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Regard whitespace Rev 274 → Rev 275

/PIC Stuff/PICX_16F1829_Controller/I2C1.c
42,12 → 42,16
SSP1CON1 = 0x0;
SSP1CON2 = 0x0;
SSP1CON1bits.SSPM = 0x8; // I2C Master Mode
if (!speed) {
SSPADD = 0x13; // Operate at 400KHz (32MHz)
if (speed == 0x01) {
SSP1ADD = 0x13; // Operate at 400KHz (32MHz)
SSP1STATbits.SMP = 1; // Disable Slew Rate Control
} else if (speed == 0x02) {
SSP1ADD = 0x07; // Operate at 1Mhz (32Mhz)
SSP1STATbits.SMP = 1; // Disable Slew Rate Control
} else {
SSPADD = 0x4F; // Operate at 100KHz (32MHz)
SSP1ADD = 0x4F; // Operate at 100KHz (32MHz)
SSP1STATbits.SMP = 0; // Enable Slew Rate Control
}
SSP1STATbits.SMP = 1; // Disable Slew Rate Control
SSP1CON1bits.SSPEN = 1; // Enable MSSP1 Module
}
 
/PIC Stuff/PICX_16F1829_Controller/I2C1.h
4,8 → 4,9
#define MAXI2C1BUF 32
 
// I2C Operating Speed
#define I2C_400KHZ 0x0
#define I2C_100KHZ 0x1
#define I2C_100KHZ 0x0
#define I2C_400KHZ 0x1
#define I2C_1MHZ 0x2
 
// Operating State
#define I2C_IDLE 0x1
/PIC Stuff/PICX_16F1829_Controller/I2C2.c
41,12 → 41,16
SSP2CON1 = 0x0;
SSP2CON2 = 0x0;
SSP2CON1bits.SSPM = 0x8; // I2C Master Mode
if (!speed) {
if (speed == 0x01) {
SSP2ADD = 0x13; // Operate at 400KHz (32MHz)
SSP2STATbits.SMP = 1; // Disable Slew Rate Control
} else if (speed == 0x02) {
SSP2ADD = 0x07; // Operate at 1Mhz (32Mhz)
SSP2STATbits.SMP = 1; // Disable Slew Rate Control
} else {
SSP2ADD = 0x4F; // Operate at 100KHz (32MHz)
SSP2STATbits.SMP = 0; // Enable Slew Rate Control
}
SSP2STATbits.SMP = 1; // Disable Slew Rate Control
SSP2CON1bits.SSPEN = 1; // Enable MSSP2 Module
}
 
/PIC Stuff/PICX_16F1829_Controller/I2C2.h
4,8 → 4,9
#define MAXI2C2BUF 32
 
// I2C Operating Speed
#define I2C_400KHZ 0x0
#define I2C_100KHZ 0x1
#define I2C_100KHZ 0x0
#define I2C_400KHZ 0x1
#define I2C_1MHZ 0x2
 
// Operating State
#define I2C_IDLE 0x1
/PIC Stuff/PICX_16F1829_Controller/INTERRUPTS.c
57,14 → 57,14
return;
}
 
// Check to see if we have an IO interrupt
if (INTCONbits.IOCIF) {
// Call the handler
IO_Interrupt();
// // Check to see if we have an IO interrupt
// if (INTCONbits.IOCIF) {
// // Call the handler
// IO_Interrupt();
//
// return;
// }
 
return;
}
 
// // Check to see if we have an interrupt on USART1 RX
// if (PIR1bits.RC1IF) {
// // Call the interrupt handler
/PIC Stuff/PICX_16F1829_Controller/MCP23009.c
12,7 → 12,8
buffer[0] = 0x00; // Starting register address
buffer[1] = 0xFF; // IODIR, Set all pins as inputs
buffer[2] = 0xFF; // IPOL, Reported values are inverted
buffer[3] = 0xFF; // GPINTEN, Enable interrupt-on-change
// buffer[3] = 0xFF; // GPINTEN, Enable interrupt-on-change
buffer[3] = 0x00; // GPINTEN, Disable interrupt-on-change
buffer[4] = 0x00; // DEFVAL, IOC default values
buffer[5] = 0x00; // INTCON, IOC compare to previous value
buffer[6] = 0x00; // IOCON, Incrementing address, active-low interrupt cleared on GPIO read
/PIC Stuff/PICX_16F1829_Controller/defines.h
59,6 → 59,7
#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
111,6 → 112,7
void Reset_Board(uint8_t next_state);
uint8_t Get_Last_Reset(void);
 
void Check_I2C(void);
void Idle_Animation(void);
 
