Interrupt priority

[lgs]

Hi, There,

About the interrupt priority, can I understand it like this? "The two levels: NRF_MESH_IRQ_PRIORITY_LOWEST and NRF_MESH_IRQ_PRIORITY_THREAD have the same functions, the difference is their apply formats."

[Mttrinh]

Hi,

I suggest you have a look at the interrupt priority documentation for mesh.

[lgs]

Hi Mttrinh,

Actually, I have read the doc you mentioned. Due to the restrictions of my ability, I cannot find the difference from the doc.

Can you help me?

Regards,

Gaosheng 

[Mttrinh]

Hi,

Yes, so the difference between the two defines is where you are handling the the low priority parts of the Bluetooth mesh stack(low priority interrupt or main loop). By default NRF_MESH_IRQ_PRIORITY_LOWEST is used but if you use the app scheduler module from nRF5 SDK then the low priority parts of the Bluetooth mesh stack should also run from the main loop, change it to NRF_MESH_IRQ_PRIORITY_THREAD.