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MCU-PLUS-SDK-AM263X: UART console - Debug log printing issue

Nikhita Neelakanta
Prodigy 10 points
Part Number: MCU-PLUS-SDK-AM263X
Other Parts Discussed in Thread: SYSCONFIG

Hello all,

I am trying to get the ipc_notify_echo project compiled in gcc, I succeeded in my attempt but getting incomplete output when run on the AM263x-cc device via CCS Launch, Load and Run.

As of now, I am only getting the prints of the main core on the UART console, the debug logs of the other cores, i.e core r50-1, r51-0, r51-1 are not getting printed. 

Note: 1.  For this application, r50-0 is running freertos while other cores are running nortos.

 2.  The same sysconfig settings gives the expected output with the tiarmclang compiled version of this project.

Kindly help.

Setup:

1.CCS 11.2.0

2.SysConfig  1.11.0/ 1.12.0 (works with both)

Output:

  • 0
    TI__Guru 55045 points

    Hi Nikhita,

    Since there are four R5F cores in the AM263x, so the IPC projects have to be built and loaded using the system project: ipc_notify_echo_am263x-cc_system_freertos_nortos. Please refer to the following URL for details: 

    AM263x MCU+ SDK: IPC Notify Echo

    I also noticed that the "Debug Log" in CCS project for R50_0 is different than the others. That might be the reason why the other cores' printfout do not come:

    vs

    Best regards,

    Ming