STM32F3 , ADC calibration

william239955_stm1 · ‎2014-05-16

Posted on May 16, 2014 at 16:02

hello,

during the calibration process I saw we must activate the internal regulator, but sometimes I saw a calibration process without this line, so for me it's not very clear, what is the best way?

actually I don't calibrate the ADC chanel with the internal regulator, what's the impact?

thanks a lot

raptorhal2 · ‎2014-05-17

Posted on May 17, 2014 at 15:55

actually I don't calibrate the ADC chanel with the internal regulator, what's the impact?

It depends on which processor series you are using. The F30x series requires turning on the internal regulator, the F37x series does not.

Hal