FXTH87 Enable ADC on PTA0/1

[davidbrazier]

Hi

PTA0 & PTA1 can be read as analog inputs using TPMS_READ_V0 and TPMS_READ_V1 calls, but looking at ref manual and firmware guide, I assume they are digital by default and I can't see how to enable them as analog inputs.  How is it done?

David

[davidbrazier]

Thanks Tomas, that has clarified it, regards, David

[TomasVaverka · Accepted solution]

Hi David,

There is no need to enable them as analog inputs as it is done in the firmware functions TPMS_READ_V0 and V1.

You just have to configure STOP mode to be STOP4 (without entering STOP mode) and then call the function. Everything else is done inside the function: pin and ADC configuration, measure and reading. No further configuration is required.

Best regards,

Tomas