UART PROGRAMM ERROR ON STM32F407 WITH STM32CUBPROGRAMMER V2.2.0

[ALI ALAVI]

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.

[Tesla DeLorean]

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.