Cancel / Disable TIMER COMPARE Event

RE: Cancel / Disable TIMER COMPARE Event

Thomas_E — Fri, 15 Aug 2025 13:50:56 GMT

Thank you.

RE: Cancel / Disable TIMER COMPARE Event

Kenneth — Fri, 15 Aug 2025 08:45:49 GMT

I don't have a better suggestion either, other than stop timer, but I don't think that is an option here.

Kenneth

RE: Cancel / Disable TIMER COMPARE Event

Thomas_E — Fri, 15 Aug 2025 00:52:53 GMT

So in summary, I use a Timer Capture Task to a CC register, to prevent / discard a pending Timer Compare event, on that same register (Compare set up earlier, functions as a timeout) .

Accomplished via DPPI: Radio Address Event triggers Timer Capture Task.

Is this a good practice.

Thanks

RE: Cancel / Disable TIMER COMPARE Event

Thomas_E — Thu, 14 Aug 2025 16:29:20 GMT

I am doing my own radio implementation, differing from ESB in that it is a synchronous protocol that has time slots, with a data request and response within each time slot.

Thinking about it further, I guess you would never want a Timer Capture Task to also trigger a Timer Compare Event, even though at the moment of the Timer Capture to a CC register, the register value is matching the Timer's current value.

RE: Cancel / Disable TIMER COMPARE Event

Kenneth — Thu, 14 Aug 2025 15:27:09 GMT

Hi,

Before I try to think through this, can you tell me if you are making your own radio implementation (e.g based on ESB protocol), or are you running for instance our softdevice BLE controller here?

Kenneth