error: 'ledcSetup' #10309
Description
Board
ESP32 - WROOM 32 DEVKITV1
Device Description
It's the esp32 with the cp210x driver chip
Hardware Configuration
It's not connected to anything
Version
v3.0.4
IDE Name
Arduino IDE
Operating System
Windows 10
Flash frequency
80mhz
PSRAM enabled
no
Upload speed
921600
Description
I also can't use pwm because of a bug in the esp32 library.
"Compilation error: 'ledcSetup' was not declared in this scope"
Sketch
C:\Users\Guilherme\AppData\Local\Temp\.arduinoIDE-unsaved202488-11868-4gnakt.nmbmy\sketch_sep8c\sketch_sep8c.ino: In function 'void setup()':
C:\Users\Guilherme\AppData\Local\Temp\.arduinoIDE-unsaved202488-11868-4gnakt.nmbmy\sketch_sep8c\sketch_sep8c.ino:8:3: error: 'ledcSetup' was not declared in this scope
8 | ledcSetup(pwmChannel, freq, resolution);
| ^~~~~~~~~
C:\Users\Guilherme\AppData\Local\Temp\.arduinoIDE-unsaved202488-11868-4gnakt.nmbmy\sketch_sep8c\sketch_sep8c.ino:11:3: error: 'ledcAttachPin' was not declared in this scope; did you mean 'ledcAttach'?
11 | ledcAttachPin(ledPin, pwmChannel);
| ^~~~~~~~~~~~~
| ledcAttach
exit status 1
Compilation error: 'ledcSetup' was not declared in this scopeDebug Message
Compilation error: 'ledcSetup' was not declared in this scope
Other Steps to Reproduce
I was trying to use a "dabble" library, but right after compiling it gives an error.
I came to the conclusion that it was a bug in the library because I uninstalled it and installed another Arduino library, and even though the code didn't pass because it was incompatible, I just compiled it and there was no error.
I have checked existing issues, online documentation and the Troubleshooting Guide
- I confirm I have checked existing issues, online documentation and Troubleshooting guide.