> > I'm working on a similar problem, but it's the opposite direction. I'm > trying to pull data from the PRU, into the ARM. >
What are you using for a data structure in the PRU to hold the data? Have you looked at the user-space C program in Lab 5 called rpmsg_pru_user_space_echo.c ? It's perhaps not the best example to illustrate what to do, but note the "open/read/write/close" functions which are a fundamental POSIX way to read/write data. I'm thinking that if you have an array declared to hold 1152 bytes in the PRU, you could do three transmissions from user space and fill your array in the PRU. I'm very new to this, so what I am suggesting may be very inefficient, but I think fundamentally it should work. Greg -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/eea23f66-548c-48f7-a6b7-5b6b2667776f%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
