Another option for programming EDMA3 on the DSP-side of DM6446 is the EDMA3 Low Level Driver. This is available at
https://www-a.ti.com/downloads/sds_support/targetcontent/psp/edma3_lld/index.html (requires a registration on my.ti.com). Thom -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of linuxvom Sent: Tuesday, March 25, 2008 11:11 PM To: [email protected] Subject: DAT_open() failed ! hi all, i'm trying DAT module on DM6446. the program is pending at DAT_wait() when it run to DAT_open(). csl lib version is 2.31.00.16,css version is 3.3, program is under blow,thank you for your suggestion. #include <csl.h> #include <csl_cache.h> #include <csl_dat.h> void main() { unsigned int id; int ret = 0; CSL_init(); ret = DAT_open(DAT_CHAANY,DAT_PRI_HIGH,DAT_OPEN_2D); if( ret != 0){ id = DAT_copy2d(DAT_1D2D,src,dst,8,4,6); DAT_wait(id); DAT_close(); }else{ printf("DAT_open error\n"); } exit(0); } _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
