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DavePfz
Associate III
September 26, 2026
Question

Running appe_Tl_Init() results in IPCC_C1_RX_IT interrupt fault

  • September 26, 2026
  • 0 replies
  • 3 views

I built up an application using STM32CubeMX and FreeRTOS but left BLE disabled. Now, I want to add that connectivity.

I went back into CubeMX and turned on BLE with the HeartRate application. The only thing I changed were ASYNC_PRESALER and SYNC_PRESCALER so that the RTC time keeping would be correct.

Now, whenever I allow appe_TI_Init() to execute, I get an IPCC_C1_RX_IT interrupt (VECTACTIVE = 0x3C) as soon as osKernelStart() is called. 

If I comment out the call to appe_TI_Init(), the rest of the code operates as before. Yes, I know that BLE is not running.

What have I missed that causes the interrupt when it is not handled?

Thanks