cancel
Showing results for 
Search instead for 
Did you mean: 

Debugging Error with ST Link /V2 With STM32WLE5JC custom board

initiativewater
Associate II

We are using stm32 mcu STM32WLE5JC custom board
below connection we are following for SWD Debugger

ISP1 Pin Connected To Function

1 3.3V VDD (VAPP)
2 PA13 SWDIO (Data I/O)
3 PA14 SWCLK (Clock)
4 NRST Reset (optional but recommended)
5 GND Ground

but while debugging we are getting below error please suggest solution.

initiativewater_0-1747833590488.png

 

IDE Configuration:

initiativewater_1-1747833698034.pnginitiativewater_2-1747833723037.png

 

 

10 REPLIES 10
initiativewater
Associate II

Hi Peter, @AScha.3,

I tied BOOT0 to GND and upgraded the ST-LINK/V2 to V2J46S7 (see screenshot).
However, CubeProgrammer still fails to read the target:

initiativewater_0-1748236433388.pnginitiativewater_1-1748236537040.pnginitiativewater_2-1748236599413.pnginitiativewater_3-1748236692027.png

 

Warm Regards,
Komal