Using comparators independet of Sensor Controller

Itamar Cohen-Ogen

Other Parts Discussed in Thread: CC1352P

Hi,

I would like to use independet Comparator from Sensor Controller.

Is it possible? If yes, how?

I didn't find any driver for comparator in driverlib folder in the SDK.

Thanks,

Itamar

0 EyalCo over 3 years ago

Hi Itamar,

Which device do you use and which comparator are you talking about? COMPA / COMPB? (They are different in their functionality)

0 Itamar Cohen-Ogen over 3 years ago

Hi Eyal,

I want to use Comparator COMPB peripheral, for CC1352P MCU.

0 EyalCo over 3 years ago in reply to Itamar Cohen-Ogen

Hi,

We don't have an API for COMPB out of the Sensor Controller domain, which means you can't control this peripheral from the CM4.

Your only option is to write a task inside Sensor Controller that enables & controls the COMPB.

-Eyal

0 Itamar Cohen-Ogen over 3 years ago in reply to EyalCo

And if I want to use COMPA - is there a driver code which implements the Comparator outside the Sensor Controller?

+1 EyalCo over 3 years ago in reply to Itamar Cohen-Ogen

Not for the cc1352.

There is a driver which is being released this quarter but for the cc13x1 devices.

Also, this driver doesn't support COMPB but COMPA and still has some limitations.

Sensors forum