Revision 0:31be9011f67e, committed 2014-10-10

Comitter:

shintamainjp

Date:

Fri Oct 10 21:48:33 2014 +0000

Child:

1:1a1bdef49fb0

Commit message:

The initial version of the test program.

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Camera_LS_Y201.lib	Fri Oct 10 21:48:33 2014 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/users/shintamainjp/code/Camera_LS_Y201/#43358d40f879

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SDFileSystem.lib	Fri Oct 10 21:48:33 2014 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/teams/mbed/code/SDFileSystem/#7b35d1709458

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri Oct 10 21:48:33 2014 +0000
@@ -0,0 +1,123 @@
+#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);
+ 
+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 done, int total, uint8_t *buf, size_t siz) {
+    fwrite(buf, siz, 1, work.fp);
+ 
+    static int n = 0;
+    int tmp = done * 100 / total;
+    if (n != tmp) {
+        n = tmp;
+        DEBMSG("Writing...: %3d%%", n);
+        NEWLINE();
+    }
+}
+ 
+/**
+ * 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);
+ 
+    int cnt = 0;
+    while (1) {
+        char fname[64];
+        snprintf(fname, sizeof(fname) - 1, FILENAME, cnt);
+        int r = capture(&cam1, fname);
+        if (r == 0) {
+            DEBMSG("[%04d]:OK.", cnt);
+            NEWLINE();
+        } else {
+            DEBMSG("[%04d]:NG. (code=%d)", cnt, r);
+            NEWLINE();
+            error("Failure.");
+        }
+        cnt++;
+    }
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Fri Oct 10 21:48:33 2014 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/552587b429a1
\ No newline at end of file