| /PIC Stuff/PICX_27J13/adc.c |
|---|
| 0,0 → 1,55 |
| #include <xc.h> |
| #include "defines.h" |
| #include "adc.h" |
| static ADC_DATA *adc_data_p; |
| void ADC_Init(ADC_DATA *data, char TAD, char FOSC) { |
| adc_data_p = data; |
| ADC_AN0_TRIS = 1; |
| ADC_AN1_TRIS = 1; |
| ADC_AN2_TRIS = 1; |
| adc_data_p->last_channel = 0; |
| adc_data_p->result = 0; |
| ADCON0bits.VCFG1 = 0; // VRef- = AVss |
| ADCON0bits.VCFG0 = 1; // VRef+ != AVdd |
| ADCON1bits.ADFM = 1; // Right justified result |
| ADCON1bits.ADCAL = 1; // Calibrate A/D |
| ADCON1bits.ACQT = TAD; |
| ADCON1bits.ADCS = FOSC; |
| ADCON0bits.ADON = 1; // Enable A/D module |
| ADCON0bits.GO_DONE = 1; // Start calibration |
| while (ADCON0bits.GO_DONE); // Wait for calibration to finish |
| PIR1bits.ADIF = 0; // Clear the IF flag |
| ADCON1bits.ADCAL = 0; // Normal A/D operation |
| PIE1bits.ADIE = 1; // Enable A/D interrupt |
| } |
| void ADC_Start(char channel) { |
| adc_data_p->last_channel = channel; |
| ADCON0bits.CHS = channel; // Set A/D channel |
| ADCON0bits.GO_DONE = 1; // Start A/D conversion |
| } |
| void ADC_Stop() { |
| ADCON0bits.ADON = 0; // Disable A/D module |
| } |
| void ADC_Interrupt_Handler() { |
| adc_data_p->result = ADRES; |
| } |
| char ADC_Get_Result(unsigned int* ret) { |
| if (ADCON0bits.GO_DONE) { |
| return 0; |
| } else { |
| *ret = adc_data_p->result; |
| return 1; |
| } |
| } |
| /PIC Stuff/PICX_27J13/adc.h |
|---|
| 0,0 → 1,48 |
| #ifndef ADC_H |
| #define ADC_H |
| #define ADC_CHANNEL_AN0 0b0000 |
| #define ADC_CHANNEL_AN1 0b0001 |
| #define ADC_CHANNEL_AN2 0b0010 |
| #define ADC_CHANNEL_AN3 0b0011 |
| #define ADC_CHANNEL_AN4 0b0100 |
| #define ADC_CHANNEL_AN5 0b0101 |
| #define ADC_CHANNEL_AN6 0b0110 |
| #define ADC_CHANNEL_AN7 0b0111 |
| #define ADC_CHANNEL_AN8 0b1000 |
| #define ADC_CHANNEL_AN9 0b1001 |
| #define ADC_CHANNEL_AN10 0b1010 |
| #define ADC_CHANNEL_AN11 0b1011 |
| #define ADC_CHANNEL_AN12 0b1100 |
| #define ADC_CHANNEL_VDDCORE 0b1110 |
| #define ADC_CHANNEL_ABG 0b1111 |
| #define ADC_TAD_20 0b111 |
| #define ADC_TAD_16 0b110 |
| #define ADC_TAD_12 0b101 |
| #define ADC_TAD_8 0b100 |
| #define ADC_TAD_6 0b011 |
| #define ADC_TAD_4 0b010 |
| #define ADC_TAD_2 0b001 |
| #define ADC_TAD_0 0b000 |
| #define ADC_FOSC_64_ 0b110 |
| #define ADC_FOSC_32_ 0b010 |
| #define ADC_FOSC_16_ 0b101 |
| #define ADC_FOSC_8_ 0b001 |
| #define ADC_FOSC_4_ 0b100 |
| #define ADC_FOSC_2_ 0b000 |
| #define ADC_FOSC_FRC_ 0b011 |
| typedef struct __ADC_DATA { |
| char last_channel; |
| unsigned int result; |
| } ADC_DATA; |
| void ADC_Init(ADC_DATA *data, char TAD, char FOSC); |
| void ADC_Start(char channel); |
| void ADC_Stop(void); |
| void ADC_Interrupt_Handler(void); |
| char ADC_Get_Result(unsigned int *ret); |
| #endif |
| /PIC Stuff/PICX_27J13/defines.h |
|---|
| 5,6 → 5,7 |
| //#define UART1_RX_TO_XBEE |
| #define _DEBUG |
| //#define _TEST_UART |
| //#define _TEST_I2C_MASTER |
| //#define _TEST_I2C_SLAVE |
| 13,28 → 14,41 |
| //#define _TEST_LED_BACKPACK |
| //#define _TEST_SSD1306_OLED |
| //#define _TEST_SSD1331_OLED |
| //#define _TEST_TIMER1_RTC |
| //#define _TEST_LUX |
| //#define _TEST_OLED_CHAR |
| //#define _TEST_NFC_TO_SSD1306_OLED |
| //#define _TEST_LUX_TO_CHAR_OLED |
| //#define _TEST_ADC |
| //#define _TEST_XBEE |
| //#define _TEST_BMP //TODO: Test this again once compiler is fixed |
| //#define _TEST_XBEE // TODO: Reimplement this |
| //#define _TEST_BMP |
| // Enable or disable debug prints depending on project preprocessor (_DEBUG) |
| #ifdef _DEBUG |
| #define DBG_PRINT_MAIN UART1_WriteS |
| #define DBG_PRINT_UART(x) UART1_WriteS(x) |
| #define DBG_PRINT_I2C(x) UART1_WriteS(x) |
| #define DBG_PRINT_SPI(x) UART1_WriteS(x) |
| #define DBG_PRINT_XBEE(x) UART1_WriteS(x) |
| #define DBG_PRINT_PORTB_INT(x) |
| #define DBG_PRINT_INT(x) |
| #define DBG_PRINT_BUFFER(x) |
| #define DBG_PRINT_UART UART1_WriteS |
| #define DBG_PRINT_I2C UART1_WriteS |
| #define DBG_PRINT_SPI UART1_WriteS |
| #define DBG_PRINT_XBEE UART1_WriteS |
| #define DBG_PRINT_PORTB_INT |
| #define DBG_PRINT_INT |
| #define DBG_PRINT_LUX |
| #define DBG_PRINT_BMP |
| #else |
| #define DBG_PRINT_MAIN(x) |
| #define DBG_PRINT_UART(x) |
| #define DBG_PRINT_I2C(x) |
| #define DBG_PRINT_SPI(x) |
| #define DBG_PRINT_XBEE(x) |
| #define DBG_PRINT_PORTB_INT(x) |
| #define DBG_PRINT_INT(x) |
| #define DBG_PRINT_BUFFER(x) |
| #define DBG_PRINT_MAIN |
| #define DBG_PRINT_UART |
| #define DBG_PRINT_I2C |
| #define DBG_PRINT_SPI |
| #define DBG_PRINT_XBEE |
| #define DBG_PRINT_PORTB_INT |
| #define DBG_PRINT_INT |
| #define DBG_PRINT_LUX |
| #define DBG_PRINT_BMP |
| #endif |
| // Pin allocations |
| /PIC Stuff/PICX_27J13/funclist |
|---|
| 1,4 → 1,22 |
| __stringdata: SMALLCONST, 3840 0 25 |
| _main: CODE, 3866 0 224 |
| __initialization: CODE, 4090 0 44 |
| Total: 293 |
| _I2C_Interrupt_Master: CODE, 67304 0 1764 |
| exp@coeff: MEDIUMCONST, 0 0 65155 |
| __stringdata: MEDIUMCONST, 65206 0 329 |
| _UART1_WriteS: CODE, 71142 0 64 |
| _I2C_Interrupt_Slave: CODE, 65536 0 1768 |
| _strlen: CODE, 71074 0 68 |
| _font: MEDIUMCONST, 63824 0 1275 |
| _UART1_Recv_Interrupt_Handler: CODE, 70092 0 428 |
| _pn532response_firmwarevers: MEDIUMCONST, 65191 0 8 |
| _main: CODE, 71210 0 4 |
| _numbertable: MEDIUMCONST, 65099 0 10 |
| _pn532ack: MEDIUMCONST, 65199 0 7 |
| _I2C_Process_Send: CODE, 70520 0 164 |
| _I2C_Interrupt_Handler: CODE, 71002 0 72 |
| __initialization: CODE, 70822 0 90 |
| _alphatable: MEDIUMCONST, 65109 0 6 |
| _sprintf: CODE, 70918 0 84 |
| _InterruptHandlerLow: CODE, 24 0 154 |
| _Timer1_Interrupt_Handler: CODE, 71214 0 2 |
| _InterruptHandlerHigh: CODE, 8 0 70814 |
| log@coeff: MEDIUMCONST, 0 0 65191 |
| Total: 207457 |
| /PIC Stuff/PICX_27J13/glcdfont.c |
|---|
| 0,0 → 1,263 |
| #ifndef FONT5X7_H |
| #define FONT5X7_H |
| // standard ascii 5x7 font |
| const char font[] = { |
| 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x3E, 0x5B, 0x4F, 0x5B, 0x3E, |
| 0x3E, 0x6B, 0x4F, 0x6B, 0x3E, |
| 0x1C, 0x3E, 0x7C, 0x3E, 0x1C, |
| 0x18, 0x3C, 0x7E, 0x3C, 0x18, |
| 0x1C, 0x57, 0x7D, 0x57, 0x1C, |
| 0x1C, 0x5E, 0x7F, 0x5E, 0x1C, |
| 0x00, 0x18, 0x3C, 0x18, 0x00, |
| 0xFF, 0xE7, 0xC3, 0xE7, 0xFF, |
| 0x00, 0x18, 0x24, 0x18, 0x00, |
| 0xFF, 0xE7, 0xDB, 0xE7, 0xFF, |
| 0x30, 0x48, 0x3A, 0x06, 0x0E, |
| 0x26, 0x29, 0x79, 0x29, 0x26, |
| 0x40, 0x7F, 0x05, 0x05, 0x07, |
| 0x40, 0x7F, 0x05, 0x25, 0x3F, |
| 0x5A, 0x3C, 0xE7, 0x3C, 0x5A, |
| 0x7F, 0x3E, 0x1C, 0x1C, 0x08, |
| 0x08, 0x1C, 0x1C, 0x3E, 0x7F, |
| 0x14, 0x22, 0x7F, 0x22, 0x14, |
| 0x5F, 0x5F, 0x00, 0x5F, 0x5F, |
| 0x06, 0x09, 0x7F, 0x01, 0x7F, |
| 0x00, 0x66, 0x89, 0x95, 0x6A, |
| 0x60, 0x60, 0x60, 0x60, 0x60, |
| 0x94, 0xA2, 0xFF, 0xA2, 0x94, |
| 0x08, 0x04, 0x7E, 0x04, 0x08, |
| 0x10, 0x20, 0x7E, 0x20, 0x10, |
| 0x08, 0x08, 0x2A, 0x1C, 0x08, |
| 0x08, 0x1C, 0x2A, 0x08, 0x08, |
| 0x1E, 0x10, 0x10, 0x10, 0x10, |
| 0x0C, 0x1E, 0x0C, 0x1E, 0x0C, |
| 0x30, 0x38, 0x3E, 0x38, 0x30, |
| 0x06, 0x0E, 0x3E, 0x0E, 0x06, |
| 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x5F, 0x00, 0x00, |
| 0x00, 0x07, 0x00, 0x07, 0x00, |
| 0x14, 0x7F, 0x14, 0x7F, 0x14, |
| 0x24, 0x2A, 0x7F, 0x2A, 0x12, |
| 0x23, 0x13, 0x08, 0x64, 0x62, |
| 0x36, 0x49, 0x56, 0x20, 0x50, |
| 0x00, 0x08, 0x07, 0x03, 0x00, |
| 0x00, 0x1C, 0x22, 0x41, 0x00, |
| 0x00, 0x41, 0x22, 0x1C, 0x00, |
| 0x2A, 0x1C, 0x7F, 0x1C, 0x2A, |
| 0x08, 0x08, 0x3E, 0x08, 0x08, |
| 0x00, 0x80, 0x70, 0x30, 0x00, |
| 0x08, 0x08, 0x08, 0x08, 0x08, |
| 0x00, 0x00, 0x60, 0x60, 0x00, |
| 0x20, 0x10, 0x08, 0x04, 0x02, |
| 0x3E, 0x51, 0x49, 0x45, 0x3E, |
| 0x00, 0x42, 0x7F, 0x40, 0x00, |
| 0x72, 0x49, 0x49, 0x49, 0x46, |
| 0x21, 0x41, 0x49, 0x4D, 0x33, |
| 0x18, 0x14, 0x12, 0x7F, 0x10, |
| 0x27, 0x45, 0x45, 0x45, 0x39, |
| 0x3C, 0x4A, 0x49, 0x49, 0x31, |
| 0x41, 0x21, 0x11, 0x09, 0x07, |
| 0x36, 0x49, 0x49, 0x49, 0x36, |
| 0x46, 0x49, 0x49, 0x29, 0x1E, |
| 0x00, 0x00, 0x14, 0x00, 0x00, |
| 0x00, 0x40, 0x34, 0x00, 0x00, |
| 0x00, 0x08, 0x14, 0x22, 0x41, |
| 0x14, 0x14, 0x14, 0x14, 0x14, |
| 0x00, 0x41, 0x22, 0x14, 0x08, |
| 0x02, 0x01, 0x59, 0x09, 0x06, |
| 0x3E, 0x41, 0x5D, 0x59, 0x4E, |
| 0x7C, 0x12, 0x11, 0x12, 0x7C, |
| 0x7F, 0x49, 0x49, 0x49, 0x36, |
| 0x3E, 0x41, 0x41, 0x41, 0x22, |
| 0x7F, 0x41, 0x41, 0x41, 0x3E, |
| 0x7F, 0x49, 0x49, 0x49, 0x41, |
| 0x7F, 0x09, 0x09, 0x09, 0x01, |
| 0x3E, 0x41, 0x41, 0x51, 0x73, |
| 0x7F, 0x08, 0x08, 0x08, 0x7F, |
| 0x00, 0x41, 0x7F, 0x41, 0x00, |
| 0x20, 0x40, 0x41, 0x3F, 0x01, |
| 0x7F, 0x08, 0x14, 0x22, 0x41, |
| 0x7F, 0x40, 0x40, 0x40, 0x40, |
| 0x7F, 0x02, 0x1C, 0x02, 0x7F, |
| 0x7F, 0x04, 0x08, 0x10, 0x7F, |
| 0x3E, 0x41, 0x41, 0x41, 0x3E, |
| 0x7F, 0x09, 0x09, 0x09, 0x06, |
| 0x3E, 0x41, 0x51, 0x21, 0x5E, |
| 0x7F, 0x09, 0x19, 0x29, 0x46, |
| 0x26, 0x49, 0x49, 0x49, 0x32, |
| 0x03, 0x01, 0x7F, 0x01, 0x03, |
| 0x3F, 0x40, 0x40, 0x40, 0x3F, |
| 0x1F, 0x20, 0x40, 0x20, 0x1F, |
| 0x3F, 0x40, 0x38, 0x40, 0x3F, |
| 0x63, 0x14, 0x08, 0x14, 0x63, |
| 0x03, 0x04, 0x78, 0x04, 0x03, |
| 0x61, 0x59, 0x49, 0x4D, 0x43, |
| 0x00, 0x7F, 0x41, 0x41, 0x41, |
| 0x02, 0x04, 0x08, 0x10, 0x20, |
| 0x00, 0x41, 0x41, 0x41, 0x7F, |
| 0x04, 0x02, 0x01, 0x02, 0x04, |
| 0x40, 0x40, 0x40, 0x40, 0x40, |
| 0x00, 0x03, 0x07, 0x08, 0x00, |
| 0x20, 0x54, 0x54, 0x78, 0x40, |
| 0x7F, 0x28, 0x44, 0x44, 0x38, |
| 0x38, 0x44, 0x44, 0x44, 0x28, |
| 0x38, 0x44, 0x44, 0x28, 0x7F, |
| 0x38, 0x54, 0x54, 0x54, 0x18, |
| 0x00, 0x08, 0x7E, 0x09, 0x02, |
| 0x18, 0xA4, 0xA4, 0x9C, 0x78, |
| 0x7F, 0x08, 0x04, 0x04, 0x78, |
| 0x00, 0x44, 0x7D, 0x40, 0x00, |
| 0x20, 0x40, 0x40, 0x3D, 0x00, |
| 0x7F, 0x10, 0x28, 0x44, 0x00, |
| 0x00, 0x41, 0x7F, 0x40, 0x00, |
| 0x7C, 0x04, 0x78, 0x04, 0x78, |
| 0x7C, 0x08, 0x04, 0x04, 0x78, |
| 0x38, 0x44, 0x44, 0x44, 0x38, |
| 0xFC, 0x18, 0x24, 0x24, 0x18, |
| 0x18, 0x24, 0x24, 0x18, 0xFC, |
| 0x7C, 0x08, 0x04, 0x04, 0x08, |
| 0x48, 0x54, 0x54, 0x54, 0x24, |
| 0x04, 0x04, 0x3F, 0x44, 0x24, |
| 0x3C, 0x40, 0x40, 0x20, 0x7C, |
| 0x1C, 0x20, 0x40, 0x20, 0x1C, |
| 0x3C, 0x40, 0x30, 0x40, 0x3C, |
| 0x44, 0x28, 0x10, 0x28, 0x44, |
| 0x4C, 0x90, 0x90, 0x90, 0x7C, |
| 0x44, 0x64, 0x54, 0x4C, 0x44, |
| 0x00, 0x08, 0x36, 0x41, 0x00, |
| 0x00, 0x00, 0x77, 0x00, 0x00, |
| 0x00, 0x41, 0x36, 0x08, 0x00, |
| 0x02, 0x01, 0x02, 0x04, 0x02, |
| 0x3C, 0x26, 0x23, 0x26, 0x3C, |
| 0x1E, 0xA1, 0xA1, 0x61, 0x12, |
| 0x3A, 0x40, 0x40, 0x20, 0x7A, |
| 0x38, 0x54, 0x54, 0x55, 0x59, |
| 0x21, 0x55, 0x55, 0x79, 0x41, |
| 0x21, 0x54, 0x54, 0x78, 0x41, |
| 0x21, 0x55, 0x54, 0x78, 0x40, |
| 0x20, 0x54, 0x55, 0x79, 0x40, |
| 0x0C, 0x1E, 0x52, 0x72, 0x12, |
| 0x39, 0x55, 0x55, 0x55, 0x59, |
| 0x39, 0x54, 0x54, 0x54, 0x59, |
| 0x39, 0x55, 0x54, 0x54, 0x58, |
| 0x00, 0x00, 0x45, 0x7C, 0x41, |
| 0x00, 0x02, 0x45, 0x7D, 0x42, |
| 0x00, 0x01, 0x45, 0x7C, 0x40, |
| 0xF0, 0x29, 0x24, 0x29, 0xF0, |
| 0xF0, 0x28, 0x25, 0x28, 0xF0, |
| 0x7C, 0x54, 0x55, 0x45, 0x00, |
| 0x20, 0x54, 0x54, 0x7C, 0x54, |
| 0x7C, 0x0A, 0x09, 0x7F, 0x49, |
| 0x32, 0x49, 0x49, 0x49, 0x32, |
| 0x32, 0x48, 0x48, 0x48, 0x32, |
| 0x32, 0x4A, 0x48, 0x48, 0x30, |
| 0x3A, 0x41, 0x41, 0x21, 0x7A, |
| 0x3A, 0x42, 0x40, 0x20, 0x78, |
| 0x00, 0x9D, 0xA0, 0xA0, 0x7D, |
| 0x39, 0x44, 0x44, 0x44, 0x39, |
| 0x3D, 0x40, 0x40, 0x40, 0x3D, |
| 0x3C, 0x24, 0xFF, 0x24, 0x24, |
| 0x48, 0x7E, 0x49, 0x43, 0x66, |
| 0x2B, 0x2F, 0xFC, 0x2F, 0x2B, |
| 0xFF, 0x09, 0x29, 0xF6, 0x20, |
| 0xC0, 0x88, 0x7E, 0x09, 0x03, |
| 0x20, 0x54, 0x54, 0x79, 0x41, |
| 0x00, 0x00, 0x44, 0x7D, 0x41, |
| 0x30, 0x48, 0x48, 0x4A, 0x32, |
| 0x38, 0x40, 0x40, 0x22, 0x7A, |
| 0x00, 0x7A, 0x0A, 0x0A, 0x72, |
| 0x7D, 0x0D, 0x19, 0x31, 0x7D, |
| 0x26, 0x29, 0x29, 0x2F, 0x28, |
| 0x26, 0x29, 0x29, 0x29, 0x26, |
| 0x30, 0x48, 0x4D, 0x40, 0x20, |
| 0x38, 0x08, 0x08, 0x08, 0x08, |
| 0x08, 0x08, 0x08, 0x08, 0x38, |
| 0x2F, 0x10, 0xC8, 0xAC, 0xBA, |
| 0x2F, 0x10, 0x28, 0x34, 0xFA, |
| 0x00, 0x00, 0x7B, 0x00, 0x00, |
| 0x08, 0x14, 0x2A, 0x14, 0x22, |
| 0x22, 0x14, 0x2A, 0x14, 0x08, |
| 0xAA, 0x00, 0x55, 0x00, 0xAA, |
| 0xAA, 0x55, 0xAA, 0x55, 0xAA, |
| 0x00, 0x00, 0x00, 0xFF, 0x00, |
| 0x10, 0x10, 0x10, 0xFF, 0x00, |
| 0x14, 0x14, 0x14, 0xFF, 0x00, |
| 0x10, 0x10, 0xFF, 0x00, 0xFF, |
| 0x10, 0x10, 0xF0, 0x10, 0xF0, |
| 0x14, 0x14, 0x14, 0xFC, 0x00, |
| 0x14, 0x14, 0xF7, 0x00, 0xFF, |
| 0x00, 0x00, 0xFF, 0x00, 0xFF, |
| 0x14, 0x14, 0xF4, 0x04, 0xFC, |
| 0x14, 0x14, 0x17, 0x10, 0x1F, |
| 0x10, 0x10, 0x1F, 0x10, 0x1F, |
| 0x14, 0x14, 0x14, 0x1F, 0x00, |
| 0x10, 0x10, 0x10, 0xF0, 0x00, |
| 0x00, 0x00, 0x00, 0x1F, 0x10, |
| 0x10, 0x10, 0x10, 0x1F, 0x10, |
| 0x10, 0x10, 0x10, 0xF0, 0x10, |
| 0x00, 0x00, 0x00, 0xFF, 0x10, |
| 0x10, 0x10, 0x10, 0x10, 0x10, |
| 0x10, 0x10, 0x10, 0xFF, 0x10, |
| 0x00, 0x00, 0x00, 0xFF, 0x14, |
| 0x00, 0x00, 0xFF, 0x00, 0xFF, |
| 0x00, 0x00, 0x1F, 0x10, 0x17, |
| 0x00, 0x00, 0xFC, 0x04, 0xF4, |
| 0x14, 0x14, 0x17, 0x10, 0x17, |
| 0x14, 0x14, 0xF4, 0x04, 0xF4, |
| 0x00, 0x00, 0xFF, 0x00, 0xF7, |
| 0x14, 0x14, 0x14, 0x14, 0x14, |
| 0x14, 0x14, 0xF7, 0x00, 0xF7, |
| 0x14, 0x14, 0x14, 0x17, 0x14, |
| 0x10, 0x10, 0x1F, 0x10, 0x1F, |
| 0x14, 0x14, 0x14, 0xF4, 0x14, |
| 0x10, 0x10, 0xF0, 0x10, 0xF0, |
| 0x00, 0x00, 0x1F, 0x10, 0x1F, |
| 0x00, 0x00, 0x00, 0x1F, 0x14, |
| 0x00, 0x00, 0x00, 0xFC, 0x14, |
| 0x00, 0x00, 0xF0, 0x10, 0xF0, |
| 0x10, 0x10, 0xFF, 0x10, 0xFF, |
| 0x14, 0x14, 0x14, 0xFF, 0x14, |
| 0x10, 0x10, 0x10, 0x1F, 0x00, |
| 0x00, 0x00, 0x00, 0xF0, 0x10, |
| 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, |
| 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, |
| 0xFF, 0xFF, 0xFF, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0xFF, 0xFF, |
| 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, |
| 0x38, 0x44, 0x44, 0x38, 0x44, |
| 0x7C, 0x2A, 0x2A, 0x3E, 0x14, |
| 0x7E, 0x02, 0x02, 0x06, 0x06, |
| 0x02, 0x7E, 0x02, 0x7E, 0x02, |
| 0x63, 0x55, 0x49, 0x41, 0x63, |
| 0x38, 0x44, 0x44, 0x3C, 0x04, |
| 0x40, 0x7E, 0x20, 0x1E, 0x20, |
| 0x06, 0x02, 0x7E, 0x02, 0x02, |
| 0x99, 0xA5, 0xE7, 0xA5, 0x99, |
| 0x1C, 0x2A, 0x49, 0x2A, 0x1C, |
| 0x4C, 0x72, 0x01, 0x72, 0x4C, |
| 0x30, 0x4A, 0x4D, 0x4D, 0x30, |
| 0x30, 0x48, 0x78, 0x48, 0x30, |
| 0xBC, 0x62, 0x5A, 0x46, 0x3D, |
| 0x3E, 0x49, 0x49, 0x49, 0x00, |
| 0x7E, 0x01, 0x01, 0x01, 0x7E, |
| 0x2A, 0x2A, 0x2A, 0x2A, 0x2A, |
| 0x44, 0x44, 0x5F, 0x44, 0x44, |
| 0x40, 0x51, 0x4A, 0x44, 0x40, |
| 0x40, 0x44, 0x4A, 0x51, 0x40, |
| 0x00, 0x00, 0xFF, 0x01, 0x03, |
| 0xE0, 0x80, 0xFF, 0x00, 0x00, |
| 0x08, 0x08, 0x6B, 0x6B, 0x08, |
| 0x36, 0x12, 0x36, 0x24, 0x36, |
| 0x06, 0x0F, 0x09, 0x0F, 0x06, |
| 0x00, 0x00, 0x18, 0x18, 0x00, |
| 0x00, 0x00, 0x10, 0x10, 0x00, |
| 0x30, 0x40, 0xFF, 0x01, 0x01, |
| 0x00, 0x1F, 0x01, 0x01, 0x1E, |
| 0x00, 0x19, 0x1D, 0x17, 0x12, |
| 0x00, 0x3C, 0x3C, 0x3C, 0x3C, |
| 0x00, 0x00, 0x00, 0x00, 0x00, |
| }; |
| #endif |
| /PIC Stuff/PICX_27J13/i2c.c |
|---|
| 0,0 → 1,564 |
| #include <xc.h> |
| #include <stdio.h> |
| #include <string.h> |
| #include "defines.h" |
| #include "i2c.h" |
| #include "uart.h" |
| static I2C_DATA *i2c_data_p; |
| // Set up the data structures for the i2c code |
| // Should be called once before any i2c routines are called |
| void I2C_Init(I2C_DATA *data) { |
| i2c_data_p = data; |
| i2c_data_p->buffer_in_len = 0; |
| i2c_data_p->buffer_in_len_tmp = 0; |
| i2c_data_p->buffer_in_read_ind = 0; |
| i2c_data_p->buffer_in_write_ind = 0; |
| i2c_data_p->buffer_out_ind = 0; |
| i2c_data_p->buffer_out_len = 0; |
| i2c_data_p->operating_mode = 0; |
| i2c_data_p->operating_state = I2C_IDLE; |
| i2c_data_p->return_status = 0; |
| i2c_data_p->slave_in_last_byte = 0; |
| i2c_data_p->slave_sending_data = 0; |
| i2c_data_p->master_dest_addr = 0; |
| i2c_data_p->master_status = I2C_MASTER_IDLE; |
| // Enable I2C interrupt |
| PIE1bits.SSPIE = 1; |
| } |
| // Setup the PIC to operate as a master. |
| void I2C_Configure_Master(char speed) { |
| i2c_data_p->operating_mode = I2C_MODE_MASTER; |
| I2C_CLK_TRIS = 1; |
| I2C_DAT_TRIS = 1; |
| SSPSTAT = 0x0; |
| SSPCON1 = 0x0; |
| SSPCON2 = 0x0; |
| SSPCON1bits.SSPM = 0x8; // I2C Master Mode |
| if (speed) { |
| SSPADD = 0x74; // Operate at 100KHz (48MHz) |
| } else { |
| SSPADD = 0x1A; // Operate at 400KHz (48MHz) |
| } |
| SSPSTATbits.SMP = 1; // Disable Slew Rate Control |
| SSPCON1bits.SSPEN = 1; // Enable MSSP Module |
| } |
| // Sends length number of bytes in msg to specified address (no R/W bit) |
| void I2C_Master_Send(char address, char length, char *msg) { |
| char i; |
| if (length == 0) |
| return; |
| // Copy message to send into buffer and save length/address |
| for (i = 0; i < length; i++) { |
| i2c_data_p->buffer_in[i] = msg[i]; |
| } |
| i2c_data_p->buffer_in_len = length; |
| i2c_data_p->master_dest_addr = address; |
| i2c_data_p->buffer_in_read_ind = 0; |
| i2c_data_p->buffer_in_write_ind = 0; |
| // Change status to 'next' operation |
| i2c_data_p->operating_state = I2C_SEND_ADDR; |
| i2c_data_p->master_status = I2C_MASTER_SEND; |
| // Generate start condition |
| SSPCON2bits.SEN = 1; |
| } |
| // Reads length number of bytes from address (no R/W bit) |
| void I2C_Master_Recv(char address, char length) { |
| if (length == 0) |
| return; |
| // Save length and address to get data from |
| i2c_data_p->buffer_in_len = length; |
| i2c_data_p->master_dest_addr = address; |
| i2c_data_p->buffer_in_read_ind = 0; |
| i2c_data_p->buffer_in_write_ind = 0; |
| // Change status to 'next' operation |
| i2c_data_p->operating_state = I2C_SEND_ADDR; |
| i2c_data_p->master_status = I2C_MASTER_RECV; |
| // Generate start condition |
| SSPCON2bits.SEN = 1; |
| } |
| // Writes msg to address then reads length number of bytes from address |
| void I2C_Master_Restart(char address, char msg, char length) { |
| char c; |
| if (length == 0) { |
| c = msg; |
| I2C_Master_Send(address, 1, &c); |
| return; |
| } |
| // Save length and address to get data from |
| i2c_data_p->buffer_in[0] = msg; |
| i2c_data_p->buffer_in_len = length; |
| i2c_data_p->master_dest_addr = address; |
| i2c_data_p->buffer_in_read_ind = 0; |
| i2c_data_p->buffer_in_write_ind = 0; |
| // Change status to 'next' operation |
| i2c_data_p->operating_state = I2C_SEND_ADDR; |
| i2c_data_p->master_status = I2C_MASTER_RESTART; |
| // Generate start condition |
| SSPCON2bits.SEN = 1; |
| } |
| // Setup the PIC to operate as a slave. The address must not include the R/W bit |
| void I2C_Configure_Slave(char addr) { |
| i2c_data_p->operating_mode = I2C_MODE_SLAVE; |
| // Ensure the two lines are set for input (we are a slave) |
| I2C_CLK_TRIS = 1; |
| I2C_DAT_TRIS = 1; |
| SSPADD = addr << 1; // Set the slave address |
| SSPSTAT = 0x0; |
| SSPCON1 = 0x0; |
| SSPCON2 = 0x0; |
| SSPCON1bits.SSPM = 0xE; // Enable Slave 7-bit w/ start/stop interrupts |
| SSPSTATbits.SMP = 1; // Slew Off |
| SSPCON2bits.SEN = 1; // Enable clock-stretching |
| SSPCON1bits.SSPEN = 1; // Enable MSSP Module |
| } |
| void I2C_Interrupt_Handler() { |
| // Call interrupt depending on which mode we are operating in |
| if (i2c_data_p->operating_mode == I2C_MODE_MASTER) { |
| I2C_Interrupt_Master(); |
| } else if (i2c_data_p->operating_mode == I2C_MODE_SLAVE) { |
| I2C_Interrupt_Slave(); |
| } |
| } |
| // An internal subroutine used in the master version of the i2c_interrupt_handler |
| void I2C_Interrupt_Master() { |
| // If we are in the middle of sending data |
| if (i2c_data_p->master_status == I2C_MASTER_SEND) { |
| switch (i2c_data_p->operating_state) { |
| case I2C_IDLE: |
| break; |
| case I2C_SEND_ADDR: |
| // Send the address with read bit set |
| i2c_data_p->operating_state = I2C_CHECK_ACK_SEND; |
| SSPBUF = (i2c_data_p->master_dest_addr << 1) | 0x0; |
| break; |
| case I2C_CHECK_ACK_SEND: |
| // Check if ACK is received or not |
| if (!SSPCON2bits.ACKSTAT) { |
| // If an ACK is received, send next byte of data |
| if (i2c_data_p->buffer_in_read_ind < i2c_data_p->buffer_in_len) { |
| SSPBUF = i2c_data_p->buffer_in[i2c_data_p->buffer_in_read_ind]; |
| i2c_data_p->buffer_in_read_ind++; |
| } else { |
| // If no more data is to be sent, send stop bit |
| i2c_data_p->operating_state = I2C_IDLE; |
| SSPCON2bits.PEN = 1; |
| i2c_data_p->master_status = I2C_MASTER_IDLE; |
| i2c_data_p->return_status = I2C_SEND_OK; |
| } |
| } else { |
| // If a NACK is received, stop transmission and send error |
| i2c_data_p->operating_state = I2C_IDLE; |
| SSPCON2bits.PEN = 1; |
| i2c_data_p->master_status = I2C_MASTER_IDLE; |
| i2c_data_p->return_status = I2C_SEND_FAIL; |
| } |
| break; |
| } |
| // If we are in the middle of receiving data |
| } else if (i2c_data_p->master_status == I2C_MASTER_RECV) { |
| switch (i2c_data_p->operating_state) { |
| case I2C_IDLE: |
| break; |
| case I2C_SEND_ADDR: |
| // Send address with write bit set |
| i2c_data_p->operating_state = I2C_CHECK_ACK_RECV; |
| SSPBUF = (i2c_data_p->master_dest_addr << 1) | 0x1; |
| break; |
| case I2C_CHECK_ACK_RECV: |
| // Check if ACK is received |
| if (!SSPCON2bits.ACKSTAT) { |
| // If an ACK is received, set module to receive 1 byte of data |
| i2c_data_p->operating_state = I2C_RCV_DATA; |
| SSPCON2bits.RCEN = 1; |
| } else { |
| // If a NACK is received, stop transmission and send error |
| i2c_data_p->operating_state = I2C_IDLE; |
| SSPCON2bits.PEN = 1; |
| i2c_data_p->master_status = I2C_MASTER_IDLE; |
| i2c_data_p->return_status = I2C_RECV_FAIL; |
| } |
| break; |
| case I2C_RCV_DATA: |
| // On receive, save byte into buffer |
| // TODO: handle i2c buffer overflow |
| i2c_data_p->buffer_in[i2c_data_p->buffer_in_write_ind] = SSPBUF; |
| i2c_data_p->buffer_in_write_ind++; |
| if (i2c_data_p->buffer_in_write_ind < i2c_data_p->buffer_in_len) { |
| // If we still need to read, send an ACK to the slave |
| i2c_data_p->operating_state = I2C_REQ_DATA; |
| SSPCON2bits.ACKDT = 0; // ACK |
| SSPCON2bits.ACKEN = 1; |
| } else { |
| // If we are done reading, send an NACK to the slave |
| i2c_data_p->operating_state = I2C_SEND_STOP; |
| SSPCON2bits.ACKDT = 1; // NACK |
| SSPCON2bits.ACKEN = 1; |
| } |
| break; |
| case I2C_REQ_DATA: |
| // Set module to receive one byte of data |
| i2c_data_p->operating_state = I2C_RCV_DATA; |
| SSPCON2bits.RCEN = 1; |
| break; |
| case I2C_SEND_STOP: |
| // Send the stop bit and copy message to send to Main() |
| i2c_data_p->operating_state = I2C_IDLE; |
| SSPCON2bits.PEN = 1; |
| i2c_data_p->master_status = I2C_MASTER_IDLE; |
| i2c_data_p->return_status = I2C_RECV_OK; |
| break; |
| } |
| } else if (i2c_data_p->master_status == I2C_MASTER_RESTART) { |
| switch (i2c_data_p->operating_state) { |
| case I2C_IDLE: |
| break; |
| case I2C_SEND_ADDR: |
| // Send the address with read bit set |
| i2c_data_p->operating_state = I2C_CHECK_ACK_SEND; |
| SSPBUF = (i2c_data_p->master_dest_addr << 1) | 0x0; |
| break; |
| case I2C_CHECK_ACK_SEND: |
| // Check if ACK is received or not |
| if (!SSPCON2bits.ACKSTAT) { |
| // If an ACK is received, send first byte of data |
| SSPBUF = i2c_data_p->buffer_in[0]; |
| i2c_data_p->operating_state = I2C_CHECK_ACK_RESTART; |
| } else { |
| // If a NACK is received, stop transmission and send error |
| i2c_data_p->operating_state = I2C_IDLE; |
| SSPCON2bits.PEN = 1; |
| i2c_data_p->master_status = I2C_MASTER_IDLE; |
| i2c_data_p->return_status = I2C_SEND_FAIL; |
| } |
| break; |
| case I2C_CHECK_ACK_RESTART: |
| if (!SSPCON2bits.ACKSTAT) { |
| SSPCON2bits.RSEN = 1; |
| i2c_data_p->operating_state = I2C_SEND_ADDR_2; |
| } else { |
| // If a NACK is received, stop transmission and send error |
| i2c_data_p->operating_state = I2C_IDLE; |
| SSPCON2bits.PEN = 1; |
| i2c_data_p->master_status = I2C_MASTER_IDLE; |
| i2c_data_p->return_status = I2C_SEND_FAIL; |
| } |
| break; |
| case I2C_SEND_ADDR_2: |
| // Send the address with read bit set |
| i2c_data_p->operating_state = I2C_CHECK_ACK_RECV; |
| SSPBUF = (i2c_data_p->master_dest_addr << 1) | 0x1; |
| break; |
| case I2C_CHECK_ACK_RECV: |
| // Check if ACK is received |
| if (!SSPCON2bits.ACKSTAT) { |
| // If an ACK is received, set module to receive 1 byte of data |
| i2c_data_p->operating_state = I2C_RCV_DATA; |
| SSPCON2bits.RCEN = 1; |
| } else { |
| // If a NACK is received, stop transmission and send error |
| i2c_data_p->operating_state = I2C_IDLE; |
| SSPCON2bits.PEN = 1; |
| i2c_data_p->master_status = I2C_MASTER_IDLE; |
| i2c_data_p->return_status = I2C_RECV_FAIL; |
| } |
| break; |
| case I2C_RCV_DATA: |
| // On receive, save byte into buffer |
| // TODO: handle i2c buffer overflow |
| i2c_data_p->buffer_in[i2c_data_p->buffer_in_write_ind] = SSPBUF; |
| i2c_data_p->buffer_in_write_ind++; |
| if (i2c_data_p->buffer_in_write_ind < i2c_data_p->buffer_in_len) { |
| // If we still need to read, send an ACK to the slave |
| i2c_data_p->operating_state = I2C_REQ_DATA; |
| SSPCON2bits.ACKDT = 0; // ACK |
| SSPCON2bits.ACKEN = 1; |
| } else { |
| // If we are done reading, send an NACK to the slave |
| i2c_data_p->operating_state = I2C_SEND_STOP; |
| SSPCON2bits.ACKDT = 1; // NACK |
| SSPCON2bits.ACKEN = 1; |
| } |
| break; |
| case I2C_REQ_DATA: |
| // Set module to receive one byte of data |
| i2c_data_p->operating_state = I2C_RCV_DATA; |
| SSPCON2bits.RCEN = 1; |
| break; |
| case I2C_SEND_STOP: |
| // Send the stop bit and copy message to send to Main() |
| i2c_data_p->operating_state = I2C_IDLE; |
| SSPCON2bits.PEN = 1; |
| i2c_data_p->master_status = I2C_MASTER_IDLE; |
| i2c_data_p->return_status = I2C_RECV_OK; |
| break; |
| } |
| } |
| } |
| void I2C_Interrupt_Slave() { |
| char received_data; |
| char data_read_from_buffer = 0; |
| char data_written_to_buffer = 0; |
| char overrun_error = 0; |
| char output[64]; |
| // Clear SSPOV (overflow bit) |
| if (SSPCON1bits.SSPOV == 1) { |
| sprintf(output, "I2C: (ERROR) overflow detectedr\r\n"); |
| DBG_PRINT_I2C(output, strlen(output)); |
| SSPCON1bits.SSPOV = 0; |
| // We failed to read the buffer in time, so we know we |
| // can't properly receive this message, just put us in the |
| // a state where we are looking for a new message |
| i2c_data_p->operating_state = I2C_IDLE; |
| overrun_error = 1; |
| i2c_data_p->return_status = I2C_ERR_OVERRUN; |
| } |
| // Read SPPxBUF if it is full |
| if (SSPSTATbits.BF == 1) { |
| received_data = SSPBUF; |
| // DBG_PRINT_I2C("I2C: data read from buffer: %x\r\n", SSPBUF); |
| data_read_from_buffer = 1; |
| } |
| if (!overrun_error) { |
| switch (i2c_data_p->operating_state) { |
| case I2C_IDLE: |
| { |
| // Ignore anything except a start |
| if (SSPSTATbits.S == 1) { |
| i2c_data_p->buffer_in_len_tmp = 0; |
| i2c_data_p->operating_state = I2C_STARTED; |
| // if (data_read_from_buffer) { |
| // if (SSPSTATbits.D_A == 1) { |
| // DBG_PRINT_I2C("I2C Start: (ERROR) no address recieved\r\n"); |
| // // This is bad because we got data and we wanted an address |
| // i2c_data_p->operating_state = I2C_IDLE; |
| // i2c_data_p->return_status = I2C_ERR_NOADDR; |
| // } else { |
| // // Determine if we are sending or receiving data |
| // if (SSPSTATbits.R_W == 1) { |
| // i2c_data_p->operating_state = I2C_SEND_DATA; |
| // } else { |
| // i2c_data_p->operating_state = I2C_RCV_DATA; |
| // } |
| // } |
| // } else { |
| // i2c_data_p->operating_state = I2C_STARTED; |
| // } |
| } |
| break; |
| } |
| case I2C_STARTED: |
| { |
| // In this case, we expect either an address or a stop bit |
| if (SSPSTATbits.P == 1) { |
| // Return to idle mode |
| i2c_data_p->operating_state = I2C_IDLE; |
| } else if (data_read_from_buffer) { |
| if (SSPSTATbits.D_A == 0) { |
| // Address received |
| if (SSPSTATbits.R_W == 0) { |
| // Slave write mode |
| i2c_data_p->operating_state = I2C_RCV_DATA; |
| } else { |
| // Slave read mode |
| i2c_data_p->operating_state = I2C_SEND_DATA; |
| // Process the first byte immediatly if sending data |
| goto send; |
| } |
| } else { |
| sprintf(output, "I2C: (ERROR) no data recieved\r\n"); |
| DBG_PRINT_I2C(output, strlen(output)); |
| i2c_data_p->operating_state = I2C_IDLE; |
| i2c_data_p->return_status = I2C_ERR_NODATA; |
| } |
| } |
| break; |
| } |
| send: |
| case I2C_SEND_DATA: |
| { |
| if (!i2c_data_p->slave_sending_data) { |
| // If we are not currently sending data, figure out what to reply with |
| if (I2C_Process_Send(i2c_data_p->slave_in_last_byte)) { |
| // Data exists to be returned, send first byte |
| SSPBUF = i2c_data_p->buffer_out[0]; |
| i2c_data_p->buffer_out_ind = 1; |
| i2c_data_p->slave_sending_data = 1; |
| data_written_to_buffer = 1; |
| } else { |
| // Unknown request |
| i2c_data_p->slave_sending_data = 0; |
| i2c_data_p->operating_state = I2C_IDLE; |
| } |
| } else { |
| // Sending remaining data back to master |
| if (i2c_data_p->buffer_out_ind < i2c_data_p->buffer_out_len) { |
| SSPBUF = i2c_data_p->buffer_out[i2c_data_p->buffer_out_ind]; |
| i2c_data_p->buffer_out_ind++; |
| data_written_to_buffer = 1; |
| } else { |
| // Nothing left to send |
| i2c_data_p->slave_sending_data = 0; |
| i2c_data_p->operating_state = I2C_IDLE; |
| } |
| } |
| break; |
| } |
| case I2C_RCV_DATA: |
| { |
| // We expect either data or a stop bit or a (if a restart, an addr) |
| if (SSPSTATbits.P == 1) { |
| // Stop bit detected, we need to check to see if we also read data |
| if (data_read_from_buffer) { |
| if (SSPSTATbits.D_A == 1) { |
| // Data received with stop bit |
| // TODO: handle i2c buffer overflow |
| i2c_data_p->buffer_in[i2c_data_p->buffer_in_write_ind] = received_data; |
| if (i2c_data_p->buffer_in_write_ind == MAXI2CBUF-1) { |
| i2c_data_p->buffer_in_write_ind = 0; |
| } else { |
| i2c_data_p->buffer_in_write_ind++; |
| } |
| i2c_data_p->buffer_in_len_tmp++; |
| // Save the last byte received |
| i2c_data_p->slave_in_last_byte = received_data; |
| i2c_data_p->return_status = I2C_DATA_AVAL; |
| } else { |
| sprintf(output, "I2C: (ERROR) no data recieved\r\n"); |
| DBG_PRINT_I2C(output, strlen(output)); |
| i2c_data_p->operating_state = I2C_IDLE; |
| i2c_data_p->return_status = I2C_ERR_NODATA; |
| } |
| } |
| i2c_data_p->buffer_in_len += i2c_data_p->buffer_in_len_tmp; |
| i2c_data_p->operating_state = I2C_IDLE; |
| } else if (data_read_from_buffer) { |
| if (SSPSTATbits.D_A == 1) { |
| // Data received |
| i2c_data_p->buffer_in[i2c_data_p->buffer_in_write_ind] = received_data; |
| if (i2c_data_p->buffer_in_write_ind == MAXI2CBUF-1) { |
| i2c_data_p->buffer_in_write_ind = 0; |
| } else { |
| i2c_data_p->buffer_in_write_ind++; |
| } |
| i2c_data_p->buffer_in_len_tmp++; |
| // Save the last byte received |
| i2c_data_p->slave_in_last_byte = received_data; |
| i2c_data_p->return_status = I2C_DATA_AVAL; |
| } else { |
| // Restart bit detected |
| if (SSPSTATbits.R_W == 1) { |
| i2c_data_p->buffer_in_len += i2c_data_p->buffer_in_len_tmp; |
| i2c_data_p->operating_state = I2C_SEND_DATA; |
| // Process the first byte immediatly if sending data |
| goto send; |
| } else { |
| // Bad to recv an address again, we aren't ready |
| sprintf(output, "I2C: (ERROR) no data recieved\r\n"); |
| DBG_PRINT_I2C(output, strlen(output)); |
| i2c_data_p->operating_state = I2C_IDLE; |
| i2c_data_p->return_status = I2C_ERR_NODATA; |
| } |
| } |
| } |
| break; |
| } |
| } |
| } |
| // Release the clock stretching bit (if we should) |
| if (data_read_from_buffer || data_written_to_buffer) { |
| // Release the clock |
| if (SSPCON1bits.CKP == 0) { |
| SSPCON1bits.CKP = 1; |
| } |
| } |
| } |
| /* Returns 0 if I2C module is currently busy, otherwise returns status code */ |
| char I2C_Get_Status() { |
| if (i2c_data_p->operating_mode == I2C_MODE_MASTER) { |
| if (i2c_data_p->master_status != I2C_MASTER_IDLE || i2c_data_p->buffer_in_len == 0) { |
| return 0; |
| } else { |
| return i2c_data_p->return_status; |
| } |
| } else { |
| if (i2c_data_p->operating_state != I2C_IDLE || i2c_data_p->buffer_in_len == 0) { |
| return 0; |
| } else { |
| return i2c_data_p->return_status; |
| } |
| } |
| } |
