Diff: main.cpp

Revision:

0:5bf7e3564c3b

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sun Jun 17 01:15:35 2012 +0000
@@ -0,0 +1,88 @@
+//main.cpp
+#include "mbed.h"
+#include "CameraC1098.h"
+#include "SDFileSystem.h"
+#include "TextLCD.h"
+
+// Definitions.
+#define USE_JPEG_HIGH_RESOLUTION  1
+#define USE_SD_CARD 0
+
+//Variables.
+static const int RAWIMG_X = 80;
+static const int RAWIMG_Y = 60;
+static char buf[RAWIMG_X * RAWIMG_Y * 2];
+static FILE *fp_jpeg;
+static const int packageSize = 512;
+int i=0;
+int shutter=0;
+//Modules.
+#if USE_SD_CARD   //USE_SD_CDARD=0:Local, =1:SD
+SDFileSystem sd(p5, p6, p7, p8, "fs");
+#else
+LocalFileSystem fs("fs");
+#endif
+
+//CameraC1098
+CameraC1098 camera(p9, p10, CameraC1098::Baud14400);
+//ErrorNunber constracture 
+bool err;
+//
+//CameraC1098::NoError = 0x00;
+
+//TextLCD
+TextLCD lcd(p24, p26, p27, p28, p29, p30); // rs, e, d4-d7
+//LED 
+DigitalOut myled1(LED1);
+DigitalOut myled4(LED4);
+InterruptIn tact(p22);
+//setting camera
+void camera_set(void) {
+    err = camera.sync();    //syncronising
+    err = camera.init(CameraC1098::JpegResolution640x480);  //initialising
+    err = camera.getnewbaud();  //change baudrate 14400 -> 115200bps
+}
+//setting packetsize
+void packagesize_set(void){
+    err = camera.setupPackageSize(packageSize);
+}  
+//saving image data to fp_jpd
+void jpeg_callback(char *buf, size_t siz) {  //*buf:image buffer size, siz:image size
+    for (int i = 0; i < (int)siz; i++) {
+        fprintf(fp_jpeg, "%c", buf[i]);
+    }
+}
+//getting Jpeg snapshot picture
+void snapshot_get(void) 
+{
+    char fname[64];
+    snprintf(fname, sizeof(fname), "/fs/image%02d.jpg",i);
+    fp_jpeg = fopen(fname, "w");
+    err = camera.getJpegSnapshotPicture(jpeg_callback);
+    fclose(fp_jpeg);
+ } 
+//shutter(p22)
+void getshutter(){
+    shutter=1;
+}
+//
+int main() 
+{
+    tact.fall(&getshutter);   
+    lcd.cls();lcd.printf("Camera C1098");
+    camera_set();
+    wait_ms(100);
+    packagesize_set();
+    lcd.cls();lcd.printf("camera OK");
+    while(1){
+        if(shutter==1){
+            myled1=1;lcd.cls();
+                snapshot_get();
+                shutter=0;
+                i++;
+            myled1=0;lcd.cls();lcd.printf("NEXT OK");
+        }
+        myled4=!myled4;
+        wait(0.25);
+    }
+}