When to use scheduler to avoid issues with interrupt priorities

[bgarrood]

Hello,

I have had issues in the past with twi manager causing ANT to drop out.  These problems are ongoing despite me taking action in hardware to improve power supply (e.g this post).

I am wondering if it has anything to do with context but realise I do not know well how this works.

Work flow currently is ANT event -> start timer, then timer event-> start TWI transaction, then twi manager event -> retrieve data.

Will each event priority be its own priority context or is there any chance of it inheriting context from that which set up the callback?

is there a way to determine current priority level/context  in the code?

Thank you

Barney

[Kenneth]

I think you may find S332 SDS chapter 17 helpful: https://www.thisisant.com/resources/s332-v20-sds 

Other SDS are found here: https://www.thisisant.com/developer/components/nrf52832/#tab_tech_resources_tab 

There is no inherit priority/context no. I am not aware of any way to read the current priority level of the code being executed.