| char I2C_Buffer_Len() { |
| return i2c_data_p->buffer_in_len; |
| } |
| /* Returns 0 if I2C module is currently busy, otherwise returns buffer length */ |
| char I2C_Read_Buffer(char *buffer) { |
| char i = 0; |
| while (i2c_data_p->buffer_in_len != 0) { |
| buffer[i] = i2c_data_p->buffer_in[i2c_data_p->buffer_in_read_ind]; |
| i++; |
| if (i2c_data_p->buffer_in_read_ind == MAXI2CBUF-1) { |
| i2c_data_p->buffer_in_read_ind = 0; |
| } else { |
| i2c_data_p->buffer_in_read_ind++; |
| } |
| i2c_data_p->buffer_in_len--; |
| } |
| return i; |
| } |
| /* Put data to be returned here */ |
| char I2C_Process_Send(char c) { |
| char ret = 0; |
| switch (c) { |
| case 0xAA: |
| i2c_data_p->buffer_out[0] = 'A'; |
| i2c_data_p->buffer_out_len = 1; |
| ret = 1; |
| break; |
| case 0xBB: |
| i2c_data_p->buffer_out[0] = '1'; |
| i2c_data_p->buffer_out[1] = '2'; |
| i2c_data_p->buffer_out_len = 2; |
| ret = 1; |
| break; |
| } |
| return ret; |
| } |
| /PIC Stuff/PICX_27J13/i2c.h |
|---|
| 0,0 → 1,81 |
| #ifndef I2C_H |
| #define I2C_H |
| #define MAXI2CBUF 64 |
| // I2C Operating Speed |
| #define I2C_400KHZ 0x0 |
| #define I2C_100KHZ 0x1 |
| // Operating State |
| #define I2C_IDLE 0x1 |
| #define I2C_STARTED 0x2 |
| #define I2C_RCV_DATA 0x3 |
| #define I2C_SEND_DATA 0x4 |
| #define I2C_SEND_ADDR 0x5 |
| #define I2C_SEND_ADDR_2 0x6 |
| #define I2C_CHECK_ACK_SEND 0x7 |
| #define I2C_CHECK_ACK_RECV 0x8 |
| #define I2C_CHECK_ACK_RESTART 0x9 |
| #define I2C_REQ_DATA 0xA |
| #define I2C_SEND_STOP 0xB |
| #define I2C_SEND_START 0xC |
| // Operating Mode |
| #define I2C_MODE_SLAVE 0x10 |
| #define I2C_MODE_MASTER 0x11 |
| // Master Status |
| #define I2C_MASTER_SEND 0x20 |
| #define I2C_MASTER_RECV 0x21 |
| #define I2C_MASTER_RESTART 0x22 |
| #define I2C_MASTER_IDLE 0x23 |
| // Return Status |
| #define I2C_SEND_OK 0x30 |
| #define I2C_SEND_FAIL 0x31 |
| #define I2C_RECV_OK 0x32 |
| #define I2C_RECV_FAIL 0x33 |
| #define I2C_DATA_AVAL 0x34 |
| #define I2C_ERR_NOADDR 0x35 |
| #define I2C_ERR_OVERRUN 0x36 |
| #define I2C_ERR_NODATA 0x37 |
| #define I2C_ERR_BUFFER_OVERRUN 0x38 |
| typedef struct { |
| char buffer_in[MAXI2CBUF]; |
| char buffer_in_len; |
| char buffer_in_len_tmp; |
| char buffer_in_read_ind; |
| char buffer_in_write_ind; |
| char buffer_out[MAXI2CBUF]; |
| char buffer_out_len; |
| char buffer_out_ind; |
| char operating_mode; |
| char operating_state; |
| char return_status; |
| char master_dest_addr; |
| char master_status; |
| char slave_in_last_byte; |
| char slave_sending_data; |
| } I2C_DATA; |
| void I2C_Init(I2C_DATA *data); |
| void I2C_Interrupt_Handler(void); |
| void I2C_Interrupt_Slave(void); |
| void I2C_Interrupt_Master(void); |
| void I2C_Configure_Slave(char); |
| void I2C_Configure_Master(char speed); |
| void I2C_Master_Send(char address, char length, char *msg); |
| void I2C_Master_Recv(char address, char length); |
| void I2C_Master_Restart(char address, char msg, char length); |
| char I2C_Get_Status(void); |
| char I2C_Buffer_Len(void); |
| char I2C_Read_Buffer(char *buffer); |
| char I2C_Process_Send(char); |
| #endif |
| /PIC Stuff/PICX_27J13/interrupts.c |
|---|
| 0,0 → 1,169 |
| #include <xc.h> |
| #include "defines.h" |
| #include "interrupts.h" |
| #include "uart.h" |
| #include "i2c.h" |
| #include "timers.h" |
| //---------------------------------------------------------------------------- |
| // Note: This code for processing interrupts is configured to allow for high and |
| // low priority interrupts. The high priority interrupt can interrupt the |
| // the processing of a low priority interrupt. However, only one of each type |
| // can be processed at the same time. It is possible to enable nesting of low |
| // priority interrupts, but this code is not setup for that and this nesting |
| // is not enabled. |
| void Interrupt_Init() { |
| // Peripheral interrupts can have their priority set to high or low |
| // Decide on the priority of the enabled peripheral interrupts (0 is low, 1 is high) |
| // High priority interrupts |
| IPR1bits.RC1IP = 1; // USART1 RX interrupt |
| IPR1bits.TX1IP = 1; // USART1 TX interrupt |
| // IPR3bits.RC2IP = 1; // USART2 RX interrupt |
| IPR1bits.SSPIP = 1; // I2C interrupt |
| // IPR3bits.SSP2IP = 1; // MSSP2 (SPI2) interrupt |
| // Low priority interrupts |
| // INTCON2bits.TMR0IP = 0; // Timer0 interrupt |
| IPR1bits.TMR1IP = 0; // Timer1 interrupt |
| // IPR2bits.TMR3IP = 0; // Timer 3 interrupt |
| // IPR1bits.ADIP = 0; // ADC interupt |
| // INTCON2bits.RBIP = 0; // Port B interrupt |
| // INTCON3bits.INT1IP = 0; // INT1 interrupt |
| // Enable Port B interrupt |
| // INTCONbits.RBIE = 1; |
| // Enable interrupt for INT1 |
| // INTCON3bits.INT1IE = 1; |
| } |
| void Interrupt_Enable() { |
| // Peripheral interrupts can have their priority set to high or low. |
| // Enable both high-priority interrupts and low-priority interrupts |
| RCONbits.IPEN = 1; |
| INTCONbits.GIEH = 1; |
| INTCONbits.GIEL = 1; |
| } |
| void Interrupt_Disable() { |
| RCONbits.IPEN = 0; |
| INTCONbits.GIEH = 0; |
| INTCONbits.GIEL = 0; |
| } |
| void interrupt InterruptHandlerHigh(void) { |
| // We need to check the interrupt flag of each enabled high-priority interrupt to |
| // see which device generated this interrupt. Then we can call the correct handler. |
| // // Check to see if we have an SPI2 interrupt |
| // if (PIR3bits.SSP2IF) { |
| // // Call the handler |
| // SPI2_Recv_Interrupt_Handler(); |
| // |
| // // Clear the interrupt flag |
| // PIR3bits.SSP2IF = 0; |
| // |
| // return; |
| // } |
| // Check to see if we have an I2C interrupt |
| if (PIR1bits.SSPIF) { |
| // Call the handler |
| I2C_Interrupt_Handler(); |
| // Clear the interrupt flag |
| PIR1bits.SSPIF = 0; |
| return; |
| } |
| // Check to see if we have an interrupt on USART1 RX |
| if (PIR1bits.RC1IF) { |
| // Call the interrupt handler |
| UART1_Recv_Interrupt_Handler(); |
| // Clear the interrupt flag |
| PIR1bits.RC1IF = 0; |
| return; |
| } |
| #ifndef _DEBUG // Disable UART1 TX interrupt for debug mode (using printf) |
| // Check to see if we have an interrupt on USART1 TX |
| if (PIR1bits.TX1IF) { |
| // Call the interrupt handler |
| UART1_Send_Interrupt_Handler(); |
| // Clear the interrupt flag |
| PIR1bits.TX1IF = 0; |
| return; |
| } |
| #endif |
| // // Check to see if we have an interrupt on USART2 RX |
| // if (PIR3bits.RC2IF) { |
| // DBG_PRINT_INT("INT: UART2 RX\r\n"); |
| // // Call the interrupt handler |
| // uart_2_recv_interrupt_handler(); |
| // |
| // // Clear the interrupt flag |
| // PIR3bits.RC2IF = 0; |
| // } |
| } |
| void interrupt low_priority InterruptHandlerLow() { |
| // // Check to see if we have an interrupt on INT1 |
| // if (INTCON3bits.INT1IF) { |
| // DBG_PRINT_INT("INT: INT1\r\n"); |
| // int1_interrupt_handler(); |
| // |
| // INTCON3bits.INT1IF = 0; |
| // } |
| // // Check to see if we have an interrupt on any port B inputs <4:7> |
| // if (INTCONbits.RBIF) { |
| // DBG_PRINT_INT("INT: Port B\r\n"); |
| // port_b_int_interrupt_handler(); |
| // |
| // INTCONbits.RBIF = 0; |
| // } |
| // // Check to see if we have an interrupt on timer 0 |
| // if (INTCONbits.TMR0IF) { |
| // DBG_PRINT_INT("INT: Timer 0\r\n"); |
| // // Call the handler |
| // timer0_interrupt_handler(); |
| // |
| // // Clear this interrupt flag |
| // INTCONbits.TMR0IF = 0; |
| // } |
| // Check to see if we have an interrupt on timer 1 |
| if (PIR1bits.TMR1IF) { |
| // Call the interrupt handler |
| Timer1_Interrupt_Handler(); |
| // Clear the interrupt flag |
| PIR1bits.TMR1IF = 0; |
| } |
| // // Check to see if we have an interrupt on timer 3 |
| // if (PIR2bits.TMR3IF) { |
| // DBG_PRINT_INT("INT: Timer 3\r\n"); |
| // timer3_interrupt_handler(); |
| // |
| // PIR2bits.TMR3IF = 0; |
| // } |
| // // Check to see if we have an interrupt on ADC |
| // if (PIR1bits.ADIF) { |
| // // Call the interrupt handler |
| // ADC_Interrupt_Handler(); |
| // |
| // // Clear the interrupt flag |
| // PIR1bits.ADIF = 0; |
| // } |
| } |
| /PIC Stuff/PICX_27J13/interrupts.h |
|---|
| 0,0 → 1,16 |
| #ifndef INTERRUPTS_H |
| #define INTERRUPTS_H |
| // Initialize the interrupts |
| void Interrupt_Init(void); |
| // Enable all interrupts (high and low priority) |
| void Interrupt_Enable(void); |
| // Disable all interrupts (high and low priority) |
| void Interrupt_Disable(void); |
| void interrupt InterruptHandlerHigh(void); |
| void interrupt low_priority InterruptHandlerLow(void); |
| #endif |
| /PIC Stuff/PICX_27J13/led_HT16K33.c |
|---|
| 0,0 → 1,132 |
| #include "led_HT16K33.h" |
| #include "i2c.h" |
| static const char numbertable[] = { |
| 0x3F /* 0 */, |
| 0x06 /* 1 */, |
| 0x5B /* 2 */, |
| 0x4F /* 3 */, |
| 0x66 /* 4 */, |
| 0x6D /* 5 */, |
| 0x7D, /* 6 */ |
| 0x07, /* 7 */ |
| 0x7F, /* 8 */ |
| 0x6F, /* 9 */ |
| }; |
| static const char alphatable[] = { |
| 0x77, /* a */ |
| 0x7C, /* b */ |
| 0x39, /* C */ |
| 0x5E, /* d */ |
| 0x79, /* E */ |
| 0x71, /* F */ |
| }; |
| static LED_DATA *led_data_p; |
| void LED_Init(LED_DATA *data) { |
| led_data_p = data; |
| led_data_p->i2c_address = HT16K33_ADDRESS; |
| } |
| void LED_Start() { |
| char c = 0x21; // Cmd to turn on oscillator |
| I2C_Master_Send(led_data_p->i2c_address, 1, &c); |
| char result = I2C_Get_Status(); |
| while (!result) { |
| result = I2C_Get_Status(); |
| } |
| LED_Blink_Rate(HT16K33_BLINK_OFF); |
| LED_Set_Brightness(15); // Max brightness |
| LED_Clear(); |
| LED_Write_Display(); |
| } |
| void LED_Set_Brightness(char c) { |
| if (c > 15) c = 15; |
| c |= 0xE0; |
| I2C_Master_Send(led_data_p->i2c_address, 1, &c); |
| char result = I2C_Get_Status(); |
| while (!result) { |
| result = I2C_Get_Status(); |
| } |
| } |
| void LED_Blink_Rate(char c) { |
| char buffer; |
| if (c > 3) c = 0; |
| buffer = HT16K33_BLINK_CMD | HT16K33_BLINK_DISPLAYON | (c << 1); |
| I2C_Master_Send(led_data_p->i2c_address, 1, &buffer); |
| buffer = I2C_Get_Status(); |
| while (!buffer) { |
| buffer = I2C_Get_Status(); |
| } |
| } |
| void LED_Write_Display() { |
| led_data_p->display_buffer[0] = 0x00; // Start at address 0x00 |
| I2C_Master_Send(led_data_p->i2c_address, 17, led_data_p->display_buffer); |
| char result = I2C_Get_Status(); |
| while (!result) { |
| result = I2C_Get_Status(); |
| } |
| } |
| void LED_Clear() { |
| for (char c = 0; c < 17; c++) { |
| led_data_p->display_buffer[c] = 0; |
| } |
| } |
| void LED_Draw_Colon(char c) { |
| if (c) { |
| led_data_p->display_buffer[5] = 0xFF; |
| } else { |
| led_data_p->display_buffer[5] = 0; |
| } |
| } |
| void LED_Write_Digit_Raw(char loc, char bitmask) { |
| if (loc > 4) return; |
| led_data_p->display_buffer[(loc<<1)+1] = bitmask; |
| } |
| void LED_Write_Digit_Num(char loc, char num, char dot) { |
| if (loc > 4) return; |
| if (loc > 1) loc++; |
| LED_Write_Digit_Raw(loc, numbertable[num] | dot << 7); |
| } |
| void LED_Write_Digit_Alpha(char loc, char alpha, char dot) { |
| if (loc > 4) return; |
| if (loc > 1) loc++; |
| LED_Write_Digit_Raw(loc, alphatable[alpha] | dot << 7); |
| } |
| void LED_Write_Num(int i) { |
| LED_Write_Digit_Num(0, (i%10000)/1000, 0); |
| LED_Write_Digit_Num(1, (i%1000)/100, 0); |
| LED_Write_Digit_Num(2, (i%100)/10, 0); |
| LED_Write_Digit_Num(3, i%10, 0); |
| if (i < 10) { |
| LED_Write_Digit_Raw(0, 0); |
| LED_Write_Digit_Raw(1, 0); |
| LED_Write_Digit_Raw(3, 0); |
| } else if (i < 100) { |
| LED_Write_Digit_Raw(0, 0); |
| LED_Write_Digit_Raw(1, 0); |
| } else if (i < 1000) { |
| LED_Write_Digit_Raw(0, 0); |
| } |
| LED_Write_Display(); |
| } |
| /PIC Stuff/PICX_27J13/led_HT16K33.h |
|---|
| 0,0 → 1,34 |
| #ifndef LED_BACKPACK_H |
| #define LED_BACKPACK_H |
| #define HT16K33_ADDRESS 0x70 |
| #define HT16K33_BLINK_CMD 0x80 |
| #define HT16K33_BLINK_DISPLAYON 0x01 |
| #define HT16K33_BLINK_OFF 0 |
| #define HT16K33_BLINK_2HZ 1 |
| #define HT16K33_BLINK_1HZ 2 |
| #define HT16K33_BLINK_HALFHZ 3 |
| #define HT16K33_CMD_BRIGHTNESS 0x0E |
| typedef struct { |
| char i2c_address; |
| char display_buffer[17]; |
| } LED_DATA; |
| void LED_Init(LED_DATA *data); |
| void LED_Start(void); |
| void LED_Set_Brightness(char c); |
| void LED_Blink_Rate(char c); |
| void LED_Write_Display(void); |
| void LED_Clear(void); |
| void LED_Draw_Colon(char c); |
| void LED_Write_Digit_Raw(char loc, char bitmask); |
| void LED_Write_Digit_Num(char loc, char num, char dot); |
| void LED_Write_Digit_Alpha(char loc, char alpha, char dot); |
| void LED_Write_Num(int i); |
| #endif /* LED_BACKPACK_H */ |
| /PIC Stuff/PICX_27J13/lux_TSL2561.c |
|---|
| 0,0 → 1,233 |
| #include "lux_TSL2561.h" |
| #include "defines.h" |
| #include "i2c.h" |
| #include <delays.h> |
| static TSL2561_DATA *tsl2561_data_p; |
| void LUX_Init(TSL2561_DATA *data, char address) { |
| tsl2561_data_p = data; |
| tsl2561_data_p->address = address; |
| tsl2561_data_p->integration = TSL2561_INTEGRATIONTIME_13MS; |
| tsl2561_data_p->gain = TSL2561_GAIN_16X; |
| } |
| void LUX_Begin(void) { |
| char result, buffer[2]; |
| char toSend = TSL2561_REGISTER_ID; |
| DBG_PRINT_LUX("Sending %X to address %X\r\n", toSend, tsl2561_data_p->address); |
| I2C_Master_Send(tsl2561_data_p->address, 1, &toSend); |
| do { |
| result = I2C_Get_Status(); |
| } while (!result); |
| I2C_Master_Recv(tsl2561_data_p->address, 1); |
| do { |
| result = I2C_Get_Status(); |
| } while (!result); |
| char length = I2C_Read_Buffer(buffer); |
| DBG_PRINT_LUX("Received %d bytes: ", length); |
| for (char i = 0; i < length; i++) { |
| DBG_PRINT_LUX("%c ", buffer[i]); |
| } |
| DBG_PRINT_LUX("\r\n"); |
| // Set default integration time and gain |
| LUX_Set_Timing(tsl2561_data_p->integration); |
| LUX_Set_Gain(tsl2561_data_p->gain); |
| // Start the chip in power-down mode |
| LUX_Disable(); |
| } |
| void LUX_Enable() { |
| LUX_Write_2_Bytes(TSL2561_COMMAND_BIT | TSL2561_REGISTER_CONTROL, TSL2561_CONTROL_POWERON); |
| } |
| void LUX_Disable() { |
| LUX_Write_2_Bytes(TSL2561_COMMAND_BIT | TSL2561_REGISTER_CONTROL, TSL2561_CONTROL_POWEROFF); |
| } |
| void LUX_Set_Gain(tsl2561Gain_t gain) { |
| LUX_Enable(); |
| tsl2561_data_p->gain = gain; |
| LUX_Write_2_Bytes(TSL2561_COMMAND_BIT | TSL2561_REGISTER_TIMING, |
| tsl2561_data_p->integration | tsl2561_data_p->gain); |
| LUX_Disable(); |
| } |
| void LUX_Set_Timing(tsl2561IntegrationTime_t integration) { |
| LUX_Enable(); |
| tsl2561_data_p->integration = integration; |
| LUX_Write_2_Bytes(TSL2561_COMMAND_BIT | TSL2561_REGISTER_TIMING, |
| tsl2561_data_p->integration | tsl2561_data_p->gain); |
| LUX_Disable(); |
| } |
| unsigned long LUX_Calculate_Lux(unsigned int ch0, unsigned int ch1) { |
| unsigned long chScale, channel0, channel1, ratio1, ratio, temp, lux; |
| unsigned int b, m; |
| switch (tsl2561_data_p->integration) { |
| case TSL2561_INTEGRATIONTIME_13MS: |
| chScale = TSL2561_LUX_CHSCALE_TINT0; |
| break; |
| case TSL2561_INTEGRATIONTIME_101MS: |
| chScale = TSL2561_LUX_CHSCALE_TINT1; |
| break; |
| default: // No scaling ... integration time = 402ms |
| chScale = (1 << TSL2561_LUX_CHSCALE); |
| break; |
| } |
| // Scale for gain (1x or 16x) |
| if (!tsl2561_data_p->gain) |
| chScale = chScale << 4; |
| // scale the channel values |
| channel0 = (ch0 * chScale) >> TSL2561_LUX_CHSCALE; |
| channel1 = (ch1 * chScale) >> TSL2561_LUX_CHSCALE; |
| // find the ratio of the channel values (Channel1/Channel0) |
| ratio1 = 0; |
| if (channel0 != 0) |
| ratio1 = (channel1 << (TSL2561_LUX_RATIOSCALE+1)) / channel0; |
| // round the ratio value |
| ratio = (ratio1 + 1) >> 1; |
| #ifdef TSL2561_PACKAGE_CS |
| if ((ratio >= 0) && (ratio <= TSL2561_LUX_K1C)) { |
| b = TSL2561_LUX_B1C; m = TSL2561_LUX_M1C; |
| } else if (ratio <= TSL2561_LUX_K2C) { |
| b = TSL2561_LUX_B2C; m = TSL2561_LUX_M2C; |
| } else if (ratio <= TSL2561_LUX_K3C) { |
| b = TSL2561_LUX_B3C; m = TSL2561_LUX_M3C; |
| } else if (ratio <= TSL2561_LUX_K4C) { |
| b = TSL2561_LUX_B4C; m = TSL2561_LUX_M4C; |
| } else if (ratio <= TSL2561_LUX_K5C) { |
| b = TSL2561_LUX_B5C; m = TSL2561_LUX_M5C; |
| } else if (ratio <= TSL2561_LUX_K6C) { |
| b = TSL2561_LUX_B6C; m = TSL2561_LUX_M6C; |
| } else if (ratio <= TSL2561_LUX_K7C) { |
| b = TSL2561_LUX_B7C; m = TSL2561_LUX_M7C; |
| } else if (ratio > TSL2561_LUX_K8C) { |
| b = TSL2561_LUX_B8C; m = TSL2561_LUX_M8C; |
| } |
| #else |
| // if ((ratio >= 0) && (ratio <= TSL2561_LUX_K1T)) { |
| if ((ratio <= TSL2561_LUX_K1T)) { |
| b = TSL2561_LUX_B1T; m = TSL2561_LUX_M1T; |
| } else if (ratio <= TSL2561_LUX_K2T) { |
| b = TSL2561_LUX_B2T; m = TSL2561_LUX_M2T; |
| } else if (ratio <= TSL2561_LUX_K3T) { |
| b = TSL2561_LUX_B3T; m = TSL2561_LUX_M3T; |
| } else if (ratio <= TSL2561_LUX_K4T) { |
| b = TSL2561_LUX_B4T; m = TSL2561_LUX_M4T; |
| } else if (ratio <= TSL2561_LUX_K5T) { |
| b = TSL2561_LUX_B5T; m = TSL2561_LUX_M5T; |
| } else if (ratio <= TSL2561_LUX_K6T) { |
| b = TSL2561_LUX_B6T; m = TSL2561_LUX_M6T; |
| } else if (ratio <= TSL2561_LUX_K7T) { |
| b = TSL2561_LUX_B7T; m = TSL2561_LUX_M7T; |
| } else if (ratio > TSL2561_LUX_K8T) { |
| b = TSL2561_LUX_B8T; m = TSL2561_LUX_M8T; |
| } |
| #endif |
| // temp = ((channel0 * b) - (channel1 * m)); |
| // TODO: change this back once they fix compiler |
| temp = (channel0 * b); |
| temp -= (channel1 * m); |
| // // do not allow negative lux value |
| // if (temp < 0) |
| // temp = 0; |
| // round lsb (2^(LUX_SCALE-1)) |
| temp += (1 << (TSL2561_LUX_LUXSCALE-1)); |
| // strip off fractional portion |
| lux = temp >> TSL2561_LUX_LUXSCALE; |
| return lux; |
| } |
| unsigned long LUX_Get_Full_Luminosity() { |
| unsigned long x; |
| // Enable the device by setting the control bit to 0x03 |
| LUX_Enable(); |
| // Wait x ms for ADC to complete |
| switch (tsl2561_data_p->integration) { |
| case TSL2561_INTEGRATIONTIME_13MS: |
| Delay10KTCYx(67); |
| break; |
| case TSL2561_INTEGRATIONTIME_101MS: |
| Delay10KTCYx(255); |
| Delay10KTCYx(230); |
| break; |
| default: |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| Delay10KTCYx(145); |
| break; |
| } |
| x = LUX_Read_2_Bytes(TSL2561_COMMAND_BIT | TSL2561_WORD_BIT | TSL2561_REGISTER_CHAN1_LOW); |
| x <<= 16; |
| x |= LUX_Read_2_Bytes(TSL2561_COMMAND_BIT | TSL2561_WORD_BIT | TSL2561_REGISTER_CHAN0_LOW); |
| LUX_Disable(); |
| return x; |
| } |
| unsigned int LUX_Get_Luminosity(char channel) { |
| unsigned long x = LUX_Get_Full_Luminosity(); |
| if (channel == 0) { |
| // Reads two byte value from channel 0 (visible + infrared) |
| return (x & 0xFFFF); |
| } else if (channel == 1) { |
| // Reads two byte value from channel 1 (infrared) |
| return (x >> 16); |
| } else if (channel == 2) { |
| // Reads all and subtracts out just the visible! |
| return ( (x & 0xFFFF) - (x >> 16)); |
| } |
| // Unknown channel! |
| return 0; |
| } |
| void LUX_Write_2_Bytes(char reg, char value) { |
| char buffer[2], result; |
| buffer[0] = reg; |
| buffer[1] = value; |
| I2C_Master_Send(tsl2561_data_p->address, 2, buffer); |
| do { |
| result = I2C_Get_Status(); |
| } while (!result); |
| } |
| unsigned int LUX_Read_2_Bytes(char reg) { |
| char result, length, buffer[2]; |
| unsigned int ret; |
| I2C_Master_Restart(tsl2561_data_p->address, reg, 2); |
| do { |
| result = I2C_Get_Status(); |
| } while (!result); |
| length = I2C_Read_Buffer(buffer); |
| ret = buffer[1] << 8; |
| ret |= buffer[0]; |
| return ret; |
| } |
| /PIC Stuff/PICX_27J13/lux_TSL2561.h |
|---|
| 0,0 → 1,132 |
| #ifndef LUX_TSL2561_H |
| #define LUX_TSL2561_H |
| #define TSL2561_VISIBLE 2 // channel 0 - channel 1 |
| #define TSL2561_INFRARED 1 // channel 1 |
| #define TSL2561_FULLSPECTRUM 0 // channel 0 |
| // 3 i2c address options! |
| #define TSL2561_ADDR_LOW 0x29 |
| #define TSL2561_ADDR_FLOAT 0x39 |
| #define TSL2561_ADDR_HIGH 0x49 |
| // Lux calculations differ slightly for CS package |
| //#define TSL2561_PACKAGE_CS |
| #define TSL2561_PACKAGE_T_FN_CL |
| #define TSL2561_READBIT (0x01) |
| #define TSL2561_COMMAND_BIT (0x80) // Must be 1 |
| #define TSL2561_CLEAR_BIT (0x40) // Clears any pending interrupt (write 1 to clear) |
| #define TSL2561_WORD_BIT (0x20) // 1 = read/write word (rather than byte) |
| #define TSL2561_BLOCK_BIT (0x10) // 1 = using block read/write |
| #define TSL2561_CONTROL_POWERON (0x03) |
| #define TSL2561_CONTROL_POWEROFF (0x00) |
| #define TSL2561_LUX_LUXSCALE (14) // Scale by 2^14 |
| #define TSL2561_LUX_RATIOSCALE (9) // Scale ratio by 2^9 |
| #define TSL2561_LUX_CHSCALE (10) // Scale channel values by 2^10 |
| #define TSL2561_LUX_CHSCALE_TINT0 (0x7517) // 322/11 * 2^TSL2561_LUX_CHSCALE |
| #define TSL2561_LUX_CHSCALE_TINT1 (0x0FE7) // 322/81 * 2^TSL2561_LUX_CHSCALE |
| // T, FN and CL package values |
| #define TSL2561_LUX_K1T (0x0040) // 0.125 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B1T (0x01f2) // 0.0304 * 2^LUX_SCALE |
| #define TSL2561_LUX_M1T (0x01be) // 0.0272 * 2^LUX_SCALE |
| #define TSL2561_LUX_K2T (0x0080) // 0.250 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B2T (0x0214) // 0.0325 * 2^LUX_SCALE |
| #define TSL2561_LUX_M2T (0x02d1) // 0.0440 * 2^LUX_SCALE |
| #define TSL2561_LUX_K3T (0x00c0) // 0.375 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B3T (0x023f) // 0.0351 * 2^LUX_SCALE |
| #define TSL2561_LUX_M3T (0x037b) // 0.0544 * 2^LUX_SCALE |
| #define TSL2561_LUX_K4T (0x0100) // 0.50 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B4T (0x0270) // 0.0381 * 2^LUX_SCALE |
| #define TSL2561_LUX_M4T (0x03fe) // 0.0624 * 2^LUX_SCALE |
| #define TSL2561_LUX_K5T (0x0138) // 0.61 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B5T (0x016f) // 0.0224 * 2^LUX_SCALE |
| #define TSL2561_LUX_M5T (0x01fc) // 0.0310 * 2^LUX_SCALE |
| #define TSL2561_LUX_K6T (0x019a) // 0.80 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B6T (0x00d2) // 0.0128 * 2^LUX_SCALE |
| #define TSL2561_LUX_M6T (0x00fb) // 0.0153 * 2^LUX_SCALE |
| #define TSL2561_LUX_K7T (0x029a) // 1.3 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B7T (0x0018) // 0.00146 * 2^LUX_SCALE |
| #define TSL2561_LUX_M7T (0x0012) // 0.00112 * 2^LUX_SCALE |
| #define TSL2561_LUX_K8T (0x029a) // 1.3 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B8T (0x0000) // 0.000 * 2^LUX_SCALE |
| #define TSL2561_LUX_M8T (0x0000) // 0.000 * 2^LUX_SCALE |
| // CS package values |
| #define TSL2561_LUX_K1C (0x0043) // 0.130 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B1C (0x0204) // 0.0315 * 2^LUX_SCALE |
| #define TSL2561_LUX_M1C (0x01ad) // 0.0262 * 2^LUX_SCALE |
| #define TSL2561_LUX_K2C (0x0085) // 0.260 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B2C (0x0228) // 0.0337 * 2^LUX_SCALE |
| #define TSL2561_LUX_M2C (0x02c1) // 0.0430 * 2^LUX_SCALE |
| #define TSL2561_LUX_K3C (0x00c8) // 0.390 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B3C (0x0253) // 0.0363 * 2^LUX_SCALE |
| #define TSL2561_LUX_M3C (0x0363) // 0.0529 * 2^LUX_SCALE |
| #define TSL2561_LUX_K4C (0x010a) // 0.520 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B4C (0x0282) // 0.0392 * 2^LUX_SCALE |
| #define TSL2561_LUX_M4C (0x03df) // 0.0605 * 2^LUX_SCALE |
| #define TSL2561_LUX_K5C (0x014d) // 0.65 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B5C (0x0177) // 0.0229 * 2^LUX_SCALE |
| #define TSL2561_LUX_M5C (0x01dd) // 0.0291 * 2^LUX_SCALE |
| #define TSL2561_LUX_K6C (0x019a) // 0.80 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B6C (0x0101) // 0.0157 * 2^LUX_SCALE |
| #define TSL2561_LUX_M6C (0x0127) // 0.0180 * 2^LUX_SCALE |
| #define TSL2561_LUX_K7C (0x029a) // 1.3 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B7C (0x0037) // 0.00338 * 2^LUX_SCALE |
| #define TSL2561_LUX_M7C (0x002b) // 0.00260 * 2^LUX_SCALE |
| #define TSL2561_LUX_K8C (0x029a) // 1.3 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B8C (0x0000) // 0.000 * 2^LUX_SCALE |
| #define TSL2561_LUX_M8C (0x0000) // 0.000 * 2^LUX_SCALE |
| enum { |
| TSL2561_REGISTER_CONTROL = 0x00, |
| TSL2561_REGISTER_TIMING = 0x01, |
| TSL2561_REGISTER_THRESHHOLDL_LOW = 0x02, |
| TSL2561_REGISTER_THRESHHOLDL_HIGH = 0x03, |
| TSL2561_REGISTER_THRESHHOLDH_LOW = 0x04, |
| TSL2561_REGISTER_THRESHHOLDH_HIGH = 0x05, |
| TSL2561_REGISTER_INTERRUPT = 0x06, |
| TSL2561_REGISTER_CRC = 0x08, |
| TSL2561_REGISTER_ID = 0x0A, |
| TSL2561_REGISTER_CHAN0_LOW = 0x0C, |
| TSL2561_REGISTER_CHAN0_HIGH = 0x0D, |
| TSL2561_REGISTER_CHAN1_LOW = 0x0E, |
| TSL2561_REGISTER_CHAN1_HIGH = 0x0F |
| }; |
| typedef enum { |
| TSL2561_INTEGRATIONTIME_13MS = 0x00, // 13.7ms |
| TSL2561_INTEGRATIONTIME_101MS = 0x01, // 101ms |
| TSL2561_INTEGRATIONTIME_402MS = 0x02 // 402ms |
| } tsl2561IntegrationTime_t; |
| typedef enum { |
| TSL2561_GAIN_0X = 0x00, // No gain |
| TSL2561_GAIN_16X = 0x10 // 16x gain |
| } tsl2561Gain_t; |
| typedef struct __TSL25611_DATA { |
| char address; |
| tsl2561IntegrationTime_t integration; |
| tsl2561Gain_t gain; |
| } TSL2561_DATA; |
| void LUX_Init(TSL2561_DATA *data, char address); |
| void LUX_Begin(void); |
| void LUX_Enable(void); |
| void LUX_Disable(void); |
| void LUX_Set_Timing(tsl2561IntegrationTime_t integration); |
| void LUX_Set_Gain(tsl2561Gain_t gain); |
| unsigned long LUX_Calculate_Lux(unsigned int ch0, unsigned int ch1); |
| unsigned long LUX_Get_Full_Luminosity(void); |
| unsigned int LUX_Get_Luminosity(char channel); |
| void LUX_Write_2_Bytes(char reg, char value); |
| unsigned int LUX_Read_2_Bytes(char reg); |
| #endif /* LUX_TSL2561_H */ |
| /PIC Stuff/PICX_27J13/main.c |
|---|
| 1,8 → 1,21 |
| #include <xc.h> |
| #include <delays.h> |
| #include <stdio.h> |
| #include <string.h> |
| #include "defines.h" |
| #include "interrupts.h" |
| #include "uart.h" |
| #include "i2c.h" |
| #include "spi.h" |
| #include "nfc_PN532.h" |
| #include "led_HT16K33.h" |
| #include "oled_ssd1306.h" |
| #include "oled_ssd1331.h" |
| #include "timers.h" |
| #include "lux_TSL2561.h" |
| #include "oled_NHD-0216KZW-AB5.h" |
| #include "adc.h" |
| #include "temp_BMP085.h" |
| // <editor-fold defaultstate="collapsed" desc="Configuration Bits"> |
| /* --------------------------- Configuration Bits --------------------------- */ |
| 51,11 → 64,1006 |
| #if defined(_TEST_UART) |
| int main() { |
| char buffer[100]; |
| buffer[0] = 1; |
| unsigned char length = 12345; |
| // Set all ports as digial I/O |
| ANCON0 = 0xFF; |
| ANCON1 = 0x1F; |
| UART_DATA uart_data; |
| UART1_Init(&uart_data); // Initialize the UART handler code |
| Interrupt_Init(); // Initialize the interrupt priorities |
| Interrupt_Enable(); // Enable high-priority interrupts and low-priority interrupts |
| char output[] = "\r\nBegin Program\r\n"; |
| DBG_PRINT_MAIN(output, strlen(output)); |
| while (1) { |
| char length = UART1_Read_Buffer((char *) buffer); |
| if (length != 0) { |
| UART1_WriteS(buffer, length); |
| } |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| } |
| } |
| #elif defined(_TEST_I2C_MASTER) |
| void main(void) { |
| char length = 0; |
| char result = 0; |
| char buffer[100]; |
| char output[64]; |
| // Set all ports as digial I/O |
| ANCON0 = 0xFF; |
| ANCON1 = 0x1F; |
| UART_DATA uart_data; |
| UART1_Init(&uart_data); // Initialize the UART handler code |
| I2C_DATA i2c_data; |
| I2C_Init(&i2c_data); // Initialize the I2C handler code |
| I2C_Configure_Master(I2C_100KHZ); |
| Interrupt_Init(); // Initialize the interrupt priorities |
| Interrupt_Enable(); // Enable high-priority interrupts and low-priority interrupts |
| sprintf(output, "\r\nBegin Program\r\n"); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| while (1) { |
| buffer[0] = 0x8; |
| I2C_Master_Send(0x24, 1, buffer); |
| do { |
| result = I2C_Get_Status(); |
| } while (!result); |
| sprintf(output, "S: %X ", result); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| I2C_Master_Recv(0x24, 2); |
| do { |
| result = I2C_Get_Status(); |
| } while (!result); |
| sprintf(output, "S: %X ", result); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| length = I2C_Read_Buffer(buffer); |
| sprintf(output, "L: %d D: ", length); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| for (char i = 0; i < length; i++) { |
| sprintf(output, "%c ", buffer[i]); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| } |
| sprintf(output, "\r\n"); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| I2C_Master_Restart(0x30, 0xBB, 2); |
| result = I2C_Get_Status(); |
| while (!result) { |
| result = I2C_Get_Status(); |
| } |
| sprintf(output, "S: %X ", result); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| length = I2C_Read_Buffer(buffer); |
| sprintf(output, "L: %d D: ", length); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| for (char i = 0; i < length; i++) { |
| sprintf(output, "%c ", buffer[i]); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| } |
| sprintf(output, "\r\n"); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| } |
| } |
| #elif defined(_TEST_I2C_SLAVE) |
| void main(void) { |
| char length = 0; |
| char result = 0; |
| char buffer[100]; |
| char output[64]; |
| // Set all ports as digial I/O |
| ANCON0 = 0xFF; |
| ANCON1 = 0x1F; |
| UART_DATA uart_data; |
| UART1_Init(&uart_data); // Initialize the UART handler code |
| I2C_DATA i2c_data; |
| I2C_Init(&i2c_data); // Initialize the I2C handler code |
| I2C_Configure_Slave(0x24); |
| Interrupt_Init(); // Initialize the interrupt priorities |
| Interrupt_Enable(); // Enable high-priority interrupts and low-priority interrupts |
| sprintf(output, "\r\nBegin Program\r\n"); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| while (1) { |
| result = I2C_Get_Status(); |
| while (!result) { |
| result = I2C_Get_Status(); |
| } |
| sprintf(output, "S: %X ", result); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| length = I2C_Read_Buffer(buffer); |
| sprintf(output, "L: %d D: ", length); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| for (char i = 0; i < length; i++) { |
| sprintf(output, "%X ", buffer[i]); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| } |
| sprintf(output, "\r\n"); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| } |
| } |
| #elif defined(_TEST_SPI) |
| void main(void) { |
| char length = 0; |
| char result = 0; |
| char buffer[100]; |
| char output[64]; |
| char test[8] = "ASDF123"; |
| // Set all ports as digial I/O |
| ANCON0 = 0xFF; |
| ANCON1 = 0x1F; |
| UART_DATA uart_data; |
| UART1_Init(&uart_data); // Initialize the UART handler code |
| SPI_DATA spi_data; |
| SPI2_Init(&spi_data, SPI2_FOSC_8); // Initialize the SPI module |
| Interrupt_Init(); // Initialize the interrupt priorities |
| Interrupt_Enable(); // Enable high-priority interrupts and low-priority interrupts |
| sprintf(output, "\r\nBegin Program\r\n"); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| while (1) { |
| SPI2_Write(test, 7); |
| while (result != 7) { |
| length = SPI2_Read_Buffer(buffer); |
| if (length) { |
| result += length; |
| } |
| } |
| result = 0; |
| for (char i = 0; i < result; i++) { |
| sprintf(output, "%X ", buffer[i]); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| } |
| sprintf(output, "\r\n"); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| } |
| } |
| #elif defined(_TEST_NFC) |
| void main(void) { |
| char length = 0; |
| char output[64]; |
| // NFC stuff |
| NFC_FIRMWARE_VERSION version; |
| NFC_TargetDataMiFare cardData[2]; |
| NFC_TargetDataMiFare cardData_prev[2]; |
| // Set all ports as digial I/O |
| ANCON0 = 0xFF; |
| ANCON1 = 0x1F; |
| UART_DATA uart_data; |
| UART1_Init(&uart_data); // Initialize the UART handler code |
| I2C_DATA i2c_data; |
| I2C_Init(&i2c_data); // Initialize the I2C handler code |
| NFC_DATA nfc_data; |
| NFC_Init(&nfc_data); // Initialize the NFC chip (uses I2C) |
| I2C_Configure_Master(I2C_400KHZ); |
| Interrupt_Init(); // Initialize the interrupt priorities |
