When you allocate the array from user space the memory may be not continuous. To get a single block, you have to allocate from kernel space.
The most easy way: drop rproc, instead use libprussdrv. The uio_pruss kernel driver allocates external memory, which you can fill by the C code and read from the PRU code. (Note: PRU access to ARM memory isn't as fast as DRam or SRam, needs at least 3 cycles - AFAIR.) -- 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/f1a1ca96-a613-4b16-9788-427a21bf8ceb%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
