• State Verified Answer
  • Locked Locked
  • Replies 2 replies
  • Subscribers 69 subscribers
  • Views 3679 views
  • Users 0 members are here
Attachments (0)
Nordic Case Info
  • Case ID: 111678
Options
This post is older than 2 years and might not be relevant anymore
More Info: Consider searching for newer posts
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

softdevice process timing

chiba

Hi, all. I use nrf52 and softdevice(S132).

I'd like to know SoftDevice process timing to hardware. Can it be ?

image description

I know, SoftDevice Specification in "Processor availability and interrupt latency" but fixd parametor only.

I want any parametor. (e.g 1paket[10Byte]TX/RX, 2paket[20Byte]TX/RX ...)

Thanks

Parents
  • 0

    Hi, I see no easy way to do this, as there might be stack interrupts caused by both radio, and pre- and post-processing. My suggestion is to make a simplified application that emulate the data throughput you are aiming for, and then in main () you have a while loop that continuously toggle an GPIO. That way you can monitor when the GPIO doesn't toggle, and based on that asses the actual interrupt latency for your application by the softdevice stack.

Reply
  • 0

    Hi, I see no easy way to do this, as there might be stack interrupts caused by both radio, and pre- and post-processing. My suggestion is to make a simplified application that emulate the data throughput you are aiming for, and then in main () you have a while loop that continuously toggle an GPIO. That way you can monitor when the GPIO doesn't toggle, and based on that asses the actual interrupt latency for your application by the softdevice stack.

Children
No Data
Related
Terms of service