| Interrupt_Enable(); // Enable high-priority interrupts and low-priority interrupts |
| sprintf(output, "\r\nBegin Program\r\n"); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| version = NFC_Get_Firmware_Version(); |
| while (!version.IC) { |
| sprintf(output, "Waiting for NFC board..\r\n"); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| Delay10KTCYx(3); |
| version = NFC_Get_Firmware_Version(); |
| } |
| sprintf(output, "Found chip PN5%X\r\n", version.IC); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| sprintf(output, "Firmware ver. %d.%d\r\n", version.Ver, version.Rev); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| NFC_SAMConfig(); |
| memset(cardData, 0, 24); |
| while (1) { |
| // // This query will hang until the NFC chip replies (card detected) |
| // length = NFC_readPassiveTargetID(cardData); |
| // if (length) { |
| // DBG_PRINT_MAIN("Cards Found: %u\r\n", length); |
| // DBG_PRINT_MAIN("UID Length: %d bytes\r\n", cardData[0].NFCID_LEN); |
| // DBG_PRINT_MAIN("UID: "); |
| // for (i = 0; i < cardData[0].NFCID_LEN; i++) { |
| // DBG_PRINT_MAIN("%02X ", cardData[0].NFCID[i]); |
| // } |
| // DBG_PRINT_MAIN("\r\n"); |
| // if (length == 2) { |
| // DBG_PRINT_MAIN("UID Length: %d bytes\r\n", cardData[1].NFCID_LEN); |
| // DBG_PRINT_MAIN("UID: "); |
| // for (i = 0; i < cardData[1].NFCID_LEN; i++) { |
| // DBG_PRINT_MAIN("%02X ", cardData[1].NFCID[i]); |
| // } |
| // DBG_PRINT_MAIN("\r\n"); |
| // } |
| // } |
| // // This query will hang until the NFC chip replies (card detected) |
| // length = NFC_readPassiveTargetID(cardData); |
| // if (length) { |
| // DBG_PRINT_MAIN("Cards Found: %u\r\n", length); |
| // DBG_PRINT_MAIN("UID Length: %d bytes\r\n", cardData[0].NFCID_LEN); |
| // DBG_PRINT_MAIN("UID: "); |
| // for (i = 0; i < cardData[0].NFCID_LEN; i++) { |
| // DBG_PRINT_MAIN("%02X ", cardData[0].NFCID[i]); |
| // } |
| // DBG_PRINT_MAIN("\r\n"); |
| // if (length == 2) { |
| // DBG_PRINT_MAIN("UID Length: %d bytes\r\n", cardData[1].NFCID_LEN); |
| // DBG_PRINT_MAIN("UID: "); |
| // for (i = 0; i < cardData[1].NFCID_LEN; i++) { |
| // DBG_PRINT_MAIN("%02X ", cardData[1].NFCID[i]); |
| // } |
| // DBG_PRINT_MAIN("\r\n"); |
| // } |
| // } |
| // This query will not wait for a detection before responding |
| length = NFC_Poll_Targets(1, 1, cardData); |
| if (!length) { |
| memset(cardData_prev, 0, 24); |
| } else if (length == 1) { |
| if (memcmp(&cardData[0].NFCID, &cardData_prev[0].NFCID, cardData[0].NFCID_LEN) == 0) { |
| // Do nothing |
| } else if (memcmp(&cardData[0].NFCID, &cardData_prev[1].NFCID, cardData[0].NFCID_LEN) == 0) { |
| memcpy((char *) &cardData_prev[0], (const char *) &cardData[0], 12); |
| } else { |
| sprintf(output, "UID: "); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| for (char i = 0; i < cardData[0].NFCID_LEN; i++) { |
| sprintf(output, "%02X ", cardData[0].NFCID[i]); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| } |
| sprintf(output, "\r\n"); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| memcpy((char *) &cardData_prev[0], (const char *) &cardData[0], 12); |
| } |
| memset(&cardData_prev[1], 0, 12); |
| } else if (length == 2) { |
| if (memcmp(&cardData[0].NFCID, &cardData_prev[0].NFCID, cardData[0].NFCID_LEN) == 0 && |
| memcmp(&cardData[1].NFCID, &cardData_prev[1].NFCID, cardData[1].NFCID_LEN) == 0) { |
| // Do nothing |
| } else if (memcmp(&cardData[0].NFCID, &cardData_prev[1].NFCID, cardData[0].NFCID_LEN) == 0 && |
| memcmp(&cardData[1].NFCID, &cardData_prev[0].NFCID, cardData[1].NFCID_LEN) == 0) { |
| memcpy((char *) &cardData_prev[0], (const char *) &cardData[0], 12); |
| memcpy((char *) &cardData_prev[1], (const char *) &cardData[1], 12); |
| } else if (memcmp(&cardData[0].NFCID, &cardData_prev[0].NFCID, cardData[0].NFCID_LEN) == 0) { |
| // First card matched |
| sprintf(output, "UID2: "); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| for (char i = 0; i < cardData[1].NFCID_LEN; i++) { |
| sprintf(output, "%02X ", cardData[1].NFCID[i]); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| } |
| sprintf(output, "\r\n"); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| memcpy(&cardData_prev[1], (const char *) &cardData[1], 12); |
| } else if (memcmp(&cardData[1].NFCID, &cardData_prev[1].NFCID, cardData[1].NFCID_LEN) == 0) { |
| // Second card matched |
| sprintf(output, "UID1: "); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| for (char i = 0; i < cardData[0].NFCID_LEN; i++) { |
| sprintf(output, "%02X ", cardData[0].NFCID[i]); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| } |
| sprintf(output, "\r\n"); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| memcpy((char *) &cardData_prev[0], (const char *) &cardData[0], 12); |
| } else { |
| // No match |
| sprintf(output, "UID1: "); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| for (char i = 0; i < cardData[0].NFCID_LEN; i++) { |
| sprintf(output, "%02X ", cardData[0].NFCID[i]); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| } |
| sprintf(output, "\r\n"); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| memcpy((char *) &cardData_prev[0], (const char *) &cardData[0], 12); |
| sprintf(output, "UID2: "); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| for (char i = 0; i < cardData[1].NFCID_LEN; i++) { |
| sprintf(output, "%02X ", cardData[1].NFCID[i]); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| } |
| sprintf(output, "\r\n"); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| memcpy((char *) &cardData_prev[1], (const char *) &cardData[1], 12); |
| } |
| } |
| } |
| } |
| #elif defined(_TEST_LED_BACKPACK) |
| void main(void) { |
| unsigned int counter = 0; |
| char output[64]; |
| // Set all ports as digial I/O |
| ANCON0 = 0xFF; |
| ANCON1 = 0x1F; |
| UART_DATA uart_data; |
| UART1_Init(&uart_data); // Initialize the UART handler code |
| I2C_DATA i2c_data; |
| I2C_Init(&i2c_data); // Initialize the I2C handler code |
| LED_DATA led_data; |
| LED_Init(&led_data); // Initialize the LED backpack (uses I2C); |
| I2C_Configure_Master(I2C_400KHZ); |
| Interrupt_Init(); // Initialize the interrupt priorities |
| Interrupt_Enable(); // Enable high-priority interrupts and low-priority interrupts |
| sprintf(output, "\r\nBegin Program\r\n"); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| LED_Start(); |
| LED_Write_Digit_Num(0, 1, 1); |
| LED_Write_Digit_Num(1, 2, 0); |
| LED_Write_Digit_Num(2, 3, 0); |
| LED_Write_Digit_Num(3, 4, 0); |
| LED_Write_Display(); |
| for (char i = 0; i < 15; i++) { |
| LED_Set_Brightness(15 - i); |
| Delay10KTCYx(100); |
| } |
| for (char i = 0; i < 15; i++) { |
| LED_Set_Brightness(i); |
| Delay10KTCYx(100); |
| } |
| LED_Blink_Rate(HT16K33_BLINK_OFF); |
| while (1) { |
| LED_Write_Num(counter); |
| counter++; |
| if (counter > 9999) |
| counter = 0; |
| // Delay10KTCYx(255); |
| } |
| } |
| #elif defined(_TEST_SSD1306_OLED) |
| void main(void) { |
| char output[64]; |
| // Set all ports as digial I/O |
| ANCON0 = 0xFF; |
| ANCON1 = 0x1F; |
| UART_DATA uart_data; |
| UART1_Init(&uart_data); // Initialize the UART handler code |
| SPI_DATA spi_data; |
| SPI2_Init(&spi_data, SPI2_FOSC_4); // Initialize the SPI module |
| SSD1306_DATA ssd1306_data; |
| SSD1306_Init(&ssd1306_data); // Initialize the OLED code |
| Interrupt_Init(); // Initialize the interrupt priorities |
| Interrupt_Enable(); // Enable high-priority interrupts and low-priority interrupts |
| sprintf(output, "\r\nBegin Program\r\n"); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| SSD1306_Begin(SSD1306_SWITCHCAPVCC); |
| SSD1306_Display(); // Show splashscreen |
| while (1) { |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| SSD1306_Clear_Display(); |
| SSD1306_Test_DrawLine(); |
| SSD1306_Display(); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| SSD1306_Clear_Display(); |
| SSD1306_Test_DrawRect(); |
| SSD1306_Display(); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| SSD1306_Clear_Display(); |
| SSD1306_Test_FillRect(); |
| SSD1306_Display(); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| SSD1306_Clear_Display(); |
| SSD1306_Test_DrawCircle(); |
| SSD1306_Display(); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| SSD1306_Clear_Display(); |
| SSD1306_Fill_Circle(SSD1306_LCDWIDTH / 2, SSD1306_LCDHEIGHT / 2, 10, SSD1306_WHITE); |
| SSD1306_Display(); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| SSD1306_Clear_Display(); |
| SSD1306_Test_DrawRoundRect(); |
| SSD1306_Display(); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| SSD1306_Clear_Display(); |
| SSD1306_Test_FillRoundRect(); |
| SSD1306_Display(); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| SSD1306_Clear_Display(); |
| SSD1306_Test_DrawTriangle(); |
| SSD1306_Display(); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| SSD1306_Clear_Display(); |
| SSD1306_Test_FillTriangle(); |
| SSD1306_Display(); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| SSD1306_Clear_Display(); |
| SSD1306_Test_DrawChar(); |
| SSD1306_Display(); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| SSD1306_Clear_Display(); |
| SSD1306_Set_Text_Size(1); |
| SSD1306_Set_Text_Color(SSD1306_WHITE); |
| SSD1306_Set_Cursor(0, 0); |
| sprintf(output, "Hello World!\n"); |
| SSD1306_Write_String(output, strlen(output)); |
| // SSD1306_Set_Text_Color_BG(BLACK, WHITE); |
| unsigned int i = 65535; |
| sprintf(output, "%u %d\n", i, i); |
| SSD1306_Write_String(output, strlen(output)); |
| // SSD1306_Set_Text_Size(2); |
| // SSD1306_Set_Text_Color(WHITE); |
| unsigned long l = 0xDEADBEEF; |
| sprintf(output, "0x%lX", (long) l); |
| SSD1306_Write_String(output, strlen(output)); |
| SSD1306_Display(); |
| // SSD1306_Clear_Display(); |
| // SSD1306_Set_Rotation(0); |
| // SSD1306_Set_Text_Size(1); |
| // SSD1306_Set_Text_Color(SSD1306_WHITE); |
| // SSD1306_Set_Cursor(0, 0); |
| // SSD1306_Write_String("%u", i); |
| // i++; |
| // SSD1306_Display(); |
| } |
| } |
| #elif defined(_TEST_SSD1331_OLED) |
| void main(void) { |
| char output[128]; |
| // Set all ports as digial I/O |
| ANCON0 = 0xFF; |
| ANCON1 = 0x1F; |
| UART_DATA uart_data; |
| UART1_Init(&uart_data); // Initialize the UART handler code |
| SPI_DATA spi_data; |
| SPI2_Init(&spi_data, SPI2_FOSC_64); // Initialize the SPI module |
| SSD1331_DATA ssd1331_data; |
| SSD1331_Init(&ssd1331_data); // Initialize the OLED code |
| Interrupt_Init(); // Initialize the interrupt priorities |
| Interrupt_Enable(); // Enable high-priority interrupts and low-priority interrupts |
| sprintf(output, "\r\nBegin Program\r\n"); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| SSD1331_Begin(); |
| while (1) { |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| SSD1331_Set_Rotation(0); |
| SSD1331_Test_Pattern(); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| SSD1331_Clear_Display(); |
| SSD1331_Set_Rotation(0); |
| SSD1331_Set_Cursor(0, 0); |
| // TODO: Figure out why this isnt working (probably a compiler issue) |
| sprintf(output, "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabit adipiscing ante sed nibh tincidunt feugiat."); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| // Delay10KTCYx(255); |
| // Delay10KTCYx(255); |
| // SSD1331_Clear_Display(); |
| // SSD1331_Set_Rotation(3); |
| // SSD1331_Set_Cursor(0, 0); |
| // SSD1331_Write_String("Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur adipiscing ante sed nibh tincidunt feugiat. Maecenas enim massa"); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| SSD1331_Set_Rotation(0); |
| SSD1331_Test_DrawLines(SSD1331_YELLOW); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| SSD1331_Set_Rotation(3); |
| SSD1331_Test_DrawLines(SSD1331_BLUE); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| SSD1331_Set_Rotation(0); |
| SSD1331_Test_DrawRect(SSD1331_GREEN); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| SSD1331_Set_Rotation(1); |
| SSD1331_Test_DrawRect(SSD1331_RED); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| SSD1331_Set_Rotation(2); |
| SSD1331_Test_DrawRect(SSD1331_BLUE); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| SSD1331_Set_Rotation(3); |
| SSD1331_Test_DrawRect(SSD1331_YELLOW); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| SSD1331_Set_Rotation(0); |
| SSD1331_Test_FillRect(SSD1331_YELLOW, SSD1331_MAGENTA); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| SSD1331_Set_Rotation(3); |
| SSD1331_Test_FillRect(SSD1331_BLUE, SSD1331_GREEN); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| SSD1331_Set_Rotation(0); |
| SSD1331_Clear_Display(); |
| SSD1331_Test_FillCircle(10, SSD1331_BLUE); |
| SSD1331_Test_DrawCircle(10, SSD1331_WHITE); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| SSD1331_Set_Rotation(3); |
| SSD1331_Clear_Display(); |
| SSD1331_Test_FillCircle(10, SSD1331_MAGENTA); |
| SSD1331_Test_DrawCircle(10, SSD1331_YELLOW); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| SSD1331_Set_Rotation(0); |
| SSD1331_Test_DrawTria(); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| SSD1331_Set_Rotation(3); |
| SSD1331_Test_DrawTria(); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| SSD1331_Set_Rotation(0); |
| SSD1331_Test_DrawRoundRect(); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| SSD1331_Set_Rotation(3); |
| SSD1331_Test_DrawRoundRect(); |
| // SSD1331_Clear_Display(); |
| // SSD1331_Set_Rotation(3); |
| // SSD1331_Set_Cursor(0,0); |
| // SSD1331_Set_Text_Color_BG(SSD1331_WHITE, SSD1331_BLACK); |
| // SSD1331_Write_String("%u", i); |
| // i++; |
| } |
| } |
| #elif defined(_TEST_TIMER1_RTC) |
| void main(void) { |
| // Set all ports as digial I/O except for AN0-AN2 (pins 2-4) |
| ANCON0 = 0xF8; |
| ANCON1 = 0x1F; |
| Timer1_Init(); |
| Interrupt_Init(); // Initialize the interrupt priorities |
| Interrupt_Enable(); // Enable high-priority interrupts and low-priority interrupts |
| LED_BLUE_TRIS = 0; |
| LED_RED_TRIS = 0; |
| Timer1_Enable(); |
| while (1) { |
| } |
| } |
| #elif defined(_TEST_LUX) |
| void main(void) { |
| char output[64]; |
| // Set all ports as digial I/O except for AN0-AN2 (pins 2-4) |
| ANCON0 = 0xF8; |
| ANCON1 = 0x1F; |
| UART_DATA uart_data; |
| UART1_Init(&uart_data); |
| I2C_DATA i2c_data; |
| I2C_Init(&i2c_data); |
| TSL2561_DATA lux_data; |
| LUX_Init(&lux_data, TSL2561_ADDR_FLOAT); |
| I2C_Configure_Master(I2C_100KHZ); |
| Interrupt_Init(); // Initialize the interrupt priorities |
| Interrupt_Enable(); // Enable high-priority interrupts and low-priority interrupts |
| LUX_Begin(); |
| // You can change the gain on the fly, to adapt to brighter/dimmer light situations |
| // LUX_Set_Gain(TSL2561_GAIN_0X); // set no gain (for bright situtations) |
| LUX_Set_Gain(TSL2561_GAIN_16X); // set 16x gain (for dim situations) |
| // Changing the integration time gives you a longer time over which to sense light |
| // longer timelines are slower, but are good in very low light situtations! |
| // LUX_Set_Timing(TSL2561_INTEGRATIONTIME_13MS); // shortest integration time (bright light) |
| LUX_Set_Timing(TSL2561_INTEGRATIONTIME_101MS); // medium integration time (medium light) |
| // LUX_Set_Timing(TSL2561_INTEGRATIONTIME_402MS); // longest integration time (dim light) |
| sprintf(output, "\r\nBegin Program\r\n"); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| while (1) { |
| unsigned long lum = LUX_Get_Full_Luminosity(); |
| unsigned int ir = lum >> 16; |
| unsigned int full = lum & 0xFFFF; |
| sprintf(output, "IR: %d\r\n", ir); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| sprintf(output, "Visible: %d\r\n", full - ir); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| sprintf(output, "Full: %d\r\n", full); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| sprintf(output, "Lux: %ld\r\n\r\n", LUX_Calculate_Lux(full, ir)); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| } |
| } |
| #elif defined(_TEST_OLED_CHAR) |
| void main(void) { |
| char output[64]; |
| // Set all ports as digial I/O except for AN0-AN2 (pins 2-4) |
| ANCON0 = 0xFF; |
| ANCON1 = 0x1F; |
| // UART1_Init(); |
| OLED_CHAR_DATA oled_data; |
| NHD_Init(&oled_data); |
| Interrupt_Init(); // Initialize the interrupt priorities |
| Interrupt_Enable(); // Enable high-priority interrupts and low-priority interrupts |
| NHD_Begin(16, 2); |
| sprintf(output, "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do"); |
| NHD_Write_String(output, strlen(output)); |
| NHD_Set_Cursor(0,1); |
| sprintf(output, "eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut e"); |
| NHD_Write_String(output, strlen(output)); |
| while (1) { |
| Delay10KTCYx(150); |
| NHD_Scroll_Display_Left(); |
| } |
| } |
| #elif defined(_TEST_NFC_TO_SSD1306_OLED) |
| void main(void) { |
| char output[64]; |
| // NFC stuff |
| NFC_FIRMWARE_VERSION version; |
| NFC_TargetDataMiFare cardData[2]; |
| NFC_TargetDataMiFare cardData_prev[2]; |
| // Set all ports as digial I/O except for AN0-AN2 (pins 2-4) |
| ANCON0 = 0xF8; |
| ANCON1 = 0x1F; |
| UART_DATA uart_data; |
| UART1_Init(&uart_data); |
| I2C_DATA i2c_data; |
| I2C_Init(&i2c_data); |
| NFC_DATA nfc_data; |
| NFC_Init(&nfc_data); |
| SPI_DATA spi_data; |
| SPI2_Init(&spi_data, SPI2_FOSC_4); |
| SSD1306_DATA ssd1306_data; |
| SSD1306_Init(&ssd1306_data); |
| I2C_Configure_Master(I2C_400KHZ); |
| Interrupt_Init(); // Initialize the interrupt priorities |
| Interrupt_Enable(); // Enable high-priority interrupts and low-priority interrupts |
| sprintf(output, "\r\nBegin Program\r\n"); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| SSD1306_Begin(SSD1306_SWITCHCAPVCC); |
| memset(cardData, 0, 24); |
| memset(cardData_prev, 0, 24); |
| SSD1306_Clear_Display(); |
| SSD1306_Set_Rotation(0); |
| SSD1306_Set_Cursor(0, 0); |
| version = NFC_Get_Firmware_Version(); |
| while (!version.IC) { |
| sprintf(output, "Waiting for NFC board..\n"); |
| SSD1306_Write_String(output, strlen(output)); |
| SSD1306_Display(); |
| Delay10KTCYx(255); |
| version = NFC_Get_Firmware_Version(); |
| } |
| sprintf(output, "PN5%X Ver. %d.%d\n", version.IC, version.Ver, version.Rev); |
| SSD1306_Write_String(output, strlen(output)); |
| SSD1306_Display(); |
| NFC_SAMConfig(); |
| while (1) { |
| // This query will not wait for a detection before responding |
| char length = NFC_Poll_Targets(1, 1, cardData); |
| if (!length) { |
| memset(cardData_prev, 0, 24); |
| } else if (length == 1) { |
| if (memcmp(&cardData[0].NFCID, &cardData_prev[0].NFCID, cardData[0].NFCID_LEN) == 0) { |
| // Do nothing |
| } else if (memcmp(&cardData[0].NFCID, &cardData_prev[1].NFCID, cardData[0].NFCID_LEN) == 0) { |
| memcpy((char *) &cardData_prev[0], (const char *) &cardData[0], 12); |
| } else { |
| sprintf(output, "UID: %02X %02X %02X %02X\n", cardData[0].NFCID[0], cardData[0].NFCID[1], cardData[0].NFCID[2], cardData[0].NFCID[3]); |
| SSD1306_Write_String(output, strlen(output)); |
| SSD1306_Display(); |
| memcpy((char *) &cardData_prev[0], (const char *) &cardData[0], 12); |
| } |
| memset(&cardData_prev[1], 0, 12); |
| } else if (length == 2) { |
| if (memcmp(&cardData[0].NFCID, &cardData_prev[0].NFCID, cardData[0].NFCID_LEN) == 0 && |
| memcmp(&cardData[1].NFCID, &cardData_prev[1].NFCID, cardData[1].NFCID_LEN) == 0) { |
| // Do nothing |
| } else if (memcmp(&cardData[0].NFCID, &cardData_prev[1].NFCID, cardData[0].NFCID_LEN) == 0 && |
| memcmp(&cardData[1].NFCID, &cardData_prev[0].NFCID, cardData[1].NFCID_LEN) == 0) { |
| memcpy((char *) &cardData_prev[0], (const char *) &cardData[0], 12); |
| memcpy((char *) &cardData_prev[1], (const char *) &cardData[1], 12); |
| } else if (memcmp(&cardData[0].NFCID, &cardData_prev[0].NFCID, cardData[0].NFCID_LEN) == 0) { |
| // First card matched |
| sprintf(output, "UID: %02X %02X %02X %02X\n", cardData[1].NFCID[0], cardData[1].NFCID[1], cardData[1].NFCID[2], cardData[1].NFCID[3]); |
| SSD1306_Write_String(output, strlen(output)); |
| SSD1306_Display(); |
| memcpy(&cardData_prev[1], (const char *) &cardData[1], 12); |
| } else if (memcmp(&cardData[1].NFCID, &cardData_prev[1].NFCID, cardData[1].NFCID_LEN) == 0) { |
| // Second card matched |
| sprintf(output, "UID: %02X %02X %02X %02X\n", cardData[0].NFCID[0], cardData[0].NFCID[1], cardData[0].NFCID[2], cardData[0].NFCID[3]); |
| SSD1306_Write_String(output, strlen(output)); |
| SSD1306_Display(); |
| memcpy((char *) &cardData_prev[0], (const char *) &cardData[0], 12); |
| } else { |
| // No match |
| sprintf(output, "UID: %02X %02X %02X %02X\n", cardData[0].NFCID[0], cardData[0].NFCID[1], cardData[0].NFCID[2], cardData[0].NFCID[3]); |
| SSD1306_Write_String(output, strlen(output)); |
| SSD1306_Display(); |
| memcpy((char *) &cardData_prev[0], (const char *) &cardData[0], 12); |
| sprintf(output, "UID: %02X %02X %02X %02X\n", cardData[1].NFCID[0], cardData[1].NFCID[1], cardData[1].NFCID[2], cardData[1].NFCID[3]); |
| SSD1306_Write_String(output, strlen(output)); |
| SSD1306_Display(); |
| memcpy((char *) &cardData_prev[1], (const char *) &cardData[1], 12); |
| } |
| } |
| } |
| } |
| #elif defined(_TEST_LUX_TO_CHAR_OLED) |
| void main(void) { |
| char output[64]; |
| // Set all ports as digial I/O except for AN0-AN2 (pins 2-4) |
| ANCON0 = 0xF8; |
| ANCON1 = 0x1F; |
| I2C_DATA i2c_data; |
| I2C_Init(&i2c_data); |
| OLED_CHAR_DATA oled_data; |
| NHD_Init(&oled_data); |
| TSL2561_DATA lux_data; |
| LUX_Init(&lux_data, TSL2561_ADDR_FLOAT); |
| I2C_Configure_Master(I2C_400KHZ); |
| Interrupt_Init(); // Initialize the interrupt priorities |
| Interrupt_Enable(); // Enable high-priority interrupts and low-priority interrupts |
| NHD_Begin(16, 2); |
| // You can change the gain on the fly, to adapt to brighter/dimmer light situations |
| // LUX_SetGain(TSL2561_GAIN_0X); // set no gain (for bright situtations) |
| LUX_Set_Gain(TSL2561_GAIN_16X); // set 16x gain (for dim situations) |
| // Changing the integration time gives you a longer time over which to sense light |
| // longer timelines are slower, but are good in very low light situtations! |
| // LUX_SetTiming(TSL2561_INTEGRATIONTIME_13MS); // shortest integration time (bright light) |
| LUX_Set_Timing(TSL2561_INTEGRATIONTIME_101MS); // medium integration time (medium light) |
| // LUX_SetTiming(TSL2561_INTEGRATIONTIME_402MS); // longest integration time (dim light) |
| while (1) { |
| unsigned long lum = LUX_Get_Full_Luminosity(); |
| unsigned int ir = lum >> 16; |
| unsigned int full = lum & 0xFFFF; |
| NHD_Set_Cursor(0, 0); |
| sprintf(output, "I: %d ", ir); |
| NHD_Write_String(output, strlen(output)); |
| sprintf(output, "V: %d ", full - ir); |
| NHD_Write_String(output, strlen(output)); |
| NHD_Set_Cursor(0, 1); |
| sprintf(output, "Lux: %ld ", LUX_Calculate_Lux(full, ir)); |
| NHD_Write_String(output, strlen(output)); |
| Delay10KTCYx(100); |
| } |
| } |
| #elif defined(_TEST_ADC) |
| void main(void) { |
| unsigned int x, y, z; |
| char buffer[60]; |
| // Set all ports as digial I/O except for AN0-AN2 (pins 2-4) |
| ANCON0 = 0xF8; |
| ANCON1 = 0x1F; |
| UART_DATA uart_data; |
| UART1_Init(&uart_data); // Initialize the UART handler code |
| SPI_DATA spi_data; |
| SPI2_Init(&spi_data, SPI2_FOSC_8); // Initialize the SPI module |
| SSD1306_DATA ssd1306_data; |
| SSD1306_Init(&ssd1306_data); // Initialize the SSD1331 OLED display (uses SPI2) |
| ADC_DATA adc_data; |
| ADC_Init(&adc_data, ADC_TAD_20, ADC_FOSC_64_); |
| SSD1306_Begin(SSD1306_SWITCHCAPVCC); |
| Interrupt_Init(); // Initialize the interrupt priorities |
| Interrupt_Enable(); // Enable high-priority interrupts and low-priority interrupts |
| sprintf(buffer, "\r\nBegin Program\r\n"); |
| SSD1306_Write_String(buffer, strlen(buffer)); |
| memset(buffer, 0, 60); |
| SSD1306_Clear_Display(); |
| SSD1306_Display(); |
| while (1) { |
| // ADC read from AN0-AN2 and prints to display |
| ADC_Start(ADC_CHANNEL_AN2); |
| // SSD1306_Fill_Rect(0, 0, SSD1306_LCDWIDTH, 8, SSD1331_BLACK); |
| SSD1306_Set_Cursor(0, 0); |
| while (!ADC_Get_Result(&x)); |
| sprintf(buffer, "X: %u", x); |
| SSD1306_Write_String(buffer, strlen(buffer)); |
| SSD1306_Display(); |
| ADC_Start(ADC_CHANNEL_AN1); |
| // SSD1306_Fill_Rect(0, 8, SSD1306_LCDWIDTH, 8, SSD1331_BLACK); |
| SSD1306_Set_Cursor(0, 8); |
| while (!ADC_Get_Result(&y)); |
| sprintf(buffer, "Y: %u", y); |
| SSD1306_Write_String(buffer, strlen(buffer)); |
| SSD1306_Display(); |
| ADC_Start(ADC_CHANNEL_AN0); |
| // SSD1306_Fill_Rect(0, 16, SSD1306_LCDWIDTH, 8, SSD1331_BLACK); |
| SSD1306_Set_Cursor(0, 16); |
| while (!ADC_Get_Result(&z)); |
| sprintf(buffer, "Z: %u", z); |
| SSD1306_Write_String(buffer, strlen(buffer)); |
| SSD1306_Display(); |
| } |
| } |
| #elif defined(_TEST_BMP) |
| void main(void) { |
| char output[64]; |
| // Set all ports as digial I/O except for AN0-AN2 (pins 2-4) |
| ANCON0 = 0xF8; |
| ANCON1 = 0x1F; |
| UART_DATA uart_data; |
| UART1_Init(&uart_data); |
| I2C_DATA i2c_data; |
| I2C_Init(&i2c_data); |
| BMP085_DATA bmp_data; |
| BMP_Init(&bmp_data); |
| I2C_Configure_Master(I2C_100KHZ); |
| Interrupt_Init(); // Initialize the interrupt priorities |
| Interrupt_Enable(); // Enable high-priority interrupts and low-priority interrupts |
| BMP_Begin(BMP085_ULTRAHIGHRES); |
| while (1) { |
| sprintf(output, "Temp: %f *C\r\n", BMP_Read_Temperature()); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| sprintf(output, "Pressure: %ld Pa\r\n", BMP_Read_Pressure()); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| sprintf(output, "Altitude: %f meters\r\n", BMP_Read_Altitude(101592)); |
| DBG_PRINT_MAIN(output, strlen(output)); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| } |
| } |
| #elif defined(_TEST_XBEE) |
| void main(void) { |
| unsigned int i, length = 0; |
| unsigned char buffer[100]; |
| float f = 3.1415; |
| XBEE_RX_AT_COMMAND_RESPONSE_FRAME *rx_at_cmd_response_frame; |
| XBEE_RX_DATA_PACKET_FRAME *rx_data_frame; |
| XBEE_RX_DATA_TX_STATUS_FRAME *rx_tx_status_frame; |
| XBEE_RX_REMOTE_AT_COMMAND_FRAME *rx_remote_at_cmd_frame; |
| XBEE_RX_NODE_IDENTIFICATION_INDICATOR_FRAME *rx_node_ident_frame; |
| XBEE_RX_MODEM_STATUS_FRAME *rx_modem_status_frame; |
| /* --------------------- Oscillator Configuration --------------------- */ |
| // OSCTUNEbits.PLLEN = 1; // Enable 4x PLL |
| OSCCONbits.IRCF = 0b111; // Set INTOSC postscaler to 8MHz |
| 67,75 → 1075,142 |
| ANCON1 = 0x1F; |
| UART1_Init(); // Initialize the UART handler code |
| XBee_Init(); |
| // interrupt_enable(); // Enable high-priority interrupts and low-priority interrupts |
| // interrupt_init(); // Initialize the interrupt priorities |
| Interrupt_Enable(); // Enable high-priority interrupts and low-priority interrupts |
| Interrupt_Init(); // Initialize the interrupt priorities |
| // DBG_PRINT_MAIN("\r\nBegin Program\r\n"); |
| // DBG_PRINT_MAIN("%d\r\n", length); |
| // printf("asf\r\n"); |
| DBG_PRINT_MAIN("\r\nBegin Program\r\n"); |
| while (1) { |
| // length = UART1_Read_Buffer((unsigned char *) buffer); |
| // if (length != 0) { |
| // UART1_WriteB((char *) buffer, length); |
| // } |
| // |
| // Delay10KTCYx(255); |
| // Delay10KTCYx(255); |
| //#define _ROUTER |
| #define _COORDINATOR |
| #ifdef _ROUTER |
| XBEE_TX_DATA_PACKET_FRAME *tx_data_frame; |
| tx_data_frame = (void *) buffer; |
| tx_data_frame->frame_type = XBEE_TX_DATA_PACKET; |
| tx_data_frame->frame_id = 1; |
| tx_data_frame->destination_64.UPPER_32.long_value = 0x00000000; |
| tx_data_frame->destination_64.LOWER_32.long_value = 0x00000000; |
| tx_data_frame->destination_16.INT_16.int_value = 0xFEFF; |
| tx_data_frame->broadcast_radius = 0; |
| tx_data_frame->options = 0; |
| tx_data_frame->data[0] = 0x54; |
| tx_data_frame->data[1] = 0x78; |
| tx_data_frame->data[2] = 0x32; |
| tx_data_frame->data[3] = 0x43; |
| tx_data_frame->data[4] = 0x6F; |
| tx_data_frame->data[5] = 0x6F; |
| tx_data_frame->data[6] = 0x72; |
| tx_data_frame->data[7] = 0x11; |
| XBee_Process_Transmit_Frame(buffer, XBEE_TX_DATA_PACKET_FRAME_SIZE + 8); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| Delay10KTCYx(255); |
| #endif |
| #ifdef _COORDINATOR |
| length = XBee_Get_Received_Frame(buffer); |
| if (length != 0) { |
| switch (*(unsigned char *) buffer) { |
| case XBEE_RX_AT_COMMAND_RESPONSE: |
| DBG_PRINT_MAIN("XBEE: parsing recieved AT command response frame\r\n"); |
| rx_at_cmd_response_frame = (void *) buffer; |
| DBG_PRINT_MAIN("Frame ID: %u\r\n", rx_at_cmd_response_frame->frame_id); |
| DBG_PRINT_MAIN("AT Command: %c%c Status: %02X\r\n", rx_at_cmd_response_frame->command[0], \\ |
| rx_at_cmd_response_frame->command[1], rx_at_cmd_response_frame->command_status); |
| if (length > XBEE_RX_AT_COMMAND_RESPONSE_FRAME_SIZE) { |
| DBG_PRINT_MAIN("Command Data: "); |
| for (i = 0; i < length - XBEE_RX_AT_COMMAND_RESPONSE_FRAME_SIZE; i++) { |
| DBG_PRINT_MAIN("%02X ", rx_at_cmd_response_frame->data[i]); |
| } |
| DBG_PRINT_MAIN("\r\n"); |
| } |
| break; |
| case XBEE_RX_DATA_PACKET: |
| DBG_PRINT_MAIN("XBEE: parsing recieved data recieved frame\r\n"); |
| rx_data_frame = (void *) buffer; |
| XBee_Convert_Endian_64(&(rx_data_frame->source_64)); |
| XBee_Convert_Endian_16(&(rx_data_frame->source_16)); |
| DBG_PRINT_MAIN("Source 64: %08lX %08lX Source 16: %04X Options: %02X\r\n", \\ |
| rx_data_frame->source_64.UPPER_32.long_value, \\ |
| rx_data_frame->source_64.LOWER_32.long_value, \\ |
| rx_data_frame->source_16.INT_16.int_value, \\ |
| rx_data_frame->recieve_options); |
| DBG_PRINT_MAIN("Data: "); |
| for (i = 0; i < length - XBEE_RX_DATA_PACKET_FRAME_SIZE; i++) { |
| DBG_PRINT_MAIN("%02X ", rx_data_frame->data[i]); |
| } |
| DBG_PRINT_MAIN("\r\n"); |
| break; |
| case XBEE_RX_DATA_TX_STATUS: |
| DBG_PRINT_MAIN("XBEE: parsing recieved TX status frame\r\n"); |
| rx_tx_status_frame = (void *) buffer; |
| XBee_Convert_Endian_16(&(rx_tx_status_frame->destination_16)); |
| DBG_PRINT_MAIN("Frame ID: %u Destination 16: %04X\r\n", \\ |
| rx_tx_status_frame->frame_id, rx_tx_status_frame->destination_16.INT_16.int_value); |
| DBG_PRINT_MAIN("Transmit Retry Count: %02X Delivery Status: %02X Discovery Status: %02X\r\n", \\ |
| rx_tx_status_frame->transmit_retry_count, rx_tx_status_frame->delivery_status, \\ |
| rx_tx_status_frame->discovery_status); |
| break; |
| case XBEE_RX_IO_DATA_SAMPLE: |
| DBG_PRINT_MAIN("XBEE: parsing recieved IO data sample frame\r\n"); |
| break; |
| case XBEE_RX_EXPLICIT_COMMAND: |
| DBG_PRINT_MAIN("XBEE: parsing recieved explicit command frame\r\n"); |
| break; |
| case XBEE_RX_REMOTE_AT_COMMAND_RESPONSE: |
| DBG_PRINT_MAIN("XBEE: parsing recieved remote AT command frame\r\n"); |
| rx_remote_at_cmd_frame = (void *) buffer; |
| break; |
| case XBEE_RX_ROUTE_RECORD: |
| DBG_PRINT_MAIN("XBEE: parsing recieved route record frame\r\n"); |
| break; |
| case XBEE_RX_NODE_IDENTIFICATION: |
| DBG_PRINT_MAIN("XBEE: parsing recieved node identification frame\r\n"); |
| rx_node_ident_frame = (void *) buffer; |
| XBee_Convert_Endian_64(&(rx_node_ident_frame->source_64)); |
| XBee_Convert_Endian_16(&(rx_node_ident_frame->source_16)); |
| XBee_Convert_Endian_64(&(rx_node_ident_frame->remote_64)); |
| XBee_Convert_Endian_16(&(rx_node_ident_frame->remote_16)); |
| XBee_Convert_Endian_16(&(rx_node_ident_frame->parent_16)); |
| DBG_PRINT_MAIN("Source 64: %08lX %08lX Source 16: %04X Options: %02X\r\n", \\ |
| rx_node_ident_frame->source_64.UPPER_32.long_value, \\ |
| rx_node_ident_frame->source_64.LOWER_32.long_value, \\ |
| rx_node_ident_frame->source_16.INT_16.int_value, \\ |
| rx_node_ident_frame->recieve_options); |
| DBG_PRINT_MAIN("Remote 64: %08lX %08lX Remote 16: %04X Parent 16: %04X\r\n", \\ |
| rx_node_ident_frame->remote_64.UPPER_32.long_value, \\ |
| rx_node_ident_frame->remote_64.LOWER_32.long_value, \\ |
| rx_node_ident_frame->remote_16.INT_16.int_value, \\ |
