Question
Problem with continious working of BLE Core
Hello! At first I want to apologize for my bad english.
I faced with the following problem.
I have device with STM32L476 MC and STM32WB55CE. Input voltage around 4 V. This voltage go the the switching voltage regulator TPS63050RMWT. After switching on of device, bluetooth working is good. But after some time bluetooth is crashed. Although the main core work.
I tried to add extra capacitors but this one did not solve my problem.
I seted counter of radio activity event and increment this one in handler of radio activity event in app_ble.c and this counter was stoping on random number each other.
Maybe I was wrong in power supply schematic?
LVCC_OUT - input voltage for both boards.
P.S. R32 - 10k for uncharge capacitors after switching off
