CALIBRATEOFFSET

RE: CALIBRATEOFFSET

Kiyoshi Iwai — Mon, 09 Apr 2018 09:22:55 GMT

I understood.

RE: CALIBRATEOFFSET

Jørgen Holmefjord — Mon, 09 Apr 2018 09:18:53 GMT

Hi,

The offset value is internal and can not be read by the application.

Best regards,
Jørgen

RE: CALIBRATEOFFSET

Kiyoshi Iwai — Mon, 09 Apr 2018 08:16:27 GMT

Hello Jørgen,

Thank you for reply.

Can I read the offset value stored in the peripheral? Where can I get it?

Thanks,

Kiyoshi Iwai

RE: CALIBRATEOFFSET

Jørgen Holmefjord — Fri, 06 Apr 2018 14:20:21 GMT

Hi,

CALIBRATEOFFSET is a hardware feature, not a software function. The SAADC will sample the input and use an algotithm to find the offset value. The offset value will be stored in the peripheral and used to compensate the offset error. It is recommended to run calibration at least once, and on major temperature changes, as described in the documentation.

Best regards,
Jørgen