| rx_node_ident_frame->parent_16.INT_16.int_value); |
| DBG_PRINT_MAIN("Device Type: %02X Source Event: %02X\r\n", \\ |
| rx_node_ident_frame->device_type, rx_node_ident_frame->source_event); |
| break; |
| case XBEE_RX_FRAME_MODEM_STATUS: |
| DBG_PRINT_MAIN("XBEE: parsing recieved modem status frame\r\n"); |
| rx_modem_status_frame = (void *) buffer; |
| DBG_PRINT_MAIN("Status: %02X\r\n", rx_modem_status_frame->status); |
| break; |
| default: |
| DBG_PRINT_MAIN("??\r\n"); |
| break; |
| } |
| } |
| #endif |
| } |
| } |
| #elif defined(_TEST_I2C_MASTER) |
| int main() { |
| char buffer[100]; |
| buffer[0] = 1; |
| } |
| #else |
| int main() { |
| char buffer[255]; |
| char buffer1[255]; |
| char buffer2[255]; |
| char buffer3[255]; |
| char buffer4[255]; |
| char buffer5[255]; |
| char buffer6[255]; |
| char buffer7[255]; |
| char buffer8[255]; |
| char buffer9[255]; |
| char buffer10[255]; |
| char buffer11[255]; |
| char buffer12[100]; |
| char buffer13[100]; |
| char buffer14[50]; |
| char buffer15[50]; |
| char buffer16[50]; |
| char buffer17[40]; |
| char buffer18[20]; |
| buffer[0] = 1; |
| buffer1[0] = 1; |
| buffer2[0] = 1; |
| buffer3[0] = 1; |
| buffer4[0] = 1; |
| buffer5[0] = 1; |
| buffer6[0] = 1; |
| buffer7[0] = 1; |
| buffer8[0] = 1; |
| buffer9[0] = 1; |
| buffer10[0] = 1; |
| buffer11[0] = 1; |
| buffer12[0] = 1; |
| buffer13[0] = 1; |
| buffer14[0] = 1; |
| buffer15[0] = 1; |
| buffer16[0] = 1; |
| buffer17[0] = 1; |
| buffer18[0] = 1; |
| } |
| #endif |
| void putch(char data) { |
| while (!TXIF) |
| continue; |
| TXREG = data; |
| } |
| /PIC Stuff/PICX_27J13/nbproject/Makefile-default.mk |
|---|
| 45,11 → 45,11 |
| DISTDIR=dist/${CND_CONF}/${IMAGE_TYPE} |
| # Object Files Quoted if spaced |
| OBJECTFILES_QUOTED_IF_SPACED=${OBJECTDIR}/main.p1 ${OBJECTDIR}/uart.p1 |
| POSSIBLE_DEPFILES=${OBJECTDIR}/main.p1.d ${OBJECTDIR}/uart.p1.d |
| OBJECTFILES_QUOTED_IF_SPACED=${OBJECTDIR}/main.p1 ${OBJECTDIR}/uart.p1 ${OBJECTDIR}/i2c.p1 ${OBJECTDIR}/spi.p1 ${OBJECTDIR}/interrupts.p1 ${OBJECTDIR}/led_HT16K33.p1 ${OBJECTDIR}/nfc_PN532.p1 ${OBJECTDIR}/oled_ssd1306.p1 ${OBJECTDIR}/oled_ssd1331.p1 ${OBJECTDIR}/timers.p1 ${OBJECTDIR}/lux_TSL2561.p1 ${OBJECTDIR}/oled_NHD-0216KZW-AB5.p1 ${OBJECTDIR}/adc.p1 ${OBJECTDIR}/temp_BMP085.p1 |
| POSSIBLE_DEPFILES=${OBJECTDIR}/main.p1.d ${OBJECTDIR}/uart.p1.d ${OBJECTDIR}/i2c.p1.d ${OBJECTDIR}/spi.p1.d ${OBJECTDIR}/interrupts.p1.d ${OBJECTDIR}/led_HT16K33.p1.d ${OBJECTDIR}/nfc_PN532.p1.d ${OBJECTDIR}/oled_ssd1306.p1.d ${OBJECTDIR}/oled_ssd1331.p1.d ${OBJECTDIR}/timers.p1.d ${OBJECTDIR}/lux_TSL2561.p1.d ${OBJECTDIR}/oled_NHD-0216KZW-AB5.p1.d ${OBJECTDIR}/adc.p1.d ${OBJECTDIR}/temp_BMP085.p1.d |
| # Object Files |
| OBJECTFILES=${OBJECTDIR}/main.p1 ${OBJECTDIR}/uart.p1 |
| OBJECTFILES=${OBJECTDIR}/main.p1 ${OBJECTDIR}/uart.p1 ${OBJECTDIR}/i2c.p1 ${OBJECTDIR}/spi.p1 ${OBJECTDIR}/interrupts.p1 ${OBJECTDIR}/led_HT16K33.p1 ${OBJECTDIR}/nfc_PN532.p1 ${OBJECTDIR}/oled_ssd1306.p1 ${OBJECTDIR}/oled_ssd1331.p1 ${OBJECTDIR}/timers.p1 ${OBJECTDIR}/lux_TSL2561.p1 ${OBJECTDIR}/oled_NHD-0216KZW-AB5.p1 ${OBJECTDIR}/adc.p1 ${OBJECTDIR}/temp_BMP085.p1 |
| CFLAGS= |
| 86,6 → 86,90 |
| @-${MV} ${OBJECTDIR}/uart.d ${OBJECTDIR}/uart.p1.d |
| @${FIXDEPS} ${OBJECTDIR}/uart.p1.d $(SILENT) -rsi ${MP_CC_DIR}../ |
| ${OBJECTDIR}/i2c.p1: i2c.c nbproject/Makefile-${CND_CONF}.mk |
| @${MKDIR} ${OBJECTDIR} |
| @${RM} ${OBJECTDIR}/i2c.p1.d |
| ${MP_CC} --pass1 $(MP_EXTRA_CC_PRE) --chip=$(MP_PROCESSOR_OPTION) -Q -G --asmlist -D__DEBUG=1 --debugger=pickit3 --double=32 --float=32 --emi=wordwrite --opt=default,+asm,-asmfile,+speed,-space,-debug,9 --addrqual=ignore --mode=free -P -N255 --warn=0 --summary=default,-psect,-class,+mem,-hex,-file --runtime=default,+clear,+init,-keep,-no_startup,-download,+config,+clib,+plib "--errformat=%%f:%%l: error: %%s" "--warnformat=%%f:%%l: warning: %%s" "--msgformat=%%f:%%l: advisory: %%s" -o${OBJECTDIR}/i2c.p1 i2c.c |
| @-${MV} ${OBJECTDIR}/i2c.d ${OBJECTDIR}/i2c.p1.d |
| @${FIXDEPS} ${OBJECTDIR}/i2c.p1.d $(SILENT) -rsi ${MP_CC_DIR}../ |
| ${OBJECTDIR}/spi.p1: spi.c nbproject/Makefile-${CND_CONF}.mk |
| @${MKDIR} ${OBJECTDIR} |
| @${RM} ${OBJECTDIR}/spi.p1.d |
| ${MP_CC} --pass1 $(MP_EXTRA_CC_PRE) --chip=$(MP_PROCESSOR_OPTION) -Q -G --asmlist -D__DEBUG=1 --debugger=pickit3 --double=32 --float=32 --emi=wordwrite --opt=default,+asm,-asmfile,+speed,-space,-debug,9 --addrqual=ignore --mode=free -P -N255 --warn=0 --summary=default,-psect,-class,+mem,-hex,-file --runtime=default,+clear,+init,-keep,-no_startup,-download,+config,+clib,+plib "--errformat=%%f:%%l: error: %%s" "--warnformat=%%f:%%l: warning: %%s" "--msgformat=%%f:%%l: advisory: %%s" -o${OBJECTDIR}/spi.p1 spi.c |
| @-${MV} ${OBJECTDIR}/spi.d ${OBJECTDIR}/spi.p1.d |
| @${FIXDEPS} ${OBJECTDIR}/spi.p1.d $(SILENT) -rsi ${MP_CC_DIR}../ |
| ${OBJECTDIR}/interrupts.p1: interrupts.c nbproject/Makefile-${CND_CONF}.mk |
| @${MKDIR} ${OBJECTDIR} |
| @${RM} ${OBJECTDIR}/interrupts.p1.d |
| ${MP_CC} --pass1 $(MP_EXTRA_CC_PRE) --chip=$(MP_PROCESSOR_OPTION) -Q -G --asmlist -D__DEBUG=1 --debugger=pickit3 --double=32 --float=32 --emi=wordwrite --opt=default,+asm,-asmfile,+speed,-space,-debug,9 --addrqual=ignore --mode=free -P -N255 --warn=0 --summary=default,-psect,-class,+mem,-hex,-file --runtime=default,+clear,+init,-keep,-no_startup,-download,+config,+clib,+plib "--errformat=%%f:%%l: error: %%s" "--warnformat=%%f:%%l: warning: %%s" "--msgformat=%%f:%%l: advisory: %%s" -o${OBJECTDIR}/interrupts.p1 interrupts.c |
| @-${MV} ${OBJECTDIR}/interrupts.d ${OBJECTDIR}/interrupts.p1.d |
| @${FIXDEPS} ${OBJECTDIR}/interrupts.p1.d $(SILENT) -rsi ${MP_CC_DIR}../ |
| ${OBJECTDIR}/led_HT16K33.p1: led_HT16K33.c nbproject/Makefile-${CND_CONF}.mk |
| @${MKDIR} ${OBJECTDIR} |
| @${RM} ${OBJECTDIR}/led_HT16K33.p1.d |
| ${MP_CC} --pass1 $(MP_EXTRA_CC_PRE) --chip=$(MP_PROCESSOR_OPTION) -Q -G --asmlist -D__DEBUG=1 --debugger=pickit3 --double=32 --float=32 --emi=wordwrite --opt=default,+asm,-asmfile,+speed,-space,-debug,9 --addrqual=ignore --mode=free -P -N255 --warn=0 --summary=default,-psect,-class,+mem,-hex,-file --runtime=default,+clear,+init,-keep,-no_startup,-download,+config,+clib,+plib "--errformat=%%f:%%l: error: %%s" "--warnformat=%%f:%%l: warning: %%s" "--msgformat=%%f:%%l: advisory: %%s" -o${OBJECTDIR}/led_HT16K33.p1 led_HT16K33.c |
| @-${MV} ${OBJECTDIR}/led_HT16K33.d ${OBJECTDIR}/led_HT16K33.p1.d |
| @${FIXDEPS} ${OBJECTDIR}/led_HT16K33.p1.d $(SILENT) -rsi ${MP_CC_DIR}../ |
| ${OBJECTDIR}/nfc_PN532.p1: nfc_PN532.c nbproject/Makefile-${CND_CONF}.mk |
| @${MKDIR} ${OBJECTDIR} |
| @${RM} ${OBJECTDIR}/nfc_PN532.p1.d |
| ${MP_CC} --pass1 $(MP_EXTRA_CC_PRE) --chip=$(MP_PROCESSOR_OPTION) -Q -G --asmlist -D__DEBUG=1 --debugger=pickit3 --double=32 --float=32 --emi=wordwrite --opt=default,+asm,-asmfile,+speed,-space,-debug,9 --addrqual=ignore --mode=free -P -N255 --warn=0 --summary=default,-psect,-class,+mem,-hex,-file --runtime=default,+clear,+init,-keep,-no_startup,-download,+config,+clib,+plib "--errformat=%%f:%%l: error: %%s" "--warnformat=%%f:%%l: warning: %%s" "--msgformat=%%f:%%l: advisory: %%s" -o${OBJECTDIR}/nfc_PN532.p1 nfc_PN532.c |
| @-${MV} ${OBJECTDIR}/nfc_PN532.d ${OBJECTDIR}/nfc_PN532.p1.d |
| @${FIXDEPS} ${OBJECTDIR}/nfc_PN532.p1.d $(SILENT) -rsi ${MP_CC_DIR}../ |
| ${OBJECTDIR}/oled_ssd1306.p1: oled_ssd1306.c nbproject/Makefile-${CND_CONF}.mk |
| @${MKDIR} ${OBJECTDIR} |
| @${RM} ${OBJECTDIR}/oled_ssd1306.p1.d |
| ${MP_CC} --pass1 $(MP_EXTRA_CC_PRE) --chip=$(MP_PROCESSOR_OPTION) -Q -G --asmlist -D__DEBUG=1 --debugger=pickit3 --double=32 --float=32 --emi=wordwrite --opt=default,+asm,-asmfile,+speed,-space,-debug,9 --addrqual=ignore --mode=free -P -N255 --warn=0 --summary=default,-psect,-class,+mem,-hex,-file --runtime=default,+clear,+init,-keep,-no_startup,-download,+config,+clib,+plib "--errformat=%%f:%%l: error: %%s" "--warnformat=%%f:%%l: warning: %%s" "--msgformat=%%f:%%l: advisory: %%s" -o${OBJECTDIR}/oled_ssd1306.p1 oled_ssd1306.c |
| @-${MV} ${OBJECTDIR}/oled_ssd1306.d ${OBJECTDIR}/oled_ssd1306.p1.d |
| @${FIXDEPS} ${OBJECTDIR}/oled_ssd1306.p1.d $(SILENT) -rsi ${MP_CC_DIR}../ |
| ${OBJECTDIR}/oled_ssd1331.p1: oled_ssd1331.c nbproject/Makefile-${CND_CONF}.mk |
| @${MKDIR} ${OBJECTDIR} |
| @${RM} ${OBJECTDIR}/oled_ssd1331.p1.d |
| ${MP_CC} --pass1 $(MP_EXTRA_CC_PRE) --chip=$(MP_PROCESSOR_OPTION) -Q -G --asmlist -D__DEBUG=1 --debugger=pickit3 --double=32 --float=32 --emi=wordwrite --opt=default,+asm,-asmfile,+speed,-space,-debug,9 --addrqual=ignore --mode=free -P -N255 --warn=0 --summary=default,-psect,-class,+mem,-hex,-file --runtime=default,+clear,+init,-keep,-no_startup,-download,+config,+clib,+plib "--errformat=%%f:%%l: error: %%s" "--warnformat=%%f:%%l: warning: %%s" "--msgformat=%%f:%%l: advisory: %%s" -o${OBJECTDIR}/oled_ssd1331.p1 oled_ssd1331.c |
| @-${MV} ${OBJECTDIR}/oled_ssd1331.d ${OBJECTDIR}/oled_ssd1331.p1.d |
| @${FIXDEPS} ${OBJECTDIR}/oled_ssd1331.p1.d $(SILENT) -rsi ${MP_CC_DIR}../ |
| ${OBJECTDIR}/timers.p1: timers.c nbproject/Makefile-${CND_CONF}.mk |
| @${MKDIR} ${OBJECTDIR} |
| @${RM} ${OBJECTDIR}/timers.p1.d |
| ${MP_CC} --pass1 $(MP_EXTRA_CC_PRE) --chip=$(MP_PROCESSOR_OPTION) -Q -G --asmlist -D__DEBUG=1 --debugger=pickit3 --double=32 --float=32 --emi=wordwrite --opt=default,+asm,-asmfile,+speed,-space,-debug,9 --addrqual=ignore --mode=free -P -N255 --warn=0 --summary=default,-psect,-class,+mem,-hex,-file --runtime=default,+clear,+init,-keep,-no_startup,-download,+config,+clib,+plib "--errformat=%%f:%%l: error: %%s" "--warnformat=%%f:%%l: warning: %%s" "--msgformat=%%f:%%l: advisory: %%s" -o${OBJECTDIR}/timers.p1 timers.c |
| @-${MV} ${OBJECTDIR}/timers.d ${OBJECTDIR}/timers.p1.d |
| @${FIXDEPS} ${OBJECTDIR}/timers.p1.d $(SILENT) -rsi ${MP_CC_DIR}../ |
| ${OBJECTDIR}/lux_TSL2561.p1: lux_TSL2561.c nbproject/Makefile-${CND_CONF}.mk |
| @${MKDIR} ${OBJECTDIR} |
| @${RM} ${OBJECTDIR}/lux_TSL2561.p1.d |
| ${MP_CC} --pass1 $(MP_EXTRA_CC_PRE) --chip=$(MP_PROCESSOR_OPTION) -Q -G --asmlist -D__DEBUG=1 --debugger=pickit3 --double=32 --float=32 --emi=wordwrite --opt=default,+asm,-asmfile,+speed,-space,-debug,9 --addrqual=ignore --mode=free -P -N255 --warn=0 --summary=default,-psect,-class,+mem,-hex,-file --runtime=default,+clear,+init,-keep,-no_startup,-download,+config,+clib,+plib "--errformat=%%f:%%l: error: %%s" "--warnformat=%%f:%%l: warning: %%s" "--msgformat=%%f:%%l: advisory: %%s" -o${OBJECTDIR}/lux_TSL2561.p1 lux_TSL2561.c |
| @-${MV} ${OBJECTDIR}/lux_TSL2561.d ${OBJECTDIR}/lux_TSL2561.p1.d |
| @${FIXDEPS} ${OBJECTDIR}/lux_TSL2561.p1.d $(SILENT) -rsi ${MP_CC_DIR}../ |
| ${OBJECTDIR}/oled_NHD-0216KZW-AB5.p1: oled_NHD-0216KZW-AB5.c nbproject/Makefile-${CND_CONF}.mk |
| @${MKDIR} ${OBJECTDIR} |
| @${RM} ${OBJECTDIR}/oled_NHD-0216KZW-AB5.p1.d |
| ${MP_CC} --pass1 $(MP_EXTRA_CC_PRE) --chip=$(MP_PROCESSOR_OPTION) -Q -G --asmlist -D__DEBUG=1 --debugger=pickit3 --double=32 --float=32 --emi=wordwrite --opt=default,+asm,-asmfile,+speed,-space,-debug,9 --addrqual=ignore --mode=free -P -N255 --warn=0 --summary=default,-psect,-class,+mem,-hex,-file --runtime=default,+clear,+init,-keep,-no_startup,-download,+config,+clib,+plib "--errformat=%%f:%%l: error: %%s" "--warnformat=%%f:%%l: warning: %%s" "--msgformat=%%f:%%l: advisory: %%s" -o${OBJECTDIR}/oled_NHD-0216KZW-AB5.p1 oled_NHD-0216KZW-AB5.c |
| @-${MV} ${OBJECTDIR}/oled_NHD-0216KZW-AB5.d ${OBJECTDIR}/oled_NHD-0216KZW-AB5.p1.d |
| @${FIXDEPS} ${OBJECTDIR}/oled_NHD-0216KZW-AB5.p1.d $(SILENT) -rsi ${MP_CC_DIR}../ |
| ${OBJECTDIR}/adc.p1: adc.c nbproject/Makefile-${CND_CONF}.mk |
| @${MKDIR} ${OBJECTDIR} |
| @${RM} ${OBJECTDIR}/adc.p1.d |
| ${MP_CC} --pass1 $(MP_EXTRA_CC_PRE) --chip=$(MP_PROCESSOR_OPTION) -Q -G --asmlist -D__DEBUG=1 --debugger=pickit3 --double=32 --float=32 --emi=wordwrite --opt=default,+asm,-asmfile,+speed,-space,-debug,9 --addrqual=ignore --mode=free -P -N255 --warn=0 --summary=default,-psect,-class,+mem,-hex,-file --runtime=default,+clear,+init,-keep,-no_startup,-download,+config,+clib,+plib "--errformat=%%f:%%l: error: %%s" "--warnformat=%%f:%%l: warning: %%s" "--msgformat=%%f:%%l: advisory: %%s" -o${OBJECTDIR}/adc.p1 adc.c |
| @-${MV} ${OBJECTDIR}/adc.d ${OBJECTDIR}/adc.p1.d |
| @${FIXDEPS} ${OBJECTDIR}/adc.p1.d $(SILENT) -rsi ${MP_CC_DIR}../ |
| ${OBJECTDIR}/temp_BMP085.p1: temp_BMP085.c nbproject/Makefile-${CND_CONF}.mk |
| @${MKDIR} ${OBJECTDIR} |
| @${RM} ${OBJECTDIR}/temp_BMP085.p1.d |
| ${MP_CC} --pass1 $(MP_EXTRA_CC_PRE) --chip=$(MP_PROCESSOR_OPTION) -Q -G --asmlist -D__DEBUG=1 --debugger=pickit3 --double=32 --float=32 --emi=wordwrite --opt=default,+asm,-asmfile,+speed,-space,-debug,9 --addrqual=ignore --mode=free -P -N255 --warn=0 --summary=default,-psect,-class,+mem,-hex,-file --runtime=default,+clear,+init,-keep,-no_startup,-download,+config,+clib,+plib "--errformat=%%f:%%l: error: %%s" "--warnformat=%%f:%%l: warning: %%s" "--msgformat=%%f:%%l: advisory: %%s" -o${OBJECTDIR}/temp_BMP085.p1 temp_BMP085.c |
| @-${MV} ${OBJECTDIR}/temp_BMP085.d ${OBJECTDIR}/temp_BMP085.p1.d |
| @${FIXDEPS} ${OBJECTDIR}/temp_BMP085.p1.d $(SILENT) -rsi ${MP_CC_DIR}../ |
| else |
| ${OBJECTDIR}/main.p1: main.c nbproject/Makefile-${CND_CONF}.mk |
| @${MKDIR} ${OBJECTDIR} |
| 101,6 → 185,90 |
| @-${MV} ${OBJECTDIR}/uart.d ${OBJECTDIR}/uart.p1.d |
| @${FIXDEPS} ${OBJECTDIR}/uart.p1.d $(SILENT) -rsi ${MP_CC_DIR}../ |
| ${OBJECTDIR}/i2c.p1: i2c.c nbproject/Makefile-${CND_CONF}.mk |
| @${MKDIR} ${OBJECTDIR} |
| @${RM} ${OBJECTDIR}/i2c.p1.d |
| ${MP_CC} --pass1 $(MP_EXTRA_CC_PRE) --chip=$(MP_PROCESSOR_OPTION) -Q -G --asmlist --double=32 --float=32 --emi=wordwrite --opt=default,+asm,-asmfile,+speed,-space,-debug,9 --addrqual=ignore --mode=free -P -N255 --warn=0 --summary=default,-psect,-class,+mem,-hex,-file --runtime=default,+clear,+init,-keep,-no_startup,-download,+config,+clib,+plib "--errformat=%%f:%%l: error: %%s" "--warnformat=%%f:%%l: warning: %%s" "--msgformat=%%f:%%l: advisory: %%s" -o${OBJECTDIR}/i2c.p1 i2c.c |
| @-${MV} ${OBJECTDIR}/i2c.d ${OBJECTDIR}/i2c.p1.d |
| @${FIXDEPS} ${OBJECTDIR}/i2c.p1.d $(SILENT) -rsi ${MP_CC_DIR}../ |
| ${OBJECTDIR}/spi.p1: spi.c nbproject/Makefile-${CND_CONF}.mk |
| @${MKDIR} ${OBJECTDIR} |
| @${RM} ${OBJECTDIR}/spi.p1.d |
| ${MP_CC} --pass1 $(MP_EXTRA_CC_PRE) --chip=$(MP_PROCESSOR_OPTION) -Q -G --asmlist --double=32 --float=32 --emi=wordwrite --opt=default,+asm,-asmfile,+speed,-space,-debug,9 --addrqual=ignore --mode=free -P -N255 --warn=0 --summary=default,-psect,-class,+mem,-hex,-file --runtime=default,+clear,+init,-keep,-no_startup,-download,+config,+clib,+plib "--errformat=%%f:%%l: error: %%s" "--warnformat=%%f:%%l: warning: %%s" "--msgformat=%%f:%%l: advisory: %%s" -o${OBJECTDIR}/spi.p1 spi.c |
| @-${MV} ${OBJECTDIR}/spi.d ${OBJECTDIR}/spi.p1.d |
| @${FIXDEPS} ${OBJECTDIR}/spi.p1.d $(SILENT) -rsi ${MP_CC_DIR}../ |
| ${OBJECTDIR}/interrupts.p1: interrupts.c nbproject/Makefile-${CND_CONF}.mk |
| @${MKDIR} ${OBJECTDIR} |
| @${RM} ${OBJECTDIR}/interrupts.p1.d |
| ${MP_CC} --pass1 $(MP_EXTRA_CC_PRE) --chip=$(MP_PROCESSOR_OPTION) -Q -G --asmlist --double=32 --float=32 --emi=wordwrite --opt=default,+asm,-asmfile,+speed,-space,-debug,9 --addrqual=ignore --mode=free -P -N255 --warn=0 --summary=default,-psect,-class,+mem,-hex,-file --runtime=default,+clear,+init,-keep,-no_startup,-download,+config,+clib,+plib "--errformat=%%f:%%l: error: %%s" "--warnformat=%%f:%%l: warning: %%s" "--msgformat=%%f:%%l: advisory: %%s" -o${OBJECTDIR}/interrupts.p1 interrupts.c |
| @-${MV} ${OBJECTDIR}/interrupts.d ${OBJECTDIR}/interrupts.p1.d |
| @${FIXDEPS} ${OBJECTDIR}/interrupts.p1.d $(SILENT) -rsi ${MP_CC_DIR}../ |
| ${OBJECTDIR}/led_HT16K33.p1: led_HT16K33.c nbproject/Makefile-${CND_CONF}.mk |
| @${MKDIR} ${OBJECTDIR} |
| @${RM} ${OBJECTDIR}/led_HT16K33.p1.d |
| ${MP_CC} --pass1 $(MP_EXTRA_CC_PRE) --chip=$(MP_PROCESSOR_OPTION) -Q -G --asmlist --double=32 --float=32 --emi=wordwrite --opt=default,+asm,-asmfile,+speed,-space,-debug,9 --addrqual=ignore --mode=free -P -N255 --warn=0 --summary=default,-psect,-class,+mem,-hex,-file --runtime=default,+clear,+init,-keep,-no_startup,-download,+config,+clib,+plib "--errformat=%%f:%%l: error: %%s" "--warnformat=%%f:%%l: warning: %%s" "--msgformat=%%f:%%l: advisory: %%s" -o${OBJECTDIR}/led_HT16K33.p1 led_HT16K33.c |
| @-${MV} ${OBJECTDIR}/led_HT16K33.d ${OBJECTDIR}/led_HT16K33.p1.d |
| @${FIXDEPS} ${OBJECTDIR}/led_HT16K33.p1.d $(SILENT) -rsi ${MP_CC_DIR}../ |
| ${OBJECTDIR}/nfc_PN532.p1: nfc_PN532.c nbproject/Makefile-${CND_CONF}.mk |
| @${MKDIR} ${OBJECTDIR} |
| @${RM} ${OBJECTDIR}/nfc_PN532.p1.d |
| ${MP_CC} --pass1 $(MP_EXTRA_CC_PRE) --chip=$(MP_PROCESSOR_OPTION) -Q -G --asmlist --double=32 --float=32 --emi=wordwrite --opt=default,+asm,-asmfile,+speed,-space,-debug,9 --addrqual=ignore --mode=free -P -N255 --warn=0 --summary=default,-psect,-class,+mem,-hex,-file --runtime=default,+clear,+init,-keep,-no_startup,-download,+config,+clib,+plib "--errformat=%%f:%%l: error: %%s" "--warnformat=%%f:%%l: warning: %%s" "--msgformat=%%f:%%l: advisory: %%s" -o${OBJECTDIR}/nfc_PN532.p1 nfc_PN532.c |
| @-${MV} ${OBJECTDIR}/nfc_PN532.d ${OBJECTDIR}/nfc_PN532.p1.d |
| @${FIXDEPS} ${OBJECTDIR}/nfc_PN532.p1.d $(SILENT) -rsi ${MP_CC_DIR}../ |
| ${OBJECTDIR}/oled_ssd1306.p1: oled_ssd1306.c nbproject/Makefile-${CND_CONF}.mk |
| @${MKDIR} ${OBJECTDIR} |
| @${RM} ${OBJECTDIR}/oled_ssd1306.p1.d |
| ${MP_CC} --pass1 $(MP_EXTRA_CC_PRE) --chip=$(MP_PROCESSOR_OPTION) -Q -G --asmlist --double=32 --float=32 --emi=wordwrite --opt=default,+asm,-asmfile,+speed,-space,-debug,9 --addrqual=ignore --mode=free -P -N255 --warn=0 --summary=default,-psect,-class,+mem,-hex,-file --runtime=default,+clear,+init,-keep,-no_startup,-download,+config,+clib,+plib "--errformat=%%f:%%l: error: %%s" "--warnformat=%%f:%%l: warning: %%s" "--msgformat=%%f:%%l: advisory: %%s" -o${OBJECTDIR}/oled_ssd1306.p1 oled_ssd1306.c |
| @-${MV} ${OBJECTDIR}/oled_ssd1306.d ${OBJECTDIR}/oled_ssd1306.p1.d |
| @${FIXDEPS} ${OBJECTDIR}/oled_ssd1306.p1.d $(SILENT) -rsi ${MP_CC_DIR}../ |
| ${OBJECTDIR}/oled_ssd1331.p1: oled_ssd1331.c nbproject/Makefile-${CND_CONF}.mk |
| @${MKDIR} ${OBJECTDIR} |
| @${RM} ${OBJECTDIR}/oled_ssd1331.p1.d |
| ${MP_CC} --pass1 $(MP_EXTRA_CC_PRE) --chip=$(MP_PROCESSOR_OPTION) -Q -G --asmlist --double=32 --float=32 --emi=wordwrite --opt=default,+asm,-asmfile,+speed,-space,-debug,9 --addrqual=ignore --mode=free -P -N255 --warn=0 --summary=default,-psect,-class,+mem,-hex,-file --runtime=default,+clear,+init,-keep,-no_startup,-download,+config,+clib,+plib "--errformat=%%f:%%l: error: %%s" "--warnformat=%%f:%%l: warning: %%s" "--msgformat=%%f:%%l: advisory: %%s" -o${OBJECTDIR}/oled_ssd1331.p1 oled_ssd1331.c |
| @-${MV} ${OBJECTDIR}/oled_ssd1331.d ${OBJECTDIR}/oled_ssd1331.p1.d |
| @${FIXDEPS} ${OBJECTDIR}/oled_ssd1331.p1.d $(SILENT) -rsi ${MP_CC_DIR}../ |
| ${OBJECTDIR}/timers.p1: timers.c nbproject/Makefile-${CND_CONF}.mk |
| @${MKDIR} ${OBJECTDIR} |
| @${RM} ${OBJECTDIR}/timers.p1.d |
| ${MP_CC} --pass1 $(MP_EXTRA_CC_PRE) --chip=$(MP_PROCESSOR_OPTION) -Q -G --asmlist --double=32 --float=32 --emi=wordwrite --opt=default,+asm,-asmfile,+speed,-space,-debug,9 --addrqual=ignore --mode=free -P -N255 --warn=0 --summary=default,-psect,-class,+mem,-hex,-file --runtime=default,+clear,+init,-keep,-no_startup,-download,+config,+clib,+plib "--errformat=%%f:%%l: error: %%s" "--warnformat=%%f:%%l: warning: %%s" "--msgformat=%%f:%%l: advisory: %%s" -o${OBJECTDIR}/timers.p1 timers.c |
| @-${MV} ${OBJECTDIR}/timers.d ${OBJECTDIR}/timers.p1.d |
| @${FIXDEPS} ${OBJECTDIR}/timers.p1.d $(SILENT) -rsi ${MP_CC_DIR}../ |
| ${OBJECTDIR}/lux_TSL2561.p1: lux_TSL2561.c nbproject/Makefile-${CND_CONF}.mk |
| @${MKDIR} ${OBJECTDIR} |
| @${RM} ${OBJECTDIR}/lux_TSL2561.p1.d |
| ${MP_CC} --pass1 $(MP_EXTRA_CC_PRE) --chip=$(MP_PROCESSOR_OPTION) -Q -G --asmlist --double=32 --float=32 --emi=wordwrite --opt=default,+asm,-asmfile,+speed,-space,-debug,9 --addrqual=ignore --mode=free -P -N255 --warn=0 --summary=default,-psect,-class,+mem,-hex,-file --runtime=default,+clear,+init,-keep,-no_startup,-download,+config,+clib,+plib "--errformat=%%f:%%l: error: %%s" "--warnformat=%%f:%%l: warning: %%s" "--msgformat=%%f:%%l: advisory: %%s" -o${OBJECTDIR}/lux_TSL2561.p1 lux_TSL2561.c |
| @-${MV} ${OBJECTDIR}/lux_TSL2561.d ${OBJECTDIR}/lux_TSL2561.p1.d |
| @${FIXDEPS} ${OBJECTDIR}/lux_TSL2561.p1.d $(SILENT) -rsi ${MP_CC_DIR}../ |
| ${OBJECTDIR}/oled_NHD-0216KZW-AB5.p1: oled_NHD-0216KZW-AB5.c nbproject/Makefile-${CND_CONF}.mk |
| @${MKDIR} ${OBJECTDIR} |
| @${RM} ${OBJECTDIR}/oled_NHD-0216KZW-AB5.p1.d |
| ${MP_CC} --pass1 $(MP_EXTRA_CC_PRE) --chip=$(MP_PROCESSOR_OPTION) -Q -G --asmlist --double=32 --float=32 --emi=wordwrite --opt=default,+asm,-asmfile,+speed,-space,-debug,9 --addrqual=ignore --mode=free -P -N255 --warn=0 --summary=default,-psect,-class,+mem,-hex,-file --runtime=default,+clear,+init,-keep,-no_startup,-download,+config,+clib,+plib "--errformat=%%f:%%l: error: %%s" "--warnformat=%%f:%%l: warning: %%s" "--msgformat=%%f:%%l: advisory: %%s" -o${OBJECTDIR}/oled_NHD-0216KZW-AB5.p1 oled_NHD-0216KZW-AB5.c |
| @-${MV} ${OBJECTDIR}/oled_NHD-0216KZW-AB5.d ${OBJECTDIR}/oled_NHD-0216KZW-AB5.p1.d |
| @${FIXDEPS} ${OBJECTDIR}/oled_NHD-0216KZW-AB5.p1.d $(SILENT) -rsi ${MP_CC_DIR}../ |
| ${OBJECTDIR}/adc.p1: adc.c nbproject/Makefile-${CND_CONF}.mk |
| @${MKDIR} ${OBJECTDIR} |
| @${RM} ${OBJECTDIR}/adc.p1.d |
| ${MP_CC} --pass1 $(MP_EXTRA_CC_PRE) --chip=$(MP_PROCESSOR_OPTION) -Q -G --asmlist --double=32 --float=32 --emi=wordwrite --opt=default,+asm,-asmfile,+speed,-space,-debug,9 --addrqual=ignore --mode=free -P -N255 --warn=0 --summary=default,-psect,-class,+mem,-hex,-file --runtime=default,+clear,+init,-keep,-no_startup,-download,+config,+clib,+plib "--errformat=%%f:%%l: error: %%s" "--warnformat=%%f:%%l: warning: %%s" "--msgformat=%%f:%%l: advisory: %%s" -o${OBJECTDIR}/adc.p1 adc.c |
| @-${MV} ${OBJECTDIR}/adc.d ${OBJECTDIR}/adc.p1.d |
| @${FIXDEPS} ${OBJECTDIR}/adc.p1.d $(SILENT) -rsi ${MP_CC_DIR}../ |
| ${OBJECTDIR}/temp_BMP085.p1: temp_BMP085.c nbproject/Makefile-${CND_CONF}.mk |
| @${MKDIR} ${OBJECTDIR} |
| @${RM} ${OBJECTDIR}/temp_BMP085.p1.d |
| ${MP_CC} --pass1 $(MP_EXTRA_CC_PRE) --chip=$(MP_PROCESSOR_OPTION) -Q -G --asmlist --double=32 --float=32 --emi=wordwrite --opt=default,+asm,-asmfile,+speed,-space,-debug,9 --addrqual=ignore --mode=free -P -N255 --warn=0 --summary=default,-psect,-class,+mem,-hex,-file --runtime=default,+clear,+init,-keep,-no_startup,-download,+config,+clib,+plib "--errformat=%%f:%%l: error: %%s" "--warnformat=%%f:%%l: warning: %%s" "--msgformat=%%f:%%l: advisory: %%s" -o${OBJECTDIR}/temp_BMP085.p1 temp_BMP085.c |
| @-${MV} ${OBJECTDIR}/temp_BMP085.d ${OBJECTDIR}/temp_BMP085.p1.d |
| @${FIXDEPS} ${OBJECTDIR}/temp_BMP085.p1.d $(SILENT) -rsi ${MP_CC_DIR}../ |
| endif |
| # ------------------------------------------------------------------------------------ |
| /PIC Stuff/PICX_27J13/nbproject/Makefile-genesis.properties |
|---|
| 1,5 → 1,5 |
| # |
| #Sat Dec 22 14:37:03 EST 2012 |
| #Sun Dec 23 06:07:58 EST 2012 |
| default.languagetoolchain.dir=C\:\\Program Files (x86)\\Microchip\\xc8\\v1.12\\bin |
| com-microchip-mplab-nbide-embedded-makeproject-MakeProject.md5=d94e033fce233e60ccb9abf3a212a9b7 |
| default.languagetoolchain.version=1.12 |
| /PIC Stuff/PICX_27J13/nbproject/configurations.xml |
|---|
| 6,6 → 6,18 |
| projectFiles="true"> |
| <itemPath>defines.h</itemPath> |
| <itemPath>uart.h</itemPath> |
| <itemPath>spi.h</itemPath> |
| <itemPath>i2c.h</itemPath> |
| <itemPath>interrupts.h</itemPath> |
| <itemPath>oled_ssd1306.h</itemPath> |
| <itemPath>nfc_PN532.h</itemPath> |
| <itemPath>led_HT16K33.h</itemPath> |
| <itemPath>oled_ssd1331.h</itemPath> |
| <itemPath>timers.h</itemPath> |
| <itemPath>lux_TSL2561.h</itemPath> |
| <itemPath>oled_NHD-0216KZW-AB5.h</itemPath> |
| <itemPath>adc.h</itemPath> |
| <itemPath>temp_BMP085.h</itemPath> |
| </logicalFolder> |
| <logicalFolder name="LinkerScript" |
| displayName="Linker Files" |
| 16,6 → 28,18 |
| projectFiles="true"> |
| <itemPath>main.c</itemPath> |
| <itemPath>uart.c</itemPath> |
| <itemPath>i2c.c</itemPath> |
| <itemPath>spi.c</itemPath> |
| <itemPath>interrupts.c</itemPath> |
| <itemPath>led_HT16K33.c</itemPath> |
| <itemPath>nfc_PN532.c</itemPath> |
| <itemPath>oled_ssd1306.c</itemPath> |
| <itemPath>oled_ssd1331.c</itemPath> |
| <itemPath>timers.c</itemPath> |
| <itemPath>lux_TSL2561.c</itemPath> |
| <itemPath>oled_NHD-0216KZW-AB5.c</itemPath> |
| <itemPath>adc.c</itemPath> |
| <itemPath>temp_BMP085.c</itemPath> |
| </logicalFolder> |
| <logicalFolder name="ExternalFiles" |
| displayName="Important Files" |
| /PIC Stuff/PICX_27J13/nbproject/private/SuppressibleMessageMemo.properties |
|---|
| 0,0 → 1,17 |
| # |
| #Sat Dec 22 23:45:26 EST 2012 |
| pk3/CHECK_CLOCK=false |
| pk3/DEVID_MISMATCH=false |
| pkobskde/CHECK_4_HIGH_VOLTAGE_VPP=false |
| pkoblicdbgr/DEVID_MISMATCH=false |
| pk3/CHECK_4_HIGH_VOLTAGE_VPP=false |
| pkobskde/CHECK_CLOCK=false |
| pkoblicdbgr/CHECK_CLOCK=false |
| icd3/CHECK_CLOCK=false |
| pkobskde/DEVID_MISMATCH=false |
| icd3/DEVID_MISMATCH=false |
| realice/CHECK_CLOCK=false |
| pkoblicdbgr/CHECK_4_HIGH_VOLTAGE_VPP=false |
| realice/DEVID_MISMATCH=false |
| icd3/CHECK_4_HIGH_VOLTAGE_VPP=false |
| realice/CHECK_4_HIGH_VOLTAGE_VPP=false |
| /PIC Stuff/PICX_27J13/nbproject/private/private.xml |
|---|
| 1,10 → 1,4 |
| <?xml version="1.0" encoding="UTF-8"?> |
| <project-private xmlns="http://www.netbeans.org/ns/project-private/1"> |
| <editor-bookmarks xmlns="http://www.netbeans.org/ns/editor-bookmarks/1"/> |
| <open-files xmlns="http://www.netbeans.org/ns/projectui-open-files/1"> |
| <file>file:/C:/Users/Kevin/Documents/Code/PICX_27J13.X/defines.h</file> |
| <file>file:/C:/Users/Kevin/Documents/Code/PICX_27J13.X/uart.h</file> |
| <file>file:/C:/Users/Kevin/Documents/Code/PICX_27J13.X/main.c</file> |
| <file>file:/C:/Users/Kevin/Documents/Code/PICX_27J13.X/uart.c</file> |
| </open-files> |
| </project-private> |
| /PIC Stuff/PICX_27J13/nfc_PN532.c |
|---|
| 0,0 → 1,474 |
| #include <xc.h> |
| #include <string.h> |
| #include <delays.h> |
| #include "defines.h" |
| #include "nfc_PN532.h" |
| #include "i2c.h" |
| static NFC_DATA *nfc_data_p; |
| // Const value arrays for comparison use |
| static const char pn532response_firmwarevers[] = {0x01, 0x00, 0x00, 0xFF, 0x06, 0xFA, 0xD5, 0x03}; |
| static const char pn532ack[] = {0x01, 0x00, 0x00, 0xFF, 0x00, 0xFF, 0x00}; |
| void NFC_Init(NFC_DATA *data) { |
| nfc_data_p = data; |
| NFC_IRQ_TRIS = 1; // IRQ Pin is RC5 |
| /* NFC reset is disabled due to lack of pins */ |
| // NFC_RESET_TRIS = 0; // Reset Pin is RC2 |
| // |
| // // Reset the PN532 |
| // NFC_RESET_LAT = 1; |
| // NFC_RESET_LAT = 0; |
| // Delay10TCYx(1); |
| // NFC_RESET_LAT = 1; |
| } |
| // Configures the SAM (Secure Access Module) |
| char NFC_SAMConfig() { |
| nfc_data_p->packetbuffer[0] = PN532_COMMAND_SAMCONFIGURATION; |
| nfc_data_p->packetbuffer[1] = 0x01; // Normal mode |
| nfc_data_p->packetbuffer[2] = 0x14; // Timeout 50ms * 20 = 1s |
| nfc_data_p->packetbuffer[3] = 0x01; // Use IRQ pin |
| if (!NFC_Send_Command_Check_Ack(nfc_data_p->packetbuffer, 4)) |
| return 0; |
| NFC_I2C_Read_Data(nfc_data_p->packetbuffer, 8); |
| return (nfc_data_p->packetbuffer[7] == 0x15); |
| } |
| // Checks the firmware version of the PN5xx chip |
| NFC_FIRMWARE_VERSION NFC_Get_Firmware_Version(void) { |
| NFC_FIRMWARE_VERSION response = {0, 0, 0, 0}; |
| // Create and send command |
| nfc_data_p->packetbuffer[0] = PN532_COMMAND_GETFIRMWAREVERSION; |
| if (!NFC_Send_Command_Check_Ack(nfc_data_p->packetbuffer, 1)) |
| return response; |
| // Read back data from the PN532 |
| NFC_I2C_Read_Data(nfc_data_p->packetbuffer, 12); |
| // Compare and check returned values |
| if (strncmp((char *) nfc_data_p->packetbuffer, (char *) pn532response_firmwarevers, 8) != 0) |
| return response; |
| // Save and return info |
| response.IC = nfc_data_p->packetbuffer[8]; |
| response.Ver = nfc_data_p->packetbuffer[9]; |
| response.Rev = nfc_data_p->packetbuffer[10]; |
| response.Support = nfc_data_p->packetbuffer[11]; |
| return response; |
| } |
| // Sends a command and waits a specified period for the ACK |
| char NFC_Send_Command_Check_Ack(char *cmd, char cmdlen) { |
| unsigned int timer = 0; |
| // Write the command |
| NFC_I2C_Write_Cmd(cmd, cmdlen); |
| // Wait for chip to be ready |
| while (NFC_I2C_Read_Status() != PN532_I2C_READY) { |
| if (PN532_TIMEOUT != 0) { |
| timer += 1; |
| if (timer > PN532_TIMEOUT) |
| return 0; |
| } |
| Delay10TCYx(1); |
| } |
| // Check ACK |
| if (!NFC_I2C_Read_ACK()) { |
| return 0; |
| } |
| return 1; |
| } |
| // Passive polling, waits for an ISO14443A target to enter the field |
| char NFC_Read_Passive_Target_ID(NFC_TargetDataMiFare *cardData) { |
| nfc_data_p->packetbuffer[0] = PN532_COMMAND_INLISTPASSIVETARGET; |
| nfc_data_p->packetbuffer[1] = 2; // Max 2 cards at once |
| nfc_data_p->packetbuffer[2] = PN532_MIFARE_ISO14443A; // Mifare only |
| if (!NFC_Send_Command_Check_Ack(nfc_data_p->packetbuffer, 3)) |
| return 0; |
| // Wait for IRQ line |
| while (NFC_I2C_Read_Status() != PN532_I2C_READY); |
| NFC_I2C_Read_Data(nfc_data_p->packetbuffer, 35); |
| /* InListPassiveTarget response should be in the following format: |
| * Byte Description |
| * ---------- ------------------ |
| * b0 Data ACK |
| * b1..7 Frame header and preamble |
| * b8 Tags found |
| * b9..N NFC_TargetDataMiFare[2] |
| * bN+1..N+2 Checksum + postamble |
| */ |
| // Check # of tags found |
| if (!nfc_data_p->packetbuffer[8]) |
| return 0; |
| // Save data from first card |
| if (nfc_data_p->packetbuffer[13] == 4) { |
| memcpy((char *)&cardData[0], (const char *)&nfc_data_p->packetbuffer[9], 9); |
| } else { |
| memcpy((char *)&cardData[0], (const char *)&nfc_data_p->packetbuffer[9], 12); |
| } |
| // Save data from second card |
| if (nfc_data_p->packetbuffer[8] == 2) { |
| // Offset will vary depending on length of first card |
| if (nfc_data_p->packetbuffer[13] == 4) { |
| if (nfc_data_p->packetbuffer[22] == 4) { |
| memcpy((char *)&cardData[1], (const char *)&nfc_data_p->packetbuffer[18], 9); |
| } else { |
| memcpy((char *)&cardData[1], (const char *)&nfc_data_p->packetbuffer[18], 12); |
| } |
| } else { // Length of first UID is 7 |
| if (nfc_data_p->packetbuffer[25] == 4) { |
| memcpy((char *)&cardData[1], (const char *)&nfc_data_p->packetbuffer[21], 9); |
| } else { |
| memcpy((char *)&cardData[1], (const char *)&nfc_data_p->packetbuffer[21], 12); |
| } |
| } |
| } |
| // Return the number of cards detected |
| return nfc_data_p->packetbuffer[8]; |
| } |
| // Active polling, returns number of cards in the field |
| char NFC_Poll_Targets(char number, char period, NFC_TargetDataMiFare *cardData) { |
| nfc_data_p->packetbuffer[0] = PN532_COMMAND_INAUTOPOLL; |
| nfc_data_p->packetbuffer[1] = number; // Number of polling |
| nfc_data_p->packetbuffer[2] = period; // Polling period in units of 150ms |
| nfc_data_p->packetbuffer[3] = 0x10; // Check for Mifare cards only |
| if (!NFC_Send_Command_Check_Ack(nfc_data_p->packetbuffer, 4)) |
| return 0; |
| // Wait for IRQ line |
| while (NFC_I2C_Read_Status() != PN532_I2C_READY); |
| NFC_I2C_Read_Data(nfc_data_p->packetbuffer, 37); |
| /* InAutoPoll response should be in the following format: |
| * Byte Description |
| * ---------- ------------------ |
| * b0 Data ACK |
| * b1..7 Frame header and preamble |
| * b6 Tags found |
| * b7 Polled target type (should be 0x10 Mifare) |
| * b8 TargetData length (1/2) |
| * b9..N NFC_TargetDataMiFare[1/2] |
| * bN+1..N+2 Checksum + postamble |
| */ |
| // Check # of tags found |
| if (!nfc_data_p->packetbuffer[8]) |
