00000000: se_illegal or 01002bc8: e_b 0x1002bc8 <uSDHC_DriverIRQHandler> error

[turkmani_11]

hi , im trying to solve this problem, i get it when the program comes to the exit the end of this function:

i get this :

or i get this:

can you please give me possible solutions

[lukaszadrapa]

Hi,

which command / asm instruction is causing this exactly?

Regards,

Lukas

[turkmani_11]

i have this function:

it passes all arguments but cant get out of it, also when i erase this line  DSPI_MasterTransferBlocking(DSPI0_INSTANCE, test_buf , master_receive, sample_size, TIMEOUT);

it doesnt give me the error so i guess its this line where i send  a message through dspi

[lukaszadrapa]

This does not help much. It would require some extensive debugging. I'm not able to say what's wrong from provided information.

Regards,

Lukas

[turkmani_11]

With what information shall i provide you?

[lukaszadrapa]

I would need to know which instruction/command is causing the fault exactly (at the level of instructions, not functions) with some context like content of core registers etc.

Second option is to provide very simple test project to be able to reproduce the issue on my side (it should be possible to run it on EVB).

Regards,

Lukas