Merge branch 'bugfix/adc_dma_test_value' into 'master'

adc_test: fix the failure caused by low expected middle value

See merge request espressif/esp-idf!10878

components/driver/test/adc_dma_test/test_esp32.c

@@ -110,7 +110,7 @@ static esp_err_t adc_dma_data_check(uint8_t *buf, int length, int ideal_level)
         } else if (ideal_level == 0) {  // low level 0v
             TEST_ASSERT_LESS_THAN( 10, p->type1.data );
         } else if (ideal_level == 2) {  // middle level 1.4v
-            TEST_ASSERT_INT_WITHIN( 128, 1666, p->type1.data );
+            TEST_ASSERT_INT_WITHIN( 128, 1586, p->type1.data );
         } else if (ideal_level == 3) {  // normal level
         } else { // no check
         }
@@ -163,4 +163,4 @@ TEST_CASE("ADC DMA read", "[adc dma]")
     example_i2s_deinit();
 }
 
-#endif // !DISABLED_FOR_TARGETS(ESP8266, ESP32S2)
+#endif // !DISABLED_FOR_TARGETS(ESP8266, ESP32S2)