External Memory Error when flashing Nucleo-575ZI-Q + GFX02Z1 via TouchGFX or CubeIDE

[Neyus]

Hello,

this error really drives me crazy. When trying to flash the programm from the ToughGFX App or CubeIDE the external Memory can't be erased. I use the recommended CubeMXVersion of 6.14 and have the latest CubeProgrammer and CubeIDE with STM32Cube FW_U5 V1.7.0. The whole ToughGFX log is attached. Thanks in advance!

These are the following errors that are occurring:

TouchGFX:

Erasing memory corresponding to sector 0:
Erasing external memory sector 0
Error: failed to erase memory

gcc/include/flash_sections_int_ext.mk:5: recipe for target '_extflash_' failed
make[1]: *** [_extflash_] Error 1
../gcc/Makefile:52: recipe for target 'flash' failed
make: *** [flash] Error 2
Failed
Failed

CubeIDE:

Error message from debugger back end:

Error finishing flash operation

Failed to execute MI command:

\STM32CubeIDE\\Debug\\STM32U575ZI-NUCLEO-AZ2.elf

Error message from debugger back end:

Error finishing flash operation

Error finishing flash operation

[LouisB]

Hello @Neyus ,

Were you able to flash before ? If yes have you tried to manually erase memory with STM32CubeProgrammer ?

BR,
Louis B.

[Neyus]

Hello @LouisB 

I tried erasing the external memory with the CubeProgrammer without success. Flashing the internal Flash works, but it fails every time I try to flash the external one. Could the Display Board be Faulty? I also tried downgrading the IDE and Programmer but nothing works. 

BR,

Neyus

[LouisB]

Hello @Neyus ,

What's the message you get when you can erase / flash in cube programmer ?

BR,

[Neyus]

Hello @LouisB ,

I have now imported the .stdl file that TouchGFX has provided for the exact board + external screen combination. When trying to do a mass erase, this error occours:

There is no write protection enabled for the adress of the flash chip in CubeProgrammer

I am also not able to connect the board to ST-Link Utility and updated the board with CubeIDE to the newest ST-Link Firmwareversion

BR