File content as of revision 9:bfd025b059ab:

/*
 * Author: Edoardo De Marchi
 * Date: 07/04/13
 * Notes: OV7670 + FIFO AL422B camera test
*/

#include "main.h"
#include "EthernetInterface.h"
#define VGA     307200         //640*480
#define QVGA    76800          //320*240
#define QQVGA   19200          //160*120
#define lines 120
#define columns 160
static char format = ' ';
static int resolution = 0;
int capturing=0;
EthernetInterface net;
UDPSocket sock;
EventFlags signals;
Thread h;
int capt=0;

#define href_en 0x01

void ether(){
    //net.connect();
    const char *ip = net.get_ip_address();
    pc.printf("IP address is: %s\n", ip ? ip : "No IP");
    sock.open(&net);
}
    
void hrefen(){
    short int pixel[160];
    while(1){
        if(capturing){
            for(int j=0; j<columns; j++){
                camera.ReadOnebyte();
                pixel[j]=camera.ReadOnebyte();
                pc.printf("%d ", pixel[j]);
            }
            //sock.sendto("192.168.1.4", 1001, pixel, sizeof(pixel));
            capturing=0;
        }
    }
    
}

void OV7670::HrefHandler(void)
{   
    if(capt){capturing=1;}
}

int main() 
{   char fin[]="Finished";
    h.start(hrefen);
    ether();
    camera.Init('y', QQVGA);
    pc.printf("\r\nCamera initiated\r\n");
    //Start capturing images in black and white
    t.reset();
    while(1){
        t.reset();
        t.start();
        camera.ReadStart();
        camera.CaptureNext();
        while(camera.CaptureDone() == false){capt=1;};
        capt=0;
        led1=0;
        camera.ReadStop();
        //wait(1);
        /*for(int x = 0; x<lines; x++){
            for(int j=0; j<columns; j++){
                camera.ReadOnebyte();
                pixel[j]=camera.ReadOnebyte();
                //pc.printf("%d", pixel[j]);
            }
            //sock.sendto("192.168.1.4", 1001, pixel, sizeof(pixel));
        }*/
        //sock.sendto("192.168.1.4", 1001, fin, sizeof(fin));
        led1=1;
        pc.printf("\r\nDone in %f\r\n",t.read());
        wait(1);
    }
}