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Dual core debugging

Question asked by nos1989 on Aug 9, 2017
Latest reply on Aug 10, 2017 by Carlos_Mendoza

Hello all,

 

I just got the Keil MCB4300 board.  I'm new to dual core programming, and ARM in general... I'm trying out the LAN Radio demo that's on the NXP website (Keil MCB4357 Evaluation Board and Internet Radio Solution|NXP ). I was able to successfully load the binaries and run the program, but I haven't yet figured out how to run a dual core application in debug mode while being able to step through the code. I'm using Keil uVision and I want to step through the M4 core code to further understand how the CODEC works so that I can implement audio in functionality (also, if anyone has examples of that please point me to them). Not sure if I'm doing something wrong, but when I flash the M0 core code, and then try program and step through the M4 core code, the GUI on the device (which is located on the M0 core) locks up.

 

I've searched for that online, but didn't find anything that worked for me.  Please excuse me if I may have missed something basic somewhere, I'm just overwhelmed with all the information I'm getting. If someone can point me to how that's done I'd greatly appreciate it!

 

Thanks

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