Update OneWire_direct_gpio.h

Comment out invalid >= 33 check , Most ESP32 pins are IN/OUT this check is invalid and thus all ESP32 that are IN/Out can be used please check the doc for the ESP32 Chip to make sure it is a IN/OUT pin .
PaulStoffregen · Sep 3, 2024 · fee1b44 · fee1b44
1 parent 72249e2
commit fee1b44
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/util/OneWire_direct_gpio.h b/util/OneWire_direct_gpio.h
@@ -237,7 +237,7 @@ void directModeOutput(IO_REG_TYPE pin)
 #if CONFIG_IDF_TARGET_ESP32C3
     GPIO.enable_w1ts.val = ((uint32_t)1 << (pin));
 #else
-    if ( digitalPinIsValid(pin) && pin <= 33 ) // pins above 33 can be only inputs
+    if ( digitalPinIsValid(pin) /* && pin <= 33 */ ) // Use Any In/Out pins 
     {
 #if ESP_IDF_VERSION_MAJOR < 4      // IDF 3.x ESP32/PICO-D4
         uint32_t rtc_reg(rtc_gpio_desc[pin].reg);