Introduction - If you have any usage issues, please Google them yourself
DM642 based on the OSD display program, the code is based on the preparation of the demo program FPGA, we can refer to
Packet : 97288429dm642fpgaosd.rar filelist
DM642FPGAosd\build.bat
DM642FPGAosd\evmdm642_vcapparams.h
DM642FPGAosd\evmdm642_vcapparamsNTSC.c
DM642FPGAosd\evmdm642_vcapparamsPAL.c
DM642FPGAosd\evmdm642_vdisparams.h
DM642FPGAosd\evmdm642_vdisparamsHD480P.c
DM642FPGAosd\evmdm642_vdisparamsHD720P.c
DM642FPGAosd\evmdm642_vdisparamsNTSC.c
DM642FPGAosd\evmdm642_vdisparamsPAL.c
DM642FPGAosd\HD480P\hd480p_osd.out
DM642FPGAosd\HD720P\hd720p_osd.out
DM642FPGAosd\loopback_main.c
DM642FPGAosd\loopback_osd.paf
DM642FPGAosd\loopback_osd.pjt
DM642FPGAosd\NTSC\ntsc_loopback_osd.out
DM642FPGAosd\osd.cdb
DM642FPGAosd\osd.cmd
DM642FPGAosd\PAL\pal_loopback_osd.out
DM642FPGAosd\tskOSD.c
DM642FPGAosd\tskOSD.h
DM642FPGAosd\video_loopback.c
DM642FPGAosd\HD480P
DM642FPGAosd\HD720P
DM642FPGAosd\NTSC
DM642FPGAosd\PAL
DM642FPGAosd