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PROCESSOR-SDK-AM62X: Can't run example on ti sdk 8.5 for Am62x

Long Nguyen
Prodigy 40 points
Part Number: PROCESSOR-SDK-AM62X
Other Parts Discussed in Thread: UNIFLASH

Hello everyone!

I have a problem with example of mcu_plus_sdk_am62x_08_05_00_14. 
Product discovery path and Discevered product i'm using : 

Next, I'm build, debug and load program (.out file) empty example (R5fss0-0-freertos). 
 

but program not run ( If the program runs, it will print "All tests have passed!!" )




I believe JTAG has no problem because I tested empty example (R5) mcu_plus_sdk_am62x_08_04_00_16.Program run and print "All tests have passed!!".
Some images I use SDK 8.4 to run for core R5
 

 

So what is my problem or do you have any solution for me? And why ti sdk 8.5, no nonrtos example for core r5?

Tkanks!

  • 0
    TI__Genius 12330 points

    Dear Long Nguyen,

    Thanks for your Query, Allow me a day to recreate the issue and check with the appropriate team.

    Regards

    Anshu

  • 0 in reply to Anshu Choudhary
    Prodigy 10 points

    Hello Ansh

    Is there any result？

    I also have the same problem. 

    In 'mcu_plus_sdk_am62x_08_05_00_15', the R5 example can not debug on CCS,

    and in 'mcu_plus_sdk_am62x_08_04_00_16', the R5 example can debug on CCS.

  • 0 in reply to Anshu Choudhary
    Prodigy 40 points

    Hello Anshu, Have you found the problem yet?

  • 0 in reply to Long Nguyen
    TI__Genius 12330 points

    Hi,

    can you try the steps below for UART Echo example and let me know if you are able to run it

    1. Power Off the EVM
    2. Connect the terminal to UART port in CCS.
    3. Set the board in UART boot mode.
    4. Power On EVM.
    5. check for the logs, 'C' character will be coming in every 2-3 sec.
    6. Disconnect the terminal from UART port in CCS.
    7. Create appimage with the help of following command.
      1. cd ${SDK_INSTALL_PATH}
      2. gmake -s -C examples/drivers/uart/uart_echo/am62x-sk/r5fss0-0_freertos/ti-arm-clang
    1. Go to the path "${SDK_INSTALL_PATH}/tools/boot/sbl_prebuilt/am62x-sk/default_sbl_null.cfg"
    2. Change the path of appimage at line #31 with your appimage and save the changes. 
    3. Open command prompt and run the below command
      cd ${SDK_INSTALL_PATH}/tools/boot
      python uart_uniflash.py -p COM<X> --cfg=sbl_prebuilt/am62x-sk/default_sbl_null.cfg (replace X with COM NO.)
    4. After successful completion of above steps, Power Off the EVM.
    5. Set the board in OSPI Boot Mode.
    6. Connect the terminal to UART Ports in CCS.
    7. Power On the EVM.
    8. Input 8 characters in the UART Terminal.
    9. See the logs coming on terminal connected to UART Ports in CCS.

    Regards

    Anshu