| return 0; |
| // Save data from first card |
| if (nfc_data_p->packetbuffer[15] == 4) { |
| memcpy((char *)&cardData[0], (const char *)&nfc_data_p->packetbuffer[11], 9); |
| } else { |
| memcpy((char *)&cardData[0], (const char *)&nfc_data_p->packetbuffer[11], 12); |
| } |
| // Save data from second card |
| if (nfc_data_p->packetbuffer[8] == 2) { |
| // Offset will vary depending on length of first card |
| if (nfc_data_p->packetbuffer[15] == 4) { |
| if (nfc_data_p->packetbuffer[26] == 4) { |
| memcpy((char *)&cardData[1], (const char *)&nfc_data_p->packetbuffer[22], 9); |
| } else { |
| memcpy((char *)&cardData[1], (const char *)&nfc_data_p->packetbuffer[22], 12); |
| } |
| } else { |
| if (nfc_data_p->packetbuffer[29] == 4) { |
| memcpy((char *)&cardData[1], (const char *)&nfc_data_p->packetbuffer[25], 9); |
| } else { |
| memcpy((char *)&cardData[1], (const char *)&nfc_data_p->packetbuffer[25], 12); |
| } |
| } |
| } |
| // Return the number of cards detected |
| return nfc_data_p->packetbuffer[8]; |
| } |
| //// Indicates whether the specified block number is the first block |
| //// in the sector (block 0 relative to the current sector) |
| //char NFC_mifareclassic_IsFirstBlock(unsigned long uiBlock) { |
| // // Test if we are in the small or big sectors |
| // if (uiBlock < 128) |
| // return ((uiBlock) % 4 == 0); |
| // else |
| // return ((uiBlock) % 16 == 0); |
| //} |
| //// Indicates whether the specified block number is the sector trailer |
| //char NFC_mifareclassic_IsTrailerBlock(unsigned long uiBlock) { |
| // // Test if we are in the small or big sectors |
| // if (uiBlock < 128) |
| // return ((uiBlock + 1) % 4 == 0); |
| // else |
| // return ((uiBlock + 1) % 16 == 0); |
| //} |
| //// Tries to authenticate a block of memory on a MIFARE card using the INDATAEXCHANGE command |
| //char NFC_mifareclassic_AuthenticateBlock(char *uid, char uidLen, unsigned long blockNumber, char keyNumber, char *keyData) { |
| // // See section 7.3.8 of the PN532 User Manual |
| // // blockNumber = The block number to authenticate. (0..63 for 1KB cards, and 0..255 for 4KB cards)\ |
| // // keyNumber = Which key type to use during authentication (0 = MIFARE_CMD_AUTH_A, 1 = MIFARE_CMD_AUTH_B) |
| // // keyData = Pointer to a byte array containing the 6 byte key value |
| // |
| // // Assemble frame data |
| // nfc_data_p->packetbuffer[0] = PN532_COMMAND_INDATAEXCHANGE; /* Data Exchange Header */ |
| // nfc_data_p->packetbuffer[1] = 1; /* Max card numbers */ |
| // nfc_data_p->packetbuffer[2] = (keyNumber) ? MIFARE_CMD_AUTH_A : MIFARE_CMD_AUTH_B; |
| // nfc_data_p->packetbuffer[3] = blockNumber; /* Block Number (1K = 0..63, 4K = 0..255 */ |
| // for (char i = 0; i < 6; i++) { |
| // nfc_data_p->packetbuffer[4 + i] = keyData[i]; |
| // } |
| // for (char i = 0; i < uidLen; i++) { |
| // nfc_data_p->packetbuffer[10 + i] = uid[i]; |
| // } |
| // |
| // // Send frame and check for ACK |
| // if (!NFC_Send_Command_Check_Ack(nfc_data_p->packetbuffer, 10 + uidLen)) |
| // return 0; |
| // |
| // // Read response from PN532 |
| // NFC_I2C_Read_Data(nfc_data_p->packetbuffer, 12); |
| // |
| // return 1; |
| //} |
| //// Tries to read an entire 16-byte data block at the specified block address |
| //char NFC_mifareclassic_ReadDataBlock(char blockNumber, char *data) { |
| // // Assemble frame data |
| // nfc_data_p->packetbuffer[0] = PN532_COMMAND_INDATAEXCHANGE; |
| // nfc_data_p->packetbuffer[1] = 1; /* Card number */ |
| // nfc_data_p->packetbuffer[2] = MIFARE_CMD_READ; /* Mifare Read command = 0x30 */ |
| // nfc_data_p->packetbuffer[3] = blockNumber; /* Block Number (0..63 for 1K, 0..255 for 4K) */ |
| // |
| // // Send frame and check for ACK |
| // if (!NFC_Send_Command_Check_Ack(nfc_data_p->packetbuffer, 4)) |
| // return 0; |
| // |
| // // Read reponse |
| // NFC_I2C_Read_Data(nfc_data_p->packetbuffer, 26); |
| // |
| // // If byte 9 isnt 0x00 we probably have and error |
| // if (nfc_data_p->packetbuffer[8] != 0x00) { |
| // return 0; |
| // } |
| // |
| // // Copy the 16 data bytes into the data buffer |
| // // Block contents starts at byte 10 of a valid response |
| // for (char i = 0; i < 16; i++) { |
| // data[i] = nfc_data_p->packetbuffer[9 + i]; |
| // } |
| // |
| // return 1; |
| //} |
| //// Tries to write an entire 16-byte data block at the specified block address |
| //char NFC_mifareclassic_WriteDataBlock(char blockNumber, char *data) { |
| // // Assemble frame data |
| // nfc_data_p->packetbuffer[0] = PN532_COMMAND_INDATAEXCHANGE; |
| // nfc_data_p->packetbuffer[1] = 1; /* Card number */ |
| // nfc_data_p->packetbuffer[2] = MIFARE_CMD_WRITE; /* Mifare Write command = 0xA0 */ |
| // nfc_data_p->packetbuffer[3] = blockNumber; /* Block Number (0..63 for 1K, 0..255 for 4K) */ |
| // for (char i = 0; i < 16; i++) { /* Data Payload */ |
| // nfc_data_p->packetbuffer[4 + i] = data[i]; |
| // } |
| // |
| // // Send frame and check for ACK |
| // if (!NFC_Send_Command_Check_Ack(nfc_data_p->packetbuffer, 20)) |
| // return 0; |
| // |
| // // Read response |
| // NFC_I2C_Read_Data(nfc_data_p->packetbuffer, 26); |
| // |
| // return 1; |
| //} |
| //// Formats a Mifare Classic card to store NDEF Records |
| //char NFC_mifareclassic_FormatNDEF(void) { |
| // char sectorbuffer1[16] = {0x14, 0x01, 0x03, 0xE1, 0x03, 0xE1, 0x03, 0xE1, 0x03, 0xE1, 0x03, 0xE1, 0x03, 0xE1, 0x03, 0xE1}; |
| // char sectorbuffer2[16] = {0x03, 0xE1, 0x03, 0xE1, 0x03, 0xE1, 0x03, 0xE1, 0x03, 0xE1, 0x03, 0xE1, 0x03, 0xE1, 0x03, 0xE1}; |
| // char sectorbuffer3[16] = {0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0x78, 0x77, 0x88, 0xC1, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}; |
| // |
| // // Write blocks 1 and 2 |
| // if (!NFC_mifareclassic_WriteDataBlock(1, sectorbuffer1)) |
| // return 0; |
| // if (!NFC_mifareclassic_WriteDataBlock(2, sectorbuffer2)) |
| // return 0; |
| // // Write key A and access rights |
| // if (!NFC_mifareclassic_WriteDataBlock(3, sectorbuffer3)) |
| // return 0; |
| // |
| // return 1; |
| //} |
| //// Writes an NDEF URI Record to the specified sector (1..15) |
| ///* Note that this function assumes that the Mifare Classic card is |
| // already formatted to work as an "NFC Forum Tag" and uses a MAD1 |
| // file system. You can use the NXP TagWriter app on Android to |
| // properly format cards for this. */ |
| //char NFC_mifareclassic_WriteNDEFURI(char sectorNumber, char uriIdentifier, const char * url) { |
| // // uriIdentifier = The uri identifier code (0 = none, 0x01 = "http://www.", etc.) |
| // // url = The uri text to write (max 38 characters) |
| // |
| // // Figure out how long the string is |
| // char len = strlen(url); |
| // |
| // char sectorbuffer1[16] = {0x00, 0x00, 0x03, len + 5, 0xD1, 0x01, len + 1, 0x55, uriIdentifier, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; |
| // char sectorbuffer2[16] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; |
| // char sectorbuffer3[16] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; |
| // char sectorbuffer4[16] = {0xD3, 0xF7, 0xD3, 0xF7, 0xD3, 0xF7, 0x7F, 0x07, 0x88, 0x40, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}; |
| // |
| // // Make sure we're within a 1K limit for the sector number |
| // if ((sectorNumber < 1) || (sectorNumber > 15)) |
| // return 0; |
| // |
| // // Make sure the URI payload is between 1 and 38 chars |
| // if ((len < 1) || (len > 38)) |
| // return 0; |
| // |
| // if (len <= 6) { |
| // // Unlikely we'll get a url this short, but why not ... |
| // memcpy(sectorbuffer1 + 9, url, len); |
| // sectorbuffer1[len + 9] = 0xFE; |
| // } else if (len == 7) { |
| // // 0xFE needs to be wrapped around to next block |
| // memcpy(sectorbuffer1 + 9, url, len); |
| // sectorbuffer2[0] = 0xFE; |
| // } else if ((len > 7) || (len <= 22)) { |
| // // Url fits in two blocks |
| // memcpy(sectorbuffer1 + 9, url, 7); |
| // memcpy(sectorbuffer2, url + 7, len - 7); |
| // sectorbuffer2[len - 7] = 0xFE; |
| // } else if (len == 23) { |
| // // 0xFE needs to be wrapped around to final block |
| // memcpy(sectorbuffer1 + 9, url, 7); |
| // memcpy(sectorbuffer2, url + 7, len - 7); |
| // sectorbuffer3[0] = 0xFE; |
| // } else { |
| // // Url fits in three blocks |
| // memcpy(sectorbuffer1 + 9, url, 7); |
| // memcpy(sectorbuffer2, url + 7, 16); |
| // memcpy(sectorbuffer3, url + 23, len - 24); |
| // sectorbuffer3[len - 22] = 0xFE; |
| // } |
| // |
| // // Now write all three blocks back to the card |
| // if (!(NFC_mifareclassic_WriteDataBlock(sectorNumber * 4, sectorbuffer1))) |
| // return 0; |
| // if (!(NFC_mifareclassic_WriteDataBlock((sectorNumber * 4) + 1, sectorbuffer2))) |
| // return 0; |
| // if (!(NFC_mifareclassic_WriteDataBlock((sectorNumber * 4) + 2, sectorbuffer3))) |
| // return 0; |
| // if (!(NFC_mifareclassic_WriteDataBlock((sectorNumber * 4) + 3, sectorbuffer4))) |
| // return 0; |
| // |
| // return 1; |
| //} |
| // Reads and checks for the ACK signal |
| char NFC_I2C_Read_ACK() { |
| char buffer[7]; |
| // Check ACK |
| NFC_I2C_Read_Data(buffer, 6); |
| // Return if the 7 bytes matches the ACK pattern |
| return (strncmp((char *) buffer, (char *) pn532ack, 7) == 0); |
| } |
| // Checks the IRQ pin to know if the PN532 is ready |
| char NFC_I2C_Read_Status() { |
| if (NFC_IRQ_PORT == 1) { |
| return PN532_I2C_BUSY; |
| } else { |
| return PN532_I2C_READY; |
| } |
| } |
| // Reads n bytes of data from the PN532 via I2C |
| void NFC_I2C_Read_Data(char *buffer, char length) { |
| char result; |
| // Wait for IRQ to go low |
| while (NFC_I2C_Read_Status() != PN532_I2C_READY); |
| // Read bytes from PN532 into buffer |
| I2C_Master_Recv(PN532_I2C_ADDRESS, length + 2); |
| result = I2C_Get_Status(); |
| while (!result) { |
| result = I2C_Get_Status(); |
| } |
| I2C_Read_Buffer((char *) buffer); |
| /* Remaining packet byte layout is as follows: |
| Byte Description |
| ----- ---------------------- |
| * 0 Data ready ACK |
| * 1 Preamble (0x00) |
| * 2-3 Start code (0x00,0xFF) |
| * 4 Length (TFI to N) |
| * 5 Length Checksum (Length + LCS = 0x00) |
| * 6 TFI (Frame identifier) |
| * 0xD4 - Host to PN532 |
| * 0xD5 - PN532 to Host |
| * 7-N Data (Length - 1 bytes) |
| * N+1 Data checksum (TFI + Data~N + DCS = 0x00) |
| * N+2 Postamble (0x00) */ |
| } |
| // Writes a command to the PN532, automatically inserting the preamble and required frame details (checksum, len, etc.) |
| void NFC_I2C_Write_Cmd(char* cmd, char cmdlen) { |
| char checksum; |
| char buffer[PN532_PACKBUFFSIZ + 8]; |
| char buffer_ind = 6; |
| cmdlen++; |
| checksum = PN532_PREAMBLE + PN532_PREAMBLE + PN532_STARTCODE2 + PN532_HOSTTOPN532; |
| // Fill out required frame fields |
| buffer[0] = PN532_PREAMBLE; |
| buffer[1] = PN532_PREAMBLE; |
| buffer[2] = PN532_STARTCODE2; |
| buffer[3] = cmdlen; |
| buffer[4] = ~cmdlen + 1; |
| buffer[5] = PN532_HOSTTOPN532; |
| // Copy cmd to be sent |
| for (char i = 0; i < cmdlen - 1; i++) { |
| checksum += cmd[i]; |
| buffer[buffer_ind] = cmd[i]; |
| buffer_ind++; |
| } |
| buffer[buffer_ind] = ~checksum; |
| buffer_ind++; |
| buffer[buffer_ind] = PN532_POSTAMBLE; |
| buffer_ind++; |
| I2C_Master_Send(PN532_I2C_ADDRESS, buffer_ind, buffer); |
| } |
| /PIC Stuff/PICX_27J13/nfc_PN532.h |
|---|
| 0,0 → 1,173 |
| #ifndef NFC_H |
| #define NFC_H |
| /* PN532 NFC Reader from Adafruit */ |
| #define PN532_PREAMBLE (0x00) |
| #define PN532_STARTCODE1 (0x00) |
| #define PN532_STARTCODE2 (0xFF) |
| #define PN532_POSTAMBLE (0x00) |
| #define PN532_HOSTTOPN532 (0xD4) |
| // PN532 Commands |
| #define PN532_COMMAND_DIAGNOSE (0x00) |
| #define PN532_COMMAND_GETFIRMWAREVERSION (0x02) |
| #define PN532_COMMAND_GETGENERALSTATUS (0x04) |
| #define PN532_COMMAND_READREGISTER (0x06) |
| #define PN532_COMMAND_WRITEREGISTER (0x08) |
| #define PN532_COMMAND_READGPIO (0x0C) |
| #define PN532_COMMAND_WRITEGPIO (0x0E) |
| #define PN532_COMMAND_SETSERIALBAUDRATE (0x10) |
| #define PN532_COMMAND_SETPARAMETERS (0x12) |
| #define PN532_COMMAND_SAMCONFIGURATION (0x14) |
| #define PN532_COMMAND_POWERDOWN (0x16) |
| #define PN532_COMMAND_RFCONFIGURATION (0x32) |
| #define PN532_COMMAND_RFREGULATIONTEST (0x58) |
| #define PN532_COMMAND_INJUMPFORDEP (0x56) |
| #define PN532_COMMAND_INJUMPFORPSL (0x46) |
| #define PN532_COMMAND_INLISTPASSIVETARGET (0x4A) |
| #define PN532_COMMAND_INATR (0x50) |
| #define PN532_COMMAND_INPSL (0x4E) |
| #define PN532_COMMAND_INDATAEXCHANGE (0x40) |
| #define PN532_COMMAND_INCOMMUNICATETHRU (0x42) |
| #define PN532_COMMAND_INDESELECT (0x44) |
| #define PN532_COMMAND_INRELEASE (0x52) |
| #define PN532_COMMAND_INSELECT (0x54) |
| #define PN532_COMMAND_INAUTOPOLL (0x60) |
| #define PN532_COMMAND_TGINITASTARGET (0x8C) |
| #define PN532_COMMAND_TGSETGENERALBYTES (0x92) |
| #define PN532_COMMAND_TGGETDATA (0x86) |
| #define PN532_COMMAND_TGSETDATA (0x8E) |
| #define PN532_COMMAND_TGSETMETADATA (0x94) |
| #define PN532_COMMAND_TGGETINITIATORCOMMAND (0x88) |
| #define PN532_COMMAND_TGRESPONSETOINITIATOR (0x90) |
| #define PN532_COMMAND_TGGETTARGETSTATUS (0x8A) |
| #define PN532_WAKEUP (0x55) |
| #define PN532_SPI_STATREAD (0x02) |
| #define PN532_SPI_DATAWRITE (0x01) |
| #define PN532_SPI_DATAREAD (0x03) |
| #define PN532_SPI_READY (0x01) |
| #define PN532_I2C_ADDRESS (0x48 >> 1) |
| #define PN532_I2C_READBIT (0x01) |
| #define PN532_I2C_BUSY (0x00) |
| #define PN532_I2C_READY (0x01) |
| #define PN532_I2C_READYTIMEOUT (20) |
| #define PN532_MIFARE_ISO14443A (0x00) |
| // Mifare Commands |
| #define MIFARE_CMD_AUTH_A (0x60) |
| #define MIFARE_CMD_AUTH_B (0x61) |
| #define MIFARE_CMD_READ (0x30) |
| #define MIFARE_CMD_WRITE (0xA0) |
| #define MIFARE_CMD_TRANSFER (0xB0) |
| #define MIFARE_CMD_DECREMENT (0xC0) |
| #define MIFARE_CMD_INCREMENT (0xC1) |
| #define MIFARE_CMD_STORE (0xC2) |
| // Prefixes for NDEF Records (to identify record type) |
| #define NDEF_URIPREFIX_NONE (0x00) |
| #define NDEF_URIPREFIX_HTTP_WWWDOT (0x01) |
| #define NDEF_URIPREFIX_HTTPS_WWWDOT (0x02) |
| #define NDEF_URIPREFIX_HTTP (0x03) |
| #define NDEF_URIPREFIX_HTTPS (0x04) |
| #define NDEF_URIPREFIX_TEL (0x05) |
| #define NDEF_URIPREFIX_MAILTO (0x06) |
| #define NDEF_URIPREFIX_FTP_ANONAT (0x07) |
| #define NDEF_URIPREFIX_FTP_FTPDOT (0x08) |
| #define NDEF_URIPREFIX_FTPS (0x09) |
| #define NDEF_URIPREFIX_SFTP (0x0A) |
| #define NDEF_URIPREFIX_SMB (0x0B) |
| #define NDEF_URIPREFIX_NFS (0x0C) |
| #define NDEF_URIPREFIX_FTP (0x0D) |
| #define NDEF_URIPREFIX_DAV (0x0E) |
| #define NDEF_URIPREFIX_NEWS (0x0F) |
| #define NDEF_URIPREFIX_TELNET (0x10) |
| #define NDEF_URIPREFIX_IMAP (0x11) |
| #define NDEF_URIPREFIX_RTSP (0x12) |
| #define NDEF_URIPREFIX_URN (0x13) |
| #define NDEF_URIPREFIX_POP (0x14) |
| #define NDEF_URIPREFIX_SIP (0x15) |
| #define NDEF_URIPREFIX_SIPS (0x16) |
| #define NDEF_URIPREFIX_TFTP (0x17) |
| #define NDEF_URIPREFIX_BTSPP (0x18) |
| #define NDEF_URIPREFIX_BTL2CAP (0x19) |
| #define NDEF_URIPREFIX_BTGOEP (0x1A) |
| #define NDEF_URIPREFIX_TCPOBEX (0x1B) |
| #define NDEF_URIPREFIX_IRDAOBEX (0x1C) |
| #define NDEF_URIPREFIX_FILE (0x1D) |
| #define NDEF_URIPREFIX_URN_EPC_ID (0x1E) |
| #define NDEF_URIPREFIX_URN_EPC_TAG (0x1F) |
| #define NDEF_URIPREFIX_URN_EPC_PAT (0x20) |
| #define NDEF_URIPREFIX_URN_EPC_RAW (0x21) |
| #define NDEF_URIPREFIX_URN_EPC (0x22) |
| #define NDEF_URIPREFIX_URN_NFC (0x23) |
| #define PN532_GPIO_VALIDATIONBIT (0x80) |
| #define PN532_GPIO_P30 (0) |
| #define PN532_GPIO_P31 (1) |
| #define PN532_GPIO_P32 (2) |
| #define PN532_GPIO_P33 (3) |
| #define PN532_GPIO_P34 (4) |
| #define PN532_GPIO_P35 (5) |
| #define PN532_PACKBUFFSIZ 64 |
| #define PN532_TIMEOUT 1000 |
| typedef struct { |
| char IC; |
| char Ver; |
| char Rev; |
| char Support; |
| } NFC_FIRMWARE_VERSION; |
| typedef struct { |
| char TG; |
| char SENS_RES[2]; |
| char SEL_RES; |
| char NFCID_LEN; |
| char NFCID[7]; |
| } NFC_TargetDataMiFare; |
| // Size can be 9 or 12 bytes |
| typedef struct { |
| char packetbuffer[PN532_PACKBUFFSIZ]; |
| } NFC_DATA; |
| void NFC_Init(NFC_DATA *data); |
| // Generic PN532 functions |
| char NFC_SAMConfig(void); |
| NFC_FIRMWARE_VERSION NFC_Get_Firmware_Version(void); |
| char NFC_Send_Command_Check_Ack(char *cmd, char cmdlen); |
| //char NFC_writeGPIO(char pinstate); |
| //char NFC_readGPIO(void); |
| // ISO14443A functions |
| char NFC_Read_Passive_Target_ID(NFC_TargetDataMiFare *uidData); |
| char NFC_Poll_Targets(char number, char period, NFC_TargetDataMiFare *uidData); |
| // Mifare Classic functions |
| //char NFC_mifareclassic_IsFirstBlock(unsigned long uiBlock); |
| //char NFC_mifareclassic_IsTrailerBlock(unsigned long uiBlock); |
| //char NFC_mifareclassic_AuthenticateBlock(char *uid, char uidLen, unsigned long blockNumber, char keyNumber, char *keyData); |
| //char NFC_mifareclassic_ReadDataBlock(char blockNumber, char *data); |
| //char NFC_mifareclassic_WriteDataBlock(char blockNumber, char *data); |
| //char NFC_mifareclassic_FormatNDEF(void); |
| //char NFC_mifareclassic_WriteNDEFURI(char sectorNumber, char uriIdentifier, const char * url); |
| // Mifare Ultralight functions |
| //char NFC_mifareultralight_ReadPage(char page, char * buffer); |
| // Low level SPI functions |
| char NFC_I2C_Read_ACK(void); |
| char NFC_I2C_Read_Status(void); |
| void NFC_I2C_Read_Data(char *buffer, char length); |
| void NFC_I2C_Write_Cmd(char *cmd, char cmdlen); |
| #endif |
| /PIC Stuff/PICX_27J13/oled_NHD-0216KZW-AB5.c |
|---|
| 0,0 → 1,202 |
| #include <xc.h> |
| #include <delays.h> |
| #include <string.h> |
| #include <stdio.h> |
| #include "oled_NHD-0216KZW-AB5.h" |
| #include "defines.h" |
| static OLED_CHAR_DATA *oled_char_data_p; |
| void NHD_Init(OLED_CHAR_DATA *data) { |
| oled_char_data_p = data; |
| PARALLEL_RS_TRIS = 0; |
| PARALLEL_RW_TRIS = 0; |
| PARALLEL_EN_TRIS = 0; |
| PARALLEL_D4_TRIS = 0; |
| PARALLEL_D5_TRIS = 0; |
| PARALLEL_D6_TRIS = 0; |
| PARALLEL_D7_TRIS = 0; |
| oled_char_data_p->display_function = LCD_FUNCTIONSET | LCD_4BITMODE; |
| } |
| void NHD_Begin(char cols, char rows) { |
| oled_char_data_p->num_lines = rows; |
| oled_char_data_p->current_line = 0; |
| PARALLEL_RS_LAT = 0; |
| PARALLEL_RW_LAT = 0; |
| PARALLEL_EN_LAT = 0; |
| PARALLEL_D4_LAT = 0; |
| PARALLEL_D5_LAT = 0; |
| PARALLEL_D6_LAT = 0; |
| PARALLEL_D7_LAT = 0; |
| Delay10KTCYx(1); // ~1ms |
| // Initialization sequence |
| NHD_Write_4_Bits(0x3); |
| NHD_Write_4_Bits(0x2); |
| NHD_Write_4_Bits(0x2); |
| NHD_Write_4_Bits(0x8); |
| NHD_Wait_For_Ready(); |
| NHD_Send_Command(0x08); // Turn Off |
| NHD_Send_Command(0x01); // Clear Display |
| NHD_Send_Command(0x06); // Set Entry Mode |
| NHD_Send_Command(0x02); // Return to Home Position |
| NHD_Send_Command(0x0C); // Turn On |
| } |
| void NHD_Clear() { |
| NHD_Send_Command(LCD_CLEARDISPLAY); |
| } |
| void NHD_Home() { |
| NHD_Send_Command(LCD_RETURNHOME); |
| } |
| void NHD_Set_Cursor(char col, char row) { |
| char row_offsets[] = {0x00, 0x40, 0x14, 0x54}; |
| if (row >= oled_char_data_p->num_lines) { |
| row = 0; |
| } |
| NHD_Send_Command(LCD_SETDDRAMADDR | (col + row_offsets[row])); |
| } |
| void NHD_Display(char option) { |
| if (option) { |
| oled_char_data_p->display_control |= LCD_DISPLAYON; |
| } else { |
| oled_char_data_p->display_control &= ~LCD_DISPLAYON; |
| } |
| NHD_Send_Command(LCD_DISPLAYCONTROL | oled_char_data_p->display_control); |
| } |
| void NHD_Blink(char option) { |
| if (option) { |
| oled_char_data_p->display_control |= LCD_BLINKON; |
| } else { |
| oled_char_data_p->display_control &= ~LCD_BLINKON; |
| } |
| NHD_Send_Command(LCD_DISPLAYCONTROL | oled_char_data_p->display_control); |
| } |
| void NHD_Cursor(char option) { |
| if (option) { |
| oled_char_data_p->display_control |= LCD_CURSORON; |
| } else { |
| oled_char_data_p->display_control &= ~LCD_CURSORON; |
| } |
| NHD_Send_Command(LCD_DISPLAYCONTROL | oled_char_data_p->display_control); |
| } |
| void NHD_Scroll_Display_Left() { |
| NHD_Send_Command(LCD_CURSORSHIFT | LCD_DISPLAYMOVE | LCD_MOVELEFT); |
| } |
| void NHD_Scroll_Display_Right() { |
| NHD_Send_Command(LCD_CURSORSHIFT | LCD_DISPLAYMOVE | LCD_MOVERIGHT); |
| } |
| void NHD_Left_To_Rigtht() { |
| oled_char_data_p->display_mode |= LCD_ENTRYLEFT; |
| NHD_Send_Command(LCD_ENTRYMODESET | oled_char_data_p->display_mode); |
| } |
| void NHD_Right_To_Left() { |
| oled_char_data_p->display_mode &= ~LCD_ENTRYLEFT; |
| NHD_Send_Command(LCD_ENTRYMODESET | oled_char_data_p->display_mode); |
| } |
| void NHD_Autoscroll(char option) { |
| if (option) { |
| oled_char_data_p->display_mode |= LCD_ENTRYSHIFTINCREMENT; |
| } else { |
| oled_char_data_p->display_mode &= ~LCD_ENTRYSHIFTINCREMENT; |
| } |
| NHD_Send_Command(LCD_ENTRYMODESET | oled_char_data_p->display_mode); |
| } |
| void NHD_Create_Char(char location, char *charmap) { |
| location &= 0x7; |
| NHD_Send_Command(LCD_SETCGRAMADDR | (location << 3)); |
| for (char i = 0; i < 8; i++) { |
| NHD_Send_Data(charmap[i]); |
| } |
| } |
| void NHD_Send_Command(char value) { |
| PARALLEL_RS_LAT = 0; |
| PARALLEL_RW_LAT = 0; |
| NHD_Write_4_Bits(value>>4); |
| NHD_Write_4_Bits(value); |
| NHD_Wait_For_Ready(); |
| } |
| void NHD_Send_Data(char value) { |
| PARALLEL_RS_LAT = 1; |
| PARALLEL_RW_LAT = 0; |
| NHD_Write_4_Bits(value>>4); |
| NHD_Write_4_Bits(value); |
| NHD_Wait_For_Ready(); |
| } |
| void NHD_Pulse_Enable(void) { |
| PARALLEL_EN_LAT = 1; |
| Nop(); |
| Nop(); |
| PARALLEL_EN_LAT = 0; |
| } |
| void NHD_Write_4_Bits(char value) { |
| PARALLEL_D4_LAT = (value) & 0x01; |
| PARALLEL_D5_LAT = (value>>1) & 0x01; |
| PARALLEL_D6_LAT = (value>>2) & 0x01; |
| PARALLEL_D7_LAT = (value>>3) & 0x01; |
| NHD_Pulse_Enable(); |
| } |
| void NHD_Wait_For_Ready() { |
| char busy; |
| PARALLEL_BUSY_TRIS = 1; |
| PARALLEL_RS_LAT = 0; |
| PARALLEL_RW_LAT = 1; |
| do { |
| NHD_Pulse_Enable(); |
| Nop(); |
| busy = PARALLEL_BUSY_PORT; |
| NHD_Pulse_Enable(); |
| } while (busy); |
| PARALLEL_BUSY_TRIS = 0; |
| PARALLEL_RW_LAT = 0; |
| } |
| void NHD_Write_String(char* msg, char length) { |
| for (char i = 0; i < length; i++) { |
| NHD_Send_Data(msg[i]); |
| } |
| } |
| //void NHD_Write_String(const rom char *fmt, ...) { |
| // unsigned char i, len; |
| // unsigned char buffer[NHD_STRING_BUFFER_SIZE]; |
| // |
| // // Parse and create string |
| // va_list args; |
| // va_start(args, fmt); |
| // vsprintf((char *) buffer, fmt, args); |
| // va_end(args); |
| // len = strlen((char *) buffer); |
| // |
| // // Make sure string to insert fits in buffer, truncate if necessary |
| // if (len > NHD_STRING_BUFFER_SIZE) |
| // len = NHD_STRING_BUFFER_SIZE; |
| // |
| // // Print buffer to string |
| // for (i = 0; i < len; i++) { |
| // NHD_Send_Data(buffer[i]); |
| // } |
| //} |
| /PIC Stuff/PICX_27J13/oled_NHD-0216KZW-AB5.h |
|---|
| 0,0 → 1,79 |
| #ifndef OLED_NHD_0216KZW_AB5_H |
| #define OLED_NHD_0216KZW_AB5_H |
| //#define NHD_STRING_BUFFER_SIZE 64 |
| // commands |
| #define LCD_CLEARDISPLAY 0x01 |
| #define LCD_RETURNHOME 0x02 |
| #define LCD_ENTRYMODESET 0x04 |
| #define LCD_DISPLAYCONTROL 0x08 |
| #define LCD_CURSORSHIFT 0x10 |
| #define LCD_FUNCTIONSET 0x28 |
| #define LCD_SETCGRAMADDR 0x40 |
| #define LCD_SETDDRAMADDR 0x80 |
| // flags for display entry mode |
| #define LCD_ENTRYRIGHT 0x00 |
| #define LCD_ENTRYLEFT 0x02 |
| #define LCD_ENTRYSHIFTINCREMENT 0x01 |
| #define LCD_ENTRYSHIFTDECREMENT 0x00 |
| // flags for display on/off control |
| #define LCD_DISPLAYON 0x04 |
| #define LCD_DISPLAYOFF 0x00 |
| #define LCD_CURSORON 0x02 |
| #define LCD_CURSOROFF 0x00 |
| #define LCD_BLINKON 0x01 |
| #define LCD_BLINKOFF 0x00 |
| // flags for display/cursor shift |
| #define LCD_DISPLAYMOVE 0x08 |
| #define LCD_CURSORMOVE 0x00 |
| #define LCD_MOVERIGHT 0x04 |
| #define LCD_MOVELEFT 0x00 |
| // flags for function set |
| #define LCD_8BITMODE 0x10 |
| #define LCD_4BITMODE 0x00 |
| #define LCD_JAPANESE 0x00 |
| #define LCD_EUROPEAN_I 0x01 |
| #define LCD_RUSSIAN 0x02 |
| #define LCD_EUROPEAN_II 0x03 |
| typedef struct { |
| unsigned char display_function; |
| unsigned char display_control; |
| unsigned char display_mode; |
| unsigned char current_line; |
| unsigned char num_lines; |
| } OLED_CHAR_DATA; |
| void NHD_Init(OLED_CHAR_DATA *data); |
| void NHD_Begin(char cols, char rows); |
| void NHD_Clear(void); |
| void NHD_Home(void); |
| void NHD_Display(char option); |
| void NHD_Blink(char option); |
| void NHD_Cursor(char option); |
| void NHD_Autoscroll(char option); |
| void NHD_Scroll_Display_Left(void); |
| void NHD_Scroll_Display_Right(void); |
| void NHD_Left_To_Rigtht(void); |
| void NHD_Right_To_Left(void); |
| void NHD_Create_Char(char location, char *charmap); |
| void NHD_Set_Cursor(char col, char row); |
| void NHD_Send_Data(char value); |
| void NHD_Send_Command(char value); |
| void NHD_Pulse_Enable(void); |
| void NHD_Write_4_Bits(char value); |
| void NHD_Wait_For_Ready(void); |
| void NHD_Write_String(char *msg, char length); |
| //void NHD_Write_String(const rom char *fmt, ...); |
| #endif /* OLED_NHD_0216KZW_AB5_H */ |
| /PIC Stuff/PICX_27J13/oled_ssd1306.c |
|---|
| 0,0 → 1,835 |
| #include <xc.h> |
| #include <delays.h> |
| #include <string.h> |
| #include <stdio.h> |
| #include "defines.h" |
| #include "spi.h" |
| #include "oled_ssd1306.h" |
| #include "glcdfont.c" |
| #include "uart.h" |
| static SSD1306_DATA *ssd1306_data_p; |
| // 512 (128x32) or 1024 (128x64) bytes allocated for LCD buffer |
| // See linker file for details |
| static char LCD_BUFFER[SSD1306_LCDHEIGHT * SSD1306_LCDWIDTH / 8] = { |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, |
| 0x80, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x80, 0x80, 0xC0, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x80, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC, 0xF8, 0xE0, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x80, 0x80, |
| 0x80, 0x80, 0x00, 0x80, 0x80, 0x00, 0x00, 0x00, 0x00, 0x80, 0x80, 0x80, 0x80, 0x80, 0x00, 0xFF, |
| 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x80, 0x80, 0x80, 0x80, 0x00, 0x00, 0x80, 0x80, 0x00, 0x00, |
| 0x80, 0xFF, 0xFF, 0x80, 0x80, 0x00, 0x80, 0x80, 0x00, 0x80, 0x80, 0x80, 0x80, 0x00, 0x80, 0x80, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x80, 0x00, 0x00, 0x8C, 0x8E, 0x84, 0x00, 0x00, 0x80, 0xF8, |
| 0xF8, 0xF8, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xE0, 0xE0, 0xC0, 0x80, |
| 0x00, 0xE0, 0xFC, 0xFE, 0xFF, 0xFF, 0xFF, 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0xFF, 0xC7, 0x01, 0x01, |
| 0x01, 0x01, 0x83, 0xFF, 0xFF, 0x00, 0x00, 0x7C, 0xFE, 0xC7, 0x01, 0x01, 0x01, 0x01, 0x83, 0xFF, |
| 0xFF, 0xFF, 0x00, 0x38, 0xFE, 0xC7, 0x83, 0x01, 0x01, 0x01, 0x83, 0xC7, 0xFF, 0xFF, 0x00, 0x00, |
| 0x01, 0xFF, 0xFF, 0x01, 0x01, 0x00, 0xFF, 0xFF, 0x07, 0x01, 0x01, 0x01, 0x00, 0x00, 0x7F, 0xFF, |
| 0x80, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x7F, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x01, 0xFF, |
| 0xFF, 0xFF, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x03, 0x0F, 0x3F, 0x7F, 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xE7, 0xC7, 0xC7, 0x8F, |
| 0x8F, 0x9F, 0xBF, 0xFF, 0xFF, 0xC3, 0xC0, 0xF0, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC, 0xFC, 0xFC, |
| 0xFC, 0xFC, 0xFC, 0xFC, 0xFC, 0xF8, 0xF8, 0xF0, 0xF0, 0xE0, 0xC0, 0x00, 0x01, 0x03, 0x03, 0x03, |
| 0x03, 0x03, 0x01, 0x03, 0x03, 0x00, 0x00, 0x00, 0x00, 0x01, 0x03, 0x03, 0x03, 0x03, 0x01, 0x01, |
| 0x03, 0x01, 0x00, 0x00, 0x00, 0x01, 0x03, 0x03, 0x03, 0x03, 0x01, 0x01, 0x03, 0x03, 0x00, 0x00, |
| 0x00, 0x03, 0x03, 0x00, 0x00, 0x00, 0x03, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, |
| 0x03, 0x03, 0x03, 0x03, 0x03, 0x01, 0x00, 0x00, 0x00, 0x01, 0x03, 0x01, 0x00, 0x00, 0x00, 0x03, |
| 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| #if (SSD1306_LCDHEIGHT == 64) |
| 0x00, 0x00, 0x00, 0x80, 0xC0, 0xE0, 0xF0, 0xF9, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x3F, 0x1F, 0x0F, |
| 0x87, 0xC7, 0xF7, 0xFF, 0xFF, 0x1F, 0x1F, 0x3D, 0xFC, 0xF8, 0xF8, 0xF8, 0xF8, 0x7C, 0x7D, 0xFF, |
| 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F, 0x3F, 0x0F, 0x07, 0x00, 0x30, 0x30, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0xFE, 0xFE, 0xFC, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE0, 0xC0, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x30, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0xC0, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F, 0x7F, 0x3F, 0x1F, |
| 0x0F, 0x07, 0x1F, 0x7F, 0xFF, 0xFF, 0xF8, 0xF8, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE, 0xF8, 0xE0, |
| 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0xFE, 0x00, 0x00, |
| 0x00, 0xFC, 0xFE, 0xFC, 0x0C, 0x06, 0x06, 0x0E, 0xFC, 0xF8, 0x00, 0x00, 0xF0, 0xF8, 0x1C, 0x0E, |
| 0x06, 0x06, 0x06, 0x0C, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0xFE, 0xFE, 0x00, 0x00, 0x00, 0x00, 0xFC, |
| 0xFE, 0xFC, 0x00, 0x18, 0x3C, 0x7E, 0x66, 0xE6, 0xCE, 0x84, 0x00, 0x00, 0x06, 0xFF, 0xFF, 0x06, |
| 0x06, 0xFC, 0xFE, 0xFC, 0x0C, 0x06, 0x06, 0x06, 0x00, 0x00, 0xFE, 0xFE, 0x00, 0x00, 0xC0, 0xF8, |
| 0xFC, 0x4E, 0x46, 0x46, 0x46, 0x4E, 0x7C, 0x78, 0x40, 0x18, 0x3C, 0x76, 0xE6, 0xCE, 0xCC, 0x80, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x01, 0x07, 0x0F, 0x1F, 0x1F, 0x3F, 0x3F, 0x3F, 0x3F, 0x1F, 0x0F, 0x03, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0F, 0x0F, 0x00, 0x00, |
| 0x00, 0x0F, 0x0F, 0x0F, 0x00, 0x00, 0x00, 0x00, 0x0F, 0x0F, 0x00, 0x00, 0x03, 0x07, 0x0E, 0x0C, |
| 0x18, 0x18, 0x0C, 0x06, 0x0F, 0x0F, 0x0F, 0x00, 0x00, 0x01, 0x0F, 0x0E, 0x0C, 0x18, 0x0C, 0x0F, |
| 0x07, 0x01, 0x00, 0x04, 0x0E, 0x0C, 0x18, 0x0C, 0x0F, 0x07, 0x00, 0x00, 0x00, 0x0F, 0x0F, 0x00, |
| 0x00, 0x0F, 0x0F, 0x0F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0F, 0x0F, 0x00, 0x00, 0x00, 0x07, |
| 0x07, 0x0C, 0x0C, 0x18, 0x1C, 0x0C, 0x06, 0x06, 0x00, 0x04, 0x0E, 0x0C, 0x18, 0x0C, 0x0F, 0x07, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 |
| #endif |
| }; |
| int SSD1306_Abs(int i) { |
| if (i < 0) |
| return -i; |
| else |
| return i; |
| } |
| void SSD1306_Swap(int *a, int *b) { |
| int tmp = *a; |
| *a = *b; |
| *b = tmp; |
| } |
| void SSD1306_Init(SSD1306_DATA *data) { |
| ssd1306_data_p = data; |
| ssd1306_data_p->_width = ssd1306_data_p->WIDTH = SSD1306_LCDWIDTH; |
| ssd1306_data_p->_height = ssd1306_data_p->HEIGHT = SSD1306_LCDHEIGHT; |
| ssd1306_data_p->rotation = 0; |
| ssd1306_data_p->cursor_x = ssd1306_data_p->cursor_y = 0; |
| ssd1306_data_p->textsize = 1; |
| ssd1306_data_p->textcolor = SSD1306_WHITE; |
| ssd1306_data_p->textbgcolor = SSD1306_BLACK; |
| ssd1306_data_p->wrap = 1; |
| } |
| void SSD1306_Begin(char vccstate) { |
| // Toggle reset pin |
| SPI_RESET_LAT = 0; |
| Delay10KTCYx(1); |
| SPI_RESET_LAT = 1; |
| #if defined SSD1306_128_32 |
| // Init sequence for 128x32 OLED module |
| SSD1306_Command(SSD1306_DISPLAYOFF); // 0xAE |
| SSD1306_Command(SSD1306_SETDISPLAYCLOCKDIV); // 0xD5 |
| SSD1306_Command(0x80); // The suggested ratio 0x80 |
| SSD1306_Command(SSD1306_SETMULTIPLEX); // 0xA8 |
| SSD1306_Command(0x1F); |
| SSD1306_Command(SSD1306_SETDISPLAYOFFSET); // 0xD3 |
| SSD1306_Command(0x0); // No offset |
| SSD1306_Command(SSD1306_SETSTARTLINE | 0x0); // Line #0 |
| SSD1306_Command(SSD1306_CHARGEPUMP); // 0x8D |
| if (vccstate == SSD1306_EXTERNALVCC) { |
| SSD1306_Command(0x10); |
| } else { |
| SSD1306_Command(0x14); |
| } |
| SSD1306_Command(SSD1306_MEMORYMODE); // 0x20 |
| SSD1306_Command(0x00); // 0x0 act like ks0108 |
| SSD1306_Command(SSD1306_SEGREMAP | 0x1); |
| SSD1306_Command(SSD1306_COMSCANDEC); |
| SSD1306_Command(SSD1306_SETCOMPINS); // 0xDA |
| SSD1306_Command(0x02); |
| SSD1306_Command(SSD1306_SETCONTRAST); // 0x81 |
| SSD1306_Command(0x8F); |
