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After updating from version 2.0.14 to 3.0.3 of the Arduino-ESP32 library, I encountered a compilation error when using the function digitalPinCanOutput(pin).
The error message is as follows:
...\Arduino15\packages\esp32\hardware\esp32\3.0.3\cores\esp32/esp32-hal-gpio.h:68:34: error: 'GPIO_IS_VALID_OUTPUT_GPIO' was not declared in this scope
68 | #define digitalPinCanOutput(pin) GPIO_IS_VALID_OUTPUT_GPIO(pin)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
It appears that GPIO_IS_VALID_OUTPUT_GPIO is not declared in the scope, which causes the compilation to fail.
Sketch
bool canOutput = digitalPinCanOutput(0);
Debug Message
irrelevant
Other Steps to Reproduce
It still worked with version 2.0.14.
I have checked existing issues, online documentation and the Troubleshooting Guide
I confirm I have checked existing issues, online documentation and Troubleshooting guide.
Edit
I was able to get around the problem by including "driver/gpio.h" in the first line of my sketch.
The text was updated successfully, but these errors were encountered:
Board
OLIMEX ESP32-PoE-ISO
Device Description
irrelevant
Hardware Configuration
irrelevant
Version
v3.0.3
IDE Name
Arduino IDE 2.3.2
Operating System
Windows 10
Flash frequency
80Mhz
PSRAM enabled
no
Upload speed
921600
Description
Hello,
After updating from version 2.0.14 to 3.0.3 of the Arduino-ESP32 library, I encountered a compilation error when using the function digitalPinCanOutput(pin).
The error message is as follows:
It appears that GPIO_IS_VALID_OUTPUT_GPIO is not declared in the scope, which causes the compilation to fail.
Sketch
Debug Message
Other Steps to Reproduce
It still worked with version 2.0.14.
I have checked existing issues, online documentation and the Troubleshooting Guide
Edit
I was able to get around the problem by including "driver/gpio.h" in the first line of my sketch.
The text was updated successfully, but these errors were encountered: