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I managed to write a script for flashing hex file into STM microcontroller.

"C:\Program Files\STMicroelectronics\STM32 ST-LINK Utility\ST-LINK Utility\ST-Link_CLI.exe" -c UR FREQ=80 -ME -P "C:\Usr\someHex.hex" 0x08000000 -V -TVolt

Although it is showing that the process has completed and flashed the program. I can not see anything when I manually connect to the STM32 ST-Link Utility.

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Although the command line is showing that the HEX file has flashed properly but STM32 ST-Link shows that the script did not flash the hex file properly.

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Can anyone recommend me the solution?

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    \$\begingroup\$ What does your hex file contain? How big it is? Why the address reported by programmer is 0x08001000, does the hex start at that address or 0x08000000? \$\endgroup\$
    – Justme
    Commented Jun 22, 2022 at 14:59

1 Answer 1

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I would say that your program starts at 0x08001000 probably because of a bootloader so if you want to see what you wrote you have to start reading from that point because you are showing a few bytes starting at 0x08000000 and they have not been written.

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