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:)
Dependencies: mbed Camera_LS_Y201 SDFileSystem
main2.cpp@0:21b87062f376, 2011-03-02 (annotated)
- Committer:
- fyazgan
- Date:
- Wed Mar 02 05:53:13 2011 +0000
- Revision:
- 0:21b87062f376
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
fyazgan | 0:21b87062f376 | 1 | /** |
fyazgan | 0:21b87062f376 | 2 | MODIFIED BY FEVZI YAZGAN |
fyazgan | 0:21b87062f376 | 3 | BOUDRATE AND IMAGESIZE FUNCTION ADDED ALSO IT SENDS THE IMAGE AT ONE TIME TO THE MBED. |
fyazgan | 0:21b87062f376 | 4 | SO IT IS FASTER TO SEND IMAGE AT A ONE TIME:) |
fyazgan | 0:21b87062f376 | 5 | |
fyazgan | 0:21b87062f376 | 6 | * ============================================================================= |
fyazgan | 0:21b87062f376 | 7 | * LS-Y201 - Test program. (Version 0.0.2) |
fyazgan | 0:21b87062f376 | 8 | * ============================================================================= |
fyazgan | 0:21b87062f376 | 9 | * Copyright (c) 2010-2011 Shinichiro Nakamura (CuBeatSystems) |
fyazgan | 0:21b87062f376 | 10 | * |
fyazgan | 0:21b87062f376 | 11 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
fyazgan | 0:21b87062f376 | 12 | * of this software and associated documentation files (the "Software"), to deal |
fyazgan | 0:21b87062f376 | 13 | * in the Software without restriction, including without limitation the rights |
fyazgan | 0:21b87062f376 | 14 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
fyazgan | 0:21b87062f376 | 15 | * copies of the Software, and to permit persons to whom the Software is |
fyazgan | 0:21b87062f376 | 16 | * furnished to do so, subject to the following conditions: |
fyazgan | 0:21b87062f376 | 17 | * |
fyazgan | 0:21b87062f376 | 18 | * The above copyright notice and this permission notice shall be included in |
fyazgan | 0:21b87062f376 | 19 | * all copies or substantial portions of the Software. |
fyazgan | 0:21b87062f376 | 20 | * |
fyazgan | 0:21b87062f376 | 21 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
fyazgan | 0:21b87062f376 | 22 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
fyazgan | 0:21b87062f376 | 23 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
fyazgan | 0:21b87062f376 | 24 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
fyazgan | 0:21b87062f376 | 25 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
fyazgan | 0:21b87062f376 | 26 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
fyazgan | 0:21b87062f376 | 27 | * THE SOFTWARE. |
fyazgan | 0:21b87062f376 | 28 | * ============================================================================= |
fyazgan | 0:21b87062f376 | 29 | */ |
fyazgan | 0:21b87062f376 | 30 | #include "mbed.h" |
fyazgan | 0:21b87062f376 | 31 | #include "Camera_LS_Y201.h" |
fyazgan | 0:21b87062f376 | 32 | #include "SDFileSystem.h" |
fyazgan | 0:21b87062f376 | 33 | |
fyazgan | 0:21b87062f376 | 34 | #define DEBMSG printf |
fyazgan | 0:21b87062f376 | 35 | #define NEWLINE() printf("\r\n") |
