Diff: main2.cpp

Revision:

0:21b87062f376

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main2.cpp	Wed Mar 02 05:53:13 2011 +0000
@@ -0,0 +1,153 @@
+/**
+MODIFIED BY FEVZI YAZGAN 
+BOUDRATE AND IMAGESIZE FUNCTION ADDED ALSO IT SENDS THE IMAGE AT ONE TIME TO THE MBED. 
+SO IT IS FASTER TO SEND IMAGE AT A ONE TIME:)
+
+ * =============================================================================
+ * LS-Y201 - Test program. (Version 0.0.2)
+ * =============================================================================
+ * Copyright (c) 2010-2011 Shinichiro Nakamura (CuBeatSystems)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ * =============================================================================
+ */
+#include "mbed.h"
+#include "Camera_LS_Y201.h"
+#include "SDFileSystem.h"
+
+#define DEBMSG      printf
+#define NEWLINE()   printf("\r\n")
+
+#define USE_SDCARD 0
+
+#if USE_SDCARD
+#define FILENAME    "/sd/IMG_%04d.jpg"
+SDFileSystem fs(p5, p6, p7, p8, "sd");
+#else
+#define FILENAME    "/local/IMG_%04d.jpg"
+LocalFileSystem fs("local");
+#endif
+Camera_LS_Y201 cam1(p13, p14, Camera_LS_Y201::Default);
+
+typedef struct work {
+    FILE *fp;
+} work_t;
+
+work_t work;
+
+/**
+ * Callback function for readJpegFileContent.
+ *
+ * @param buf A pointer to a buffer.
+ * @param siz A size of the buffer.
+ */
+void callback_func( int total, uint8_t *buf, size_t siz) 
+{
+    fwrite(buf, siz, 1, work.fp);
+}
+
+/**
+ * Capture.
+ *
+ * @param cam A pointer to a camera object.
+ * @param filename The file name.
+ *
+ * @return Return 0 if it succeed.
+ */
+int capture(Camera_LS_Y201 *cam, char *filename) {
+    /*
+     * Take a picture.
+     */
+    if (cam->takePicture() != 0) {
+        return -1;
+    }
+    DEBMSG("Captured.");
+    NEWLINE();
+
+    /*
+     * Open file.
+     */
+    work.fp = fopen(filename, "wb");
+    if (work.fp == NULL) {
+        return -2;
+    }
+
+    /*
+     * Read the content.
+     */
+    DEBMSG("%s", filename);
+    NEWLINE();
+    if (cam->readJpegFileContent(callback_func) != 0) {
+        fclose(work.fp);
+        return -3;
+    }
+    fclose(work.fp);
+
+    /*
+     * Stop taking pictures.
+     */
+    cam->stopTakingPictures();
+
+    return 0;
+}
+
+/**
+ * Entry point.
+ */
+int main(void) {
+    DEBMSG("Camera module");
+    NEWLINE();
+    DEBMSG("Resetting...");
+    NEWLINE();
+    wait(1);
+
+    if (cam1.reset() == 0) {
+        DEBMSG("Reset OK.");
+        NEWLINE();
+    } else {
+        DEBMSG("Reset fail.");
+        NEWLINE();
+        error("Reset fail.");
+    }
+
+    wait(1);
+    cam1.setImageSize(Camera_LS_Y201::ImageSize160x120);
+    wait(1);
+    cam1.setBaudrate(Camera_LS_Y201::Baud115200);
+    wait(1);
+    Camera_LS_Y201 cam2(p13, p14, Camera_LS_Y201::Bauds115200);
+
+    wait(1);
+
+    int cnt = 0;
+    while (cnt<10) {
+        char fname[64];
+        snprintf(fname, sizeof(fname) - 1, FILENAME, cnt);
+        int r = capture(&cam2, fname);
+        if (r == 0) {
+            DEBMSG("[%04d]:OK.", cnt);
+            NEWLINE();
+        } else {
+            DEBMSG("[%04d]:NG. (code=%d)", cnt, r);
+            NEWLINE();
+            error("Failure.");
+        }
+        cnt++;
+    }
+}