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The PRU Linux loader source code and example codes (pru_sw) for OMAP-L138

Devender Goyal
Prodigy 10 points
Other Parts Discussed in Thread: OMAP-L138

HI,

I am looking for user space library (PRUSSDRV) for loading and interacting with PRU in user space for OMAP-L138.  I am also looking for examples of PRU assembly code and associated code to build, load, and test the PRU code for OMAP-L138. 

Thank you.

  • 0
    TI__Guru 50170 points

    Hi, Devender,

    There isn't any Linux user space API to interfacing with PRU. There is IPC component to communicate with PRU but that's for AM57x device, not for OMAP-L138.

    I don't recall seeing any example code for PRU on OMAP-L138 either. There are PRU example for other devices. Let me confirm what I say internally and post back here

    Rex

  • 0 in reply to Rex Chang
    TI__Guru 50170 points

    Hi, Devender,

    I found out that PRU support on OMAP-L138 is dropped and only on AM3/4/5 family devices. The tools used to build the package is also not supported by TI compiler team. 

    By the way, what is the use case of your OMAP-L138 PRU project?

    Rex