> > *Is it possible to write pure assembler code like with the PASM and make > the code work for the newer remoteproc? Or can I write assembly code in > CodeComposer Studio with the TI compiler? I couldn't figure out yet how I > can do that. Is there a Tutorial somewhere?* >
So just like any other language in Linux, I'm sure you could write remoteproc completely in assembly. But there is no Assembler like originally for PRU's, that I'm aware of. However, I think the more important question would be why on earth would you want to write code for remoteproc / rpmsg in assembler ? The whole idea of remoteproc / rpmsg is to abstract many of those low level details, to make using multiple processors in this way much easier. On Fri, Feb 19, 2016 at 1:05 PM, John Syne <[email protected]> wrote: > I recommend that you develop your code in C and then hand optimize the > assembler where required. This helps document your code and make it more > manageable. I have used CCSV6 for developing PRU apps and I think the > support is pretty good. Make sure you use the scripts to configure the > processor memory map and bring the PRU out of reset or you will have all > kinds of issues when debugging. I have used both XDS200 and Blackhawk > USB560M JTAG emulators and they both work without issue. > > Regards, > John > > > > > On Feb 19, 2016, at 10:34 AM, [email protected] wrote: > > > Hi, > > I'm using the AM335X Starter Kit from TI with an AM3359 SoC and I use the > TI Processor SDK Linux version 02.00.01.07. I managed to get remoteproc > driver working, then I removed the Display module and used the flatflex > connector to breakout some GPIOs of PRU1 to hook up some LEDs. I wrote a > blink-led firmware in CCS v6 as described in the PRU HandsOn Lab and > successfully bootet the PRU1 to let my LEDs blink. > > Now I need to write a very fast code so I have to write it in Assembly > language. I would like to use the AM335x PRU-ICSS Reference Guide to write > my code and use the PASM compiler. > > Is it possible to write pure assembler code like with the PASM and make > the code work for the newer remoteproc? Or can I write assembly code in > CodeComposer Studio with the TI compiler? I couldn't figure out yet how I > can do that. Is there a Tutorial somewhere? > > I read that TI does not support PRU so good so this is why I ask here. > > Regards > Nico > > -- > 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]. > For more options, visit https://groups.google.com/d/optout. > > > -- > 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]. > For more options, visit https://groups.google.com/d/optout. > -- 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]. For more options, visit https://groups.google.com/d/optout.
