dm648 + NDK

DavidGarcia

Hi, I have a strange problem using a dm648 with NDK 2.0.0 and also with NDK 1.93: in my application I realized a TCP task that connects the DSP board with a PC, and starts a communication with pc software. All works fine for around 3 minutes, sometimes less and sometimes a little more,but inevitably after this period the dsp cpu is inside a loop, this is the istruction C$L1 (PC+8 = 0xe00XXXX)..... What I do wrong? My application doesn't realize a server, but a client socket that connects with server socket on the pc, the other settings seem to be very similar with example "Hello World" anf "Client". I read a post with a similar problem, but I don't put extra asm code in my application. Is this a stack pointer problem?

Regards

over 15 years ago

0 Arthur Melentovich over 10 years ago

Intellectual 475 points

I'm trying to launch DM648 with Ethernet. I read wiki, manuals, guides but there isn't information how to launch first program with DM648 step-by-step. Some documents describe steps with old software.

I'll explain what I did, and I hope somebody will help.

1. Create CCS Project

- set Big endian