Unable to program STM32MP257F-DK

[mfny]

Hi all, having an issue with programming STM32MP257F-DK/SDCard with the Starter package getting to the stage in the attached screenshot then it seems a connection times out with no success notification popup ?

[ThomasB]

Hello @mfny,

Perhaps this is due to an insufficient power supply.

How do you power the board? The recommended power supply is a USB-C/USB-C 5V/3A cable as shown in https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP2_boards/STM32MP257x-DK/Let%27s_start/Unpack_the_STM32MP257x-DK_board#Required_equipment

If changing to a USB-C 5V/3A cable doesn't solve anything, can you send the whole STM32CubeProgrammer log to investigate further ?

Kind regards,
Thomas

[mfny]

Hello.

How would I obtain the full log to send ?

[ThomasB]

Hello,

In STM32CubeProgrammer there is a floppy disk icon on the right of the log section, you just have to click on it to save the logs.

Kind regards,
Thomas

[mfny]

Attached is a log file in a zip from STM32CubeProgrammer with Verbose set to 3. Also there is now no Timeout Error being shown but flashing is stuck at 100% progress with no error messages and there is a Blue led lit on the board.