diff options
| -rw-r--r-- | ports/esp32/mphalport.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ports/esp32/mphalport.h b/ports/esp32/mphalport.h index 8a0f1dc8b..3215bc062 100644 --- a/ports/esp32/mphalport.h +++ b/ports/esp32/mphalport.h @@ -59,12 +59,15 @@ mp_hal_pin_obj_t machine_pin_get_id(mp_obj_t pin_in); #define mp_obj_get_pin(o) machine_pin_get_id(o) // legacy name; only to support esp8266/modonewire #define mp_hal_pin_name(p) (p) static inline void mp_hal_pin_input(mp_hal_pin_obj_t pin) { + gpio_pad_select_gpio(pin); gpio_set_direction(pin, GPIO_MODE_INPUT); } static inline void mp_hal_pin_output(mp_hal_pin_obj_t pin) { + gpio_pad_select_gpio(pin); gpio_set_direction(pin, GPIO_MODE_INPUT_OUTPUT); } static inline void mp_hal_pin_open_drain(mp_hal_pin_obj_t pin) { + gpio_pad_select_gpio(pin); gpio_set_direction(pin, GPIO_MODE_INPUT_OUTPUT_OD); } static inline void mp_hal_pin_od_low(mp_hal_pin_obj_t pin) { |