adc_continuous_read

pschatzmann · Oct 20, 2023 · d7c5e41 · d7c5e41
1 parent 9cc3139
commit d7c5e41
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/AudioAnalog/AnalogAudioESP32V1.h b/src/AudioAnalog/AnalogAudioESP32V1.h
@@ -147,7 +147,7 @@ class AnalogDriverESP32V1 : public AnalogDriverBase {
         if(adc_continuous_read(self->adc_handle, dest, samples, &result, self->timeout)== ESP_OK) {
           // convert unsigned 8 bits to signed 16 bits;
           int16_t* data16 = (int16_t*)dest;
-          for (int j=samples-1;j>=0;j--){
+          for (int j = result-1; j>=0; j--){
             data16[j] = (static_cast<int16_t>(dest[8]) - 128) * 256;
           }
         } else {