Skip to content

ESP32: Using RGB_BUILTIN define as pin number in the constructor fail… #361

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

ESP32: Using RGB_BUILTIN define as pin number in the constructor fail… #361

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 6 additions & 0 deletions Adafruit_NeoPixel.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3045,6 +3045,12 @@ if(is800KHz) {
@param p Arduino pin number (-1 = no pin).
*/
void Adafruit_NeoPixel::setPin(int16_t p) {
#if defined(ESP32) && defined(RGB_BUILTIN)
if((p == RGB_BUILTIN) && (RGB_BUILTIN > SOC_GPIO_PIN_COUNT)){
p -= SOC_GPIO_PIN_COUNT;
}
#endif

if (begun && (pin >= 0))
pinMode(pin, INPUT); // Disable existing out pin
pin = p;
Expand Down