About TMoll.1

TMoll.1 · 2022-11-14

Hello,I'm using the ble_ota bootloader that I have adapted to the STM32WB55CGU package and it advertise fine at power up and boot the app correctly but when I’m resetting from app the bootloader is stuck at the ble stack initialization (SHCI_C2_BLE_I...

TMoll.1 · 2022-10-11

I have configured my stm32wb as a BLE server and I would like to write large data. I handle prepare write request properly but how I manage the end of the transfer ?As show on the figure, the client send a execute write request but how can I catch th...

TMoll.1 · 2022-11-30

Hello,I think I found the source of the problem. The clock of the application is configured on the HSE and the bootloader is on LSE for the RF system wakeup. I don't understand why but the clock switch needs a power shutdown to be effective, a reset ...

TMoll.1 · 2022-11-23

Yes, but the problem is not here.When the bootloader initializes the BLE to start advertising, it gets stuck waiting for the CPU2. It calls SHCI_C2_BLE_Init then shci_cmd_resp_wait that wait for an event from the sequencer. It looks like the IPCC int...

TMoll.1 · 2022-11-16

Hello, I'm calling NVIC_SystemReset.Regards.

TMoll.1 · 2022-10-12

Hello,Thank you for your quick answer, it works :thumbs_up: Regards

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STM32WB, CPU1 stuck waiting CPU2 at init

STM32WB, How to catch execute write event ?

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