#include?“v4l.h“
#include?
#include?
#include?
#include?
#include?
struct?v4l_device?vd;
?
int?main（）
{		
		FILE?*fd;
		int?pict_size;		
		unsigned?short?（*buf）[640];
		int?fb;		
		unsigned?short?（*fbmem）[640];	
		int?ij;
		int?x=100y=100;
???????v4l_open（“/dev/video0“&vd）;
???????v4l_mmap_init（&vd）;
???????v4l_grab_init（&vd640480）;
???????fb=open（“/dev/fb0“O_RDWR）;
		fbmem=（unsigned?short?（*）[640]）mmap（0640*480*2PROT_READ|PROT_WRITEMAP_SHARED|MAP_LOCKEDfb0）;
		?while（1）
??????		??{
??????	vd.frame_current^=1;??
?????????v4l_grab_frame（&vd?vd.frame_current）;
?????????v4l_grab_sync（&vd）;
			buf=（unsigned?short?（*）[640]）（vd.map+vd.mbuf.offsets[vd.frame_current]）;
			for（j=0;j<480;j++）
			for（i=0;i<640;i++）
			{
				fbmem[j][i]=

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????156??2010-11-24?11:36??test_camera\makefile

?????文件????????887??2010-11-24?11:36??test_camera\test_camera.c

?????文件???????2934??2010-11-24?11:36??test_camera\v4l.c

?????文件???????1219??2010-11-24?11:36??test_camera\v4l.h

?????目錄??????????0??2010-12-03?11:09??test_camera

-----------?---------??----------?-----??----

?????????????????5196????????????????????5