1. Topics
  2. #stm32 #bluetooth #ble

#stm32 #bluetooth #ble #bluetooth #ble #stm32

robert.konc@...
 

I'm try to use BLE controller stack in STM32WB55 to comunicate with Zephyr BLE host stack with no success.
In network procesor M0+ run ST propriatery controller stack "stm32wb5x_BLE_Stack_full_fw.bin" V1.13.3.
In application processor M4 I use sample application "boards-stm32-power_mgmt-stm32wb_ble-sample".

Compiling and flashing goes well. But when I start program, it stops after 10 second with error when waiting semaphore:

ASSERTION FAIL [err == 0] @ WEST_TOPDIR/zephyr/subsys/bluetooth/host/hci_core.c:309
        k_sem_take failed with err -11

Is there any support team for STM32 and their BLE stack?
Erwan Gouriou
 

Hi Robert,

Can you raise a github issue with these détails? We'll have a look when possible.

Otherwise, have you tried to use one of d'amples/bluetooth/peripheral* applications ? I've tested those recently without trouble.

Erwan


Le jeu. 9 juin 2022, 01:28, <robert.konc@...> a écrit :
I'm try to use BLE controller stack in STM32WB55 to comunicate with Zephyr BLE host stack with no success.
In network procesor M0+ run ST propriatery controller stack "stm32wb5x_BLE_Stack_full_fw.bin" V1.13.3.
In application processor M4 I use sample application "boards-stm32-power_mgmt-stm32wb_ble-sample".

Compiling and flashing goes well. But when I start program, it stops after 10 second with error when waiting semaphore:

ASSERTION FAIL [err == 0] @ WEST_TOPDIR/zephyr/subsys/bluetooth/host/hci_core.c:309
        k_sem_take failed with err -11

Is there any support team for STM32 and their BLE stack?
1 - 2 of 2