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[SOLVED] ST-LINK Utility problem to flash more than 256 Mbyts

aciuf
Associate II

I can program my STM32F746G-DISCO with CubeWorkspace without problem but if I use ST-LINK the same .bin file give this error

07:37:27 : Device ID:0x449

07:37:27 : Device flash Size : 1MBytes

07:37:27 : Device family :STM32F74x/F75x

07:37:38 : File size is bigger than the flash memory size.

07:37:39 : Read Size is too big. Only the first 256 MBytes of data will be displayed.

Why ?

0693W000001qTfLQAU.jpg

1 ACCEPTED SOLUTION

Accepted Solutions

Don't use a .BIN file with sparsely populated memory areas. Use the .HEX or .ELF forms.​

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View solution in original post

3 REPLIES 3

Don't use a .BIN file with sparsely populated memory areas. Use the .HEX or .ELF forms.​

Tips, buy me a coffee, or three.. PayPal Venmo Up vote any posts that you find helpful, it shows what's working..
aciuf
Associate II

How I can generate the .HEX or .ELF with CubeWorkspace ?

aciuf
Associate II

0693W000001qU2FQAU.jpgFound in another post, thank you now ST-LINK can flash!