STM32H7A3: $Verification of Flash Failed

[defyingphysics]

Hello,

I have been trying to use the st-flash to upload a binary, but I am getting ERROR common.c: Verification of flash failed at offset: 6144.
If I use Eclipse IDE to build and program, take the built .elf, convert to to bin using arm-none-eabi-objcopy and then try to flash it works. But if I make a new build and try to flash that "raw" it fails every time.

• I made serious effort to avoid creating duplicate or nearly similar issue
• Programmer/board type: [STLINK-V3E ]
• Operating system an version: [Linux]
• stlink tools version and/or git commit hash: [v1.7.0]
• stlink commandline tool name: [st-flash write]
• Target chip (and board, if applicable): [NUCLEO-H7A3ZI-Q]

Further we kindly ask you to describe the detected problem as detailed as possible and to add debug output if available, by using the following template:

Commandline output:
Here is the debug output from a project after it has been built using Cube IDE.

arm-none-eabi-objcopy -O binary blinky.elf blinky.bin
st-flash --debug write blinky.bin 0x8000000

st-flash 1.7.0
2023-01-06T22:15:27 INFO usb.c: Unable to match requested speed 1800 kHz, using 1000 kHz
2023-01-06T22:15:27 INFO common.c: H7Ax/H7Bx: 128 KiB SRAM, 2048 KiB flash in at least 8 KiB pages.
file blinky.bin md5 checksum: 8643ac75929d77f7548faabfc45914ab, stlink checksum: 0x002011c3
2023-01-06T22:15:27 INFO common.c: Attempting to write 21356 (0x536c) bytes to stm32 address: 134217728 (0x8000000)
2023-01-06T22:15:27 INFO common.c: Flash page at addr: 0x08000000 erased
2023-01-06T22:15:27 INFO common.c: Flash page at addr: 0x08002000 erased
2023-01-06T22:15:27 INFO common.c: Flash page at addr: 0x08004000 erased
2023-01-06T22:15:27 INFO common.c: Finished erasing 3 pages of 8192 (0x2000) bytes
2023-01-06T22:15:27 INFO common.c: Starting Flash write for H7
21356/21356 bytes written
2023-01-06T22:15:27 INFO common.c: Starting verification of write complete
2023-01-06T22:15:27 ERROR common.c: Verification of flash failed at offset: 6144
stlink_fwrite_flash() == -1

Debug Logs
logs_fail.txt

and then I use CubeIDE to program the aforementioned project on the STM32 and trying the exact same command works now.
logs_win.txt

My ST Link version

I have tried the develop branch but it seems to have some bug currently:

❯ ./st-flash write ../../AudioBocs/blinky/build/blinky.bin 0x8000000
st-flash 1.7.0-233-gc7bcb52-dirty
/usr/share//stlink/chips: No such file or directory
2023-01-06T22:27:07 WARN common.c: unknown chip id! 0x480
Failed to connect to target

Please help me, I would really love to be able to stay away from the CubeIDE if at all possible :)

[defyingphysics]

Sorry, this seems to definitely be a duplicate of #1249. Disabling UART pins allows me to use st-flash as normal. I let you decide if you this should be closed or if you would like some further help with debugging.

[Nightwalker-87]

@defyingphysics Thanks for the note. Yes, please continue in the original ticket. This issue will remain as a duplicate.
We definitely need some help with debugging, because I don't have the respective hardware to do any testing.

[Nightwalker-87]

Closed by #1249.