#endif /* DEFINES_H */
/PIC Stuff/PICX_16F1829_Controller/funclist
1,36 → 1,34
_I2C2_Interrupt_Master: CODE, 34 0 706
_Get_Last_Reset: CODE, 2221 0 43
_IO_IOC_Enable: CODE, 6042 0 6
_I2C1_Init: CODE, 2771 0 91
_I2C2_Interrupt_Master: CODE, 27 0 706
_Get_Last_Reset: CODE, 6101 0 43
_I2C1_Init: CODE, 2680 0 91
_I2C1_Interrupt_Slave: CODE, 3275 0 397
_I2C1_Read_Buffer: CODE, 2619 0 73
_I2C2_Init: CODE, 2862 0 91
_Check_I2C: CODE, 1958 0 88
_I2C1_Read_Buffer: CODE, 2440 0 78
_I2C2_Init: CODE, 2771 0 91
_I2C2_Interrupt_Slave: CODE, 3672 0 424
_I2C2_Read_Buffer: CODE, 2479 0 70
_IO_Interrupt: CODE, 2048 0 4
_main: CODE, 3064 0 211
_Interrupt_Enable: CODE, 6039 0 3
_I2C2_Master_Restart: CODE, 2692 0 79
i1_Reset_Board: CODE, 6054 0 8
_InterruptHandler: CODE, 4 0 28
_Read_Address: CODE, 6079 0 15
_I2C1_Process_Receive: CODE, 2123 0 30
_Interrupt_Init: CODE, 2047 0 1
__initialization: CODE, 2264 0 40
_MCP23009_Init: CODE, 2307 0 49
_I2C2_Process_Receive: CODE, 6036 0 3
_TLC59116_Init: CODE, 2549 0 70
_I2C2_Configure_Master: CODE, 2153 0 34
_I2C1_Interrupt_Handler: CODE, 6094 0 24
_MCP23009_Query: CODE, 2187 0 34
_IO_Init: CODE, 2068 0 26
_I2C2_Master_Send: CODE, 1958 0 83
_I2C1_Configure_Slave: CODE, 2094 0 29
_I2C2_Interrupt_Handler: CODE, 6118 0 26
_TLC59116_Write_All: CODE, 2953 0 111
_Reset_Board: CODE, 6070 0 9
_I2C1_Get_Status: CODE, 2356 0 61
_I2C1_Interrupt_Master: CODE, 740 0 663
_I2C2_Get_Status: CODE, 2417 0 62
_Idle_Animation: CODE, 1403 0 555
Total: 4159
_I2C2_Read_Buffer: CODE, 2362 0 78
_main: CODE, 3033 0 242
_Interrupt_Enable: CODE, 5870 0 3
_I2C2_Master_Restart: CODE, 2518 0 79
_InterruptHandler: CODE, 4 0 21
_Read_Address: CODE, 5894 0 15
_I2C1_Process_Receive: CODE, 2048 0 30
_Interrupt_Init: CODE, 2046 0 1
__initialization: CODE, 6009 0 23
_MCP23009_Init: CODE, 2123 0 46
_I2C2_Process_Receive: CODE, 5867 0 3
_TLC59116_Init: CODE, 2292 0 70
_I2C2_Configure_Master: CODE, 2078 0 45
_I2C1_Interrupt_Handler: CODE, 5909 0 24
_MCP23009_Query: CODE, 6064 0 37
_IO_Init: CODE, 5983 0 26
_I2C2_Master_Send: CODE, 2597 0 83
_I2C1_Configure_Slave: CODE, 6035 0 29
_I2C2_Interrupt_Handler: CODE, 5957 0 26
_TLC59116_Write_All: CODE, 2862 0 171
_Reset_Board: CODE, 5885 0 9
_I2C1_Get_Status: CODE, 2169 0 61
_I2C1_Interrupt_Master: CODE, 733 0 663
_I2C2_Get_Status: CODE, 2230 0 62
_Idle_Animation: CODE, 1396 0 562
Total: 4327
/PIC Stuff/PICX_16F1829_Controller/l.obj
Cannot display: file marked as a binary type.
svn:mime-type = application/octet-stream
/PIC Stuff/PICX_16F1829_Controller/main.c
75,6 → 75,7
}
 
