main.cpp

00001 #if 1
00002 #include "mbed.h"
00003 #include "uvc.h"
00004 //#include "msc.h"
00005 #include "SDHCFileSystem.h"
00006 #include<vector>
00007 Serial pc(USBTX, USBRX);//Serial class 
00008 DigitalOut led1(LED1), led2(LED2), led3(LED3), led4(LED4);
00009 
00010 //SDFileSystem class 
00011 SDFileSystem sd(p5, p6, p7, p8, "sd");
00012 //#define FILENAME "/sd/cam%04d.jpg"
00013 
00014 //LocalFileSystem class
00015 LocalFileSystem local("local");
00016 #define FILENAME "/local/cam%04d.jpg"
00017 
00018 #define INTERVAL_MS 10000
00019 #define CAM_N 1
00020 #define SHOT_N 1
00021 
00022 vector <uvc*> vec_cam;
00023 Timer t;
00024 int main()
00025 {
00026     pc.baud(9600);
00027     wait_ms(1000);
00028     printf("%s\n", __FILE__); //sourcefilename printout
00029     printf("start!!\n");
00030     //msc* usb = new msc("usb"); //usb storage class
00031     //if (usb->setup() < 0) exit(1);
00032     
00033     FILE *fp;
00034     if ((fp=fopen(FILENAME,"wb")) == NULL) return -1; //"wb" : write and binary mode
00035     
00036     for(int n = 0; n < CAM_N; n++) {
00037         uvc* cam = new uvc(n);
00038         cam->SetImageSize(320, 240);
00039         cam->SetFrameInterval(2000000);
00040         if (cam->setup() < 0) {
00041             break;
00042         }
00043         vec_cam.push_back(cam);
00044     }
00045     t.start();
00046     for (int n = 0; n < SHOT_N; n++) {
00047         int cam = n % vec_cam.size();
00048         t.reset();
00049         char path[32];
00050         //snprintf(path, sizeof(path), "/usb/cam%1d%03d.jpg", cam, n%100);
00051         snprintf(path, sizeof(path), FILENAME, n);
00052         int len = vec_cam[cam]->get_jpeg(path);
00053         printf("%d %s %d\n", n, path, len);
00054         while(t.read_ms() < INTERVAL_MS) {
00055             for(int n = 0; n < vec_cam.size(); n++) {
00056                 vec_cam[n]->poll();
00057             }
00058         }
00059     }
00060     printf("finish!!\n");
00061     fclose(fp);
00062     exit(1);
00063 }
00064 #endif