fyazgan | 0:21b87062f376 | 36 | |
fyazgan | 0:21b87062f376 | 37 | #define USE_SDCARD 0 |
fyazgan | 0:21b87062f376 | 38 | |
fyazgan | 0:21b87062f376 | 39 | #if USE_SDCARD |
fyazgan | 0:21b87062f376 | 40 | #define FILENAME "/sd/IMG_%04d.jpg" |
fyazgan | 0:21b87062f376 | 41 | SDFileSystem fs(p5, p6, p7, p8, "sd"); |
fyazgan | 0:21b87062f376 | 42 | #else |
fyazgan | 0:21b87062f376 | 43 | #define FILENAME "/local/IMG_%04d.jpg" |
fyazgan | 0:21b87062f376 | 44 | LocalFileSystem fs("local"); |
fyazgan | 0:21b87062f376 | 45 | #endif |
fyazgan | 0:21b87062f376 | 46 | Camera_LS_Y201 cam1(p13, p14, Camera_LS_Y201::Default); |
fyazgan | 0:21b87062f376 | 47 | |
fyazgan | 0:21b87062f376 | 48 | typedef struct work { |
fyazgan | 0:21b87062f376 | 49 | FILE *fp; |
fyazgan | 0:21b87062f376 | 50 | } work_t; |
fyazgan | 0:21b87062f376 | 51 | |
fyazgan | 0:21b87062f376 | 52 | work_t work; |
fyazgan | 0:21b87062f376 | 53 | |
fyazgan | 0:21b87062f376 | 54 | /** |
fyazgan | 0:21b87062f376 | 55 | * Callback function for readJpegFileContent. |
fyazgan | 0:21b87062f376 | 56 | * |
fyazgan | 0:21b87062f376 | 57 | * @param buf A pointer to a buffer. |
fyazgan | 0:21b87062f376 | 58 | * @param siz A size of the buffer. |
fyazgan | 0:21b87062f376 | 59 | */ |
fyazgan | 0:21b87062f376 | 60 | void callback_func( int total, uint8_t *buf, size_t siz) |
fyazgan | 0:21b87062f376 | 61 | { |
fyazgan | 0:21b87062f376 | 62 | fwrite(buf, siz, 1, work.fp); |
fyazgan | 0:21b87062f376 | 63 | } |
fyazgan | 0:21b87062f376 | 64 | |
fyazgan | 0:21b87062f376 | 65 | /** |
fyazgan | 0:21b87062f376 | 66 | * Capture. |
fyazgan | 0:21b87062f376 | 67 | * |
fyazgan | 0:21b87062f376 | 68 | * @param cam A pointer to a camera object. |
fyazgan | 0:21b87062f376 | 69 | * @param filename The file name. |
fyazgan | 0:21b87062f376 | 70 | * |
fyazgan | 0:21b87062f376 | 71 | * @return Return 0 if it succeed. |
fyazgan | 0:21b87062f376 | 72 | */ |
fyazgan | 0:21b87062f376 | 73 | int capture(Camera_LS_Y201 *cam, char *filename) { |
fyazgan | 0:21b87062f376 | 74 | /* |
fyazgan | 0:21b87062f376 | 75 | * Take a picture. |
fyazgan | 0:21b87062f376 | 76 | */ |
fyazgan | 0:21b87062f376 | 77 | if (cam->takePicture() != 0) { |
fyazgan | 0:21b87062f376 | 78 | return -1; |
fyazgan | 0:21b87062f376 | 79 | } |
fyazgan | 0:21b87062f376 | 80 | DEBMSG("Captured."); |
fyazgan | 0:21b87062f376 | 81 | NEWLINE(); |
fyazgan | 0:21b87062f376 | 82 | |
fyazgan | 0:21b87062f376 | 83 | /* |
fyazgan | 0:21b87062f376 | 84 | * Open file. |
fyazgan | 0:21b87062f376 | 85 | */ |
fyazgan | 0:21b87062f376 | 86 | work.fp = fopen(filename, "wb"); |
fyazgan | 0:21b87062f376 | 87 | if (work.fp == NULL) { |
fyazgan | 0:21b87062f376 | 88 | return -2; |
fyazgan | 0:21b87062f376 | 89 | } |
fyazgan | 0:21b87062f376 | 90 | |
fyazgan | 0:21b87062f376 | 91 | /* |
fyazgan | 0:21b87062f376 | 92 | * Read the content. |
fyazgan | 0:21b87062f376 | 93 | */ |
fyazgan | 0:21b87062f376 | 94 | DEBMSG("%s", filename); |
