I'm attempting to utilize TCmenu on an Adafruit Feather TFT ESP32-S2, with limited success. The "Generate Code" function does build the project, which I then open using the Arduino IDE. However, when I try to compile & upload, it fails:

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Using previously compiled file: C:\Users\username\AppData\Local\Temp\arduino_build_845093\libraries\IoAbstraction\esp32\ESP32DigitalIO.cpp.o
In file included from C:\Users\username\Documents\Arduino\libraries\IoAbstraction\src\esp32\ESP32AnalogDevice.cpp:8:
C:\Users\username\Documents\Arduino\libraries\IoAbstraction\src\esp32\ESP32AnalogDevice.cpp: In member function 'uint16_t EspAnalogInputMode::getCurrentReading()':
C:\Users\username\Documents\Arduino\libraries\IoAbstraction\src\esp32\ESP32AnalogDevice.h:21:31: error: 'ADC_WIDTH_BIT_12' was not declared in this scope
 #define IOA_ESP_BIT_SELECTION ADC_WIDTH_BIT_12
                               ^~~~~~~~~~~~~~~~
C:\Users\username\Documents\Arduino\libraries\IoAbstraction\src\esp32\ESP32AnalogDevice.cpp:71:69: note: in expansion of macro 'IOA_ESP_BIT_SELECTION'
         if(adc2_get_raw(static_cast(adcChannelNum), IOA_ESP_BIT_SELECTION, &adcVal) == ESP_OK) {
                                                                     ^~~~~~~~~~~~~~~~~~~~~
C:\Users\username\Documents\Arduino\libraries\IoAbstraction\src\esp32\ESP32AnalogDevice.h:21:31: note: suggested alternative: 'ADC_WIDTH_BIT_13'
 #define IOA_ESP_BIT_SELECTION ADC_WIDTH_BIT_12
                               ^~~~~~~~~~~~~~~~
C:\Users\username\Documents\Arduino\libraries\IoAbstraction\src\esp32\ESP32AnalogDevice.cpp:71:69: note: in expansion of macro 'IOA_ESP_BIT_SELECTION'
         if(adc2_get_raw(static_cast(adcChannelNum), IOA_ESP_BIT_SELECTION, &adcVal) == ESP_OK) {
                                                                     ^~~~~~~~~~~~~~~~~~~~~
C:\Users\username\Documents\Arduino\libraries\IoAbstraction\src\esp32\ESP32AnalogDevice.cpp: In constructor 'ESP32AnalogDevice::ESP32AnalogDevice()':
C:\Users\username\Documents\Arduino\libraries\IoAbstraction\src\esp32\ESP32AnalogDevice.h:21:31: error: 'ADC_WIDTH_BIT_12' was not declared in this scope
 #define IOA_ESP_BIT_SELECTION ADC_WIDTH_BIT_12
                               ^~~~~~~~~~~~~~~~
C:\Users\username\Documents\Arduino\libraries\IoAbstraction\src\esp32\ESP32AnalogDevice.cpp:110:23: note: in expansion of macro 'IOA_ESP_BIT_SELECTION'
     adc1_config_width(IOA_ESP_BIT_SELECTION);
                       ^~~~~~~~~~~~~~~~~~~~~
C:\Users\username\Documents\Arduino\libraries\IoAbstraction\src\esp32\ESP32AnalogDevice.h:21:31: note: suggested alternative: 'ADC_WIDTH_BIT_13'
 #define IOA_ESP_BIT_SELECTION ADC_WIDTH_BIT_12
                               ^~~~~~~~~~~~~~~~
C:\Users\username\Documents\Arduino\libraries\IoAbstraction\src\esp32\ESP32AnalogDevice.cpp:110:23: note: in expansion of macro 'IOA_ESP_BIT_SELECTION'
     adc1_config_width(IOA_ESP_BIT_SELECTION);
                       ^~~~~~~~~~~~~~~~~~~~~
{...}
exit status 1
Error compiling for board Adafruit Feather ESP32-S2 TFT.

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Is this because the board is a "-S2" model, not just an ESP32?

Unfortunately when I tried an s2 a few months ago many common libraries didn’t work so I abandoned the effort. However it seems a few of the dependencies now work on the s2. I’ll try and test again soon. I thought there was a recent PR in IoAbstraction to support the S2 model but I need to dig back into this to remember. I think it was for exactly this

I’ll just add that it works really well on regular ESP32, and the major thing holding back S2 support was that last time I tried it the graphics libraries I use didn’t work with it.

However, that stumbling block seems removed. I have a device and will get it fully working soon.

Very happy to hear that you'll be able to make progress on this item! Thank you so much!!

Will be fixed in IoAbstraction 2.3 due very soon. It also finally sorts out the annoyance where encoders always needed pinA to be an interrupt capable pin.

See

https://github.com/davetcc/IoAbstraction/issues/152

The fix was released earlier today, 2.3 of both IoAbstraction and tcMenu are available now, I have built and tested a menu on ESP32S2 with an OLED screen and rotary encoder.

Confirmed! My project does now compile with no errors or warnings!
(It doesn't WORK, but that's clearly an issue on my side, not a problem with the libraries/environment)
Thank you very much for your hard work!!

Just out of interest, did you manage to get your project working on ESP32-S2?