From 260740d2108b3b36c6c55b49e2d8f23a06313861 Mon Sep 17 00:00:00 2001
From: Frank <91616163+softhack007@users.noreply.github.com>
Date: Mon, 7 Nov 2022 16:26:33 +0100
Subject: [PATCH] small improvement for analog input

do not disable ADC initially.
---
 usermods/audioreactive/audio_source.h | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/usermods/audioreactive/audio_source.h b/usermods/audioreactive/audio_source.h
index 9a05b8f3..9637f879 100644
--- a/usermods/audioreactive/audio_source.h
+++ b/usermods/audioreactive/audio_source.h
@@ -494,11 +494,12 @@ class I2SAdcSource : public I2SSource {
             //return;
         }
       #else
-        err = i2s_adc_disable(I2S_NUM_0);
-		    //err = i2s_stop(I2S_NUM_0);
-        if (err != ESP_OK) {
-            DEBUGSR_PRINTF("Failed to initially disable i2s adc: %d\n", err);
-        }
+        // bugfix: do not disable ADC initially - its already disabled after driver install.
+        //err = i2s_adc_disable(I2S_NUM_0);
+		    // //err = i2s_stop(I2S_NUM_0);
+        //if (err != ESP_OK) {
+        //    DEBUGSR_PRINTF("Failed to initially disable i2s adc: %d\n", err);
+        //}
       #endif
 
       _initialized = true;