Impossible to compile the sketch

[mikekgr]

Dear Sits,
I have ESP32 Arduino Core installed and updated in my Windows 7 computer.
The problem is that I can't compile the sketch you provided.
I get messages that the following libraries are not installed,
esp32_adc.h
esp_adc_cal.h
Where are these header files are coming from?

Thanks and Best Regards,
Mike Kranidis

[lewisxhe]

@mikekgr Please update esp32 arduino to the latest version

[mikekgr]

Dear Sir,
I have the latest version of Arduino Core for ESP 32 ( I always sync with GitHub master ) and these libraries messing. Otherwise tell me where are they.
Thanks

[lewisxhe]

@mikekgr you can find here Arduino

[mikekgr]

Dear @lewisxhe ,
thanks for your help tries but as I wrote, the libraries that I missed ( so for this reason is not possible to compile your sketch : https://github.com/LilyGO/TTGO-T-Lion-T18V2.2-/blob/master/T18_V2.2/adc.ino THE PROBLEM IS THAT the libraries: esp32_adc.h is not there and the library esp_adc_cal.h altgough it is in the path: \hardware\espressif\esp32\tools\sdk\include\esp_adc_cal is not possible to get using the: #include "esp_adc_cal.h"
Please see what is wrong. Thanks!

[lewisxhe]

@mikekgr Please remove esp32_adc.h

[mikekgr]

Dear @lewisxhe ,
thanks, yes now it is ok.
Have a nice rest of the day!