dsplink sample - LOOP sample does not run successfully

Hi everybody,

I have some problem with loop sample. I'm using OMAP3530 EVM board.

I changed some configuration in loop sample.

I increased poolSize, DDR2.heapSize, so that I can run loop sample with the size of buffer up to 65536, but it still has some problem.

It just runs successfully with 1 iteration, and it went failed when the number of iteration is more than 1.

When iteration = 2, output is listed below:

=============== Sample Application : LOOP ==========                           
==== Executing sample for DSP processor Id 0 ====                              
SMAPOOL                                                                        
Entered LOOP_Create ()                                                     
Leaving LOOP_Create ()                                                         
Entered LOOP_Execute ()                                                        
CHNL_issue failed (input). Status = [0x80040709]                               
Leaving LOOP_Execute ()                                                        
Entered LOOP_Delete ()                                                         
Leaving LOOP_Delete () 

Can anyone help me to figure it out?

I very thank you!