File content as of revision 2:c799e2dde99f:

#include "mbed.h"
#include "JPEGCamera.h"
#include "us015.h"
DigitalOut myled(LED1);
US015 hs(p12,p11);
DigitalOut thermo(p20);
DigitalOut Ultra(p12);
Serial pc(USBTX,USBRX); // tx, rx
JPEGCamera camera(p9, p10); // TX, RX
int main(){
  int i=1;
  float th;
  Timer tm;
  for(i=0;i<3;i++){
  pc.printf("start\r\n");

  bool detected=false;
    thermo=0; //焦電off
    Ultra=1;//超音波on
    printf("超音波on 焦電off" )  ;
    while(1) {
         hs.TrigerOut();
         wait(1);
         int distance;
         distance = hs.GetDistance();
         printf("%d\r\n",distance);//距離出力
        
        if(distance<2000){//超音波反応
         Ultra=0;//超音波off
         thermo=1;//焦電on
          printf("音波off焦電on  ");
          if(true)
             th = thermo;
             if(th=1 && !detected) {//焦電反応ありの場合
              i++; 
               detected=true;
             pc.printf("human\r\n");
             tm.reset();
             tm.start();
          
           LocalFileSystem local("local");
           Timer timer;
           timer.start();
           camera.setPictureSize(JPEGCamera::SIZE320x240);

            
              if (camera.isReady()) {
               char filename[32];
               sprintf(filename, "/local/pict%03d.jpg",i);
               printf("Picture: %s ", filename);
                if (camera.takePicture(filename)) {
                 while (camera.isProcessing()) {
                    camera.processPicture();
                    printf("take pictuer!");
                  }
               } else {
                 printf("take picture failed\r\n");
                }
               } else {
               printf("camera is not ready\r\n");
               }
               
              printf("time = %f\n", timer.read());
            }
          
          
          
        }else{//焦電反応なしの場合
             detected=false;
             }           
}
 
  }
  }