2020-12-21 07:19 AM
I can not download my program into MCU, the picture is information.
2020-12-21 10:04 AM
Do you have uLink or ST-LINK? If not sure, try ST-LINK
-- pa
2020-12-21 10:18 AM
Sure it is not a fake STM32 part? Like the CKS32F103C8T6
Guessing this is a BluePill from the sketchy part of town..
2020-12-22 01:09 AM
this is stm32f429lgtx, I am sure
2020-12-22 01:40 AM
Present your situation better. Not at all clear about what exactly you're working with, or why the screen shots are oddly watermarked.
Imagine I have no visibility into what you have on your bench. The make/model of board or how things are wired up.