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#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];

    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);

}