main 应用

main.c

#include "esp_random.h"
#include "led_strip.h"
#include "nvs_param.h"
#include "button.h"
#include "wifi.h"
#include "mqtt.h"

void app_main(void)
{
    led_strip_init();
    nvs_param_init();
    button_init();

    // 设置最近记录的颜色
    led_color_t color_nvs;
    esp_err_t err = get_led_color(&color_nvs);
    if (err == ESP_OK)
    {
        led_strip_update(color_nvs);
    }

    while (1)
    {
        uint8_t event_id = button_wait_action();
        if (BUTTON_TYPE_LONG == event_id) // 长按按键
        {
            // 启动 wifi
            wifi_start();
            // 连接 mqtt 服务器
            mqtt_init();
        }
        else if (BUTTON_TYPE_SHORT == event_id) // 短按按键
        {
            // 设置随机颜色
            uint32_t random_val = esp_random();
            led_color_t color_random = {
                .red = random_val & 0xFF,
                .green = (random_val >> 8) & 0xFF,
                .blue = (random_val >> 16) & 0xFF,
            };
            led_strip_update(color_random);
            // 记录颜色值
            set_led_color(&color_random);
            //  向 mqtt 服务器发送消息
            if (mqtt_is_connected())
            {
                char message[512] = {0};
                const char* message_fmt = "{\"red\": %d,\"green\": %d,\"blue\": %d}";
                sprintf(message, message_fmt, color_random.red, color_random.green, color_random.blue);
                mqtt_publish(message);
            }
        }
    }

}