STM32G0B1CBT6 external loader not working

[Guilherme-Mello]

Hello! I was trying to make the external loader for the STM32G0B1CBT6 that has a RAM of 144K. It generates ok, but the issue is that when i try to open in the cube programmer, it shows as unknown and with address 0000000 and no name. Any idea of what could be the issue?

[Guilherme-Mello]

An update. If i select, it shows the name in an other place. But it still not working.

[ckshum88]

@Guilherme-Mello It appears that the information in Dev_Inf.c is omitted from the loader. Check whether (1) the file name is correct, (2) the EL_linker.ld script is used, and (3) the linker option “Discard Unused Sections” is unchecked.

[Guilherme-Mello]

@Guilherme-Mello It appears that the information in Dev_Inf.c is omitted from the loader. Check whether (1) the file name is correct, (2) the EL_linker.ld script is used, and (3) the linker option “Discard Unused Sections” is unchecked.

I checked those things and seems to be all ok... but the problem still.

[Guilherme-Mello]

[Guilherme-Mello]

Maybe this does not work with G0 family this way... Well there is external loader for the G071 with an other Memory... maybe its built with some other technique ?