after googling around a while and reading the STM32 manual section for the ADC, i am frustrated about the lack of such a section in the manual.
So how IS the ADC in the STM32F4 actually calibrated??
I found this thread:
However, if i do so on my STM32F407VGT (Discovery Board), i dont have a VREFINT_CAL value.
Should i just measure VREFINT on Channel 17 of the ADC and assume this is exactly 1.25 V?