| SSD1306_Command(SSD1306_SETPRECHARGE); // 0xd9 |
| if (vccstate == SSD1306_EXTERNALVCC) { |
| SSD1306_Command(0x22); |
| } else { |
| SSD1306_Command(0xF1); |
| } |
| SSD1306_Command(SSD1306_SETVCOMDETECT); // 0xDB |
| SSD1306_Command(0x40); |
| SSD1306_Command(SSD1306_DISPLAYALLON_RESUME); // 0xA4 |
| SSD1306_Command(SSD1306_NORMALDISPLAY); // 0xA6 |
| #endif |
| #if defined SSD1306_128_64 |
| // Init sequence for 128x64 OLED module |
| SSD1306_Command(SSD1306_DISPLAYOFF); // 0xAE |
| SSD1306_Command(SSD1306_SETDISPLAYCLOCKDIV); // 0xD5 |
| SSD1306_Command(0x80); // The suggested ratio 0x80 |
| SSD1306_Command(SSD1306_SETMULTIPLEX); // 0xA8 |
| SSD1306_Command(0x3F); |
| SSD1306_Command(SSD1306_SETDISPLAYOFFSET); // 0xD3 |
| SSD1306_Command(0x0); // No offset |
| SSD1306_Command(SSD1306_SETSTARTLINE | 0x0); // Line #0 |
| SSD1306_Command(SSD1306_CHARGEPUMP); // 0x8D |
| if (vccstate == SSD1306_EXTERNALVCC) { |
| SSD1306_Command(0x10); |
| } else { |
| SSD1306_Command(0x14); |
| } |
| SSD1306_Command(SSD1306_MEMORYMODE); // 0x20 |
| SSD1306_Command(0x00); // 0x0 act like ks0108 |
| SSD1306_Command(SSD1306_SEGREMAP | 0x1); |
| SSD1306_Command(SSD1306_COMSCANDEC); |
| SSD1306_Command(SSD1306_SETCOMPINS); // 0xDA |
| SSD1306_Command(0x12); |
| SSD1306_Command(SSD1306_SETCONTRAST); // 0x81 |
| if (vccstate == SSD1306_EXTERNALVCC) { |
| SSD1306_Command(0x9F); |
| } else { |
| SSD1306_Command(0xCF); |
| } |
| SSD1306_Command(SSD1306_SETPRECHARGE); // 0xd9 |
| if (vccstate == SSD1306_EXTERNALVCC) { |
| SSD1306_Command(0x22); |
| } else { |
| SSD1306_Command(0xF1); |
| } |
| SSD1306_Command(SSD1306_SETVCOMDETECT); // 0xDB |
| SSD1306_Command(0x40); |
| SSD1306_Command(SSD1306_DISPLAYALLON_RESUME); // 0xA4 |
| SSD1306_Command(SSD1306_NORMALDISPLAY); // 0xA6 |
| #endif |
| SSD1306_Command(SSD1306_DISPLAYON); // Turn on OLED panel |
| } |
| void SSD1306_Command(char cmd) { |
| char c = cmd; |
| SPI_DC_SELECT_LAT = 0; // D/C low (cmd) |
| SPI2_Write(&c, 1); |
| } |
| void SSD1306_Data(char data) { |
| char c = data; |
| SPI_DC_SELECT_LAT = 1; // D/C high (data) |
| SPI2_Write(&c, 1); |
| } |
| void SSD1306_Clear_Display() { |
| memset(LCD_BUFFER, 0, (SSD1306_LCDWIDTH * SSD1306_LCDHEIGHT / 8)); |
| } |
| void SSD1306_Invert_Display(char c) { |
| if (c) { |
| SSD1306_Command(SSD1306_INVERTDISPLAY); |
| } else { |
| SSD1306_Command((SSD1306_NORMALDISPLAY)); |
| } |
| } |
| void SSD1306_Display() { |
| SSD1306_Command(SSD1306_SETLOWCOLUMN | 0x0); // low col = 0 |
| SSD1306_Command(SSD1306_SETHIGHCOLUMN | 0x0); // hi col = 0 |
| SSD1306_Command(SSD1306_SETSTARTLINE | 0x0); // line #0 |
| SPI_DC_SELECT_LAT = 1; // D/C high (data) |
| SPI2_Write(LCD_BUFFER, SSD1306_LCDWIDTH * SSD1306_LCDHEIGHT / 8); |
| // if (SSD1306_LCDHEIGHT == 32) { |
| // SPI2_Write_Repeat(0, SSD1306_LCDWIDTH * SSD1306_LCDHEIGHT / 8); |
| // } |
| } |
| void SSD1306_Draw_Pixel(int x, int y, unsigned int color) { |
| if ((x < 0) || (x >= ssd1306_data_p->_width) || (y < 0) || (y >= ssd1306_data_p->_height)) |
| return; |
| // check rotation, move pixel around if necessary |
| switch (ssd1306_data_p->rotation) { |
| case 1: |
| SSD1306_Swap(&x, &y); |
| x = SSD1306_LCDWIDTH - x - 1; |
| break; |
| case 2: |
| x = SSD1306_LCDWIDTH - x - 1; |
| y = SSD1306_LCDHEIGHT - y - 1; |
| break; |
| case 3: |
| SSD1306_Swap(&x, &y); |
| y = SSD1306_LCDHEIGHT - y - 1; |
| break; |
| default: |
| break; |
| } |
| // Need to do this for some reason since x + (y / 8) * SSD1306_LCDWIDTH returns -128?! |
| // TODO: Change this back when they fix the interrupt routine code |
| int loc = (y / 8) * SSD1306_LCDWIDTH; |
| loc += x; |
| // x is which column |
| if (color == SSD1306_WHITE) { |
| LCD_BUFFER[loc] |= 1<<(y % 8); |
| } else { |
| LCD_BUFFER[loc] &= ~(1<<(y % 8)); |
| } |
| } |
| void SSD1306_Draw_Line(int x0, int y0, int x1, int y1, unsigned int color) { |
| int dx, dy, err, ystep; |
| int steep = SSD1306_Abs(y1 - y0) > SSD1306_Abs(x1 - x0); |
| if (steep) { |
| SSD1306_Swap(&x0, &y0); |
| SSD1306_Swap(&x1, &y1); |
| } |
| if (x0 > x1) { |
| SSD1306_Swap(&x0, &x1); |
| SSD1306_Swap(&y0, &y1); |
| } |
| dx = x1 - x0; |
| dy = SSD1306_Abs(y1 - y0); |
| err = dx / 2; |
| if (y0 < y1) { |
| ystep = 1; |
| } else { |
| ystep = -1; |
| } |
| for (; x0 <= x1; x0++) { |
| if (steep) { |
| SSD1306_Draw_Pixel(y0, x0, color); |
| } else { |
| SSD1306_Draw_Pixel(x0, y0, color); |
| } |
| err -= dy; |
| if (err < 0) { |
| y0 += ystep; |
| err += dx; |
| } |
| } |
| } |
| void SSD1306_Draw_Fast_VLine(int x, int y, int h, unsigned int color) { |
| SSD1306_Draw_Line(x, y, x, y + h - 1, color); |
| } |
| void SSD1306_Draw_Fast_HLine(int x, int y, int w, unsigned int color) { |
| SSD1306_Draw_Line(x, y, x + w - 1, y, color); |
| } |
| void SSD1306_Draw_Rect(int x, int y, int w, int h, unsigned int color) { |
| SSD1306_Draw_Fast_HLine(x, y, w, color); |
| SSD1306_Draw_Fast_HLine(x, y + h, w, color); |
| SSD1306_Draw_Fast_VLine(x, y, h, color); |
| SSD1306_Draw_Fast_VLine(x + w, y, h, color); |
| } |
| void SSD1306_Fill_Rect(int x, int y, int w, int h, unsigned int color) { |
| int i; |
| for (i = x; i < x + w; i++) { |
| SSD1306_Draw_Fast_VLine(i, y, h, color); |
| } |
| } |
| void SSD1306_Draw_Circle(int x0, int y0, int r, unsigned int color) { |
| int f = 1 - r; |
| int ddF_x = 1; |
| int ddF_y = -2 * r; |
| int x = 0; |
| int y = r; |
| SSD1306_Draw_Pixel(x0, y0 + r, color); |
| SSD1306_Draw_Pixel(x0, y0 - r, color); |
| SSD1306_Draw_Pixel(x0 + r, y0, color); |
| SSD1306_Draw_Pixel(x0 - r, y0, color); |
| while (x < y) { |
| if (f >= 0) { |
| y--; |
| ddF_y += 2; |
| f += ddF_y; |
| } |
| x++; |
| ddF_x += 2; |
| f += ddF_x; |
| SSD1306_Draw_Pixel(x0 + x, y0 + y, color); |
| SSD1306_Draw_Pixel(x0 - x, y0 + y, color); |
| SSD1306_Draw_Pixel(x0 + x, y0 - y, color); |
| SSD1306_Draw_Pixel(x0 - x, y0 - y, color); |
| SSD1306_Draw_Pixel(x0 + y, y0 + x, color); |
| SSD1306_Draw_Pixel(x0 - y, y0 + x, color); |
| SSD1306_Draw_Pixel(x0 + y, y0 - x, color); |
| SSD1306_Draw_Pixel(x0 - y, y0 - x, color); |
| } |
| } |
| void SSD1306_Draw_Circle_Helper(int x0, int y0, int r, char cornername, unsigned int color) { |
| int f = 1 - r; |
| int ddF_x = 1; |
| int ddF_y = -2 * r; |
| int x = 0; |
| int y = r; |
| while (x < y) { |
| if (f >= 0) { |
| y--; |
| ddF_y += 2; |
| f += ddF_y; |
| } |
| x++; |
| ddF_x += 2; |
| f += ddF_x; |
| if (cornername & 0x4) { |
| SSD1306_Draw_Pixel(x0 + x, y0 + y, color); |
| SSD1306_Draw_Pixel(x0 + y, y0 + x, color); |
| } |
| if (cornername & 0x2) { |
| SSD1306_Draw_Pixel(x0 + x, y0 - y, color); |
| SSD1306_Draw_Pixel(x0 + y, y0 - x, color); |
| } |
| if (cornername & 0x8) { |
| SSD1306_Draw_Pixel(x0 - y, y0 + x, color); |
| SSD1306_Draw_Pixel(x0 - x, y0 + y, color); |
| } |
| if (cornername & 0x1) { |
| SSD1306_Draw_Pixel(x0 - y, y0 - x, color); |
| SSD1306_Draw_Pixel(x0 - x, y0 - y, color); |
| } |
| } |
| } |
| void SSD1306_Fill_Circle(int x0, int y0, int r, unsigned int color) { |
| SSD1306_Draw_Fast_VLine(x0, y0 - r, 2 * r + 1, color); |
| SSD1306_Fill_Circle_Helper(x0, y0, r, 3, 0, color); |
| } |
| void SSD1306_Fill_Circle_Helper(int x0, int y0, int r, char cornername, int delta, unsigned int color) { |
| int f = 1 - r; |
| int ddF_x = 1; |
| int ddF_y = -2 * r; |
| int x = 0; |
| int y = r; |
| while (x < y) { |
| if (f >= 0) { |
| y--; |
| ddF_y += 2; |
| f += ddF_y; |
| } |
| x++; |
| ddF_x += 2; |
| f += ddF_x; |
| if (cornername & 0x1) { |
| SSD1306_Draw_Fast_VLine(x0 + x, y0 - y, 2 * y + 1 + delta, color); |
| SSD1306_Draw_Fast_VLine(x0 + y, y0 - x, 2 * x + 1 + delta, color); |
| } |
| if (cornername & 0x2) { |
| SSD1306_Draw_Fast_VLine(x0 - x, y0 - y, 2 * y + 1 + delta, color); |
| SSD1306_Draw_Fast_VLine(x0 - y, y0 - x, 2 * x + 1 + delta, color); |
| } |
| } |
| } |
| void SSD1306_Draw_Triangle(int x0, int y0, int x1, int y1, int x2, int y2, unsigned int color) { |
| SSD1306_Draw_Line(x0, y0, x1, y1, color); |
| SSD1306_Draw_Line(x1, y1, x2, y2, color); |
| SSD1306_Draw_Line(x2, y2, x0, y0, color); |
| } |
| void SSD1306_Fill_Triangle(int x0, int y0, int x1, int y1, int x2, int y2, unsigned int color) { |
| int a, b, y, last; |
| int dx01 = x1 - x0; |
| int dy01 = y1 - y0; |
| int dx02 = x2 - x0; |
| int dy02 = y2 - y0; |
| int dx12 = x2 - x1; |
| int dy12 = y2 - y1; |
| int sa = 0; |
| int sb = 0; |
| // Sort coordinates by Y order (y2 >= y1 >= y0) |
| if (y0 > y1) { |
| SSD1306_Swap(&y0, &y1); |
| SSD1306_Swap(&x0, &x1); |
| } |
| if (y1 > y2) { |
| SSD1306_Swap(&y2, &y1); |
| SSD1306_Swap(&x2, &x1); |
| } |
| if (y0 > y1) { |
| SSD1306_Swap(&y0, &y1); |
| SSD1306_Swap(&x0, &x1); |
| } |
| if (y0 == y2) { // Handle awkward all-on-same-line case as its own thing |
| a = b = x0; |
| if (x1 < a) a = x1; |
| else if (x1 > b) b = x1; |
| if (x2 < a) a = x2; |
| else if (x2 > b) b = x2; |
| SSD1306_Draw_Fast_HLine(a, y0, b - a + 1, color); |
| return; |
| } |
| // For upper part of triangle, find scanline crossings for segments |
| // 0-1 and 0-2. If y1=y2 (flat-bottomed triangle), the scanline y1 |
| // is included here (and second loop will be skipped, avoiding a /0 |
| // error there), otherwise scanline y1 is skipped here and handled |
| // in the second loop...which also avoids a /0 error here if y0=y1 |
| // (flat-topped triangle). |
| if (y1 == y2) last = y1; // Include y1 scanline |
| else last = y1 - 1; // Skip it |
| for (y = y0; y <= last; y++) { |
| a = x0 + sa / dy01; |
| b = x0 + sb / dy02; |
| sa += dx01; |
| sb += dx02; |
| /* longhand: |
| a = x0 + (x1 - x0) * (y - y0) / (y1 - y0); |
| b = x0 + (x2 - x0) * (y - y0) / (y2 - y0); |
| */ |
| if (a > b) SSD1306_Swap(&a, &b); |
| SSD1306_Draw_Fast_HLine(a, y, b - a + 1, color); |
| } |
| // For lower part of triangle, find scanline crossings for segments |
| // 0-2 and 1-2. This loop is skipped if y1=y2. |
| sa = dx12 * (y - y1); |
| sb = dx02 * (y - y0); |
| for (; y <= y2; y++) { |
| a = x1 + sa / dy12; |
| b = x0 + sb / dy02; |
| sa += dx12; |
| sb += dx02; |
| /* longhand: |
| a = x1 + (x2 - x1) * (y - y1) / (y2 - y1); |
| b = x0 + (x2 - x0) * (y - y0) / (y2 - y0); |
| */ |
| if (a > b) SSD1306_Swap(&a, &b); |
| SSD1306_Draw_Fast_HLine(a, y, b - a + 1, color); |
| } |
| } |
| void SSD1306_Draw_Round_Rect(int x, int y, int w, int h, int r, unsigned int color) { |
| // smarter version |
| SSD1306_Draw_Fast_HLine(x + r, y, w - 2 * r, color); // Top |
| SSD1306_Draw_Fast_HLine(x + r, y + h - 1, w - 2 * r, color); // Bottom |
| SSD1306_Draw_Fast_VLine(x, y + r, h - 2 * r, color); // Left |
| SSD1306_Draw_Fast_VLine(x + w - 1, y + r, h - 2 * r, color); // Right |
| // draw four corners |
| SSD1306_Draw_Circle_Helper(x + r, y + r, r, 1, color); |
| SSD1306_Draw_Circle_Helper(x + w - r - 1, y + r, r, 2, color); |
| SSD1306_Draw_Circle_Helper(x + w - r - 1, y + h - r - 1, r, 4, color); |
| SSD1306_Draw_Circle_Helper(x + r, y + h - r - 1, r, 8, color); |
| } |
| void SSD1306_Fill_Round_Rect(int x, int y, int w, int h, int r, unsigned int color) { |
| // smarter version |
| SSD1306_Fill_Rect(x + r, y, w - 2 * r, h, color); |
| // draw four corners |
| SSD1306_Fill_Circle_Helper(x + w - r - 1, y + r, r, 1, h - 2 * r - 1, color); |
| SSD1306_Fill_Circle_Helper(x + r, y + r, r, 2, h - 2 * r - 1, color); |
| } |
| void SSD1306_Draw_Bitmap(int x, int y, const char* bitmap, int w, int h, unsigned int color) { |
| int i, j; |
| for (j = 0; j < h; j++) { |
| for (i = 0; i < w; i++) { |
| if (bitmap[i + (j / 8) * w] & (j % 8)) { |
| SSD1306_Draw_Pixel(x + i, y + j, color); |
| } |
| } |
| } |
| } |
| void SSD1306_Draw_Char(int x, int y, char c, unsigned int color, unsigned int bg, char size) { |
| int i, j; |
| unsigned int line; |
| if ((x >= ssd1306_data_p->_width) || // Clip right |
| (y >= ssd1306_data_p->_height) || // Clip bottom |
| ((x + 5 * size - 1) < 0) || // Clip left |
| ((y + 8 * size - 1) < 0)) // Clip top |
| return; |
| for (i = 0; i < 6; i++) { |
| if (i == 5) |
| line = 0x0; |
| else |
| line = font[(c * 5) + i]; |
| for (j = 0; j < 8; j++) { |
| if (line & 0x1) { |
| if (size == 1) {// default size |
| SSD1306_Draw_Pixel(x + i, y + j, color); |
| } else { // big size |
| SSD1306_Fill_Rect(x + (i * size), y + (j * size), size, size, color); |
| } |
| } else if (bg != color) { |
| if (size == 1) { // default size |
| SSD1306_Draw_Pixel(x + i, y + j, bg); |
| } else { // big size |
| SSD1306_Fill_Rect(x + i*size, y + j*size, size, size, bg); |
| } |
| } |
| line >>= 1; |
| } |
| } |
| } |
| void SSD1306_Write(char c) { |
| if (c == '\n' || c == '\r') { |
| ssd1306_data_p->cursor_y += ssd1306_data_p->textsize * 8; |
| ssd1306_data_p->cursor_x = 0; |
| // } else if (c == '\r') { |
| // // skip em |
| } else { |
| SSD1306_Draw_Char(ssd1306_data_p->cursor_x, ssd1306_data_p->cursor_y, c, ssd1306_data_p->textcolor, ssd1306_data_p->textbgcolor, ssd1306_data_p->textsize); |
| ssd1306_data_p->cursor_x += ssd1306_data_p->textsize * 6; |
| if (ssd1306_data_p->wrap && (ssd1306_data_p->cursor_x > (ssd1306_data_p->_width - ssd1306_data_p->textsize * 6))) { |
| ssd1306_data_p->cursor_y += ssd1306_data_p->textsize * 8; |
| ssd1306_data_p->cursor_x = 0; |
| } |
| } |
| } |
| void SSD1306_Write_String(char* msg, char length) { |
| for (char i = 0; i < length; i++) { |
| SSD1306_Write(msg[i]); |
| } |
| } |
| //void SSD1306_Write_String(const rom char *fmt, ...) { |
| // char i, len; |
| // char buffer[SSD1306_STRING_BUFFER_SIZE]; |
| // |
| // // Parse and create string |
| // va_list args; |
| // va_start(args, fmt); |
| // vsprintf((char *) buffer, fmt, args); |
| // va_end(args); |
| // len = strlen((char *) buffer); |
| // |
| // // Make sure string to insert fits in buffer, truncate if necessary |
| // if (len > SSD1306_STRING_BUFFER_SIZE) |
| // len = SSD1306_STRING_BUFFER_SIZE; |
| // |
| // // Print buffer to string |
| // for (i = 0; i < len; i++) { |
| // SSD1306_Write(buffer[i]); |
| // } |
| //} |
| //void SSD1306_Append_String(const rom char *fmt, ...) { |
| // char i, len; |
| // char buffer[SSD1306_STRING_BUFFER_SIZE]; |
| // |
| // // Parse and create string |
| // va_list args; |
| // va_start(args, fmt); |
| // vsprintf((char *) buffer, fmt, args); |
| // va_end(args); |
| // |
| // // Make sure string to insert fits in buffer, truncate if necessary |
| // len = strlen((char *) buffer); |
| // |
| // if (len == 1) { // This will only occur on "\n" |
| // // Do nothing? |
| // return; |
| // } |
| // |
| // if (len > SSD1306_STRING_BUFFER_SIZE) |
| // len = SSD1306_STRING_BUFFER_SIZE; |
| // |
| // // Omit the newline if string fill entire line |
| // if (((len - 1)%(ssd1306_data_p->_width / 6)) == 0) { // 16 or 10 |
| // len -= 1; |
| // } |
| // |
| // // Shift everything right and insert string at beginning |
| // for (i = 127; i > len - 1; i--) { |
| // ssd1306_data_p->lcd_buffer[i] = ssd1306_data_p->lcd_buffer[i - len]; |
| // } |
| // memcpy((char *)ssd1306_data_p->lcd_buffer, (const char *) buffer, len); |
| // |
| // // Print full buffer to screen |
| // SSD1306_Clear_Display(); |
| // SSD1306_Display(); |
| // |
| // SSD1306_Set_Cursor(0,0); |
| // for (i = 0; i < SSD1306_LCD_BUFFER_SIZE-1; i++) { |
| // SSD1306_Write(ssd1306_data_p->lcd_buffer[i]); |
| // } |
| //} |
| void SSD1306_Set_Cursor(int x, int y) { |
| ssd1306_data_p->cursor_x = x; |
| ssd1306_data_p->cursor_y = y; |
| } |
| void SSD1306_Set_Text_Color(unsigned int c) { |
| // for 'transparent' background, we'll set the bg |
| // to the same as fg instead of using a flag |
| ssd1306_data_p->textcolor = c; |
| ssd1306_data_p->textbgcolor = c; |
| } |
| void SSD1306_Set_Text_Color_BG(unsigned int c, unsigned int bg) { |
| ssd1306_data_p->textcolor = c; |
| ssd1306_data_p->textbgcolor = bg; |
| } |
| void SSD1306_Set_Text_Size(char s) { |
| ssd1306_data_p->textsize = (s > 0) ? s : 1; |
| } |
| void SSD1306_Set_Text_Wrap(char w) { |
| ssd1306_data_p->wrap = w; |
| } |
| void SSD1306_Set_Rotation(char x) { |
| x %= 4; // cant be higher than 3 |
| ssd1306_data_p->rotation = x; |
| switch (x) { |
| case 0: |
| case 2: |
| ssd1306_data_p->_width = ssd1306_data_p->WIDTH; |
| ssd1306_data_p->_height = ssd1306_data_p->HEIGHT; |
| break; |
| case 1: |
| case 3: |
| ssd1306_data_p->_width = ssd1306_data_p->HEIGHT; |
| ssd1306_data_p->_height = ssd1306_data_p->WIDTH; |
| break; |
| } |
| } |
| void SSD1306_Test_DrawChar() { |
| char i; |
| SSD1306_Set_Text_Size(1); |
| SSD1306_Set_Text_Color(SSD1306_WHITE); |
| SSD1306_Set_Cursor(0, 0); |
| for (i = 0; i < 168; i++) { |
| if (i == '\n') continue; |
| SSD1306_Write(i); |
| // if ((i > 0) && (i % 21 == 0)) |
| // SSD1306_write('\n'); |
| } |
| SSD1306_Display(); |
| } |
| void SSD1306_Test_DrawCircle() { |
| int i; |
| for (i = 0; i < ssd1306_data_p->_height; i += 2) { |
| SSD1306_Draw_Circle(ssd1306_data_p->_width / 2, ssd1306_data_p->_height / 2, i, SSD1306_WHITE); |
| SSD1306_Display(); |
| } |
| } |
| void SSD1306_Test_DrawRect(void) { |
| int i; |
| for (i = 0; i < ssd1306_data_p->_height / 2; i += 2) { |
| SSD1306_Draw_Rect(i, i, ssd1306_data_p->_width - 2 * i, ssd1306_data_p->_height - 2 * i, SSD1306_WHITE); |
| SSD1306_Display(); |
| } |
| } |
| void SSD1306_Test_FillRect(void) { |
| char color = 1; |
| int i; |
| for (i = 0; i < ssd1306_data_p->_height / 2; i += 3) { |
| // alternate colors |
| SSD1306_Fill_Rect(i, i, ssd1306_data_p->_width - i * 2, ssd1306_data_p->_height - i * 2, color % 2); |
| SSD1306_Display(); |
| color++; |
| } |
| } |
| void SSD1306_Test_DrawTriangle(void) { |
| int i; |
| int min = ssd1306_data_p->_width < ssd1306_data_p->_height ? ssd1306_data_p->_width : ssd1306_data_p->_height; |
| for (i = 0; i < min / 2; i += 5) { |
| SSD1306_Draw_Triangle(ssd1306_data_p->_width / 2, ssd1306_data_p->_height / 2 - i, |
| ssd1306_data_p->_width / 2 - i, ssd1306_data_p->_height / 2 + i, |
| ssd1306_data_p->_width / 2 + i, ssd1306_data_p->_height / 2 + i, SSD1306_WHITE); |
| SSD1306_Display(); |
| } |
| } |
| void SSD1306_Test_FillTriangle(void) { |
| char color = SSD1306_WHITE; |
| int i; |
| int min = ssd1306_data_p->_width < ssd1306_data_p->_height ? ssd1306_data_p->_width : ssd1306_data_p->_height; |
| for (i = min / 2; i > 0; i -= 5) { |
| SSD1306_Fill_Triangle(ssd1306_data_p->_width / 2, ssd1306_data_p->_height / 2 - i, |
| ssd1306_data_p->_width / 2 - i, ssd1306_data_p->_height / 2 + i, |
| ssd1306_data_p->_width / 2 + i, ssd1306_data_p->_height / 2 + i, SSD1306_WHITE); |
| if (color == SSD1306_WHITE) color = SSD1306_BLACK; |
| else color = SSD1306_WHITE; |
| SSD1306_Display(); |
| } |
| } |
| void SSD1306_Test_DrawRoundRect(void) { |
| int i; |
| for (i = 0; i < ssd1306_data_p->_height / 2 - 2; i += 2) { |
| SSD1306_Draw_Round_Rect(i, i, ssd1306_data_p->_width - 2 * i, ssd1306_data_p->_height - 2 * i, ssd1306_data_p->_height / 4, SSD1306_WHITE); |
| SSD1306_Display(); |
| } |
| } |
| void SSD1306_Test_FillRoundRect(void) { |
| char color = SSD1306_WHITE; |
| int i; |
| for (i = 0; i < ssd1306_data_p->_height / 2 - 2; i += 2) { |
| SSD1306_Fill_Round_Rect(i, i, ssd1306_data_p->_width - 2 * i, ssd1306_data_p->_height - 2 * i, ssd1306_data_p->_height / 4, color); |
| if (color == SSD1306_WHITE) color = SSD1306_BLACK; |
| else color = SSD1306_WHITE; |
| SSD1306_Display(); |
| } |
| } |
| void SSD1306_Test_DrawLine(void) { |
| int i; |
| for (i = 0; i < ssd1306_data_p->_width; i += 4) { |
| SSD1306_Draw_Line(0, 0, i, ssd1306_data_p->_height - 1, SSD1306_WHITE); |
| SSD1306_Display(); |
| } |
| for (i = 0; i < ssd1306_data_p->_height; i += 4) { |
| SSD1306_Draw_Line(0, 0, ssd1306_data_p->_width - 1, i, SSD1306_WHITE); |
| SSD1306_Display(); |
| } |
| Delay10KTCYx(255); |
| SSD1306_Clear_Display(); |
| for (i = 0; i < ssd1306_data_p->_width; i += 4) { |
| SSD1306_Draw_Line(0, ssd1306_data_p->_height - 1, i, 0, SSD1306_WHITE); |
| SSD1306_Display(); |
| } |
| for (i = ssd1306_data_p->_height - 1; i >= 0; i -= 4) { |
| SSD1306_Draw_Line(0, ssd1306_data_p->_height - 1, ssd1306_data_p->_width - 1, i, SSD1306_WHITE); |
| SSD1306_Display(); |
| } |
| Delay10KTCYx(255); |
| SSD1306_Clear_Display(); |
| for (i = ssd1306_data_p->_width - 1; i >= 0; i -= 4) { |
| SSD1306_Draw_Line(ssd1306_data_p->_width - 1, ssd1306_data_p->_height - 1, i, 0, SSD1306_WHITE); |
| SSD1306_Display(); |
| } |
| for (i = ssd1306_data_p->_height - 1; i >= 0; i -= 4) { |
| SSD1306_Draw_Line(ssd1306_data_p->_width - 1, ssd1306_data_p->_height - 1, 0, i, SSD1306_WHITE); |
| SSD1306_Display(); |
| } |
| Delay10KTCYx(255); |
| SSD1306_Clear_Display(); |
| for (i = 0; i < ssd1306_data_p->_height; i += 4) { |
| SSD1306_Draw_Line(ssd1306_data_p->_width - 1, 0, 0, i, SSD1306_WHITE); |
| SSD1306_Display(); |
| } |
| for (i = 0; i < ssd1306_data_p->_width; i += 4) { |
| SSD1306_Draw_Line(ssd1306_data_p->_width - 1, 0, i, ssd1306_data_p->_height - 1, SSD1306_WHITE); |
| SSD1306_Display(); |
| } |
| Delay10KTCYx(255); |
| } |
| /PIC Stuff/PICX_27J13/oled_ssd1306.h |
|---|
| 0,0 → 1,132 |
| #ifndef OLED_SSD1306_H |
| #define OLED_SSD1306_H |
| /*========================================================================= |
| SSD1306 Displays |
| ----------------------------------------------------------------------- |
| The driver is used in multiple displays (128x64, 128x32, etc.). |
| Select the appropriate display below to create an appropriately |
| sized framebuffer, etc. |
| SSD1306_128_64 128x64 pixel display |
| SSD1306_128_32 128x32 pixel display |
| You also need to set the LCDWIDTH and LCDHEIGHT defines to an |
| appropriate size |
| -----------------------------------------------------------------------*/ |
| #define SSD1306_128_64 |
| // #define SSD1306_128_32 |
| /*=========================================================================*/ |
| #if defined SSD1306_128_64 |
| #define SSD1306_LCDWIDTH 128 |
| #define SSD1306_LCDHEIGHT 64 |
| #endif |
| #if defined SSD1306_128_32 |
| #define SSD1306_LCDWIDTH 128 |
| #define SSD1306_LCDHEIGHT 32 |
| #endif |
| //#define SSD1306_STRING_BUFFER_SIZE 32 |
| #define SSD1306_BLACK 0 |
| #define SSD1306_WHITE 1 |
| #define SSD1306_I2C_ADDRESS 0x3D // 011110+SA0+RW |
| #define SSD1306_SETCONTRAST 0x81 |
| #define SSD1306_DISPLAYALLON_RESUME 0xA4 |
| #define SSD1306_DISPLAYALLON 0xA5 |
| #define SSD1306_NORMALDISPLAY 0xA6 |
| #define SSD1306_INVERTDISPLAY 0xA7 |
| #define SSD1306_DISPLAYOFF 0xAE |
| #define SSD1306_DISPLAYON 0xAF |
| #define SSD1306_SETDISPLAYOFFSET 0xD3 |
| #define SSD1306_SETCOMPINS 0xDA |
| #define SSD1306_SETVCOMDETECT 0xDB |
| #define SSD1306_SETDISPLAYCLOCKDIV 0xD5 |
| #define SSD1306_SETPRECHARGE 0xD9 |
| #define SSD1306_SETMULTIPLEX 0xA8 |
| #define SSD1306_SETLOWCOLUMN 0x00 |
| #define SSD1306_SETHIGHCOLUMN 0x10 |
| #define SSD1306_SETSTARTLINE 0x40 |
| #define SSD1306_MEMORYMODE 0x20 |
| #define SSD1306_COMSCANINC 0xC0 |
| #define SSD1306_COMSCANDEC 0xC8 |
| #define SSD1306_SEGREMAP 0xA0 |
| #define SSD1306_CHARGEPUMP 0x8D |
| #define SSD1306_EXTERNALVCC 0x1 |
| #define SSD1306_SWITCHCAPVCC 0x2 |
| typedef struct { |
| int WIDTH, HEIGHT; // raw display size |
| int _width, _height; // size depending on rotation |
| int cursor_x, cursor_y; |
| unsigned int textcolor, textbgcolor; |
| char textsize; |
| char rotation; |
| char wrap; // If set, wrap text at right side |
| } SSD1306_DATA; |
| // Misc functions |
| int SSD1306_Abs(int i); |
| void SSD1306_Swap(int *a, int *b); |
| // Core functions |
| void SSD1306_Init(SSD1306_DATA *data); |
| void SSD1306_Begin(char vcc); |
| void SSD1306_Command(char cmd); |
| void SSD1306_Data(char data); |
| void SSD1306_Clear_Display(void); |
| void SSD1306_Invert_Display(char); |
| void SSD1306_Display(void); |
| // Drawing functions |
| void SSD1306_Draw_Pixel(int x, int y, unsigned int color); |
| void SSD1306_Draw_Line(int x0, int y0, int x1, int y1, unsigned int color); |
| void SSD1306_Draw_Fast_VLine(int x, int y, int h, unsigned int color); |
| void SSD1306_Draw_Fast_HLine(int x, int y, int w, unsigned int color); |
| void SSD1306_Draw_Rect(int x, int y, int w, int h, unsigned int color); |
| void SSD1306_Fill_Rect(int x, int y, int w, int h, unsigned int color); |
| void SSD1306_Draw_Circle(int x0, int y0, int r, unsigned int color); |
| void SSD1306_Draw_Circle_Helper(int x0, int y0, int r, char cornername, unsigned int color); |
| void SSD1306_Fill_Circle(int x0, int y0, int r, unsigned int color); |
| void SSD1306_Fill_Circle_Helper(int x0, int y0, int r, char cornername, int delta, unsigned int color); |
| void SSD1306_Draw_Triangle(int x0, int y0, int x1, int y1, int x2, int y2, unsigned int color); |
| void SSD1306_Fill_Triangle(int x0, int y0, int x1, int y1, int x2, int y2, unsigned int color); |
| void SSD1306_Draw_Round_Rect(int x0, int y0, int w, int h, int radius, unsigned int color); |
| void SSD1306_Fill_Round_Rect(int x0, int y0, int w, int h, int radius, unsigned int color); |
| void SSD1306_Draw_Bitmap(int x, int y, const char *bitmap, int w, int h, unsigned int color); |
| void SSD1306_Draw_Char(int x, int y, char c, unsigned int color, unsigned int bg, char size); |
| void SSD1306_Write(char c); |
| void SSD1306_Write_String(char *msg, char length); |
| //void SSD1306_Write_String(const rom char *fmt, ...); |
| //void SSD1306_Append_String(const rom char *fmt, ...); |
| void SSD1306_Set_Cursor(int x, int y); |
| void SSD1306_Set_Text_Color(unsigned int c); |
| void SSD1306_Set_Text_Color_BG(unsigned int c, unsigned int bg); |
| void SSD1306_Set_Text_Size(char s); |
| void SSD1306_Set_Text_Wrap(char w); |
| void SSD1306_Set_Rotation(char r); |
| // Test functions |
| void SSD1306_Test_DrawChar(void); |
| void SSD1306_Test_DrawCircle(void); |
| void SSD1306_Test_DrawRect(void); |
| void SSD1306_Test_FillRect(void); |
| void SSD1306_Test_DrawTriangle(void); |
| void SSD1306_Test_FillTriangle(void); |
| void SSD1306_Test_DrawRoundRect(void); |
| void SSD1306_Test_FillRoundRect(void); |
| void SSD1306_Test_DrawLine(void); |
| #endif /* OLED_SSD1306_H */ |
| /PIC Stuff/PICX_27J13/oled_ssd1331.c |
|---|
| 0,0 → 1,902 |
| #include <xc.h> |
| #include <delays.h> |
| #include <string.h> |
| #include <stdio.h> |
| #include "defines.h" |
| #include "oled_ssd1331.h" |
| #include "spi.h" |
| #include "string.h" |
| #include "glcdfont.c" |
| static SSD1331_DATA *ssd1331_data_p; |
| int SSD1331_Abs(int i) { |
| if (i < 0) |
| return -i; |
| else |
| return i; |
| } |
| void SSD1331_Swap(int *a, int *b) { |
| int tmp = *a; |
| *a = *b; |
| *b = tmp; |
| } |
| void SSD1331_Init(SSD1331_DATA *data) { |
| ssd1331_data_p = data; |
| ssd1331_data_p->_width = ssd1331_data_p->WIDTH = SSD1331_LCDWIDTH; |
| ssd1331_data_p->_height = ssd1331_data_p->HEIGHT = SSD1331_LCDHEIGHT; |
| ssd1331_data_p->rotation = 0; |
| ssd1331_data_p->cursor_x = ssd1331_data_p->cursor_y = 0; |
| ssd1331_data_p->textsize = 1; |
| ssd1331_data_p->textcolor = ssd1331_data_p->textbgcolor = 0xFFFF; |
| ssd1331_data_p->wrap = 1; |
| } |
| void SSD1331_Begin() { |
| char buffer[37]; |
| // Toggle reset pin |
| SPI_RESET_LAT = 0; |
| Delay10KTCYx(1); |
| SPI_RESET_LAT = 1; |
| // Initialization Sequence |
| buffer[0] = SSD1331_CMD_DISPLAYOFF; // 0xAE |
| buffer[1] = SSD1331_CMD_SETREMAP; // 0xA0 |
| #if defined SSD1331_COLORORDER_RGB |
| buffer[2] = 0x72; // RGB Color |
| #else |
| buffer[2] = 0x76; // BGR Color |
| #endif |
| buffer[3] = SSD1331_CMD_STARTLINE; // 0xA1 |
| buffer[4] = 0x0; |
| buffer[5] = SSD1331_CMD_DISPLAYOFFSET; // 0xA2 |
| buffer[6] = 0x0; |
| buffer[7] = SSD1331_CMD_NORMALDISPLAY; // 0xA4 |
| buffer[8] = SSD1331_CMD_SETMULTIPLEX; // 0xA8 |
| buffer[9] = 0x3F; // 0x3F 1/64 duty |
| buffer[10] = SSD1331_CMD_SETMASTER; // 0xAD |
| buffer[11] = 0x8E; |
| buffer[12] = SSD1331_CMD_POWERMODE; // 0xB0 |
| buffer[13] = 0x0B; |
| buffer[14] = SSD1331_CMD_PRECHARGE; // 0xB1 |
| buffer[15] = 0x31; |
| buffer[16] = SSD1331_CMD_CLOCKDIV; // 0xB3 |
| buffer[17] = 0xF0; // 7:4 = Oscillator Frequency, 3:0 = CLK Div Ratio (A[3:0]+1 = 1..16) |
| buffer[18] = SSD1331_CMD_PRECHARGEA; // 0x8A |
| buffer[19] = 0x64; |
| buffer[20] = SSD1331_CMD_PRECHARGEB; // 0x8B |
| buffer[21] = 0x78; |
| buffer[22] = SSD1331_CMD_PRECHARGEA; // 0x8C |
| buffer[23] = 0x64; |
| buffer[24] = SSD1331_CMD_PRECHARGELEVEL; // 0xBB |
| buffer[25] = 0x3A; |
| buffer[26] = SSD1331_CMD_VCOMH; // 0xBE |
| buffer[27] = 0x3E; |
| buffer[28] = SSD1331_CMD_MASTERCURRENT; // 0x87 |
| buffer[29] = 0x06; |
| buffer[30] = SSD1331_CMD_CONTRASTA; // 0x81 |
| buffer[31] = 0x91; |
| buffer[32] = SSD1331_CMD_CONTRASTB; // 0x82 |
| buffer[33] = 0x50; |
| buffer[34] = SSD1331_CMD_CONTRASTC; // 0x83 |
| buffer[35] = 0x7D; |
| buffer[36] = SSD1331_CMD_DISPLAYON; //--turn on oled panel |
| SPI_DC_SELECT_LAT = 0; // D/C low (cmd) |
| SPI2_Write(buffer, 37); |
| } |
| void SSD1331_GoTo(int x, int y) { |
| char buffer[6]; |
| if ((x >= SSD1331_LCDWIDTH) || (y >= SSD1331_LCDHEIGHT)) return; |
| // set x and y coordinate |
| buffer[0] = (SSD1331_CMD_SETCOLUMN); |
| buffer[1] = (x); // Start x address |
| buffer[2] = (SSD1331_LCDWIDTH - 1); // End x address |
| buffer[3] = (SSD1331_CMD_SETROW); |
| buffer[4] = (y); // Start y address |
| buffer[5] = (SSD1331_LCDHEIGHT - 1); // End y address |
| SPI_DC_SELECT_LAT = 0; // D/C low (cmd) |
| SPI2_Write(buffer, 6); |
| } |
| void SSD1331_Command(char cmd) { |
| SPI_DC_SELECT_LAT = 0; // D/C low (cmd) |
| SPI2_Write(&cmd, 1); |
| } |
| void SSD1331_Data(char data) { |
| SPI_DC_SELECT_LAT = 1; // D/C high (data) |
| SPI2_Write(&data, 1); |
| } |
| void SSD1331_Clear_Display() { |
| char buffer[5]; |
| buffer[0] = SSD1331_CMD_CLEARWINDOW; |
| buffer[1] = 0; |
| buffer[2] = 0; |
| buffer[3] = SSD1331_LCDWIDTH-1; |
| buffer[4] = SSD1331_LCDHEIGHT-1; |
| SPI_DC_SELECT_LAT = 0; // D/C low (cmd) |
| SPI2_Write(buffer, 5); |
| Delay1KTCYx(4); |
| } |
| void SSD1331_Draw_Pixel(int x, int y, unsigned int color) { |
| char buffer[2]; |
| buffer[0] = color >> 8; |
| buffer[1] = color; |
| if ((x < 0) || (x >= ssd1331_data_p->_width) || (y < 0) || (y >= ssd1331_data_p->_height)) return; |
| // check rotation, move pixel around if necessary |
| switch (ssd1331_data_p->rotation) { |
| case 1: |
| SSD1331_Swap(&x, &y); |
| x = SSD1331_LCDWIDTH - x - 1; |
| break; |
| case 2: |
| x = SSD1331_LCDWIDTH - x - 1; |
| y = SSD1331_LCDHEIGHT - y - 1; |
| break; |
| case 3: |
| SSD1331_Swap(&x, &y); |
| y = SSD1331_LCDHEIGHT - y - 1; |
| break; |
| } |
| SSD1331_GoTo(x, y); |
| // setup for data |
| SPI_DC_SELECT_LAT = 1; // D/C high (data) |
| SPI2_Write(buffer, 2); |
| } |
| void SSD1331_Draw_Line(int x0, int y0, int x1, int y1, unsigned int color) { |
| char buffer[8]; |
| // check rotation, move pixel around if necessary |
| switch (ssd1331_data_p->rotation) { |
| case 1: |
| SSD1331_Swap(&x0, &y0); |
| SSD1331_Swap(&x1, &y1); |
| x0 = SSD1331_LCDWIDTH - x0 - 1; |
| x1 = SSD1331_LCDWIDTH - x1 - 1; |
| break; |
| case 2: |
| x0 = SSD1331_LCDWIDTH - x0 - 1; |
| y0 = SSD1331_LCDHEIGHT - y0 - 1; |
| x1 = SSD1331_LCDWIDTH - x1 - 1; |
| y1 = SSD1331_LCDHEIGHT - y1 - 1; |
| break; |
| case 3: |
| SSD1331_Swap(&x0, &y0); |
| SSD1331_Swap(&x1, &y1); |
| y0 = SSD1331_LCDHEIGHT - y0 - 1; |
| y1 = SSD1331_LCDHEIGHT - y1 - 1; |
| break; |
| } |
| // Boundary check |
| if ((y0 >= SSD1331_LCDHEIGHT) && (y1 >= SSD1331_LCDHEIGHT)) |
| return; |
| if ((x0 >= SSD1331_LCDWIDTH) && (x1 >= SSD1331_LCDWIDTH)) |
| return; |
| if (x0 >= SSD1331_LCDWIDTH) |
| x0 = SSD1331_LCDWIDTH - 1; |
| if (y0 >= SSD1331_LCDHEIGHT) |
| y0 = SSD1331_LCDHEIGHT - 1; |
| if (x1 >= SSD1331_LCDWIDTH) |
| x1 = SSD1331_LCDWIDTH - 1; |
| if (y1 >= SSD1331_LCDHEIGHT) |
| y1 = SSD1331_LCDHEIGHT - 1; |
| if (x0 < 0) |
| x0 = 0; |
| if (y0 < 0) |
| y0 = 0; |
| if (x1 < 0) |
| x1 = 0; |
