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1¡¢ÎÒµÄlinuxÊÇATMEL×îа汾£¬Linux-2.4.27-vrs1-Atmel¡£toolchainΪarm-linux-2.95.3¡£
2¡¢ÅäÖÃÄںˣ¬ÊÔ×ÅÈÃlinux¿ÉÒÔÔÚat91rm9200ÉÏÔËÐÐÆðÀ´¡£
3¡¢ÏÂÔز¹¶¡£¨http://mxhaard.free.fr/spca50x/Doc/KernelPatch
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cp usb-2.4.31.patch.gz /work/Atmel-9200-dist/linux-2.4.27-vrs1-ATMEL/drivers/usb
cd /work/Atmel-9200-dist/linux-2.4.27-vrs1-ATMEL/drivers/usb
tar -xvzf usb-2.4.31.patch.gz
patch -p1 < usb-2.4.31.patch
4¡¢ÖØÐÂÅäÖÃÄںˣ¬ÄÚºË USB support ---> USB Multimedia devices Ñ¡ÏîÏÂÓ¦¸ÃÓÐ
<M> USB SPCA5XX Sunplus Vimicro Sonix Cameras£¬Òª°ÑËüÅäÖóÉmodule¡£
5¡¢ÈÃÄÚºËÖ§³Öusb-ohci ºÍvideo for linux (V4L)¡£
6¡¢ÖØбàÒëÄںˣ¬make dep Image module
make module ºó£¬ÔÚ/work/Atmel-9200-dist/linux-2.4.27-vrs1-ATMEL/drivers/usb/spc5xx/Ŀ¼ÏÂÉú³Éspc5xx.o
7¡¢¼ÓÔØÐÂÄÚºËÔËÐС£
8¡¢ÅäÖÃÍøÂç ifconfig eth0 192.168.8.241
9¡¢mknod /dev/video0 c 81 0
10¡¢insmod spca5xx.o »áÕÒµ½ÉãÏñÍ·
[root@AT91RM9200DK /]$insmod spca5xx.o
usb.c: registered new driver spca5xx
spca_core.c: USB SPCA5XX camera found. Type Vimicro Zc301P 0x301b
spca_core.c: spca5xx driver 00.57.06LE registered
[root@AT91RM9200DK /]$
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#include <iostream>
#include <unistd.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <stdlib.h>
#include <signal.h>
using namespace std;
extern char **environ;
void signal_handle(int signal_no){
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