STM32H747 SWD can not connect anymore

STMicroelectronics / STM32CubeH7

STM32Cube MCU Full Package for the STM32H7 series - (HAL + LL Drivers, CMSIS Core, CMSIS Device, MW libraries plus a set of Projects running on all boards provided by ST (Nucleo, Evaluation and Discovery Kits))

https://www.st.com/en/embedded-software/stm32cubeh7.html

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STM32H747 SWD can not connect anymore #297

Closed guadiandehao closed 3 months ago

guadiandehao commented 3 months ago

About the board: We referenced to portenta h7 board to build a board.

About the firmare: We are using STM32Cube FW_H7 v1.11.2 and add a toggle GPIO in while(1) and relevant gpio initalize code.

If programed the STM32H747, then i can't connect to the device anymore. I tried this linkmethod, but not working. Is there anything i missed?

ALABSTM commented 3 months ago

Hi @guadiandehao,

As indicated in the CONTRIBUTING.md file, this support channel is specially dedicated to issues directly related to the software provided within this repository.

Support requests like yours should rather be submitted to the ST Community. There, you should find the support you are looking for.

Please allow me to close this thread. Thank you for your comprehension and best of luck with your project.

With regards,