We Initialized BLE and FreeRTOS CMSIS_V2 from the .ioc configuration in the CubeIDE. But RTOS tasks are not executing.

[SMane.1]

I put breakpoints, but only up to following line

"configASSERT( ucCurrentPriority >= ucMaxSysCallPriority );"

in this function "vPortValidateInterruptPriority( void )" I was able to debug.

[KnarfB]

You gave a very brief error description. Looks like you are calling a FreeRTOS function from an interrupt handler of high priority. The max. allowed prio can be configured in FreeRTOS.

[SMane.1]

Thanks for reply @KnarfB​  We just configured all peripherals, BLE, RTOS with single default task with priority of "osPriorityNormal" which is 24. We found three more RTOS tasks in auto generated code itself.

1. "HrsProcess()" which is in hrs_app.c with priority of "osPriorityNone" which is 0.

1. "HciUserEvtProcess()" which is in app_ble.c with priority of "osPriorityNone" which is 0.

1. "AdvUpdateProcess()" which is in app_ble.c with priority of "osPriorityNone" which is 0.

please find the image, I attached all active Interrupt's priorities.

[SMane.1]

We tried to run the sample code present in package "BLE_HeartRateFreeRTOS". We are able to observe the output without changing anything, but we are not able to debug. Then changed "CFG_DEBUGGER_SUPPORTED" this micro to 1 , now I am able to debug up to some point and then the pc goes on address 0x58001400 which is out of reach actually, but from where it is getting that value in pc don't know. And we observe that the task switching also not going on properly. I just changed micro to 1 , no other changed I did.