| if (y1 < 0) |
| y1 = 0; |
| buffer[0] = SSD1331_CMD_DRAWLINE; |
| buffer[1] = x0; |
| buffer[2] = y0; |
| buffer[3] = x1; |
| buffer[4] = y1; |
| buffer[5] = (color >> 11) << 1; |
| buffer[6] = (color >> 5) & 0x3F; |
| buffer[7] = (color << 1) & 0x3F; |
| SPI_DC_SELECT_LAT = 0; // D/C low (cmd) |
| SPI2_Write(buffer, 8); |
| } |
| void SSD1331_Draw_Fast_VLine(int x, int y, int h, unsigned int color) { |
| SSD1331_Draw_Line(x, y, x, y + h - 1, color); |
| } |
| void SSD1331_Draw_Fast_HLine(int x, int y, int w, unsigned int color) { |
| SSD1331_Draw_Line(x, y, x + w - 1, y, color); |
| } |
| void SSD1331_Draw_Rect(int tx0, int ty0, int tx1, int ty1, unsigned int color) { |
| char buffer[13]; |
| int x0,y0,x1,y1; |
| // check rotation, move pixel around if necessary |
| switch (ssd1331_data_p->rotation) { |
| case 0: |
| x0 = tx0; |
| y0 = ty0; |
| x1 = tx1; |
| y1 = ty1; |
| break; |
| case 1: |
| x0 = SSD1331_LCDWIDTH - ty1 - 1; |
| y0 = tx0; |
| x1 = SSD1331_LCDWIDTH - ty0 - 1; |
| y1 = tx1; |
| break; |
| case 2: |
| x0 = SSD1331_LCDWIDTH - tx1 - 1; |
| y0 = SSD1331_LCDHEIGHT - ty1 - 1; |
| x1 = SSD1331_LCDWIDTH - tx0 - 1; |
| y1 = SSD1331_LCDHEIGHT - ty0 - 1; |
| break; |
| case 3: |
| x0 = ty0; |
| y0 = SSD1331_LCDHEIGHT - tx1 - 1; |
| x1 = ty1; |
| y1 = SSD1331_LCDHEIGHT - tx0 - 1; |
| break; |
| } |
| // Boundary check |
| if ((y0 >= SSD1331_LCDHEIGHT) && (y1 >= SSD1331_LCDHEIGHT)) |
| return; |
| if ((x0 >= SSD1331_LCDWIDTH) && (x1 >= SSD1331_LCDWIDTH)) |
| return; |
| if (x0 >= SSD1331_LCDWIDTH) |
| x0 = SSD1331_LCDWIDTH - 1; |
| if (y0 >= SSD1331_LCDHEIGHT) |
| y0 = SSD1331_LCDHEIGHT - 1; |
| if (x1 >= SSD1331_LCDWIDTH) |
| x1 = SSD1331_LCDWIDTH - 1; |
| if (y1 >= SSD1331_LCDHEIGHT) |
| y1 = SSD1331_LCDHEIGHT - 1; |
| if (x0 < 0) |
| x0 = 0; |
| if (y0 < 0) |
| y0 = 0; |
| if (x1 < 0) |
| x1 = 0; |
| if (y1 < 0) |
| y1 = 0; |
| buffer[0] = SSD1331_CMD_FILL; |
| buffer[1] = 0; |
| buffer[2] = SSD1331_CMD_DRAWRECT; |
| buffer[3] = x0; |
| buffer[4] = y0; |
| buffer[5] = x1; |
| buffer[6] = y1; |
| buffer[7] = (color >> 11) << 1; |
| buffer[8] = (color >> 5) & 0x3F; |
| buffer[9] = (color << 1) & 0x3F; |
| buffer[10] = 0; |
| buffer[11] = 0; |
| buffer[12] = 0; |
| SPI_DC_SELECT_LAT = 0; // D/C low (cmd) |
| SPI2_Write(buffer, 13); |
| } |
| void SSD1331_Fill_Rect(int tx0, int ty0, int tx1, int ty1, unsigned int color) { |
| char buffer[13]; |
| int x0,y0,x1,y1; |
| // check rotation, move pixel around if necessary |
| switch (ssd1331_data_p->rotation) { |
| case 0: |
| x0 = tx0; |
| y0 = ty0; |
| x1 = tx1; |
| y1 = ty1; |
| break; |
| case 1: |
| x0 = SSD1331_LCDWIDTH - ty1 - 1; |
| y0 = tx0; |
| x1 = SSD1331_LCDWIDTH - ty0 - 1; |
| y1 = tx1; |
| break; |
| case 2: |
| x0 = SSD1331_LCDWIDTH - tx1 - 1; |
| y0 = SSD1331_LCDHEIGHT - ty1 - 1; |
| x1 = SSD1331_LCDWIDTH - tx0 - 1; |
| y1 = SSD1331_LCDHEIGHT - ty0 - 1; |
| break; |
| case 3: |
| x0 = ty0; |
| y0 = SSD1331_LCDHEIGHT - tx1 - 1; |
| x1 = ty1; |
| y1 = SSD1331_LCDHEIGHT - tx0 - 1; |
| break; |
| } |
| // Boundary check |
| if ((y0 >= SSD1331_LCDHEIGHT) && (y1 >= SSD1331_LCDHEIGHT)) |
| return; |
| if ((x0 >= SSD1331_LCDWIDTH) && (x1 >= SSD1331_LCDWIDTH)) |
| return; |
| if (x0 >= SSD1331_LCDWIDTH) |
| x0 = SSD1331_LCDWIDTH - 1; |
| if (y0 >= SSD1331_LCDHEIGHT) |
| y0 = SSD1331_LCDHEIGHT - 1; |
| if (x1 >= SSD1331_LCDWIDTH) |
| x1 = SSD1331_LCDWIDTH - 1; |
| if (y1 >= SSD1331_LCDHEIGHT) |
| y1 = SSD1331_LCDHEIGHT - 1; |
| if (x0 < 0) |
| x0 = 0; |
| if (y0 < 0) |
| y0 = 0; |
| if (x1 < 0) |
| x1 = 0; |
| if (y1 < 0) |
| y1 = 0; |
| buffer[0] = SSD1331_CMD_FILL; |
| buffer[1] = 1; |
| buffer[2] = SSD1331_CMD_DRAWRECT; |
| buffer[3] = x0; |
| buffer[4] = y0; |
| buffer[5] = x1; |
| buffer[6] = y1; |
| buffer[7] = (color >> 11) << 1; |
| buffer[8] = (color >> 5) & 0x3F; |
| buffer[9] = (color << 1) & 0x3F; |
| buffer[10] = (color >> 11) << 1; |
| buffer[11] = (color >> 5) & 0x3F; |
| buffer[12] = (color << 1) & 0x3F; |
| SPI_DC_SELECT_LAT = 0; // D/C low (cmd) |
| SPI2_Write(buffer, 13); |
| Delay1KTCYx(4); |
| } |
| void SSD1331_Draw_Circle(int x0, int y0, int r, unsigned int color) { |
| int f = 1 - r; |
| int ddF_x = 1; |
| int ddF_y = -2 * r; |
| int x = 0; |
| int y = r; |
| SSD1331_Draw_Pixel(x0, y0 + r, color); |
| SSD1331_Draw_Pixel(x0, y0 - r, color); |
| SSD1331_Draw_Pixel(x0 + r, y0, color); |
| SSD1331_Draw_Pixel(x0 - r, y0, color); |
| while (x < y) { |
| if (f >= 0) { |
| y--; |
| ddF_y += 2; |
| f += ddF_y; |
| } |
| x++; |
| ddF_x += 2; |
| f += ddF_x; |
| SSD1331_Draw_Pixel(x0 + x, y0 + y, color); |
| SSD1331_Draw_Pixel(x0 - x, y0 + y, color); |
| SSD1331_Draw_Pixel(x0 + x, y0 - y, color); |
| SSD1331_Draw_Pixel(x0 - x, y0 - y, color); |
| SSD1331_Draw_Pixel(x0 + y, y0 + x, color); |
| SSD1331_Draw_Pixel(x0 - y, y0 + x, color); |
| SSD1331_Draw_Pixel(x0 + y, y0 - x, color); |
| SSD1331_Draw_Pixel(x0 - y, y0 - x, color); |
| } |
| } |
| void SSD1331_Draw_Circle_Helper(int x0, int y0, int r, char cornername, unsigned int color) { |
| int f = 1 - r; |
| int ddF_x = 1; |
| int ddF_y = -2 * r; |
| int x = 0; |
| int y = r; |
| while (x < y) { |
| if (f >= 0) { |
| y--; |
| ddF_y += 2; |
| f += ddF_y; |
| } |
| x++; |
| ddF_x += 2; |
| f += ddF_x; |
| if (cornername & 0x4) { |
| SSD1331_Draw_Pixel(x0 + x, y0 + y, color); |
| SSD1331_Draw_Pixel(x0 + y, y0 + x, color); |
| } |
| if (cornername & 0x2) { |
| SSD1331_Draw_Pixel(x0 + x, y0 - y, color); |
| SSD1331_Draw_Pixel(x0 + y, y0 - x, color); |
| } |
| if (cornername & 0x8) { |
| SSD1331_Draw_Pixel(x0 - y, y0 + x, color); |
| SSD1331_Draw_Pixel(x0 - x, y0 + y, color); |
| } |
| if (cornername & 0x1) { |
| SSD1331_Draw_Pixel(x0 - y, y0 - x, color); |
| SSD1331_Draw_Pixel(x0 - x, y0 - y, color); |
| } |
| } |
| } |
| void SSD1331_Fill_Circle(int x0, int y0, int r, unsigned int color) { |
| SSD1331_Draw_Fast_VLine(x0, y0 - r, 2 * r + 1, color); |
| SSD1331_Fill_Circle_Helper(x0, y0, r, 3, 0, color); |
| } |
| void SSD1331_Fill_Circle_Helper(int x0, int y0, int r, char cornername, int delta, unsigned int color) { |
| int f = 1 - r; |
| int ddF_x = 1; |
| int ddF_y = -2 * r; |
| int x = 0; |
| int y = r; |
| while (x < y) { |
| if (f >= 0) { |
| y--; |
| ddF_y += 2; |
| f += ddF_y; |
| } |
| x++; |
| ddF_x += 2; |
| f += ddF_x; |
| if (cornername & 0x1) { |
| SSD1331_Draw_Fast_VLine(x0 + x, y0 - y, 2 * y + 1 + delta, color); |
| SSD1331_Draw_Fast_VLine(x0 + y, y0 - x, 2 * x + 1 + delta, color); |
| } |
| if (cornername & 0x2) { |
| SSD1331_Draw_Fast_VLine(x0 - x, y0 - y, 2 * y + 1 + delta, color); |
| SSD1331_Draw_Fast_VLine(x0 - y, y0 - x, 2 * x + 1 + delta, color); |
| } |
| } |
| } |
| void SSD1331_Draw_Triangle(int x0, int y0, int x1, int y1, int x2, int y2, unsigned int color) { |
| SSD1331_Draw_Line(x0, y0, x1, y1, color); |
| SSD1331_Draw_Line(x1, y1, x2, y2, color); |
| SSD1331_Draw_Line(x2, y2, x0, y0, color); |
| } |
| void SSD1331_Fill_Triangle(int x0, int y0, int x1, int y1, int x2, int y2, unsigned int color) { |
| int a, b, y, last; |
| int dx01 = x1 - x0; |
| int dy01 = y1 - y0; |
| int dx02 = x2 - x0; |
| int dy02 = y2 - y0; |
| int dx12 = x2 - x1; |
| int dy12 = y2 - y1; |
| int sa = 0; |
| int sb = 0; |
| // Sort coordinates by Y order (y2 >= y1 >= y0) |
| if (y0 > y1) { |
| SSD1331_Swap(&y0, &y1); |
| SSD1331_Swap(&x0, &x1); |
| } |
| if (y1 > y2) { |
| SSD1331_Swap(&y2, &y1); |
| SSD1331_Swap(&x2, &x1); |
| } |
| if (y0 > y1) { |
| SSD1331_Swap(&y0, &y1); |
| SSD1331_Swap(&x0, &x1); |
| } |
| if (y0 == y2) { // Handle awkward all-on-same-line case as its own thing |
| a = b = x0; |
| if (x1 < a) a = x1; |
| else if (x1 > b) b = x1; |
| if (x2 < a) a = x2; |
| else if (x2 > b) b = x2; |
| SSD1331_Draw_Fast_HLine(a, y0, b - a + 1, color); |
| return; |
| } |
| // For upper part of triangle, find scanline crossings for segments |
| // 0-1 and 0-2. If y1=y2 (flat-bottomed triangle), the scanline y1 |
| // is included here (and second loop will be skipped, avoiding a /0 |
| // error there), otherwise scanline y1 is skipped here and handled |
| // in the second loop...which also avoids a /0 error here if y0=y1 |
| // (flat-topped triangle). |
| if (y1 == y2) last = y1; // Include y1 scanline |
| else last = y1 - 1; // Skip it |
| for (y = y0; y <= last; y++) { |
| a = x0 + sa / dy01; |
| b = x0 + sb / dy02; |
| sa += dx01; |
| sb += dx02; |
| /* longhand: |
| a = x0 + (x1 - x0) * (y - y0) / (y1 - y0); |
| b = x0 + (x2 - x0) * (y - y0) / (y2 - y0); |
| */ |
| if (a > b) SSD1331_Swap(&a, &b); |
| SSD1331_Draw_Fast_HLine(a, y, b - a + 1, color); |
| } |
| // For lower part of triangle, find scanline crossings for segments |
| // 0-2 and 1-2. This loop is skipped if y1=y2. |
| sa = dx12 * (y - y1); |
| sb = dx02 * (y - y0); |
| for (; y <= y2; y++) { |
| a = x1 + sa / dy12; |
| b = x0 + sb / dy02; |
| sa += dx12; |
| sb += dx02; |
| /* longhand: |
| a = x1 + (x2 - x1) * (y - y1) / (y2 - y1); |
| b = x0 + (x2 - x0) * (y - y0) / (y2 - y0); |
| */ |
| if (a > b) SSD1331_Swap(&a, &b); |
| SSD1331_Draw_Fast_HLine(a, y, b - a + 1, color); |
| } |
| } |
| void SSD1331_Draw_Round_Rect(int x, int y, int w, int h, int r, unsigned int color) { |
| // smarter version |
| SSD1331_Draw_Fast_HLine(x + r, y, w - 2 * r, color); // Top |
| SSD1331_Draw_Fast_HLine(x + r, y + h - 1, w - 2 * r, color); // Bottom |
| SSD1331_Draw_Fast_VLine(x, y + r, h - 2 * r, color); // Left |
| SSD1331_Draw_Fast_VLine(x + w - 1, y + r, h - 2 * r, color); // Right |
| // draw four corners |
| SSD1331_Draw_Circle_Helper(x + r, y + r, r, 1, color); |
| SSD1331_Draw_Circle_Helper(x + w - r - 1, y + r, r, 2, color); |
| SSD1331_Draw_Circle_Helper(x + w - r - 1, y + h - r - 1, r, 4, color); |
| SSD1331_Draw_Circle_Helper(x + r, y + h - r - 1, r, 8, color); |
| } |
| void SSD1331_Fill_Round_Rect(int x, int y, int w, int h, int r, unsigned int color) { |
| // smarter version |
| SSD1331_Fill_Rect(x + r, y, w - 2 * r, h, color); |
| // draw four corners |
| SSD1331_Fill_Circle_Helper(x + w - r - 1, y + r, r, 1, h - 2 * r - 1, color); |
| SSD1331_Fill_Circle_Helper(x + r, y + r, r, 2, h - 2 * r - 1, color); |
| } |
| void SSD1331_Draw_Bitmap(int x, int y, const char* bitmap, int w, int h, unsigned int color) { |
| int i, j; |
| for (j = 0; j < h; j++) { |
| for (i = 0; i < w; i++) { |
| if (bitmap[i + (j / 8) * w] & (j % 8)) { |
| SSD1331_Draw_Pixel(x + i, y + j, color); |
| } |
| } |
| } |
| } |
| void SSD1331_Draw_Char(int x, int y, char c, unsigned int color, unsigned int bg, char size) { |
| int i, j; |
| unsigned int line; |
| if ((x >= ssd1331_data_p->_width) || // Clip right |
| (y >= ssd1331_data_p->_height) || // Clip bottom |
| ((x + 5 * size - 1) < 0) || // Clip left |
| ((y + 8 * size - 1) < 0)) // Clip top |
| return; |
| for (i = 0; i < 6; i++) { |
| if (i == 5) |
| line = 0x0; |
| else |
| line = font[(c * 5) + i]; |
| for (j = 0; j < 8; j++) { |
| if (line & 0x1) { |
| if (size == 1) {// default size |
| SSD1331_Draw_Pixel(x + i, y + j, color); |
| } else { // big size |
| SSD1331_Fill_Rect(x + (i * size), y + (j * size), size, size, color); |
| } |
| } else if (bg != color) { |
| if (size == 1) { // default size |
| SSD1331_Draw_Pixel(x + i, y + j, bg); |
| } else { // big size |
| SSD1331_Fill_Rect(x + i*size, y + j*size, size, size, bg); |
| } |
| } |
| line >>= 1; |
| } |
| } |
| } |
| void SSD1331_Write(char c) { |
| if (c == '\n' || c == '\r') { |
| ssd1331_data_p->cursor_y += ssd1331_data_p->textsize * 8; |
| ssd1331_data_p->cursor_x = 0; |
| // } else if (c == '\r') { |
| // // skip em |
| } else { |
| SSD1331_Draw_Char(ssd1331_data_p->cursor_x, ssd1331_data_p->cursor_y, c, ssd1331_data_p->textcolor, ssd1331_data_p->textbgcolor, ssd1331_data_p->textsize); |
| ssd1331_data_p->cursor_x += ssd1331_data_p->textsize * 6; |
| if (ssd1331_data_p->wrap && (ssd1331_data_p->cursor_x > (ssd1331_data_p->_width - ssd1331_data_p->textsize * 6))) { |
| ssd1331_data_p->cursor_y += ssd1331_data_p->textsize * 8; |
| ssd1331_data_p->cursor_x = 0; |
| } |
| } |
| } |
| void SSD1331_Write_String(char* msg, char length) { |
| for (char i = 0; i < length; i++) { |
| SSD1331_Write(msg[i]); |
| } |
| } |
| //void SSD1331_Write_String(const rom char *fmt, ...) { |
| // unsigned char i, len; |
| // unsigned char buffer[SSD1331_STRING_BUFFER_SIZE]; |
| // |
| // // Parse and create string |
| // va_list args; |
| // va_start(args, fmt); |
| // vsprintf((char *) buffer, fmt, args); |
| // va_end(args); |
| // len = strlen((char *) buffer); |
| // |
| // // Make sure string to insert fits in buffer, truncate if necessary |
| // if (len > SSD1331_STRING_BUFFER_SIZE) |
| // len = SSD1331_STRING_BUFFER_SIZE; |
| // |
| // // Print buffer to string |
| // for (i = 0; i < len; i++) { |
| // SSD1331_Write(buffer[i]); |
| // } |
| //} |
| void SSD1331_Set_Cursor(int x, int y) { |
| ssd1331_data_p->cursor_x = x; |
| ssd1331_data_p->cursor_y = y; |
| } |
| void SSD1331_Set_Text_Color(unsigned int c) { |
| // for 'transparent' background, we'll set the bg |
| // to the same as fg instead of using a flag |
| ssd1331_data_p->textcolor = c; |
| ssd1331_data_p->textbgcolor = c; |
| } |
| void SSD1331_Set_Text_Color_BG(unsigned int c, unsigned int bg) { |
| ssd1331_data_p->textcolor = c; |
| ssd1331_data_p->textbgcolor = bg; |
| } |
| void SSD1331_Set_Text_Size(char s) { |
| ssd1331_data_p->textsize = (s > 0) ? s : 1; |
| } |
| void SSD1331_Set_Text_Wrap(char w) { |
| ssd1331_data_p->wrap = w; |
| } |
| void SSD1331_Set_Rotation(char x) { |
| x %= 4; // cant be higher than 3 |
| ssd1331_data_p->rotation = x; |
| switch (x) { |
| case 0: |
| case 2: |
| ssd1331_data_p->_width = ssd1331_data_p->WIDTH; |
| ssd1331_data_p->_height = ssd1331_data_p->HEIGHT; |
| break; |
| case 1: |
| case 3: |
| ssd1331_data_p->_width = ssd1331_data_p->HEIGHT; |
| ssd1331_data_p->_height = ssd1331_data_p->WIDTH; |
| break; |
| } |
| } |
| unsigned int SSD1331_Color565(char r, char g, char b) { |
| unsigned int c; |
| c = r >> 3; |
| c <<= 6; |
| c |= g >> 2; |
| c <<= 5; |
| c |= b >> 3; |
| return c; |
| } |
| void SSD1331_Test_DrawLines(unsigned int color) { |
| int x, y; |
| SSD1331_Clear_Display(); |
| for (x = 0; x < ssd1331_data_p->_width - 1; x += 6) { |
| SSD1331_Draw_Line(0, 0, x, ssd1331_data_p->_height - 1, color); |
| } |
| for (y = 0; y < ssd1331_data_p->_height - 1; y += 6) { |
| SSD1331_Draw_Line(0, 0, ssd1331_data_p->_width - 1, y, color); |
| } |
| SSD1331_Clear_Display(); |
| for (x = 0; x < ssd1331_data_p->_width - 1; x += 6) { |
| SSD1331_Draw_Line(ssd1331_data_p->_width - 1, 0, x, ssd1331_data_p->_height - 1, color); |
| } |
| for (y = 0; y < ssd1331_data_p->_height - 1; y += 6) { |
| SSD1331_Draw_Line(ssd1331_data_p->_width - 1, 0, 0, y, color); |
| } |
| SSD1331_Clear_Display(); |
| for (x = 0; x < ssd1331_data_p->_width - 1; x += 6) { |
| SSD1331_Draw_Line(0, ssd1331_data_p->_height - 1, x, 0, color); |
| } |
| for (y = 0; y < ssd1331_data_p->_height - 1; y += 6) { |
| SSD1331_Draw_Line(0, ssd1331_data_p->_height - 1, ssd1331_data_p->_width - 1, y, color); |
| } |
| SSD1331_Clear_Display(); |
| for (x = 0; x < ssd1331_data_p->_width - 1; x += 6) { |
| SSD1331_Draw_Line(ssd1331_data_p->_width - 1, ssd1331_data_p->_height - 1, x, 0, color); |
| } |
| for (y = 0; y < ssd1331_data_p->_height - 1; y += 6) { |
| SSD1331_Draw_Line(ssd1331_data_p->_width - 1, ssd1331_data_p->_height - 1, 0, y, color); |
| } |
| } |
| void SSD1331_Test_DrawRect(unsigned int color) { |
| int x; |
| SSD1331_Clear_Display(); |
| if (ssd1331_data_p->_height < ssd1331_data_p->_width) { |
| for (x = 0; x < ssd1331_data_p->_height - 1; x += 6) { |
| SSD1331_Draw_Rect((ssd1331_data_p->_width - 1) / 2 - x / 2, (ssd1331_data_p->_height - 1) / 2 - x / 2, x, x, color); |
| } |
| } else { |
| for (x = 0; x < ssd1331_data_p->_width - 1; x += 6) { |
| SSD1331_Draw_Rect((ssd1331_data_p->_width - 1) / 2 - x / 2, (ssd1331_data_p->_height - 1) / 2 - x / 2, x, x, color); |
| } |
| } |
| } |
| void SSD1331_Test_FillRect(unsigned int color1, unsigned int color2) { |
| int x; |
| SSD1331_Clear_Display(); |
| if (ssd1331_data_p->_height < ssd1331_data_p->_width) { |
| for (x = ssd1331_data_p->_height - 1; x > 6; x -= 6) { |
| SSD1331_Fill_Rect((ssd1331_data_p->_width - 1) / 2 - x / 2, (ssd1331_data_p->_height - 1) / 2 - x / 2, x, x, color1); |
| SSD1331_Draw_Rect((ssd1331_data_p->_width - 1) / 2 - x / 2, (ssd1331_data_p->_height - 1) / 2 - x / 2, x, x, color2); |
| } |
| } else { |
| for (x = ssd1331_data_p->_width - 1; x > 6; x -= 6) { |
| SSD1331_Fill_Rect((ssd1331_data_p->_width - 1) / 2 - x / 2, (ssd1331_data_p->_height - 1) / 2 - x / 2, x, x, color1); |
| SSD1331_Draw_Rect((ssd1331_data_p->_width - 1) / 2 - x / 2, (ssd1331_data_p->_height - 1) / 2 - x / 2, x, x, color2); |
| } |
| } |
| } |
| void SSD1331_Test_DrawCircle(unsigned int radius, unsigned int color) { |
| int x, y; |
| for (x = 0; x < ssd1331_data_p->_width - 1 + radius; x += radius * 2) { |
| for (y = 0; y < ssd1331_data_p->_height - 1 + radius; y += radius * 2) { |
| SSD1331_Draw_Circle(x, y, radius, color); |
| } |
| } |
| } |
| void SSD1331_Test_FillCircle(unsigned int radius, unsigned int color) { |
| char x, y; |
| for (x = radius; x < ssd1331_data_p->_width - 1; x += radius * 2) { |
| for (y = radius; y < ssd1331_data_p->_height - 1; y += radius * 2) { |
| SSD1331_Fill_Circle(x, y, radius, color); |
| } |
| } |
| } |
| void SSD1331_Test_DrawTria(void) { |
| int color = 0xF800; |
| int t; |
| int w = ssd1331_data_p->_width / 2; |
| int x = ssd1331_data_p->_height; |
| int y = 0; |
| int z = ssd1331_data_p->_width; |
| SSD1331_Clear_Display(); |
| for (t = 0; t <= 15; t += 1) { |
| SSD1331_Draw_Triangle(w, y, y, x, z, x, color); |
| x -= 4; |
| y += 4; |
| z -= 4; |
| color += 100; |
| } |
| } |
| void SSD1331_Test_DrawRoundRect(void) { |
| int color = 100; |
| int i, t, x, y, w, h; |
| SSD1331_Clear_Display(); |
| for (t = 0; t <= 4; t += 1) { |
| x = 0; |
| y = 0; |
| w = ssd1331_data_p->_width; |
| h = ssd1331_data_p->_height; |
| for (i = 0; i <= 24; i += 1) { |
| SSD1331_Draw_Round_Rect(x, y, w, h, 5, color); |
| x += 2; |
| y += 3; |
| w -= 4; |
| h -= 6; |
| color += 1100; |
| } |
| color += 100; |
| } |
| } |
| void SSD1331_Test_MediaButtons(void) { |
| // play |
| SSD1331_Clear_Display(); |
| SSD1331_Fill_Round_Rect(25, 10, 78, 60, 8, SSD1331_WHITE); |
| SSD1331_Fill_Triangle(42, 20, 42, 60, 90, 40, SSD1331_RED); |
| Delay10KTCYx(100); |
| // pause |
| SSD1331_Fill_Round_Rect(25, 90, 78, 60, 8, SSD1331_WHITE); |
| SSD1331_Fill_Round_Rect(39, 98, 20, 45, 5, SSD1331_GREEN); |
| SSD1331_Fill_Round_Rect(69, 98, 20, 45, 5, SSD1331_GREEN); |
| Delay10KTCYx(100); |
| // play color |
| SSD1331_Fill_Triangle(42, 20, 42, 60, 90, 40, SSD1331_BLUE); |
| Delay10KTCYx(100); |
| // pause color |
| SSD1331_Fill_Round_Rect(39, 98, 20, 45, 5, SSD1331_RED); |
| SSD1331_Fill_Round_Rect(69, 98, 20, 45, 5, SSD1331_RED); |
| // play color |
| SSD1331_Fill_Triangle(42, 20, 42, 60, 90, 40, SSD1331_GREEN); |
| } |
| void SSD1331_Test_Pattern(void) { |
| char buffer[2]; |
| unsigned int i, j; |
| SSD1331_GoTo(0, 0); |
| for (i = 0; i < 64; i++) { |
| for (j = 0; j < 96; j++) { |
| if (i > 55) { |
| buffer[0] = (SSD1331_WHITE >> 8); |
| buffer[1] = (SSD1331_WHITE); |
| } else if (i > 47) { |
| buffer[0] = (SSD1331_BLUE >> 8); |
| buffer[1] = (SSD1331_BLUE); |
| } else if (i > 39) { |
| buffer[0] = (SSD1331_GREEN >> 8); |
| buffer[1] = (SSD1331_GREEN); |
| } else if (i > 31) { |
| buffer[0] = (SSD1331_CYAN >> 8); |
| buffer[1] = (SSD1331_CYAN); |
| } else if (i > 23) { |
| buffer[0] = (SSD1331_RED >> 8); |
| buffer[1] = (SSD1331_RED); |
| } else if (i > 15) { |
| buffer[0] = (SSD1331_MAGENTA >> 8); |
| buffer[1] = (SSD1331_MAGENTA); |
| } else if (i > 7) { |
| buffer[0] = (SSD1331_YELLOW >> 8); |
| buffer[1] = (SSD1331_YELLOW); |
| } else { |
| buffer[0] = (SSD1331_BLACK >> 8); |
| buffer[1] = (SSD1331_BLACK); |
| } |
| SPI_DC_SELECT_LAT = 1; // D/C high (data) |
| SPI2_Write(buffer, 2); |
| } |
| } |
| } |
| /PIC Stuff/PICX_27J13/oled_ssd1331.h |
|---|
| 0,0 → 1,123 |
| #ifndef OLED_SSD1331_H |
| #define OLED_SSD1331_H |
| #define SSD1331_LCDWIDTH 96 |
| #define SSD1331_LCDHEIGHT 64 |
| //#define SSD1331_STRING_BUFFER_SIZE 64 |
| // Select one of these defines to set the pixel color order |
| #define SSD1331_COLORORDER_RGB |
| // #define SSD1331_COLORORDER_BGR |
| // SSD1331 Commands |
| #define SSD1331_CMD_DRAWLINE 0x21 |
| #define SSD1331_CMD_DRAWRECT 0x22 |
| #define SSD1331_CMD_CLEARWINDOW 0x25 |
| #define SSD1331_CMD_FILL 0x26 |
| #define SSD1331_CMD_SETCOLUMN 0x15 |
| #define SSD1331_CMD_SETROW 0x75 |
| #define SSD1331_CMD_CONTRASTA 0x81 |
| #define SSD1331_CMD_CONTRASTB 0x82 |
| #define SSD1331_CMD_CONTRASTC 0x83 |
| #define SSD1331_CMD_MASTERCURRENT 0x87 |
| #define SSD1331_CMD_SETREMAP 0xA0 |
| #define SSD1331_CMD_STARTLINE 0xA1 |
| #define SSD1331_CMD_DISPLAYOFFSET 0xA2 |
| #define SSD1331_CMD_NORMALDISPLAY 0xA4 |
| #define SSD1331_CMD_DISPLAYALLON 0xA5 |
| #define SSD1331_CMD_DISPLAYALLOFF 0xA6 |
| #define SSD1331_CMD_INVERTDISPLAY 0xA7 |
| #define SSD1331_CMD_SETMULTIPLEX 0xA8 |
| #define SSD1331_CMD_SETMASTER 0xAD |
| #define SSD1331_CMD_DISPLAYOFF 0xAE |
| #define SSD1331_CMD_DISPLAYON 0xAF |
| #define SSD1331_CMD_POWERMODE 0xB0 |
| #define SSD1331_CMD_PRECHARGE 0xB1 |
| #define SSD1331_CMD_CLOCKDIV 0xB3 |
| #define SSD1331_CMD_PRECHARGEA 0x8A |
| #define SSD1331_CMD_PRECHARGEB 0x8B |
| #define SSD1331_CMD_PRECHARGEC 0x8C |
| #define SSD1331_CMD_PRECHARGELEVEL 0xBB |
| #define SSD1331_CMD_VCOMH 0xBE |
| // Color definitions |
| #define SSD1331_BLACK 0x0000 |
| #define SSD1331_BLUE 0x001F |
| #define SSD1331_RED 0xF800 |
| #define SSD1331_GREEN 0x07E0 |
| #define SSD1331_CYAN 0x07FF |
| #define SSD1331_MAGENTA 0xF81F |
| #define SSD1331_YELLOW 0xFFE0 |
| #define SSD1331_WHITE 0xFFFF |
| typedef struct { |
| int WIDTH, HEIGHT; // raw display size |
| int _width, _height; // size depending on rotation |
| int cursor_x, cursor_y; |
| unsigned int textcolor, textbgcolor; |
| char textsize; |
| char rotation; |
| char wrap; // If set, wrap text at right side |
| } SSD1331_DATA; |
| // Misc functions |
| int SSD1331_Abs(int i); |
| void SSD1331_Swap(int *a, int *b); |
| unsigned int SSD1331_Color565(char r, char g, char b); |
| // Core functions |
| void SSD1331_Init(SSD1331_DATA *data); |
| void SSD1331_Begin(void); |
| void SSD1331_GoTo(int x, int y); |
| void SSD1331_Command(char c); |
| void SSD1331_Data(char d); |
| // Display functions |
| void SSD1331_Clear_Display(void); |
| void SSD1331_Draw_Pixel(int x, int y, unsigned int color); |
| void SSD1331_Draw_Line(int x0, int y0, int x1, int y1, unsigned int color); |
| void SSD1331_Draw_Fast_VLine(int x, int y, int h, unsigned int color); |
| void SSD1331_Draw_Fast_HLine(int x, int y, int w, unsigned int color); |
| void SSD1331_Draw_Rect(int x0, int y0, int x1, int y1, unsigned int color); |
| void SSD1331_Fill_Rect(int x0, int y0, int x1, int y1, unsigned int color); |
| void SSD1331_Draw_Circle(int x0, int y0, int r, unsigned int color); |
| void SSD1331_Draw_Circle_Helper(int x0, int y0, int r, char cornername, unsigned int color); |
| void SSD1331_Fill_Circle(int x0, int y0, int r, unsigned int color); |
| void SSD1331_Fill_Circle_Helper(int x0, int y0, int r, char cornername, int delta, unsigned int color); |
| void SSD1331_Draw_Triangle(int x0, int y0, int x1, int y1, int x2, int y2, unsigned int color); |
| void SSD1331_Fill_Triangle(int x0, int y0, int x1, int y1, int x2, int y2, unsigned int color); |
| void SSD1331_Draw_Round_Rect(int x0, int y0, int w, int h, int radius, unsigned int color); |
| void SSD1331_Fill_Round_Rect(int x0, int y0, int w, int h, int radius, unsigned int color); |
| void SSD1331_Draw_Bitmap(int x, int y, const char *bitmap, int w, int h, unsigned int color); |
| void SSD1331_Draw_Char(int x, int y, char c, unsigned int color, unsigned int bg, char size); |
| void SSD1331_Write(char c); |
| void SSD1331_Write_String(char *msg, char length); |
| //void SSD1331_Write_String(const rom char *fmt, ...); |
| //void SSD1331_Append_String(const rom char *fmt, ...); |
| void SSD1331_Set_Cursor(int x, int y); |
| void SSD1331_Set_Text_Color(unsigned int c); |
| void SSD1331_Set_Text_Color_BG(unsigned int c, unsigned int bg); |
| void SSD1331_Set_Text_Size(char s); |
| void SSD1331_Set_Text_Wrap(char w); |
| void SSD1331_Set_Rotation(char r); |
| // Test functions |
| void SSD1331_Test_DrawLines(unsigned int color); |
| void SSD1331_Test_DrawRect(unsigned int color); |
| void SSD1331_Test_FillRect(unsigned int color1, unsigned int color2); |
| void SSD1331_Test_DrawCircle(unsigned int radius, unsigned int color); |
| void SSD1331_Test_FillCircle(unsigned int radius, unsigned int color); |
| void SSD1331_Test_DrawTria(void); |
| void SSD1331_Test_DrawRoundRect(void); |
| void SSD1331_Test_MediaButtons(void); |
| void SSD1331_Test_Pattern(void); |
| #endif /* OLED_SSD1331_H */ |
| /PIC Stuff/PICX_27J13/spi.c |
|---|
| 0,0 → 1,199 |
| #include <xc.h> |
| #include <stdio.h> |
| #include <string.h> |
| #include "defines.h" |
| #include "spi.h" |
| #include "uart.h" |
| static SPI_DATA *spi_data_p; |
| void SPI2_Init(SPI_DATA *data, char speed) { |
| spi_data_p = data; |
| // Set up SPI2 with specified pins |
| RPINR22 = PPS_SPI2_CLK_IN; // SPI2 CLK Input |
| PPS_SPI2_CLK_OUT = 11; // SPI2 CLK Output |
| #ifndef SPI2_WRITE_ONLY |
| RPINR21 = PPS_SPI2_MISO; // SPI2 Data Input |
| SPI_MISO_TRIS = 1; // SPI2 data in pin (MISO) |
| #endif |
| SPI_CLK_TRIS = 0; // SPI2 clock pin |
| PPS_SPI2_MOSI = 10; // SPI2 Data Output (MOSI) |
| SPI_MOSI_TRIS = 0; // SPI2 data out pin (MOSI) |
| SPI_SLAVE_SELECT_TRIS = 0; // SPI2 slave select |
| SPI_SLAVE_SELECT_LAT = 1; // SPI2 SS high (Idle) |
| SPI_RESET_TRIS = 0; // SPI2 reset |
| SPI_RESET_LAT = 1; // SPI2 reset active low |
| SPI_DC_SELECT_TRIS = 0; // SPI2 D/C select |
| SPI_DC_SELECT_LAT = 0; |
| SSP2STATbits.SMP = 0; // Input is sampled in the middle of data output time |
| SSP2STATbits.CKE = 0; // Transmit occurs on transition from Idle to active clock state |
| SSP2CON1bits.SSPM = speed; |
| SSP2CON1bits.CKP = 1; // Idle state for clock is a high level |
| SSP2CON1bits.SSPEN = 1; // Enable MSSP module |
| #ifdef SPI2_USE_INTERRUPT |
| PIE3bits.SSP2IE = 1; // Enable MSSP2 interrupt |
| #else |
| PIE3bits.SSP2IE = 0; |
| #endif |
| #ifndef SPI2_WRITE_ONLY |
| spi_data_p->buffer_in_len = 0; |
| spi_data_p->buffer_in_read_ind = 0; |
| spi_data_p->buffer_in_write_ind = 0; |
| #endif |
| spi_data_p->buffer_out_ind = 0; |
| spi_data_p->buffer_out_len = 0; |
| } |
| void SPI2_Write(char *msg, unsigned int length) { |
| unsigned int i = 0; |
| #ifdef SPI2_USE_INTERRUPT |
| spi_data_p->buffer_out_len = length; |
| spi_data_p->buffer_out_ind = 1; |
| for (i = 0; i < length; i++) { |
| spi_data_p->buffer_out[i] = msg[i]; |
| } |
| SPI_SLAVE_SELECT_LAT = 0; // Bring SS line low |
| SSP2BUF = spi_data_p->buffer_out[0]; // Transmit first byte |
| #else |
| SPI_SLAVE_SELECT_LAT = 0; |
| while (i != length) { |
| SSP2BUF = msg[i]; |
| i++; |
| while (!SSP2STATbits.BF); |
| #ifndef SPI2_WRITE_ONLY |
| spi_data_p->buffer_in[spi_data_p->buffer_in_write_ind] = SSP2BUF; |
| if (spi_data_p->buffer_in_write_ind == MAXSPIBUF - 1) { |
| spi_data_p->buffer_in_write_ind = 0; |
| } else { |
| spi_data_p->buffer_in_write_ind++; |
| } |
| spi_data_p->buffer_in_len++; |
| #else |
| // Read data in buffer to clear it |
| char tmp = SSP2BUF; |
| #endif |
| } |
| SPI_SLAVE_SELECT_LAT = 1; |
| #endif |
| } |
| void SPI2_Write_Repeat(char c, unsigned int length) { |
| #ifdef SPI2_USE_INTERRUPT |
| // TODO Implement interrupts for SPI2 |
| #else |
| unsigned int i = 0; |
| SPI_SLAVE_SELECT_LAT = 0; |
| while (i != length) { |
| SSP2BUF = c; |
| i++; |
| while (!SSP2STATbits.BF); |
| #ifndef SPI2_WRITE_ONLY |
| spi_data_p->buffer_in[spi_data_p->buffer_in_write_ind] = SSP2BUF; |
| if (spi_data_p->buffer_in_write_ind == MAXSPIBUF - 1) { |
| spi_data_p->buffer_in_write_ind = 0; |
| } else { |
| spi_data_p->buffer_in_write_ind++; |
| } |
| spi_data_p->buffer_in_len++; |
| #else |
| // Read data in buffer to clear it |
| char tmp = SSP2BUF; |
| #endif |
| } |
| SPI_SLAVE_SELECT_LAT = 1; |
| #endif |
| } |
| #ifndef SPI2_WRITE_ONLY |
| void SPI2_Recv_Interrupt_Handler() { |
| char c; |
| if (SSP2STATbits.BF) { // Check if data receive flag is set |
| if (spi_data_p->buffer_in_len == MAXSPIBUF - 1) { |
| char output[64]; |
| sprintf(output, "SPI2: (ERROR) buffer overflow\r\n"); |
| DBG_PRINT_SPI(output, strlen(output)); |
| c = SSP2BUF; // Read SSP2BUF to clear it |
| } else { |
| // Save received data into buffer |
| spi_data_p->buffer_in[spi_data_p->buffer_in_write_ind] = SSP2BUF; |
| if (spi_data_p->buffer_in_write_ind == MAXSPIBUF - 1) { |
| spi_data_p->buffer_in_write_ind = 0; |
| } else { |
| spi_data_p->buffer_in_write_ind++; |
| } |
| spi_data_p->buffer_in_len++; |
| // Put next byte in SSP2BUF for transmit |
| if (spi_data_p->buffer_out_ind != spi_data_p->buffer_out_len) { |
| SSP2BUF = spi_data_p->buffer_out[spi_data_p->buffer_out_ind]; |
| spi_data_p->buffer_out_ind++; |
| } else { |
| SPI_SLAVE_SELECT_LAT = 1; // Bring SS line high |
| spi_data_p->buffer_out_ind = 0; |
| spi_data_p->buffer_out_len = 0; |
| } |
| } |
| } |
| } |
| void SPI2_Read(char length) { |
| #ifdef SPI2_USE_INTERRUPT |
| spi_data_p->buffer_out_len = length; |
| spi_data_p->buffer_out_ind = 1; |
| for (char i = 0; i < length; i++) { |
| spi_data_p->buffer_out[i] = 0x0; |
| } |
| SPI_SLAVE_SELECT_LAT = 0; // Bring SS line low |
| SSP2BUF = spi_data_p->buffer_out[0]; // Transmit first byte |
| #else |
| SPI_SLAVE_SELECT_LAT = 0; |
| for (char i = 0; i < length; i++) { |
| SSP2BUF = 0x0; |
| while (!SSP2STATbits.BF); |
| spi_data_p->buffer_in[spi_data_p->buffer_in_write_ind] = SSP2BUF; |
| if (spi_data_p->buffer_in_write_ind == MAXSPIBUF - 1) { |
| spi_data_p->buffer_in_write_ind = 0; |
| } else { |
| spi_data_p->buffer_in_write_ind++; |
| } |
| spi_data_p->buffer_in_len++; |
| } |
| SPI_SLAVE_SELECT_LAT = 1; |
| #endif |
| } |
| char SPI2_Buffer_Len() { |
| return spi_data_p->buffer_in_len; |
| } |
| char SPI2_Read_Buffer(char* buffer) { |
| char i = 0; |
| while (spi_data_p->buffer_in_len != 0) { |
| buffer[i] = spi_data_p->buffer_in[spi_data_p->buffer_in_read_ind]; |
| i++; |
| if (spi_data_p->buffer_in_read_ind == MAXSPIBUF - 1) { |
| spi_data_p->buffer_in_read_ind = 0; |
| } else { |
| spi_data_p->buffer_in_read_ind++; |
| } |
| spi_data_p->buffer_in_len--; |
| } |
| return i; |
| } |
| #endif |
| /PIC Stuff/PICX_27J13/spi.h |
|---|
| 0,0 → 1,42 |
| #ifndef SPI_H |
| #define SPI_H |
| #define MAXSPIBUF 64 |
| #define SPI2_WRITE_ONLY |
| // Option to use interrupt. If interrupt are used, SPI write does not block but |
| // there is a longer delay between reading/writing data |
| //#define SPI2_USE_INTERRUPT |
| // SPI speed selection |
| #define SPI2_FOSC_64 0b0010 |
| #define SPI2_FOSC_16 0b0001 |
| #define SPI2_FOSC_8 0b1010 |
| #define SPI2_FOSC_4 0b0000 |
| typedef struct { |
| #ifndef SPI2_WRITE_ONLY |
| char buffer_in[MAXSPIBUF]; |
| char buffer_in_read_ind; |
| char buffer_in_write_ind; |
| char buffer_in_len; |
| #endif |
| char buffer_out[MAXSPIBUF]; |
| char buffer_out_ind; |
| char buffer_out_len; |
| } SPI_DATA; |
| void SPI2_Init(SPI_DATA *data, char speed); |
| void SPI2_Write(char *msg, unsigned int length); |
| void SPI2_Write_Repeat(char c, unsigned int length); |
| #ifndef SPI2_WRITE_ONLY |
| void SPI2_Recv_Interrupt_Handler(void); |
| void SPI2_Read(char length); |
| char SPI2_Buffer_Len(void); |
| char SPI2_Read_Buffer(char *buffer); |
| #endif |
