drivers_tcs3472.h

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#pragma once
#include <runtime-hw/hw.h>
#include <stdbool.h>
#include <stdint.h>

// TYPES

typedef enum {
  TCS3472_GAIN_1X = 0x00,  
  TCS3472_GAIN_4X = 0x01,  
  TCS3472_GAIN_16X = 0x02, 
  TCS3472_GAIN_60X = 0x03  
} driver_tcs3472_gain_t;

typedef enum {
  TCS3472_INTEGRATION_2_4MS = 0xFF, 
  TCS3472_INTEGRATION_24MS = 0xF6,  
  TCS3472_INTEGRATION_50MS = 0xEB,  
  TCS3472_INTEGRATION_101MS = 0xD5, 
  TCS3472_INTEGRATION_154MS = 0xC0, 
  TCS3472_INTEGRATION_700MS = 0x00  
} driver_tcs3472_integration_time_t;

typedef struct {
  uint16_t red;   
  uint16_t green; 
  uint16_t blue;  
  uint16_t clear; 
} driver_tcs3472_rgbc_t;

typedef struct {
  hw_i2c_t i2c;                                  
  driver_tcs3472_integration_time_t integration; 
} driver_tcs3472_t;

// LIFECYCLE

bool driver_tcs3472_init(driver_tcs3472_t *driver, hw_i2c_t *i2c);

bool driver_tcs3472_init_with_config(
    driver_tcs3472_t *driver, hw_i2c_t *i2c, driver_tcs3472_gain_t gain,
    driver_tcs3472_integration_time_t integration);

void driver_tcs3472_finalize(driver_tcs3472_t *driver);

// DATA ACQUISITION

bool driver_tcs3472_read(driver_tcs3472_t *driver, driver_tcs3472_rgbc_t *data);