There is a project to demo. the use of DAT_copy like DM642 CSL API in "C:\dvsdk_1_11_00_00_DM648\edma3_lld_1_05_00\examples\CSL2_DAT_DEMO\demo\dat_demo_dm648.pjt"
But when I build my own project base on this demo project, use DAT_copy with other tasks and interrupts such as sdvideodigloopback_tst.pjt in C:\Lyrtech\EVMDM648\BSL\Example\SDVideoDigLoopBack_tst, I find the whole system will run down no longer than running one minute. I have tried many methods to prevent so, but all faild.
I guess this is a bug in DAT_copy of DM648, which will cause DAT_copy can't work well in the environment of many tasks and interrupts.