How should I use qt to call CubeProgrammer_API.dll to make a tool like ST_CubeProgrammer?

[arilink]

Development environment:

1. windows 10 X64

2.en.stm32cubeprg-win64_v2-9-0 and CubeProgrammer_API.dll

3.qt mingw x64

Problems:

1."My install path"\ST-CubeProgrammer\api\project\Qt\STM32CubePrgAPI this example project works fine

2.getDfuDeviceList() function call is normal and the USB DFU device can be obtained

3.connectDfuBootloader(dfuList[0].usbIndex) function call fails, no matter what I try I can't fix it

[Aziz BRIGUI]

Hello @arilink​,

Thank you for your feedback,

Can you share with us the device you are using so that we can reproduce the issue.

Best regards,

Aziz

[cuwittrock]

I am seeing the same failure calling connectDfuBootloader(dfuList[0].usbIndex). It always fail.

I am using a STM32F072RB MCU in STM Bootloader DFU mode and the call to getDfuDeviceList() does return what is expected. I am running the ST USB example as is and would have expected it to work.

I am using version v2.15.0 of the API.

Was the explanation for this issue?

Kind regards,
Christian

[Maryem]

Hello @cuwittrock ,

Sorry for the delayed reply. This issue has already been raised and is under investigation by CubeProgrammer's Development team.

 

Maryem.