Looks like good examples here .I also saw M4 example on github.
 Dont see any documents on using Debian Linux and DSP Why? and wonder if that 
OS will supply tools to get the DSP executable transferred in correct 
formatCant even imagine debugging this with printf LOL and no jtagThe DSP has 
to be taken out of rest when  running linux


 Its documented here below why in the world someone would not use CCS and JTAG? 
and expect to run IPC on 6 core chip with no documents is beyond me. Any 
commercial customer would never accept being stonewalled by a vendor
Perhaps Debain/Beagle is for hobbyists only I  dont know 
And for Dimtry GCC is supported 

10.1. Target — Processor SDK RTOS Documentation


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10.1. Target — Processor SDK RTOS Documentation


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The following examples demonstrate some of the rudimentary IPC capabilities. 
They are mostly two processors examples. These examples may be built for any 
two processors on your device, but only for two at a time. An IPC Ping example 
using three processors is also presented at the end.


Why?



    On Monday, February 15, 2021, 09:41:20 AM CST, 'Mark Lazarewicz' via 
BeagleBoard <[email protected]> wrote:  
 
 OpenVX,cmem,PRU and remote proc support today
https://software-dl.ti.com/processor-sdk-linux/esd/docs/latest/linux/index.html


Sent from Yahoo Mail on Android 
 
  On Tue, Feb 9, 2021 at 8:14 AM, [email protected]<[email protected]> 
wrote:   I think I have a similar question in that I'm hoping to develop an 
application (as much of a software defined radio application as I can cram into 
this platform) which utilizes the C66 DSP's on the BB-X15.  I'm trying to 
converge on a process for developing a TI RTOS application for the C66's on the 
BB-X15 which is compatible with the BB Debian distro running on the A15's.  
More on this later, hopefully.  
I imagine you've already stumbled upon the following, but it seems like a good 
starting point.     
https://e2e.ti.com/support/processors/f/791/t/765821.
Also google all of the examples on of PRU applications .  My guess is that may 
also shed some light on how to develop and debug code for the other processors 
on the Sitara SOC of interest.  
I just received a USB100V2 JTAG cable, and I hope to start hacking on this on 
my BB-X15 in my spare time. I have a lot of questions on how this works, and I 
will post up when I think I have something worthwhile or relevant..  
Also, please post up as you make progress as I imagine there are others wanting 
guidance on developing applications on the other processors on the SOC and 
interfacing Linux to them.  There's not a lot of postings on the C66 or M4..




On Wednesday, February 3, 2021 at 8:21:36 AM UTC-5 [email protected] wrote:


HiI and another student have been tasked with exploring ways to develop for the 
M4 processor using BBAI. We've had difficulty finding a good debug setup, 
preferably one where you could step through instructions in the M4 processors. 

Could anyone point us towards whats worth looking in to? 

Regards, Fredrik Eriksson 



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