Question
stm32wb55 nucleo & dongle DFU
Hello,
I have STM32WB set from workshops that I borrowed from my work.
The problem is both pcbs are not recognised in DFU mode. I connected stm32f4-discovery and it's recognised correctly.
I'm Linux Mint 19 user and I have followed CubeProgrammer's installation manual. I did the same on Windows 10 with the same effect.
On nucleo board I connected pins 5-7 and USB MCU SOURCE.
On dongle board I set switch position to BOOT.
What is the problem? It's look like both of pcbs don't have bootloaders.
Do I need to buy a new stm32wb development kit or can I program a new bootloader file?
Can I flash the Wireless Coprocessor Binary without DFU? I want to turn on BLE examples, but they didn't work.
--- stm32f4-discovery ---
marek@marek-desktop:~/STMicroelectronics/STM32Cube/STM32CubeProgrammer/bin$ ./STM32_Programmer_CLI -l
-------------------------------------------------------------------
STM32CubeProgrammer v2.1.0
-------------------------------------------------------------------
===== DFU Interface =====
Total number of available STM32 device in DFU mode: 1
Device Index : USB1
USB Bus Number : 001
USB Address Number : 003
Product ID : STM32 BOOTLOADER
Serial number : 375B33653331
Firmware version : 0x011a
Device ID : unknown
===== STLink Interface =====
-------- Connected ST-LINK Probes List --------
ST-Link Probe 0 :
ST-LINK SN : 54FF6F064971545041372487
ST-LINK FW : V2J33S0
-----------------------------------------------
===== UART Interface =====
Total number of serial ports available: 0
--- wb55.dongle & wb55.nucleo ----
marek@marek-desktop:~/STMicroelectronics/STM32Cube/STM32CubeProgrammer/bin$ ./STM32_Programmer_CLI -l
-------------------------------------------------------------------
STM32CubeProgrammer v2.1.0
-------------------------------------------------------------------
===== DFU Interface =====
No STM32 device in DFU mode connected
===== STLink Interface =====
Error: No ST-Link detected!
===== UART Interface =====
Total number of serial ports available: 0