文件列表:

Lab505-Lab507-VideoDriver\build.bat (857, 2003-08-05)
Lab505-Lab507-VideoDriver\cc_build_PAL_DISPLAY_ONLY.log (2623, 2006-03-22)
Lab505-Lab507-VideoDriver\cc_build_PAL_DISPLAY_ONLY_7121.log (211, 2006-03-26)
Lab505-Lab507-VideoDriver\cc_build_PAL_LOOPBACK.log (2459, 2008-05-13)
Lab505-Lab507-VideoDriver\cc_build_PAL_LOOPBACK_7121.log (2498, 2008-05-13)
Lab505-Lab507-VideoDriver\cc_build_PAL_LOOPBACK_PIP.log (135, 2006-01-21)
Lab505-Lab507-VideoDriver\cc_build_PAL_LOOPBACK_PIP_7121.log (2825, 2006-03-20)
Lab505-Lab507-VideoDriver\cc_build_PAL_PIP_NOINIT.log (2254, 2006-01-11)
Lab505-Lab507-VideoDriver\evmdm642cbsl.lib (33236, 2006-01-05)
Lab505-Lab507-VideoDriver\pal.paf (74462, 2008-05-13)
Lab505-Lab507-VideoDriver\pal.pjt (4337, 2008-05-13)
Lab505-Lab507-VideoDriver\PAL_DISPLAY_ONLY\colorbar.obj (6091, 2006-03-22)
Lab505-Lab507-VideoDriver\PAL_DISPLAY_ONLY\evmdm642_vcapparamsPAL_EMBEDDED.obj (4908, 2006-03-22)
Lab505-Lab507-VideoDriver\PAL_DISPLAY_ONLY\evmdm642_vdisparamsPAL.obj (7823, 2006-03-22)
Lab505-Lab507-VideoDriver\PAL_DISPLAY_ONLY\videocfg.obj (33155, 2006-03-22)
Lab505-Lab507-VideoDriver\PAL_DISPLAY_ONLY\videocfg_c.obj (682, 2006-03-22)
Lab505-Lab507-VideoDriver\PAL_DISPLAY_ONLY\video_ntsc_pal.obj (18489, 2006-03-22)
Lab505-Lab507-VideoDriver\PAL_DISPLAY_ONLY\video_pal_display.map (73318, 2006-03-22)
Lab505-Lab507-VideoDriver\PAL_DISPLAY_ONLY\video_pal_display.out (365581, 2006-03-22)
Lab505-Lab507-VideoDriver\PAL_DISPLAY_ONLY.lkf (1037, 2006-03-22)
Lab505-Lab507-VideoDriver\PAL_DISPLAY_ONLY.lkv (1037, 2006-03-22)
Lab505-Lab507-VideoDriver\PAL_DISPLAY_ONLY_7121\colorbar.obj (6091, 2006-03-20)
Lab505-Lab507-VideoDriver\PAL_DISPLAY_ONLY_7121\evmdm642_vcapparamsPAL_EMBEDDED.obj (4908, 2006-03-20)
Lab505-Lab507-VideoDriver\PAL_DISPLAY_ONLY_7121\evmdm642_vdisparamsPAL.obj (5826, 2006-03-20)
Lab505-Lab507-VideoDriver\PAL_DISPLAY_ONLY_7121\saa7121.h (980, 2004-06-10)
Lab505-Lab507-VideoDriver\PAL_DISPLAY_ONLY_7121\videocfg.obj (33155, 2006-03-20)
Lab505-Lab507-VideoDriver\PAL_DISPLAY_ONLY_7121\videocfg_c.obj (682, 2006-03-20)
Lab505-Lab507-VideoDriver\PAL_DISPLAY_ONLY_7121\video_ntsc_pal.obj (17049, 2006-03-20)
Lab505-Lab507-VideoDriver\PAL_DISPLAY_ONLY_7121\video_pal_display.map (72666, 2006-03-26)
Lab505-Lab507-VideoDriver\PAL_DISPLAY_ONLY_7121\video_pal_display.out (330090, 2006-03-26)
Lab505-Lab507-VideoDriver\PAL_DISPLAY_ONLY_7121.lkf (1077, 2006-03-26)
Lab505-Lab507-VideoDriver\PAL_DISPLAY_ONLY_7121.lkv (1077, 2006-03-26)
Lab505-Lab507-VideoDriver\PAL_LOOPBACK\colorbar.obj (6091, 2008-05-13)
Lab505-Lab507-VideoDriver\PAL_LOOPBACK\compare.c (26520, 2003-08-04)
Lab505-Lab507-VideoDriver\PAL_LOOPBACK\evmdm642_vcapparamsPAL_EMBEDDED.obj (4908, 2008-05-13)
Lab505-Lab507-VideoDriver\PAL_LOOPBACK\vcapparamsPAL.obj (4890, 2006-01-11)
Lab505-Lab507-VideoDriver\PAL_LOOPBACK\videocfg.obj (33155, 2008-05-13)
Lab505-Lab507-VideoDriver\PAL_LOOPBACK\videocfg_c.obj (682, 2008-05-13)
Lab505-Lab507-VideoDriver\PAL_LOOPBACK\video_pal_loopback.map (73256, 2006-01-11)
Lab505-Lab507-VideoDriver\PAL_LOOPBACK.lkf (121, 2008-05-13)
... ...

# # Copyright 2003 by Texas Instruments Incorporated. # All rights reserved. Property of Texas Instruments Incorporated. # Restricted rights to use, duplicate or disclose this code are # granted through contract. # # # "@(#) DDK 1.10.00.21 06-26-03 (ddk-b10)" TITLE ----- VPORT example (video) USAGE ----- These examples test the video driver on the DM***2 EVM board. The applications use the vportcap and vportdis video mini drivers for video capture and display. The examples cover all supported video formats by the DM***2 EVM: Capture: - Standard-Definition TV: NTSC/PAL Display: - Standard-Definition TV: NTSC/PAL - 16-bit RGB: VGA(***0x480@60Hz), SVGA(800x600@60Hz), XGA(1024x768@60Hz). - High-Definition TV: 480p@60fps, 720p@60fps, 1080i@30fps DESCRIPTION ----------- There are four CCS projects used to build the examples: ntsc.pjt, pal.pjt, vga.pjt, and hd.pjt. These projects cover examples in NTSC, PAL, VGA and HD video formats. In each project, there are three configurations: - DISPLAY_ONLY: Displays a runing color bar. - LOOPBACK: capture and display loop-back. - LOOPBACK_PIP: dual-capture and picture in picture display. The examples use the videoport display minidriver to open the videoport 0 & 1 in capture mode and the video port 2 in display mode. It then programs the video decoders and encoder on the EVM***2 board through I2C before starting capture or display operations. TESTING ------- To run the examples, the following equipment is required: - For NTSC examples: * A NTSC compatible camera with composite(RCA) output. * A NTSC compatible TV monitor with composite or S-Video inputs. - For PAL examples: * A PAL compatible camera with composite(RCA) output. * A PAL compatible TV monitor with composite or S-Video inputs. - For RGB examples: * A NTSC compatible camera with composite(RCA) output. * A computer monitor that is capable of displaying VGA@60Hz, SVGA@60Hz and XGA@60Hz. - For HD examples: * A NTSC compatible camera with composite(RCA) output. * A High-Definition monitor that supports the following HD formats: 480p@60fps, 720p@60fps and 1080i@30fps. KNOWN PROBLEMS -------------- The video driver document (SPRA918) omitted the irqId element from the VPORTCAP_Params and the VPORTDIS_Params structures. This element sets the EDMA interrupt ID.

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