Merge pull request #8462 from tannewt/fix_adc_pin_test_idf5

Fix pin adc unit check
adafruit · Oct 6, 2023 · f14ca95 · f14ca95
2 parents c9d7195 + 15c5e8c
commit f14ca95
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ports/espressif/common-hal/analogio/AnalogIn.c b/ports/espressif/common-hal/analogio/AnalogIn.c
@@ -63,7 +63,7 @@
 
 void common_hal_analogio_analogin_construct(analogio_analogin_obj_t *self,
     const mcu_pin_obj_t *pin) {
-    if (pin->adc_index == 0 || pin->adc_channel == NO_ADC_CHANNEL) {
+    if (pin->adc_index == NO_ADC || pin->adc_channel == NO_ADC_CHANNEL) {
         raise_ValueError_invalid_pin();
     }
     common_hal_mcu_pin_claim(pin);