IDF compile warnings

Author: pschatzmann

src/AudioAnalog/AnalogDriverESP32V1.h

@@ -517,12 +517,13 @@ class AnalogDriverESP32V1 : public AnalogDriverBase {
         } else {
             LOGI("buffer_size: %u samples, conv_frame_size: %u bytes", cfg.buffer_size, (unsigned)conv_frame_size);
         }
-
+        
         // Create adc_continuous handle
-        adc_continuous_handle_cfg_t adc_config = {
-            .max_store_buf_size = (uint32_t)conv_frame_size * 2,
-            .conv_frame_size = (uint32_t) conv_frame_size,
-        };
+        adc_continuous_handle_cfg_t adc_config;
+        adc_config.max_store_buf_size = (uint32_t)conv_frame_size * 2;
+        adc_config.conv_frame_size = (uint32_t) conv_frame_size;
+        adc_config.flags.flush_pool  = true;
+        
         err = adc_continuous_new_handle(&adc_config, &adc_handle);
         if (err != ESP_OK) {
             LOGE("adc_continuous_new_handle failed with error: %d", err);

src/AudioI2S/I2SESP32V1.h

@@ -159,10 +159,12 @@ class I2SDriverESP32V1 {
           result = I2S_STD_MSB_SLOT_DEFAULT_CONFIG(
               (i2s_data_bit_width_t)cfg.bits_per_sample,
               (i2s_slot_mode_t)cfg.channels);
+          break;
         case I2S_PCM:
           result = I2S_STD_PCM_SLOT_DEFAULT_CONFIG(
               (i2s_data_bit_width_t)cfg.bits_per_sample,
               (i2s_slot_mode_t)cfg.channels);
+          break;
         default:
           result = I2S_STD_PHILIPS_SLOT_DEFAULT_CONFIG(
               (i2s_data_bit_width_t)cfg.bits_per_sample,