How to realize MDMA-Based Dual-SHARC+ Parallel Pipeline Audio Talkthrough in SC573?

Hello , I try myself to realize  MDMA-Based Dual-SHARC+ Parallel Pipeline Audio Talkthrough  in SC573, here is my project. When I run the project , there is not output for 1962s

it printf in window:

Core1: Opening MDMA RAW stream
Core1: Opening MDMA FILTERED stream
Core1: Waiting for slave to install interrupt handlers
Core2: MDMA RAW interrupt handler installed
Core2: MDMA FILTERED interrupt handler installed
Core2: SHARC link connection established

could you help me solve it ? it have spent some days.

thanks very much!4010.ADC DAC Audio Playback (SC573 SHARC).rar