Scheduler library examples

RE: Scheduler library examples

Ars Morozov — Thu, 23 Jul 2020 18:15:22 GMT

Thank you for the answer.

RE: Scheduler library examples

Jørgen Holmefjord — Tue, 14 Jul 2020 09:25:25 GMT

The difference between APPSH and INTERRUPT method is only that the SDH library will schedule a call to the SDH function that polls the events from the softdevice, when the softdevice interrupt happens, in the APPSH method, instead of calling it directly like it is done in the INTERRUPT method. The event/data pointers will be valid/received in the same way for both methods.

RE: Scheduler library examples

Ars Morozov — Sun, 05 Jul 2020 20:51:46 GMT

Also, one more question regarding Scheduler. If I set NRF_SDH_DISPATCH_MODEL 1, so is it correct that all BLE events will be passed to main context? If yes, what will be with data the pointer to which passed to the sheduled handlers? For example if I have BLE_GATTS_EVT_WRITE event I want to handle written data, thus I need a pointer to this data. In case if I receive normal interrupts, then I receive the pointer to the data, which are valid only while interrupt is handling. But if I receive this interrupt in the main context, what will be with this data? Where they will be stored and how long?

RE: Scheduler library examples

Ars Morozov — Sun, 05 Jul 2020 20:30:59 GMT

Thank you for this link, it's usefull. Not good, that in the documentation there are no links to those tutorials.

RE: Scheduler library examples

Jørgen Holmefjord — Sun, 05 Jul 2020 20:13:49 GMT

Hi,

There is a scheduler tutorial available here on DevZone.

Best regards,
Jørgen

RE: Sheduler library examples

Ars Morozov — Sun, 05 Jul 2020 09:00:34 GMT

It seems that usage of the Scheduler for App Timer Events in those examples it's a demonstration of using Scheduler library. But it's not clear when you looking on examples. Because you expect to see it in main.c or in other files in application folder. On my oppnion you should note it in documentation on the Scheduler library, where you refer on examples HID Mouse Application and HID Keyboard Application. You should note that Scheduler used for handling App timer events in main context. It's done by enabling APP_TIMER_CONFIG_USE_SCHEDULER...