UART PROGRAMM ERROR ON STM32F407 WITH STM32CUBPROGRAMMER V2.2.0

Dear all,

I want to program my STM32F407 by UART.

I can connect to the microcontroller correctly by uart. boot0 is high and boot1 is low.

I can read the pre-programmed code by the uart.

I can erase the microcontroller.

But I cannot program my stm32f407. The error is :

"Error: Write Command not acknowledged at address 0x8000000"

"Error: failed to download Segment[0]"

"Error: failed to download the File"

I can program my stm32f407 by STMFlashLoader very well. But i want to program by stm32cube programmer.

Please help me.

Thanks alot.

This topic has been closed for replies.

Guru

Trying to use .BIN, .HEX or .ELF file?

Is the file complex, with sparse or empty areas? Generated by what tool chain?

If you can narrow down to a specific file ST support might want to see that to understand failure.

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