最新AED（BOX）代码，剩图片传输

main/app/app_player.c

@@ -118,15 +118,13 @@ static esp_err_t play_mp3(const char *path)
     unsigned char *read_ptr = read_buf;
     do {
         /* Process audio event sent from other task */
-        printf("start\n");
         if (pdPASS == xQueueReceive(audio_event_queue, &audio_event, 0)) {
             if (AUDIO_EVENT_PAUSE == audio_event) {
-                printf("start_ok\n");
                 g_player_state = PLAYER_STATE_PAUSE;
                 i2s_zero_dma_buffer(I2S_NUM_0);
                 xQueuePeek(audio_event_queue, &audio_event, portMAX_DELAY);
-                goto clean_up;
-                //continue;
+                //goto clean_up;
+                continue;
             }
 
             if (AUDIO_EVENT_CHANGE == audio_event ||
@@ -150,7 +148,6 @@ static esp_err_t play_mp3(const char *path)
 
         /* Find MP3 sync word from read buffer */
         int offset = MP3FindSyncWord(read_buf, MAINBUF_SIZE);
-        printf("nooooo");
 
         if (offset >= 0) {
             read_ptr += offset;         /*!< Data start point */
@@ -160,7 +157,6 @@ static esp_err_t play_mp3(const char *path)
 
             /* Get MP3 frame info and configure I2S clock */
             MP3GetLastFrameInfo(mp3_decoder, &frame_info);
-            printf("not");
 
             /* Configure I2S clock if sample rate changed. Always reconfigure at first frame */
             if (sample_rate != frame_info.samprate ||
@@ -176,7 +172,6 @@ static esp_err_t play_mp3(const char *path)
             }
 
             /* Write decoded data to audio decoder */
-            printf("not ok");
             size_t i2s_bytes_written = 0;
             size_t output_size = frame_info.outputSamps * nChans;
             i2s_write(I2S_NUM_0, output, output_size, &i2s_bytes_written, portMAX_DELAY);

main/gui/ui_device_ctrl.c

@@ -279,6 +279,14 @@ void picture_ctrl_start(void)//heart help -> picture
     lv_obj_set_style_text_color(lab_btn_text, lv_color_make(158, 158, 158), LV_STATE_DEFAULT);
     lv_obj_center(lab_btn_text);
     lv_obj_add_event_cb(btn_return, ui_dev_ctrl_page_return_click_cb, LV_EVENT_CLICKED, page);//return event
-
+    //image display
+    lv_obj_t *img = lv_img_create(page);
+    const char *file_name_with_path = "S:/spiffs/picture.jpg";
+    if (NULL != file_name_with_path)
+     {
+    lv_img_set_src(img, file_name_with_path);
+    lv_obj_align(img, LV_ALIGN_CENTER, 80, 0);
+    ESP_LOGI(TAG, "Display image file : %s", file_name_with_path);
+     }
 }