fyazgan | 0:21b87062f376 | 95 | NEWLINE(); |
fyazgan | 0:21b87062f376 | 96 | if (cam->readJpegFileContent(callback_func) != 0) { |
fyazgan | 0:21b87062f376 | 97 | fclose(work.fp); |
fyazgan | 0:21b87062f376 | 98 | return -3; |
fyazgan | 0:21b87062f376 | 99 | } |
fyazgan | 0:21b87062f376 | 100 | fclose(work.fp); |
fyazgan | 0:21b87062f376 | 101 | |
fyazgan | 0:21b87062f376 | 102 | /* |
fyazgan | 0:21b87062f376 | 103 | * Stop taking pictures. |
fyazgan | 0:21b87062f376 | 104 | */ |
fyazgan | 0:21b87062f376 | 105 | cam->stopTakingPictures(); |
fyazgan | 0:21b87062f376 | 106 | |
fyazgan | 0:21b87062f376 | 107 | return 0; |
fyazgan | 0:21b87062f376 | 108 | } |
fyazgan | 0:21b87062f376 | 109 | |
fyazgan | 0:21b87062f376 | 110 | /** |
fyazgan | 0:21b87062f376 | 111 | * Entry point. |
fyazgan | 0:21b87062f376 | 112 | */ |
fyazgan | 0:21b87062f376 | 113 | int main(void) { |
fyazgan | 0:21b87062f376 | 114 | DEBMSG("Camera module"); |
fyazgan | 0:21b87062f376 | 115 | NEWLINE(); |
fyazgan | 0:21b87062f376 | 116 | DEBMSG("Resetting..."); |
fyazgan | 0:21b87062f376 | 117 | NEWLINE(); |
fyazgan | 0:21b87062f376 | 118 | wait(1); |
fyazgan | 0:21b87062f376 | 119 | |
fyazgan | 0:21b87062f376 | 120 | if (cam1.reset() == 0) { |
fyazgan | 0:21b87062f376 | 121 | DEBMSG("Reset OK."); |
fyazgan | 0:21b87062f376 | 122 | NEWLINE(); |
fyazgan | 0:21b87062f376 | 123 | } else { |
fyazgan | 0:21b87062f376 | 124 | DEBMSG("Reset fail."); |
fyazgan | 0:21b87062f376 | 125 | NEWLINE(); |
fyazgan | 0:21b87062f376 | 126 | error("Reset fail."); |
fyazgan | 0:21b87062f376 | 127 | } |
fyazgan | 0:21b87062f376 | 128 | |
fyazgan | 0:21b87062f376 | 129 | wait(1); |
fyazgan | 0:21b87062f376 | 130 | cam1.setImageSize(Camera_LS_Y201::ImageSize160x120); |
fyazgan | 0:21b87062f376 | 131 | wait(1); |
fyazgan | 0:21b87062f376 | 132 | cam1.setBaudrate(Camera_LS_Y201::Baud115200); |
fyazgan | 0:21b87062f376 | 133 | wait(1); |
fyazgan | 0:21b87062f376 | 134 | Camera_LS_Y201 cam2(p13, p14, Camera_LS_Y201::Bauds115200); |
fyazgan | 0:21b87062f376 | 135 | |
fyazgan | 0:21b87062f376 | 136 | wait(1); |
fyazgan | 0:21b87062f376 | 137 | |
fyazgan | 0:21b87062f376 | 138 | int cnt = 0; |
fyazgan | 0:21b87062f376 | 139 | while (cnt<10) { |
fyazgan | 0:21b87062f376 | 140 | char fname[64]; |
fyazgan | 0:21b87062f376 | 141 | snprintf(fname, sizeof(fname) - 1, FILENAME, cnt); |
fyazgan | 0:21b87062f376 | 142 | int r = capture(&cam2, fname); |
fyazgan | 0:21b87062f376 | 143 | if (r == 0) { |
fyazgan | 0:21b87062f376 | 144 | DEBMSG("[%04d]:OK.", cnt); |
fyazgan | 0:21b87062f376 | 145 | NEWLINE(); |
fyazgan | 0:21b87062f376 | 146 | } else { |
fyazgan | 0:21b87062f376 | 147 | DEBMSG("[%04d]:NG. (code=%d)", cnt, r); |
fyazgan | 0:21b87062f376 | 148 | NEWLINE(); |
fyazgan | 0:21b87062f376 | 149 | error("Failure."); |
fyazgan | 0:21b87062f376 | 150 | } |
fyazgan | 0:21b87062f376 | 151 | cnt++; |
fyazgan | 0:21b87062f376 | 152 | } |
fyazgan | 0:21b87062f376 | 153 | } |