[radio] add multipurpose frame support

[zhanglongxia]

No description provided.

[LuDuda]

Hello @zhanglongxia,

Thank you for this contribution. Please note that this repository is based on our nRF5 SDK which is currently in maintenance mode. We do develop new features on top of nRF Connect SDK. I'm fine to integrate it here, however, please note that many new enhancements e.g. with CSL are part of the Radio Driver included in NCS. Do you want to use this repository for testing/production?

FYI: @ankuns

[zhanglongxia]

Hello @zhanglongxia,

Thank you for this contribution. Please note that this repository is based on our nRF5 SDK which is currently in maintenance mode. We do develop new features on top of nRF Connect SDK. I'm fine to integrate it here, however, please note that many new enhancements e.g. with CSL are part of the Radio Driver included in NCS. Do you want to use this repository for testing/production?

FYI: @ankuns

Hi LuDuda, I saw that the nrfconnect doesn't support the multipurpose frame now. I submitted this commit for verifying and testing the wakeup feature on nrf52840DK dev board. As you mentioned, the nRF5 SDK is in maintenance mode, does Nordic have a plan to migrate the radio driver related code from the nRF5 SDK to nRF Connect SDK?

[LuDuda]

Thank you so much! Indeed full support for filtering multipurpose frames are not implemented there, though there is a bypass mechanism for now which allows for testing. Yes, we do plan to have multipurpose filtering support as well.

Let me ask @ankuns to review the PR here - which we could merge here as well and might be a good solution for NCS as well.