| #endif /* SPI_H */ |
| /PIC Stuff/PICX_27J13/temp_BMP085.c |
|---|
| 0,0 → 1,190 |
| #include <delays.h> |
| #include <math.h> |
| #include "defines.h" |
| #include "temp_BMP085.h" |
| #include "i2c.h" |
| static BMP085_DATA *bmp085_data_p; |
| void BMP_Init(BMP085_DATA *data) { |
| bmp085_data_p = data; |
| } |
| void BMP_Begin(char mode) { |
| if (mode > BMP085_ULTRAHIGHRES) |
| mode = BMP085_ULTRAHIGHRES; |
| bmp085_data_p->oversampling = mode; |
| if (BMP_Read8(0xD0) != 0x55) { |
| DBG_PRINT_BMP("Error contacting BMP085!\r\n"); |
| return; |
| } |
| bmp085_data_p->ac1 = BMP_Read16(BMP085_CAL_AC1); |
| bmp085_data_p->ac2 = BMP_Read16(BMP085_CAL_AC2); |
| bmp085_data_p->ac3 = BMP_Read16(BMP085_CAL_AC3); |
| bmp085_data_p->ac4 = BMP_Read16(BMP085_CAL_AC4); |
| bmp085_data_p->ac5 = BMP_Read16(BMP085_CAL_AC5); |
| bmp085_data_p->ac6 = BMP_Read16(BMP085_CAL_AC6); |
| bmp085_data_p->b1 = BMP_Read16(BMP085_CAL_B1); |
| bmp085_data_p->b2 = BMP_Read16(BMP085_CAL_B2); |
| bmp085_data_p->mb = BMP_Read16(BMP085_CAL_MB); |
| bmp085_data_p->mc = BMP_Read16(BMP085_CAL_MC); |
| bmp085_data_p->md = BMP_Read16(BMP085_CAL_MD); |
| DBG_PRINT_BMP("AC1 = %d\r\n", bmp085_data_p->ac1); |
| DBG_PRINT_BMP("AC2 = %d\r\n", bmp085_data_p->ac2); |
| DBG_PRINT_BMP("AC3 = %d\r\n", bmp085_data_p->ac3); |
| DBG_PRINT_BMP("AC4 = %u\r\n", bmp085_data_p->ac4); |
| DBG_PRINT_BMP("AC5 = %u\r\n", bmp085_data_p->ac5); |
| DBG_PRINT_BMP("AC6 = %u\r\n", bmp085_data_p->ac6); |
| DBG_PRINT_BMP("B1 = %d\r\n", bmp085_data_p->b1); |
| DBG_PRINT_BMP("B2 = %d\r\n", bmp085_data_p->b2); |
| DBG_PRINT_BMP("MB = %d\r\n", bmp085_data_p->mb); |
| DBG_PRINT_BMP("MC = %d\r\n", bmp085_data_p->mc); |
| DBG_PRINT_BMP("MD = %d\r\n", bmp085_data_p->md); |
| } |
| unsigned int BMP_Read_Raw_Temperature() { |
| unsigned int ret; |
| BMP_Write8(BMP085_CONTROL, BMP085_READTEMPCMD); |
| Delay10KTCYx(255); |
| ret = BMP_Read16(BMP085_TEMPDATA); |
| DBG_PRINT_BMP("Raw Temp: %d\r\n", ret); |
| return ret; |
| } |
| unsigned long BMP_Read_Raw_Pressure() { |
| unsigned long ret; |
| BMP_Write8(BMP085_CONTROL, BMP085_READPRESSURECMD + (bmp085_data_p->oversampling << 6)); |
| if (bmp085_data_p->oversampling == BMP085_ULTRALOWPOWER) |
| Delay10KTCYx(255); |
| else if (bmp085_data_p->oversampling == BMP085_STANDARD) |
| Delay10KTCYx(255); |
| else if (bmp085_data_p->oversampling == BMP085_HIGHRES) |
| Delay10KTCYx(255); |
| else |
| Delay10KTCYx(255); |
| ret = BMP_Read16(BMP085_PRESSUREDATA); |
| ret <<= 8; |
| ret |= BMP_Read8(BMP085_PRESSUREDATA+2); |
| ret >>= (8 - bmp085_data_p->oversampling); |
| DBG_PRINT_BMP("Raw Pressure: %ld\r\n", ret); |
| return ret; |
| } |
| long BMP_Read_Pressure() { |
| long UT, UP, B3, B5, B6, X1, X2, X3, p; |
| unsigned long B4, B7; |
| UT = BMP_Read_Raw_Temperature(); |
| UP = BMP_Read_Raw_Pressure(); |
| // Temperature calculations |
| X1 = ((UT - (long) bmp085_data_p->ac6) * (long) bmp085_data_p->ac5) >> 15; |
| X2 = ((long) bmp085_data_p->mc << 11) - (X1 + bmp085_data_p->md) / 2; // round up |
| X2 /= (X1 + bmp085_data_p->md); |
| B5 = X1 + X2; |
| // Pressure calcs |
| B6 = B5 - 4000; |
| X1 = ((long) bmp085_data_p->b2 * ((B6 * B6) >> 12)) >> 11; |
| X2 = ((long) bmp085_data_p->ac2 * B6) >> 11; |
| X3 = X1 + X2; |
| B3 = ((((long) bmp085_data_p->ac1 * 4 + X3) << bmp085_data_p->oversampling) + 2) / 4; |
| X1 = ((long) bmp085_data_p->ac3 * B6) >> 13; |
| X2 = ((long) bmp085_data_p->b1 * ((B6 * B6) >> 12)) >> 16; |
| X3 = ((X1 + X2) + 2) >> 2; |
| B4 = ((unsigned long) bmp085_data_p->ac4 * (unsigned long) (X3 + 32768)) >> 15; |
| B7 = ((unsigned long) UP - B3) * (unsigned long) (50000UL >> bmp085_data_p->oversampling); |
| if (B7 < 0x80000000) { |
| p = (B7 * 2) / B4; |
| } else { |
| p = (B7 / B4) * 2; |
| } |
| X1 = (p >> 8) * (p >> 8); |
| X1 = (X1 * 3038) >> 16; |
| X2 = (-7357 * p) >> 16; |
| p = p + ((X1 + X2 + (long)3791)>>4); |
| return p; |
| } |
| float BMP_Read_Temperature() { |
| long UT, X1, X2, B5; |
| float temp; |
| UT = BMP_Read_Raw_Temperature(); |
| X1 = ((UT - (long) bmp085_data_p->ac6) * (long) bmp085_data_p->ac5) >> 15; |
| X2 = ((long) bmp085_data_p->mc << 11) / (X1 + (long) bmp085_data_p->md); |
| B5 = X1 + X2; |
| temp = (B5 + 8) >> 4; |
| temp /= 10; |
| return temp; |
| } |
| float BMP_Read_Altitude(float seaLevelPressure) { |
| float altitude; |
| float pressure = BMP_Read_Pressure(); |
| altitude = 44330 * (1.0 - pow(pressure /seaLevelPressure,0.1903)); |
| return altitude; |
| } |
| char BMP_Read8(char a) { |
| char buffer[6], result, length, ret = 0; |
| I2C_Master_Restart(BMP085_I2CADDR, a, 1); |
| do { |
| result = I2C_Get_Status(); |
| } while (!result); |
| length = I2C_Read_Buffer((char *)buffer); |
| ret = buffer[0]; |
| return ret; |
| } |
| unsigned int BMP_Read16(char a) { |
| char buffer[6], result, length; |
| unsigned int ret; |
| I2C_Master_Restart(BMP085_I2CADDR, a, 2); |
| do { |
| result = I2C_Get_Status(); |
| } while (!result); |
| length = I2C_Read_Buffer((char *)buffer); |
| ret = buffer[0]; |
| ret <<= 8; |
| ret |= buffer[1]; |
| return ret; |
| } |
| void BMP_Write8(char a, char d) { |
| char buffer[2], result; |
| buffer[0] = a; |
| buffer[1] = d; |
| I2C_Master_Send(BMP085_I2CADDR, 2, buffer); |
| do { |
| result = I2C_Get_Status(); |
| } while (!result); |
| } |
| /PIC Stuff/PICX_27J13/temp_BMP085.h |
|---|
| 0,0 → 1,47 |
| #ifndef TEMP_BMP085_H |
| #define TEMP_BMP085_H |
| #define BMP085_I2CADDR 0x77 |
| #define BMP085_ULTRALOWPOWER 0 |
| #define BMP085_STANDARD 1 |
| #define BMP085_HIGHRES 2 |
| #define BMP085_ULTRAHIGHRES 3 |
| #define BMP085_CAL_AC1 0xAA // R Calibration data (16 bits) |
| #define BMP085_CAL_AC2 0xAC // R Calibration data (16 bits) |
| #define BMP085_CAL_AC3 0xAE // R Calibration data (16 bits) |
| #define BMP085_CAL_AC4 0xB0 // R Calibration data (16 bits) |
| #define BMP085_CAL_AC5 0xB2 // R Calibration data (16 bits) |
| #define BMP085_CAL_AC6 0xB4 // R Calibration data (16 bits) |
| #define BMP085_CAL_B1 0xB6 // R Calibration data (16 bits) |
| #define BMP085_CAL_B2 0xB8 // R Calibration data (16 bits) |
| #define BMP085_CAL_MB 0xBA // R Calibration data (16 bits) |
| #define BMP085_CAL_MC 0xBC // R Calibration data (16 bits) |
| #define BMP085_CAL_MD 0xBE // R Calibration data (16 bits) |
| #define BMP085_CONTROL 0xF4 |
| #define BMP085_TEMPDATA 0xF6 |
| #define BMP085_PRESSUREDATA 0xF6 |
| #define BMP085_READTEMPCMD 0x2E |
| #define BMP085_READPRESSURECMD 0x34 |
| typedef struct { |
| int ac1, ac2, ac3, b1, b2, mb, mc, md; |
| unsigned int ac4, ac5, ac6; |
| char oversampling; |
| } BMP085_DATA; |
| void BMP_Init(BMP085_DATA *data); |
| void BMP_Begin(char mode); |
| unsigned int BMP_Read_Raw_Temperature(void); |
| unsigned long BMP_Read_Raw_Pressure(void); |
| float BMP_Read_Temperature(void); |
| long BMP_Read_Pressure(void); |
| float BMP_Read_Altitude(float seaLevelPressure); |
| char BMP_Read8(char a); |
| unsigned int BMP_Read16(char a); |
| void BMP_Write8(char a, char d); |
| #endif /* TEMP_BMP085_H */ |
| /PIC Stuff/PICX_27J13/timers.c |
|---|
| 0,0 → 1,36 |
| #include <xc.h> |
| #include <delays.h> |
| #include "defines.h" |
| #include "timers.h" |
| void Timer1_Init(void) { |
| T1CONbits.TMR1CS = 0x2; // Clock source using T1OSC and T1CLK pins |
| T1CONbits.RD16 = 0x1; // Configure for 16-bit read/writes |
| T1CONbits.T1OSCEN = 0x1; // Enable crystal driver |
| PIE1bits.TMR1IE = 0x1; // Enable interrupt |
| // Non-applicable settings |
| T1CONbits.T1CKPS = 0x0; // 1:1 prescale value |
| T1CONbits.NOT_T1SYNC = 0x1; // No external sync |
| T1GCONbits.TMR1GE = 0x0; // Disable gate control |
| } |
| void Timer1_Enable(void) { |
| T1CONbits.TMR1ON = 1; |
| } |
| void Timer1_Disable(void) { |
| T1CONbits.TMR1ON = 0; |
| } |
| void Timer1_Interrupt_Handler(void) { |
| #ifdef _TEST_TIMER1_RTC |
| TMR1H = 0x7F; |
| TMR1L = 0xFF; |
| LED_BLUE_LAT = 1; |
| LED_RED_LAT = 1; |
| Delay10KTCYx(255); |
| LED_BLUE_LAT = 0; |
| LED_RED_LAT = 0; |
| #endif |
| } |
| /PIC Stuff/PICX_27J13/timers.h |
|---|
| 0,0 → 1,9 |
| #ifndef TIMERS_H |
| #define TIMERS_H |
| void Timer1_Init(void); |
| void Timer1_Enable(void); |
| void Timer1_Disable(void); |
| void Timer1_Interrupt_Handler(void); |
| #endif |
| /PIC Stuff/PICX_27J13/uart.c |
|---|
| 4,13 → 4,10 |
| #include "defines.h" |
| #include "uart.h" |
| static UART_DATA uart_1_data; |
| static UART_DATA *uart_1_data_p = &uart_1_data; |
| static UART_DATA *uart_1_data_p; |
| void UART1_Init() { |
| // Configure the hardware USART device |
| // UART1 TX RC6 |
| // UART1 RX RC7 |
| void UART1_Init(UART_DATA *data) { |
| uart_1_data_p = data; |
| UART1_TX_TRIS = 0; // Tx pin set to output |
| UART1_RX_TRIS = 1; // Rx pin set to input |
| 41,8 → 38,10 |
| uart_1_data_p->buffer_in_len_tmp = 0; |
| } |
| #pragma interrupt_level 0 |
| void UART1_Recv_Interrupt_Handler() { |
| unsigned char c; |
| char c; |
| if (PIR1bits.RC1IF) { // Check if data receive flag is set |
| c = RCREG1; |
| #ifdef UART1_RX_TO_BUFFER |
| 80,7 → 79,9 |
| // We've overrun the USART and must reset |
| RCSTA1bits.CREN = 0; // Reset UART1 |
| RCSTA1bits.CREN = 1; |
| DBG_PRINT_UART("UART1: (ERROR) overrun\r\n"); |
| char output[64]; |
| sprintf(output, "UART1: (ERROR) Overrun Occurred\r\n"); |
| DBG_PRINT_UART(output, strlen(output)); |
| TXSTA1bits.TXEN = 0; // Kill anything currently sending |
| } |
| } |
| 98,39 → 99,71 |
| } |
| } |
| void UART1_WriteS(const char *fmt, ...) { |
| #ifdef _DEBUG |
| unsigned char i; |
| va_list args; |
| va_start(args, fmt); |
| //void UART1_WriteS(const char *fmt, ...) { |
| //#ifdef _DEBUG |
| // char i; |
| // va_list args; |
| // va_start(args, fmt); |
| // vsprintf((char *) uart_1_data_p->buffer_out, fmt, args); |
| vprintf(fmt, args); |
| va_end(args); |
| uart_1_data_p->buffer_out_len = strlen((char *) uart_1_data_p->buffer_out); |
| uart_1_data_p->buffer_out_ind = 1; |
| for (i = 0; i < uart_1_data_p->buffer_out_len; i++) { |
| TXREG1 = uart_1_data_p->buffer_out[i]; |
| Nop(); |
| while (!PIR1bits.TX1IF); // Wait for byte to be transmitted |
| } |
| #else |
| va_list args; |
| while (TXSTA1bits.TXEN); // Wait for previous message to finish sending |
| va_start(args, fmt); |
| vsprintf((char *) uart_1_data_p->buffer_out, fmt, args); |
| va_end(args); |
| uart_1_data_p->buffer_out_len = strlen((char *) uart_1_data_p->buffer_out); |
| uart_1_data_p->buffer_out_ind = 1; |
| TXREG1 = uart_1_data_p->buffer_out[0]; // Put first byte in TSR |
| TXSTA1bits.TXEN = 1; // Begin transmission |
| #endif |
| } |
| // va_end(args); |
| // uart_1_data_p->buffer_out_len = strlen((char *) uart_1_data_p->buffer_out); |
| // uart_1_data_p->buffer_out_ind = 1; |
| // for (i = 0; i < uart_1_data_p->buffer_out_len; i++) { |
| // TXREG1 = uart_1_data_p->buffer_out[i]; |
| // Nop(); |
| // while (!PIR1bits.TX1IF); // Wait for byte to be transmitted |
| // } |
| //#else |
| // va_list args; |
| // while (TXSTA1bits.TXEN); // Wait for previous message to finish sending |
| // va_start(args, fmt); |
| // vsprintf((char *) uart_1_data_p->buffer_out, fmt, args); |
| // va_end(args); |
| // uart_1_data_p->buffer_out_len = strlen((char *) uart_1_data_p->buffer_out); |
| // uart_1_data_p->buffer_out_ind = 1; |
| // TXREG1 = uart_1_data_p->buffer_out[0]; // Put first byte in TSR |
| // TXSTA1bits.TXEN = 1; // Begin transmission |
| //#endif |
| //} |
| void UART1_WriteB(const char *msg, unsigned char length) { |
| unsigned char i; |
| //void UART1_WriteF(float f, char m) { |
| // long whole = 0; |
| // unsigned long decimal = 0; |
| // unsigned int multiplier = 1; |
| // char i; |
| // |
| // for (i = 0; i < m; i++) |
| // multiplier *= 10; |
| // |
| // whole = (long)((float)f); |
| // decimal = (long)((float)f*multiplier) - whole*multiplier; |
| // // Round up if necessary |
| // if ((long)((float)f*multiplier*10) % 10 >= 5) |
| // decimal += 1; |
| //#ifdef _DEBUG |
| // sprintf((char *) uart_1_data_p->buffer_out, "%ld.%ld", whole, decimal); |
| // uart_1_data_p->buffer_out_len = strlen((char *) uart_1_data_p->buffer_out); |
| // uart_1_data_p->buffer_out_ind = 1; |
| // for (i = 0; i < uart_1_data_p->buffer_out_len; i++) { |
| // TXREG1 = uart_1_data_p->buffer_out[i]; |
| // Nop(); |
| // while (!PIR1bits.TX1IF); // Wait for byte to be transmitted |
| // } |
| //#else |
| // while (TXSTA1bits.TXEN); // Wait for previous message to finish sending |
| // sprintf((char *) uart_1_data_p->buffer_out, "%ld.%ld", whole, decimal); |
| // uart_1_data_p->buffer_out_len = strlen((char *) uart_1_data_p->buffer_out); |
| // uart_1_data_p->buffer_out_ind = 1; |
| // TXREG1 = uart_1_data_p->buffer_out[0]; // Put first byte in TSR |
| // TXSTA1bits.TXEN = 1; // Begin transmission |
| //#endif |
| //} |
| void UART1_WriteS(char *string, char length) { |
| char i; |
| #ifdef _DEBUG |
| for (i = 0; i < length; i++) { |
| TXREG1 = msg[i]; |
| TXREG1 = string[i]; |
| Nop(); |
| while (!PIR1bits.TX1IF); // Wait for byte to be transmitted |
| } |
| 139,7 → 172,7 |
| uart_1_data_p->buffer_out_len = length; |
| uart_1_data_p->buffer_out_ind = 1; |
| for (i = 0; i < length; i++) { |
| uart_1_data_p->buffer_out[i] = msg[i]; |
| uart_1_data_p->buffer_out[i] = string[i]; |
| } |
| TXREG1 = uart_1_data_p->buffer_out[0]; // Put first byte in TSR |
| TXSTA1bits.TXEN = 1; // Begin transmission |
| 146,7 → 179,7 |
| #endif |
| } |
| void UART1_WriteC(const unsigned char c) { |
| void UART1_WriteC(const char c) { |
| #ifdef _DEBUG |
| TXREG1 = c; |
| Nop(); |
| 161,13 → 194,13 |
| } |
| unsigned char UART1_Buffer_Len() { |
| char UART1_Buffer_Len() { |
| return uart_1_data_p->buffer_in_len; |
| } |
| /* Reader interface to the UART buffer, returns the number of bytes read */ |
| unsigned char UART1_Read_Buffer(unsigned char *buffer) { |
| unsigned char i = 0; |
| char UART1_Read_Buffer(char *buffer) { |
| char i = 0; |
| while (uart_1_data_p->buffer_in_len != 0) { |
| buffer[i] = uart_1_data_p->buffer_in[uart_1_data_p->buffer_in_read_ind]; |
| i++; |
| /PIC Stuff/PICX_27J13/uart.h |
|---|
| 1,5 → 1,5 |
| #ifndef __uart_h |
| #define __uart_h |
| #ifndef UART_H |
| #define UART_H |
| #define MAXUARTBUF 125 |
| 8,24 → 8,25 |
| #define UART1_RECV_BUFFER |
| //#define UART1_RECV_XBEE |
| typedef struct __UART_DATA { |
| unsigned char buffer_in[MAXUARTBUF]; |
| unsigned char buffer_in_read_ind; |
| unsigned char buffer_in_write_ind; |
| unsigned char buffer_in_len; |
| unsigned char buffer_in_len_tmp; |
| typedef struct { |
| char buffer_in[MAXUARTBUF]; |
| char buffer_in_read_ind; |
| char buffer_in_write_ind; |
| char buffer_in_len; |
| char buffer_in_len_tmp; |
| unsigned char buffer_out[MAXUARTBUF]; |
| unsigned char buffer_out_ind; |
| unsigned char buffer_out_len; |
| char buffer_out[MAXUARTBUF]; |
| char buffer_out_ind; |
| char buffer_out_len; |
| } UART_DATA; |
| void UART1_Init(void); |
| void UART1_Init(UART_DATA *data); |
| void UART1_Recv_Interrupt_Handler(void); |
| void UART1_Send_Interrupt_Handler(void); |
| void UART1_WriteS(const char *fmt, ...); |
| void UART1_WriteB(const char *msg, unsigned char length); |
| void UART1_WriteC(const unsigned char c); |
| unsigned char UART1_Buffer_Len(void); |
| unsigned char UART1_Read_Buffer(unsigned char *buffer); |
| //void UART1_WriteS(const char *fmt, ...); |
| //void UART1_WriteF(float f, char m); |
| void UART1_WriteS(char *string, char length); |
| void UART1_WriteC(const char c); |
| char UART1_Buffer_Len(void); |
| char UART1_Read_Buffer(char *buffer); |
| #endif |
| /PIC Stuff/PICX_27J13/xbee.c |
|---|
| 0,0 → 1,237 |
| #include "defines.h" |
| #include "xbee.h" |
| #include <string.h> |
| #pragma udata XBEE_BUFFER |
| static XBEE_DATA xbee_data; |
| #pragma udata |
| static XBEE_DATA *xbee_data_p = &xbee_data; |
| static void *xbee_data_frame; |
| static void *xbee_frame; |
| /* Initialize variables used by this library */ |
| void XBee_Init() { |
| XBEE_CTS_TRIS = 1; // RB0 is CTS, set by XBee chip |
| XBEE_RTS_TRIS = 0; // RB1 is RTS, set by PIC |
| XBEE_CTS_LAT = 0; // Pin set high to signal stop sending data to XBee |
| XBEE_RTS_LAT = 0; // Pin set high to indicate stop sending data to PIC |
| xbee_data_p->dataind = 0; |
| xbee_data_p->checksum_sum = 0; |
| xbee_data_p->frame_rdy = 0; |
| xbee_data_p->escape_flag = 0; |
| xbee_data_p->read_state = XBEE_STATE_READ_START; |
| // memset(&xbee_data, 0, 32); |
| // Grab a pointer to where the unique frame array starts |
| xbee_data_frame = &(xbee_data_p->rcv_frame.FRAME); |
| xbee_frame = &(xbee_data_p->rcv_frame); |
| } |
| /* Here we handle the serial input from the UART interrupt */ |
| void XBee_Serial_In(unsigned char c) { |
| // For some reason writing the length straight to xbee_data doesnt seem to work |
| // so we work around it by pointing to the length bytes directly |
| XBEE_ADDRESS_16 *length = xbee_frame + 1; |
| #ifdef XBEE_USE_ESCAPE_CHAR |
| if (c == XBEE_ESCAPE_CHAR) { |
| // Next byte needs is an escaped char |
| xbee_data_p->escape_flag = 1; |
| return; |
| } |
| if (xbee_data_p->escape_flag) { |
| // XOR byte with 0x20 to get escaped char |
| c ^= XBEE_ESCAPE_VAL; |
| xbee_data_p->escape_flag = 0; |
| } |
| #endif |
| // Reset on start bit and start saving data |
| if (c == XBEE_START_DELIMITER) { |
| // On detect start delimiter, clear out initial array |
| xbee_data_p->dataind = 0; |
| xbee_data_p->checksum_sum = 0; |
| xbee_data_p->frame_rdy = 0; |
| xbee_data_p->read_state = XBEE_STATE_READ_LENGTH_HIGH; |
| *((unsigned char *)xbee_frame) = XBEE_START_DELIMITER; |
| } else { |
| switch (xbee_data_p->read_state) { |
| case XBEE_STATE_READ_START: |
| // Do nothing and wait till start bit is read |
| break; |
| case XBEE_STATE_READ_LENGTH_HIGH: |
| // Read length (MSB) |
| length->INT_16.char_value[1] = c; |
| xbee_data_p->read_state = XBEE_STATE_READ_LENGTH_LOW; |
| break; |
| case XBEE_STATE_READ_LENGTH_LOW: |
| // Read length (LSB) |
| length->INT_16.char_value[0] = c; |
| xbee_data_p->read_state = XBEE_STATE_READ_FRAME_DATA; |
| break; |
| case XBEE_STATE_READ_FRAME_DATA: |
| // Read unique frame data |
| if (xbee_data_p->dataind < xbee_data_p->rcv_frame.length.INT_16.int_value) { |
| *((char*) xbee_data_frame + xbee_data_p->dataind) = c; |
| xbee_data_p->checksum_sum += c; |
| xbee_data_p->dataind++; |
| } |
| // If total length is read, the next byte is the expected checksum |
| if (xbee_data_p->dataind == xbee_data_p->rcv_frame.length.INT_16.int_value) { |
| xbee_data_p->read_state = XBEE_STATE_READ_CHECKSUM; |
| } |
| break; |
| case XBEE_STATE_READ_CHECKSUM: |
| // Calculate and compare checksum |
| if (0xFF - xbee_data_p->checksum_sum == c) { |
| // Frame was recieved successfully |
| xbee_data_p->frame_rdy = 1; |
| // XBee_Process_Received_Frame(); |
| } else { |
| // If checksum does not match, drop frame |
| DBG_PRINT_XBEE("XBEE: checksum mismatch\r\n"); |
| } |
| xbee_data_p->read_state = XBEE_STATE_READ_START; |
| break; |
| } |
| } |
| } |
| /* This processes the frame data within the interrupt. Dont use this. */ |
| void XBee_Process_Received_Frame() { |
| // DBG_PRINT_XBEE("Length: %d\r\n", xbee_data_p->rcv_frame.length.INT_16.int_value); |
| // Here we process the received frame depending on the frame type |
| switch (*((unsigned char *) xbee_data_frame)) { |
| case XBEE_RX_AT_COMMAND_RESPONSE: |
| DBG_PRINT_XBEE("XBEE: parsing recieved AT command response frame\r\n"); |
| break; |
| case XBEE_RX_DATA_PACKET: |
| DBG_PRINT_XBEE("XBEE: parsing recieved data frame\r\n"); |
| break; |
| case XBEE_RX_DATA_TX_STATUS: |
| DBG_PRINT_XBEE("XBEE: parsing recieved TX status frame\r\n"); |
| break; |
| case XBEE_RX_IO_DATA_SAMPLE: |
| DBG_PRINT_XBEE("XBEE: parsing recieved IO data sample frame\r\n"); |
| break; |
| case XBEE_RX_EXPLICIT_COMMAND: |
| DBG_PRINT_XBEE("XBEE: parsing recieved explicit command frame\r\n"); |
| break; |
| case XBEE_RX_REMOTE_AT_COMMAND_RESPONSE: |
| DBG_PRINT_XBEE("XBEE: parsing recieved remote AT command frame\r\n"); |
| break; |
| case XBEE_RX_ROUTE_RECORD: |
| DBG_PRINT_XBEE("XBEE: parsing recieved route record frame\r\n"); |
| break; |
| case XBEE_RX_NODE_IDENTIFICATION: |
| DBG_PRINT_XBEE("XBEE: parsing recieved node identification frame\r\n"); |
| break; |
| case XBEE_RX_FRAME_MODEM_STATUS: |
| DBG_PRINT_XBEE("XBEE: parsing recieved modem status frame\r\n"); |
| break; |
| default: |
| DBG_PRINT_XBEE("XBEE: (ERROR) unrecognized frame type\r\n"); |
| } |
| } |
| unsigned int XBee_Get_Received_Frame(unsigned char *frame) { |
| if (!xbee_data_p->frame_rdy) { |
| return 0; |
| } else { |
| memcpy(frame, xbee_data_frame, xbee_data_p->rcv_frame.length.INT_16.int_value); |
| xbee_data_p->frame_rdy = 0; // Reset frame ready status |
| return xbee_data_p->rcv_frame.length.INT_16.int_value; |
| } |
| } |
| void XBee_Process_Transmit_Frame(unsigned char *data, unsigned char length) { |
| #ifdef XBEE_USE_ESCAPE_CHAR |
| unsigned int i = 0; |
| unsigned char chksum = 0; |
| // Write the start bit and length |
| UART1_WriteC(XBEE_START_DELIMITER); |
| UART1_WriteC(0); |
| UART1_WriteC(length); |
| // Write the frame data |
| for (i = 0; i < length; i++) { |
| chksum += data[i]; |
| if (data[i] == XBEE_START_DELIMITER || \ |
| data[i] == XBEE_ESCAPE_CHAR || \ |
| data[i] == XBEE_XON || \ |
| data[i] == XBEE_XOFF) { |
| UART1_WriteC(XBEE_ESCAPE_CHAR); |
| UART1_WriteC(data[i] ^ XBEE_ESCAPE_VAL); |
| } else { |
| UART1_WriteC(data[i]); |
| } |
| } |
| // Write the checksum |
| if (chksum == XBEE_START_DELIMITER || \ |
| chksum == XBEE_ESCAPE_CHAR || \ |
| chksum == XBEE_XON || \ |
| chksum == XBEE_XOFF) { |
| UART1_WriteC(XBEE_ESCAPE_CHAR); |
| UART1_WriteC(chksum ^ XBEE_ESCAPE_VAL); |
| } else { |
| UART1_WriteC(0xFF - chksum); |
| } |
| #else |
| unsigned int i = 0; |
| unsigned char chksum = 0; |
| UART1_WriteC(XBEE_START_DELIMITER); |
| UART1_WriteC(0); |
| UART1_WriteC(length); |
| for (i = 0; i < length; i++) { |
| chksum += data[i]; |
| UART1_WriteC(data[i]); |
| } |
| UART1_WriteC(0xFF - chksum); |
| #endif |
| } |
| void XBee_Set_RTS(unsigned char c) { |
| if (c) { |
| XBEE_RTS_LAT = 1; // Set high to stop receiving data |
| } else { |
| XBEE_RTS_LAT = 0; // Set low to resume receiving data |
| } |
| } |
| unsigned char XBee_Read_CTS() { |
| unsigned char c = XBEE_CTS_PORT; |
| if (c) { |
| return 0x1; // High indicates stop sending data |
| } else { |
| return 0x0; // Low indicates ok to send data |
| } |
| } |
| void XBee_Convert_Endian_64(XBEE_ADDRESS_64 *src) { |
| char tmp[2]; |
| tmp[0] = src->UPPER_32.char_value[3]; |
| tmp[1] = src->UPPER_32.char_value[2]; |
| src->UPPER_32.char_value[3] = src->UPPER_32.char_value[0]; |
| src->UPPER_32.char_value[2] = src->UPPER_32.char_value[1]; |
| src->UPPER_32.char_value[1] = tmp[1]; |
| src->UPPER_32.char_value[0] = tmp[0]; |
| tmp[0] = src->LOWER_32.char_value[3]; |
| tmp[1] = src->LOWER_32.char_value[2]; |
| src->LOWER_32.char_value[3] = src->LOWER_32.char_value[0]; |
| src->LOWER_32.char_value[2] = src->LOWER_32.char_value[1]; |
| src->LOWER_32.char_value[1] = tmp[1]; |
| src->LOWER_32.char_value[0] = tmp[0]; |
| } |
| void XBee_Convert_Endian_16(XBEE_ADDRESS_16 *src) { |
| char tmp; |
| tmp = src->INT_16.char_value[0]; |
| src->INT_16.char_value[0] = src->INT_16.char_value[1]; |
| src->INT_16.char_value[1] = tmp; |
| } |
| /PIC Stuff/PICX_27J13/xbee.h |
|---|
| 0,0 → 1,269 |
| #ifndef XBEE_H |
| #define XBEE_H |
| #define XBEE_BUFFER_SIZE 227 |
| // If API mode = 2 is enabled |
| #define XBEE_USE_ESCAPE_CHAR |
| #define XBEE_ESCAPE_VAL 0x20 |
| #define XBEE_START_DELIMITER 0x7E |
| #define XBEE_ESCAPE_CHAR 0x7D |
| #define XBEE_XON 0x11 |
| #define XBEE_XOFF 0x13 |
| // Expected 'next' state |
| #define XBEE_STATE_READ_START 10 |
| #define XBEE_STATE_READ_LENGTH_HIGH 11 |
| #define XBEE_STATE_READ_LENGTH_LOW 12 |
| #define XBEE_STATE_READ_FRAME_DATA 13 |
| #define XBEE_STATE_READ_CHECKSUM 14 |
| // Command Frame Type |
| #define XBEE_TX_AT_COMMAND 0x08 |
| #define XBEE_TX_AT_COMMAND_QUEUE 0x09 |
| #define XBEE_RX_AT_COMMAND_RESPONSE 0x88 |
| #define XBEE_TX_DATA_PACKET 0x10 |
| #define XBEE_RX_DATA_PACKET 0x90 |
| #define XBEE_RX_DATA_TX_STATUS 0x8B |
| #define XBEE_RX_IO_DATA_SAMPLE 0x92 |
| #define XBEE_TX_EXPLICIT_COMMAND 0x11 |
| #define XBEE_RX_EXPLICIT_COMMAND 0x91 |
| #define XBEE_TX_REMOTE_AT_COMMAND 0x17 |
| #define XBEE_RX_REMOTE_AT_COMMAND_RESPONSE 0x97 |
| #define XBEE_TX_CREATE_SOURCE_ROUTE 0x21 |
| #define XBEE_RX_ROUTE_RECORD 0xA1 |
| #define XBEE_RX_NODE_IDENTIFICATION 0x95 |
| #define XBEE_RX_FRAME_MODEM_STATUS 0x8A |
| typedef struct { |
| union { |
| unsigned long long_value; |
| unsigned char char_value[4]; // Little Endian!! |
| } UPPER_32; |
| union { |
| unsigned long long_value; |
| unsigned char char_value[4]; // Little Endian!! |
| } LOWER_32; |
| } XBEE_ADDRESS_64; |
| typedef struct { |
| union { |
| unsigned int int_value; |
| unsigned char char_value[2]; // Little Endian!! |
| } INT_16; |
| } XBEE_ADDRESS_16; |
| // Unique Frame Components |
| typedef struct { |
| unsigned char frame_type; |
| unsigned char frame_id; |
| unsigned char command[2]; |
| unsigned char data[XBEE_BUFFER_SIZE]; |
| } XBEE_TX_AT_COMMAND_FRAME; |
| #define XBEE_TX_AT_COMMAND_FRAME_SIZE 4 |
| typedef struct { |
| unsigned char frame_type; |
| unsigned char frame_id; |
| unsigned char command[2]; |
| unsigned char data[XBEE_BUFFER_SIZE]; |
| } XBEE_TX_AT_COMMAND_QUEUE_FRAME; |
| #define XBEE_TX_AT_COMMAND_QUEUE_FRAME_SIZE 4 |
| typedef struct { |
| unsigned char frame_type; |
| unsigned char frame_id; |
| unsigned char command[2]; |
| unsigned char command_status; |
| unsigned char data[XBEE_BUFFER_SIZE]; |
| } XBEE_RX_AT_COMMAND_RESPONSE_FRAME; |
| #define XBEE_RX_AT_COMMAND_RESPONSE_FRAME_SIZE 5 |
| typedef struct { |
| unsigned char frame_type; |
| unsigned char frame_id; |
| XBEE_ADDRESS_64 destination_64; |
| XBEE_ADDRESS_16 destination_16; |
| unsigned char broadcast_radius; |
| unsigned char options; |
| unsigned char data[XBEE_BUFFER_SIZE]; |
| } XBEE_TX_DATA_PACKET_FRAME; |
| #define XBEE_TX_DATA_PACKET_FRAME_SIZE 14 |
| typedef struct { |
| unsigned char frame_type; |
| XBEE_ADDRESS_64 source_64; |
| XBEE_ADDRESS_16 source_16; |
| unsigned char recieve_options; |
| unsigned char data[XBEE_BUFFER_SIZE]; |
| } XBEE_RX_DATA_PACKET_FRAME; |
| #define XBEE_RX_DATA_PACKET_FRAME_SIZE 12 |
| typedef struct { |
| unsigned char frame_type; |
| unsigned char frame_id; |
| XBEE_ADDRESS_16 destination_16; |
| unsigned char transmit_retry_count; |
| unsigned char delivery_status; |
| unsigned char discovery_status; |
| } XBEE_RX_DATA_TX_STATUS_FRAME; |
| #define XBEE_RX_DATA_TX_STATUS_FRAME_SIZE 7 |
| typedef struct { |
| unsigned char frame_type; |
| XBEE_ADDRESS_64 source_64; |
| XBEE_ADDRESS_16 source_16; |
| unsigned char recieve_options; |
| unsigned char number_of_samples; |
| unsigned char digital_ch_mask[2]; |
| unsigned char analog_ch_mask; |
| unsigned char digital_samples[2]; |
| unsigned char analog_samples[8]; |
| } XBEE_RX_IO_DATA_SAMPLE_FRAME; |
| #define XBEE_RX_IO_DATA_SAMPLE_FRAME_SIZE 26 |
| typedef struct { |
| unsigned char frame_type; |
| unsigned char frame_id; |
| XBEE_ADDRESS_64 destination_64; |
| XBEE_ADDRESS_16 destination_16; |
| unsigned char source_endpoint; |
| unsigned char destination_endpoint; |
| unsigned char cluster_id[2]; |
| unsigned char profile_id[2]; |
| unsigned char broadcast_radius; |
| unsigned char transmit_options; |
| unsigned char data[XBEE_BUFFER_SIZE]; |
| } XBEE_TX_EXPLICIT_COMMAND_FRAME; |
| #define XBEE_TX_EXPLICIT_COMMAND_FRAME_SIZE 20 |
| typedef struct { |
| unsigned char frame_type; |
| XBEE_ADDRESS_64 source_64; |
| XBEE_ADDRESS_16 source_16; |
| unsigned char source_endpoint; |
| unsigned char destination_endpoint; |
| unsigned char cluster_id[2]; |
| unsigned char profile_id[2]; |
| unsigned char recieve_options; |
| unsigned char data[XBEE_BUFFER_SIZE]; |
| } XBEE_RX_EXPLICIT_COMMAND_FRAME; |
| #define XBEE_RX_EXPLICIT_COMMAND_FRAME_SIZE 18 |
| typedef struct { |
| unsigned char frame_type; |
| unsigned char frame_id; |
| XBEE_ADDRESS_64 destination_64; |
| XBEE_ADDRESS_16 destination_16; |
| unsigned char remote_options; |
| unsigned char command[2]; |
| unsigned char data[XBEE_BUFFER_SIZE]; |
| } XBEE_TX_REMOTE_AT_COMMAND_FRAME; |
| #define XBEE_TX_REMOTE_AT_COMMAND_FRAME_SIZE 15 |
| typedef struct { |
| unsigned char frame_type; |
| unsigned char frame_id; |
| XBEE_ADDRESS_64 source_64; |
| XBEE_ADDRESS_16 source_16; |
| unsigned char command[2]; |
| unsigned char command_status; |
| unsigned char command_data[4]; |
| } XBEE_RX_REMOTE_AT_COMMAND_FRAME; |
| #define XBEE_RX_REMOTE_AT_COMMAND_FRAME_SIZE 19 |
| typedef struct { |
| unsigned char frame_type; |
| unsigned char frame_id; |
| XBEE_ADDRESS_64 destination_64; |
| XBEE_ADDRESS_16 destination_16; |
| unsigned char route_options; |
| unsigned char num_of_addresses; |
| unsigned char addresses[XBEE_BUFFER_SIZE]; |
| } XBEE_TX_CREATE_SOURCE_ROUTE_FRAME; |
| #define XBEE_TX_CREATE_SOURCE_ROUTE_FRAME_SIZE 14 |
| typedef struct { |
| unsigned char frame_type; |
| XBEE_ADDRESS_64 source_64; |
| XBEE_ADDRESS_16 source_16; |
| unsigned char recieve_options; |
| unsigned char num_of_addresses; |
| unsigned char addresses[XBEE_BUFFER_SIZE]; |
| } XBEE_RX_ROUTE_RECORD_FRAME; |
| #define XBEE_RX_ROUTE_RECORD_FRAME_SIZE 13 |
| typedef struct { |
| unsigned char frame_type; |
| XBEE_ADDRESS_64 source_64; |
| XBEE_ADDRESS_16 source_16; |
| unsigned char recieve_options; |
| XBEE_ADDRESS_16 remote_16; |
| XBEE_ADDRESS_64 remote_64; |
| unsigned char NI_string[2]; |
| XBEE_ADDRESS_16 parent_16; |
| unsigned char device_type; |
| unsigned char source_event; |
| unsigned char profile_id[2]; |
| unsigned char manufacturer_id[2]; |
| } XBEE_RX_NODE_IDENTIFICATION_INDICATOR_FRAME; |
| #define XBEE_RX_NODE_IDENTIFICATION_INDICATOR_FRAME_SIZE 32 |
| typedef struct { |
| unsigned char frame_type; |
| unsigned char status; |
| } XBEE_RX_MODEM_STATUS_FRAME; |
| #define XBEE_RX_MODEM_STATUS_FRAME_SIZE 2 |
| // Common Frame Components |
| typedef struct __XBEE_FRAME { |
| unsigned char start_delimiter; |
| XBEE_ADDRESS_16 length; |
| union { |
| XBEE_TX_AT_COMMAND_FRAME TX_AT_COMMAND; |
| XBEE_TX_AT_COMMAND_QUEUE_FRAME TX_AT_COMMAND_QUEUE; |
| XBEE_RX_AT_COMMAND_RESPONSE_FRAME RX_AT_COMMAND_RESPONSE; |
| XBEE_TX_DATA_PACKET_FRAME TX_DATA_PACKET; |
| XBEE_RX_DATA_PACKET_FRAME RX_DATA_PACKET; |
| XBEE_RX_DATA_TX_STATUS_FRAME RX_DATA_TX_STATUS; |
| XBEE_RX_IO_DATA_SAMPLE_FRAME RX_IO_DATA_SAMPLE; |
| XBEE_TX_EXPLICIT_COMMAND_FRAME TX_EXPLICIT_COMMAND; |
| XBEE_RX_EXPLICIT_COMMAND_FRAME RX_EXPLICIT_COMMAND; |
| XBEE_TX_REMOTE_AT_COMMAND_FRAME TX_REMOTE_AT_COMMAND; |
| XBEE_RX_REMOTE_AT_COMMAND_FRAME RX_REMOTE_AT_COMMAND; |
| XBEE_TX_CREATE_SOURCE_ROUTE_FRAME TX_CREATE_SOURCE_ROUTE; |
| XBEE_RX_ROUTE_RECORD_FRAME RX_ROUTE_RECORD; |
| XBEE_RX_NODE_IDENTIFICATION_INDICATOR_FRAME RX_NODE_IDENTIFICATION; |
| XBEE_RX_MODEM_STATUS_FRAME RX_MODEM_STATUS; |
| } FRAME; |
| } XBEE_FRAME; |
| // Overall Data Structure |
| typedef struct __xbee_data { |
| XBEE_FRAME rcv_frame; |
| unsigned int dataind; |
| unsigned char checksum_sum; |
| unsigned char read_state; |
| unsigned char frame_rdy; |
| unsigned char escape_flag; |
| } XBEE_DATA; |
| void XBee_Init(void); |
| void XBee_Serial_In(unsigned char); |
| void XBee_Process_Received_Frame(void); |
| void XBee_Process_Transmit_Frame(unsigned char *data, unsigned char length); |
| unsigned int XBee_Get_Received_Frame(unsigned char *frame); |
| void XBee_Set_RTS(unsigned char); |
| unsigned char XBee_Read_CTS(void); |
| void XBee_Convert_Endian_64(XBEE_ADDRESS_64 *src); |
| void XBee_Convert_Endian_16(XBEE_ADDRESS_16 *src); |
| #endif |