| 0,0 → 1,133 |
|---|
| #ifndef DEFINES_H |
| #define DEFINES_H |
| |
| #include <xc.h> |
| #include <stdint.h> |
| |
| // <editor-fold defaultstate="collapsed" desc="I/O Pins"> |
| /* Pins Mapping |
| * 2 - RA5 - LSM303_DRDY |
| * 3 - RA4 - L3GD20_DRDY |
| * 5 - RC5 - UART_RX |
| * 6 - RC4 - UART TX |
| * 7 - RC3 - ADDR_3 |
| * 8 - RC6 - BTN_CAP_0 |
| * 9 - RC7 - BTN_CAP_1 |
| * 10 - RB7 - SCL_2 |
| * 11 - RB6 - SCL_1 |
| * 12 - RB5 - SDA_2 |
| * 13 - RB4 - SDA_1 |
| * 14 - RC2 - ADDR_2 |
| * 15 - RC1 - ADDR_1 |
| * 16 - RC0 - ADDR_0 |
| * 17 - RA2 - BTN_INT |
| */ |
| #define LSM303_INT_TRIS TRISAbits.TRISA5 |
| #define L3GD20_INT_TRIS TRISAbits.TRISA4 |
| #define UART_RX_TRIS TRISCbits.TRISC5 |
| #define UART_TX_TRIS TRISCbits.TRISC4 |
| |
| #define BTN_INT_TRIS TRISAbits.TRISA2 |
| |
| #define I2C_ADDR_3_TRIS TRISCbits.TRISC3 |
| #define I2C_ADDR_2_TRIS TRISCbits.TRISC2 |
| #define I2C_ADDR_1_TRIS TRISCbits.TRISC1 |
| #define I2C_ADDR_0_TRIS TRISCbits.TRISC0 |
| |
| #define I2C_ADDR_3_WPU WPUCbits.WPUC3 |
| #define I2C_ADDR_2_WPU WPUCbits.WPUC2 |
| #define I2C_ADDR_1_WPU WPUCbits.WPUC1 |
| #define I2C_ADDR_0_WPU WPUCbits.WPUC0 |
| |
| #define I2C_ADDR_3_PORT PORTCbits.RC3 |
| #define I2C_ADDR_2_PORT PORTCbits.RC2 |
| #define I2C_ADDR_1_PORT PORTCbits.RC1 |
| #define I2C_ADDR_0_PORT PORTCbits.RC0 |
| |
| #define I2C_1_CLK_TRIS TRISBbits.TRISB6 |
| #define I2C_1_DAT_TRIS TRISBbits.TRISB4 |
| |
| #define I2C_2_CLK_TRIS TRISBbits.TRISB7 |
| #define I2C_2_DAT_TRIS TRISBbits.TRISB5 |
| |
| #define CPS_R_TRIS TRISCbits.TRISC6 |
| #define CPS_L_TRIS TRISCbits.TRISC7 |
| #define CPS_R_ANSL ANSELCbits.ANSC6 |
| #define CPS_L_ANSL ANSELCbits.ANSC7 |
| #define CPS_R_WPU WPUCbits.WPUC6 |
| #define CPS_L_WPU WPUCbits.WPUC7 |
| |
| // </editor-fold> |
| |
| #define _XTAL_FREQ 32000000 |
| |
| #define CMD_QUERY_BTN 0x0A |
| #define CMD_SET_LEDS 0x0B |
| #define CMD_RESET 0x0C |
| #define CMD_ACTIVE 0x0D |
| |
| #define OP_STATE_IDLE 0x10 |
| #define OP_STATE_ACTIVE 0x20 |
| |
| #define RESET_POR 0x0 |
| #define RESET_BOR 0x1 |
| #define RESET_MCLR 0x2 |
| #define RESET_WDT 0x3 |
| #define RESET_RST 0x4 |
| #define RESET_STK 0x5 |
| |
| #define I2C1_SLAVE_PREFIX 0x10 |
| |
| #define DIR_BRIGHTNESS 0x40 |
| #define DIR_S 0x00 |
| #define DIR_W 0x01 |
| #define DIR_N 0x02 |
| #define DIR_E 0x03 |
| |
| typedef union { |
| struct { |
| unsigned BTN_L_N :1; |
| unsigned BTN_L_E :1; |
| unsigned BTN_R_E :1; |
| unsigned BTN_R_N :1; |
| unsigned BTN_R_S :1; |
| unsigned BTN_R_W :1; |
| unsigned BTN_L_S :1; |
| unsigned BTN_L_W :1; |
| }; |
| uint8_t w; |
| } BTN_STATUS; |
| |
| typedef union { |
| struct { |
| uint8_t LED_0; |
| uint8_t LED_1; |
| uint8_t LED_2; |
| uint8_t LED_3; |
| uint8_t LED_4; |
| uint8_t LED_5; |
| uint8_t LED_6; |
| uint8_t LED_7; |
| uint8_t LED_N; |
| uint8_t LED_W; |
| uint8_t LED_E; |
| uint8_t LED_S; |
| uint8_t LED_A; |
| uint8_t LED_B; |
| uint8_t LED_C; |
| uint8_t LED_D; |
| } single; |
| uint8_t w[16]; |
| } LED_VALUES; |
| |
| void Reset_Board(uint8_t next_state); |
| uint8_t Get_Last_Reset(void); |
| |
| void Check_I2C_Idle(void); |
| void Idle_Animation(void); |
| |
| uint8_t Direction_Rotate_Clockwise(uint8_t); |
| uint8_t Direction_Rotate_CClockwise(uint8_t); |
| |
| #endif /* DEFINES_H */ |
| |