STM32CubeProgrammer graphical Windows working, same hardware STM32CubeProgrammer Cmd Line is not working,

[franz2]

CubeProgrammer under Windows (graphical Version) is working fine.

CubeProgrammer with Cmd Line brings error:

Output

 

    -------------------------------------------------------------------

                     STM32CubeProgrammer v2.10.0

    -------------------------------------------------------------------

ST-LINK SN : 50FF6B067867515336372367

ST-LINK FW : V2J39S7

Board     : --

Voltage   : 3.03V

SWD freq  : 4000 KHz

Connect mode: Normal

Reset mode : Software reset

Error: Unable to list supported devices

Error: Cannot identify the device

Press any key to continue . . .

This is my command in Batch File:

STM32_Programmer_CLI.exe -c port=SWD -vb 3 -e all -w SmartStepper_BootAndAppl_Vn_nnn.hex

pause

My hardware is a STM32G431 with ST-Link V2 Iso. Hardware is completely working with the graphical version or with Keil debugger.

Thanks for any idea

Franz

[franz2]

I found the problem. The cmd line program works only in the installation file. As default ST uses this path: C:\Program Files\STMicroelectronics\STM32Cube\STM32CubeProgrammer\bin

Because this path uses spaces. In a batch File a space is not allowed.

My solution:

I installed ST Cube Programmer in this folder:

C:\ST\STM32CubeProgrammer\bin

And then I made a batch in my project folder:

@echo off

cls

echo ----------------------------------------------------------------------------------

echo SmartStepper Programmer: Program Application only (without Bootloader)

echo Connect ST-Link to USB Port and SmartStepper Board

echo ----------------------------------------------------------------------------------

@echo on

C:\ST\STM32CubeProgrammer\bin\STM32_Programmer_CLI.exe -c port=SWD -vb 3 -e [4 15] -d build\SmartStepper.hex -rst

In my project: Sector 0-3: Bootloader, Sector 4-15: Application

This batch file I call from my Keil developer system (because internal flash loader has problem if Flash cannot be erased complete)

Find the the Keil installation on top.