2021-07-25 08:44 PM
--The first error encounters while trying to connect the board (STM32H7A3ZI-Q) with STM32Cube Programmer at normal mode.
--The second error encounters while trying to upload a code through STM32Cube IDE.
However, when I try to connect the board with STM32Cube Programmer at power down mode, it successfully connect .
Hence, being a naïve in this area, I hope everyone helps me out to find the solutions. Thank you.
Solved! Go to Solution.
2021-07-29 08:27 AM
I had the similar problem with H725 MCU which maybe the same root cause. If new STLink fw doesn't fix it, check these:
good luck
2021-07-29 08:00 AM
Hello @PWaiba and welcome to the Community,
Your STLink firmware version is an old version.
So, please try to upgrate your STLink firmware. Then keep me informed about your update.
When your issue is sloved, please close this topic by choosing Select as Best. This will help other users find that answer faster.
Imen
2021-07-29 08:27 AM
I had the similar problem with H725 MCU which maybe the same root cause. If new STLink fw doesn't fix it, check these:
good luck
2021-07-29 08:32 PM
Although the upgrade is successful, the error still encounters while uploading the code as cited in the picture.
2021-07-29 08:58 PM
I followed the link and found that the issue was with my power configuration. By following the steps there, my issue is solved. Thank you @Community member .
2021-08-27 01:02 PM
Check for proper placement of the target board's power supply jumper, often labeled with selections: E5V, STLK, USB.