Subversion Repositories Code-Repo

Compare Revisions

Problem with comparison.

Ignore whitespace Rev HEAD → Rev 270

/PIC Stuff/PICX_16F1829_Controller/TLC59116.c
0,0 → 1,94
#include "defines.h"
#include "TLC59116.h"
#include "I2C2.h"
 
void TLC59116_Init(void) {
uint8_t buffer[25];
 
buffer[0] = TLC59116_AUTO_INCR_ALL | 0x00; // Register Select
buffer[1] = TLC59116_AUTO_INCR_ALL | 0x00; // MODE1
buffer[2] = 0x00; // MODE2
buffer[3] = 0x00; // PWM0
buffer[4] = 0x00; // PWM1
buffer[5] = 0x00; // PWM2
buffer[6] = 0x00; // PWM3
buffer[7] = 0x00; // PWM4
buffer[8] = 0x00; // PWM5
buffer[9] = 0x00; // PWM6
buffer[10] = 0x00; // PWM7
buffer[11] = 0x00; // PWM8
buffer[12] = 0x00; // PWM9
buffer[13] = 0x00; // PWM10
buffer[14] = 0x00; // PWM11
buffer[15] = 0x00; // PWM12
buffer[16] = 0x00; // PWM13
buffer[17] = 0x00; // PWM14
buffer[18] = 0x00; // PWM15
buffer[19] = 0xFF; // GRPPWM (maximum brightness)
buffer[20] = 0x00; // GRPFREQ (not used)
buffer[21] = 0xFF; // LEDOUT0 (brightness and group dimming enabled)
buffer[22] = 0xFF; // LEDOUT1
buffer[23] = 0xFF; // LEDOUT2
buffer[24] = 0xFF; // LEDOUT3
 
I2C2_Master_Send(TLC59116_ADDR, 25, buffer);
uint8_t result;
do {
result = I2C2_Get_Status();
} while (!result);
}
 
//void TLC59116_Write(uint8_t led, uint8_t brightness) {
// uint8_t buffer[2];
//
// buffer[0] = led + 0x02; // Register Select
// buffer[1] = brightness;
//
// I2C2_Master_Send(TLC59116_ADDR, 2, buffer);
// uint8_t result;
// do {
// result = I2C2_Get_Status();
// } while (!result);
//}
 
void TLC59116_Write_All(LED_VALUES *values) {
uint8_t buffer[17];
uint8_t i;
 
buffer[0] = TLC59116_AUTO_INCR_ALL | TLC59116_REG_PWM0; // Register Select
buffer[1] = values->w[0];
buffer[2] = values->w[1];
buffer[3] = values->w[2];
buffer[4] = values->w[3];
buffer[5] = values->w[4];
buffer[6] = values->w[5];
buffer[7] = values->w[6];
buffer[8] = values->w[7];
buffer[9] = values->w[8];
buffer[10] = values->w[9];
buffer[11] = values->w[10];
buffer[12] = values->w[11];
buffer[13] = values->w[12];
buffer[14] = values->w[13];
buffer[15] = values->w[14];
buffer[16] = values->w[15];
 
I2C2_Master_Send(TLC59116_ADDR, 17, buffer);
uint8_t result;
do {
result = I2C2_Get_Status();
} while (!result);
}
 
void TLC59116_Write_BC(uint8_t brightness) {
uint8_t buffer[2];
 
buffer[0] = TLC59116_REG_GRPPWM; // Register Select
buffer[1] = brightness;
 
I2C2_Master_Send(TLC59116_ADDR, 2, buffer);
uint8_t result;
do {
result = I2C2_Get_Status();
} while (!result);
}