STM32 MCUs Wireless

Issues with flashing FUS and BLE stack to custom STM32WB55CE board

I have a custom STM32WB55CE-based board on which I wish to run some BLE software. I have attempted to flash them according to the instructions in the release notes in the coprocessor binary folder, but it throws an "RSS_IMAGE_NOT_FOUND" error and ret...

For flash memory which only burns STM32WB55CGU6 series chips, one sector is locked and cannot be read or written. According to the chip manuals, there are errors in mass erase and programming. How to solve it?

The STM32WB55xx devices embed an Arm ®(a) CPU1 Cortex ® -M4 core.I use this chip manual.I operate strictly according to the chip manual, but all of them have errors in reading, writing and erasing a sector.the flash meomory address range:0x0800 000-...

The Flash of STM32WB55CGU6 Chip Can't Read and Write Normally，A sector is protected by CPU2. CPU1 can not access this area normally. How to switch to CPU2 to read and write this area through DWG or other methods?

FLASH address: 0x0800 0000~0x080F 5FFF, CPU1 (cortex-M4) can read and write to its normal access, address 0x080F 6000~0x080F FFFF is protected by CPU2 （cortex-M0）and read and write.

Resolved! Receiving Hard Fault when trying to Mass Erase.

Hi everyone,I am using the Nucleo-WB55RG to try and fully erase/program the flash memory. However, when the FLASH_MassErase() function is called in stm32wbxx_hal_flash_ex.c, a hard fault exception occurs. I believe this has to do with trying to erase...

Cannot flash nucleo_wb55rg using west.

I get this errorc:\Users\sabdalla\zephyrproject\zephyrproject\zephyr>west flash-- west flash: rebuildingninja: no work to do.-- west flash: using runner pyocd-- runners.pyocd: Flashing file: C:/Users/sabdalla/zephyrproject/zephyrproject/zephyr/build/...