board/main/main.c

#include "ambient_light.c"
#include "driver/i2c.h"
#include "esp_log.h"
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "light.c"
#include "mqtt.c"
#include "sdkconfig.h"
#include "wifi.c"

#define I2C_MASTER_TX_BUF_DISABLE 0 /*!< I2C master doesn't need buffer */
#define I2C_MASTER_RX_BUF_DISABLE 0 /*!< I2C master doesn't need buffer */
#define I2C_MASTER_SDA_IO CONFIG_I2C_SDA
#define I2C_MASTER_SCL_IO CONFIG_I2C_SCL

#define I2C_MASTER_FREQ_HZ 400000 /*!< I2C master clock frequency */
#define I2C_MASTER_NUM CONFIG_I2C_NUM

#include "embedded_display.c"
#include "temperature.c"

void init_i2c() {
  int i2c_master_port = I2C_MASTER_NUM;

  i2c_config_t conf = {
      .mode = I2C_MODE_MASTER,
      .sda_io_num = I2C_MASTER_SDA_IO,
      .scl_io_num = I2C_MASTER_SCL_IO,
      .sda_pullup_en = GPIO_PULLUP_ENABLE,
      .scl_pullup_en = GPIO_PULLUP_ENABLE,
      .master.clk_speed = I2C_MASTER_FREQ_HZ,
  };
  i2c_param_config(i2c_master_port, &conf);
  ESP_LOGI("I2C", "Enabling I2C");
  ESP_ERROR_CHECK(i2c_driver_install(i2c_master_port, conf.mode,
                                     I2C_MASTER_RX_BUF_DISABLE,
                                     I2C_MASTER_TX_BUF_DISABLE, 0));

  ESP_LOGI("SCR", "I2C initialized successfully");
}

static const char *TAG = "DisplayAmbientLight";

void app_main(void) {
  light_init_strip();
  init_i2c();
  init_display();
  display_print8_str(0, 0, "Ambient Light");
  ambient_light_init();
  ambient_light_auto_fetch();
  auto_fetch_temperature();
  init_ui();
  xTaskCreate(publish_ui_input, "ui_input_event", 2048, NULL, 10, NULL);
  vTaskDelay(pdMS_TO_TICKS(10));
  light_play(light_mode_connection_wifi);
  if (connect_wifi()) {
    light_play(light_mode_idle);
  }
  vTaskDelay(pdMS_TO_TICKS(1000));
  mqtt_app_start();
  if (waiting_for_mqtt_connected()) {
    light_play(light_mode_mqtt_connected);
  }
  if (waiting_for_desktop_online()) {
    light_play(light_mode_desktop_online);
  }
  while (waiting_and_get_colors()) {
    light_play_colors(NUMBER_OF_LEDS * 3, mqtt_colors_buffer);
  }
}