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Original question:

TMS320F28379D: WAIT_BOOT Mode

CCS/TMS320F28379D: Flash programming for both the cores

Rupesh
Prodigy 145 points
Part Number: TMS320F28379D
Other Parts Discussed in Thread: C2000WARE

Tool/software: Code Composer Studio

Dear TI Team,

Is there a sample program for core1 and 2 in TMS320F28379D which demonstrates the flash programming (for standalone application) with Interprocessor communication (IPC)?

I have gone through sample projects Lab4_cpu01 and Lab4_cpu02 provided in one day workshop at the following link. 

https://training.ti.com/c2000-f2837xd-microcontroller-workshop 

and it was useful to study the IPS instructions. 

When I changed sample codes from "load and run from RAM" of Lab4_cpu01 and Lab4_cpu02 as per expected during when emulator is connected.

But whenever I do a power cycle (replugging the USB), IPCs are not functioning (evident from the status over LED). 

I have attached cmd files for both the cores. There is no change in Lab4_cpu01 and Lab4_cpu02 main files. May I get some information to make them ( Lab4_cpu01 and Lab4_cpu02 ) working in standalone mode?

Regards,

Rupesh

  • 0
    TI__Guru* 87155 points

    Rupesh,

    Flash programming example is available at C2000Ware_3_02_00_00\device_support\f2837xd\examples\dual\flash_programming.

    For IPC example for standalone execution, please take a look at C2000Ware_3_02_00_00\device_support\f2837xd\examples\dual\ipc_gpio_toggle\cpu01.

    If that does not answer your questions, please let me know.

    Thanks and regards,
    Vamsi

  • 0 in reply to Vamsi Gudivada
    Prodigy 145 points

    Dear Vamsi,

    My question was related with IPC. For boot from flash, I have triggered cpu2 loading by cpu1 for the IPC. It solved the problem.

    Thank you. 

    Rupesh