fixed bug where gpio pin was not properly reset when calling pinMode

AlmirKadric · AlmirKadric · commit 1fc283da4cc8 · 2025-10-25T13:31:03.000+09:00
diff --git a/cores/esp32/esp32-hal-gpio.c b/cores/esp32/esp32-hal-gpio.c
@@ -145,6 +145,10 @@ extern void ARDUINO_ISR_ATTR __pinMode(uint8_t pin, uint8_t mode) {
       conf.pull_down_en = GPIO_PULLDOWN_ENABLE;
     }
   }
+  if (gpio_reset_pin(pin) != ESP_OK) {
+    log_e("IO %i reset failed", pin);
+    return;
+  }
   if (gpio_config(&conf) != ESP_OK) {
     log_e("IO %i config failed", pin);
     return;

Original file line number	Diff line number	Diff line change
`@@ -145,6 +145,10 @@ extern void ARDUINO_ISR_ATTR __pinMode(uint8_t pin, uint8_t mode) {`
`145`	`145`	`conf.pull_down_en = GPIO_PULLDOWN_ENABLE;`
`146`	`146`	`}`
`147`	`147`	`}`
	`148`	`+ if (gpio_reset_pin(pin) != ESP_OK) {`
	`149`	`+ log_e("IO %i reset failed", pin);`
	`150`	`+ return;`
	`151`	`+ }`
`148`	`152`	`if (gpio_config(&conf) != ESP_OK) {`
`149`	`153`	`log_e("IO %i config failed", pin);`
`150`	`154`	`return;`