STM32WB55: BLE project with with sequencer does not work with FreeRTOS
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‎2025-04-04 12:47 PM - last edited on ‎2025-04-05 1:55 AM by Andrew Neil
Hello,
I have a project where I work with BLE from the STM32WB55 series. I did this project using both FreeRTOS and Seqeuncer. The code content is exactly the same. However, after I put the Sequencer firmware on the processor, when I put the FreeRTOS project, BLE does not start broadcasting. However, if I load the Sequencer project, it works. This happens especially when I load the Sequencer project and then load the FreeRTOS project.
Both projects normally work without problems.
I wanted to do a full memory erase to solve this problem, but it was not enough. If I reload the BLE firmware on CPU1 and load the FreeRTOS project on the processor, it works without problems.
Do you have any information about this issue? Is this problem normal?
I would be glad if you could help.
- Labels:
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BLE
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Bug-report
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STM32WB series
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‎2025-04-04 12:54 PM
Hello @inancmert
Have you tested the same behavior with both BLE_HeartRate and BLE_HeartRateFreeRTOS
Best Regards.
STTwo-32
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‎2025-04-06 6:39 AM
Hello,
I tested it after you told me but such a situation did not occur.
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‎2025-04-07 1:37 AM
Hello @inancmert
So, you should check your code based on FREERTOS. You may follow the recommendation of the attached document for a successful conversation between Sequencer and FREERTOS based programs.
Best Regards.
STTwo-32
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