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Analog read correction in Arduino environement

Posted: Sun Apr 15, 2018 1:38 am
by VormsThierry
I try to use the correction for the real reference value and for the non linearity issue.
I am in the Arduino ide envirronement.
The functions provided doesnt run even with all necessary includes files.
For example the function esp_adc_cal_check_efuse seams to not exist in the Arduino environement.
I have to know the exact reference voltage and correct the non linearity issue.
Please keep me informed !
Best regards
Thierry Vorms