feat: 语音模块氛围灯控制及亮度调整动画。

main/ci_03t.c

@@ -67,23 +67,31 @@ static void rx_task(void *arg) {
       ESP_LOGI(RX_TASK_TAG, "Read %d bytes: '%s'", rxBytes, data);
       ESP_LOG_BUFFER_HEXDUMP(RX_TASK_TAG, data, rxBytes, ESP_LOG_INFO);
 
-      if (data[0] == 0x11 && rxBytes >= 2) {
+      if (data[0] == 0x98 && data[1] == 0x77 && data[rxBytes - 1] == 0x98 &&
-        if (data[1] <= 6) {
+          data[rxBytes - 2] == 0x77) {
-          light_mode = data[1];
+        if (data[2] == 0x10) {    // 氛围灯模式
+          if (data[3] == 0x02) {  // 开灯、正常模式
+            tx_buff[0] = 0x05;
+            led_strip_set_brightness(150);
+            ci_03t_send_data(tx_buff, 1);
+            continue;
+          }
+          if (data[3] == 0x01) {  // 开灯、正常模式
+            tx_buff[0] = 0x06;
+            led_strip_set_brightness(20);
+            ci_03t_send_data(tx_buff, 1);
+            continue;
+          }
+          if (data[3] == 0x00) {  // 关灯
+            led_strip_set_brightness(0);
+            tx_buff[0] = 0x04;
+            ci_03t_send_data(tx_buff, 1);
+            continue;
+          }
         }
-        tx_buff[0] = data[0];
+        ESP_LOGW(RX_TASK_TAG, "Unknow command");
-        tx_buff[1] = light_mode;
+      } else {
-        uart_write_bytes(CI_03T_UART_NUM, tx_buff, 2);
+        ESP_LOGW(RX_TASK_TAG, "Invalid data");
-      } else if (data[0] == 0x12 && rxBytes >= 2) {
-        tx_buff[0] = 0x12;
-        tx_buff[1] = data[1];
-        led_strip_set_brightness(data[1]);
-        uart_write_bytes(CI_03T_UART_NUM, tx_buff, 2);
-      } else if (data[0] == 0x13 && rxBytes >= 2) {
-        tx_buff[0] = 0x12;
-        tx_buff[1] = display_ambient_lighting_level + (int8_t)data[1];
-        led_strip_set_brightness(tx_buff[1]);
-        uart_write_bytes(CI_03T_UART_NUM, tx_buff, 2);
       }
     }
   }
@@ -107,7 +115,4 @@ void ci_03t_init() {
 
   xTaskCreate(rx_task, "uart_rx_task", 1024 * 2, NULL, configMAX_PRIORITIES,
               NULL);
-  // xTaskCreate(tx_task, "uart_tx_task", 1024 * 2, NULL, configMAX_PRIORITIES -
-  // 1,
-  //             NULL);
 }

main/light.c

@@ -36,9 +36,25 @@ light_mode_t light_mode;
 float display_ambient_light_brightness = 1;
 uint8_t display_ambient_lighting_level = 255;
 
+void led_strip_fade_in_light_level(void *pvParameter) {
+  float target = (float)display_ambient_lighting_level / 255.0;
+  float step_length = (target - display_ambient_light_brightness) / 40.0;
+  for (int t = 0; t < 40; t++) {
+    display_ambient_light_brightness += step_length;
+    vTaskDelay(pdMS_TO_TICKS(10));
+  }
+  display_ambient_light_brightness = target;
+  vTaskDelete(NULL);
+}
+
 void led_strip_set_brightness(uint8_t level) {
+  if (display_ambient_lighting_level == level) {
+    return;
+  }
   display_ambient_lighting_level = level;
-  display_ambient_light_brightness = (float)level / 255.0;
+
+  xTaskCreate(led_strip_fade_in_light_level, "LED_STRIP_FADE_IN_LIGHT_LEVEL",
+              4096, NULL, 1, NULL);
 }
 
 /**

main/main.c

@@ -44,7 +44,7 @@ void init_i2c() {
 static const char *TAG = "DisplayAmbientLight";
 
 void app_main(void) {
-  // light_init_strip();
+  light_init_strip();
   init_i2c();
   init_display();
   display_print8_str(0, 0, "Ambient Light");
@@ -70,6 +70,5 @@ void app_main(void) {
   }
   while (waiting_and_get_colors()) {
     light_play_colors(NUMBER_OF_LEDS * 3, mqtt_colors_buffer);
-    vTaskDelay(pdMS_TO_TICKS(10));
   }
 }

main/temperature.c

@@ -22,14 +22,12 @@
 
 #define TEMPERATURE_TAG "temperature"
 void fetch_temperature(void* arg) {
-  ESP_LOGI(TEMPERATURE_TAG, "fetch_temperature");
   esp_err_t error;
   float temperature = DEFAULT_TEMPERATURE;
   char temperature_str[10];
   uint8_t temperature_buffer[] = {0, 0};
   display_fill_rect(0, 0, 128, 2, 0x00);
   for (;;) {
-    ESP_LOGI(TEMPERATURE_TAG, "fetching temperature");
     i2c_cmd_handle_t cmd = i2c_cmd_link_create();
     i2c_master_start(cmd);
     i2c_master_write_byte(cmd, GX21M15_ADDRESS | I2C_MASTER_WRITE,