nRF51 and nRF52 ADC calibration information

[Masahiro Kondo]

Hello. I have read a topic about ADC calibration (gain and offset error in 0x10000024) of nRF51822 here but I can't find the document describing it. Could anyone point me where the description of this register is (is it part of FICR?)? And also, does nRF52832 have the same register that I can use to adjust gain and offset inside firmware?

Thank you for the help.

[Masahiro Kondo]

Thank you Stefan. I hope this function will be available on nRF52 then we can remove external ADC (we need a reasonably good ADC in our application) which is using a bit of extra current.

Masahiro

[Markus Aerni]

HI 

how do i use the calibration values at address 0x10000024 ? 

do you  have a code snippet for me ?

Thanks