On the storage location of MTD result detmatrix in awr1642

xiaoxian sun

Other Parts Discussed in Thread: AWR1642

hi engineers,

now, i want to change the storage location of detmatrix from L3 allocation to L2 allocation of awr1642, but the prompt is wrong.

The error message is as follows:

Does awr1642 program have restrictions on the storage location of detmatrix?

If so, where can I modify it?

0 Jitendra Gupta over 5 years ago

Hello,

L2 memory may have almost occupied so there would not be sufficient free room available to store detmatrix or any other results.

You need to consider proper memory allocation on DSP end starting of DSS application where it allocates memory/heap from L2/L3 memory.

dss_data_path.c --> MmwDemo_dataPathConfigBuffers -> MMW_ALLOC_BUF

Regards,

Jitendra

0 xiaoxian sun over 5 years ago in reply to Jitendra Gupta

I have modified the storage of this location, And make sure there's enough space.

0 Jitendra Gupta over 5 years ago in reply to xiaoxian sun

You need to step into the DSS code using CCS to find out the memory allocation size it takes and further cause of this issue.

Regards,

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