BTN_STATUS btns;
LED_VALUES leds = {0x00};
 
int main(void) {
uint8_t buffer[32];
104,7 → 105,7
i2c_slave_addr = Read_Address();
 
// Delay a bit to allow I2C lines to stabilize
__delay_ms(1);
__delay_ms(10);
 
// Initialize I2C1 in slave mode
I2C1_DATA i2c1_data;
114,7 → 115,7
// Initialize I2C2 in master mode
I2C2_DATA i2c2_data;
I2C2_Init(&i2c2_data);
I2C2_Configure_Master(I2C_400KHZ);
I2C2_Configure_Master(I2C_1MHZ);
 
// Initialize interrupts
Interrupt_Init();
123,19 → 124,14
MCP23009_Init(&btns);
MCP23009_Query();
 
LED_VALUES leds = {0x00};
TLC59116_Init();
// TLC59116_Write_All(&leds);
 
if (op_state == OP_STATE_IDLE) {
IO_IOC_Enable();
// IO_IOC_Enable();
Idle_Animation();
} else if (op_state == OP_STATE_ACTIVE) {
while (1) {
__delay_ms(1);
// Read value of buttons
MCP23009_Query();
 
// Check if an I2C message was received
result = I2C1_Get_Status();
if (result) {
142,6 → 138,8
length = I2C1_Read_Buffer(buffer);
if (length == 1 && buffer[0] == CMD_RESET) {
Reset_Board(OP_STATE_IDLE);
} else if (length == 1 && buffer[0] == CMD_ACTIVE) {
Reset_Board(OP_STATE_ACTIVE);
} else if (length == 17 && buffer[0] == CMD_SET_LEDS) {
for (i = 0; i < 16; i++) {
leds.w[i] = buffer[i+1];
149,10 → 147,38
TLC59116_Write_All(&leds);
}
}
 
I2C2_Master_Restart(MCP23009_ADDR, MCP23009_GPIOA, 1);
do {
result = I2C2_Get_Status();
} while (!result);
length = I2C2_Read_Buffer(buffer);
btns.w = buffer[0];
}
}
}
 
void Check_I2C(void) {
uint8_t buffer[32];
uint8_t result, length, i;
 
// Check if an I2C message was received
result = I2C1_Get_Status();
if (result) {
length = I2C1_Read_Buffer(buffer);
if (length == 1 && buffer[0] == CMD_RESET) {
Reset_Board(OP_STATE_IDLE);
} else if (length == 1 && buffer[0] == CMD_ACTIVE) {
Reset_Board(OP_STATE_ACTIVE);
} else if (length == 17 && buffer[0] == CMD_SET_LEDS) {
for (i = 0; i < 16; i++) {
leds.w[i] = buffer[i + 1];
}
TLC59116_Write_All(&leds);
}
}
}
 
void Idle_Animation(void) {
LED_VALUES leds = {0};
uint8_t led_direction_bar[8] = {1,0,0,0,0,0,0,0};
168,6 → 194,9
while (1) {
 
// Check to see if a new message was received
Check_I2C();
 
// Update the LEDs in the middle section
for (i = 0; i < 8; i++) {
// Change the LED brightness depending on its direction
240,5 → 269,4
// Delay a bit to slow down the animation
__delay_ms(1);
}
 
}
/PIC Stuff/PICX_16F1829_Controller/nbproject/Makefile-genesis.properties
1,5 → 1,5
#
#Thu Mar 13 23:42:40 EDT 2014
#Mon Mar 17 00:03:41 EDT 2014
default.languagetoolchain.dir=C\:\\Program Files (x86)\\Microchip\\xc8\\v1.20\\bin
com-microchip-mplab-nbide-embedded-makeproject-MakeProject.md5=1f98a0eed69cb2a45c12981fa9470927
default.languagetoolchain.version=1.20