This is an digital video camera program using NKK\'s oLED swtich and 4D Systems\' uCam serial camera. It takes image from the uCam and displays on the IS-C15 switch. Some image processing demos are included. This program uses FatFileSytem, SDFileSystem, and TextLCD library. See http://www.youtube.com/watch?v=fqHTaCRHyQs for how it works. CQ出版社の「mbed/ARM活用事例」第10章シリアル接続カメラと有機ELディスプレイ内蔵スイッチで作るmbedディジタル・カメラの作例です。動作の様子は http://www.youtube.com/watch?v=fqHTaCRHyQs で見れます。
Dependencies: TextLCD mbed SDFileSystem
ucam.h@2:0621feb3adf2, 2011-10-13 (annotated)
- Committer:
- non
- Date:
- Thu Oct 13 02:41:04 2011 +0000
- Revision:
- 2:0621feb3adf2
- Parent:
- 0:07d02a20d1cc
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
non | 0:07d02a20d1cc | 1 | /* 4D Systems uCam serial RAW/JPEG camera library |
non | 0:07d02a20d1cc | 2 | * Copyright (c) 2011, Noriaki Mitsunaga |
non | 0:07d02a20d1cc | 3 | * |
non | 0:07d02a20d1cc | 4 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
non | 0:07d02a20d1cc | 5 | * of this software and associated documentation files (the "Software"), to deal |
non | 0:07d02a20d1cc | 6 | * in the Software without restriction, including without limitation the rights |
non | 0:07d02a20d1cc | 7 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
non | 0:07d02a20d1cc | 8 | * copies of the Software, and to permit persons to whom the Software is |
non | 0:07d02a20d1cc | 9 | * furnished to do so, subject to the following conditions: |
non | 0:07d02a20d1cc | 10 | * |
non | 0:07d02a20d1cc | 11 | * The above copyright notice and this permission notice shall be included in |
non | 0:07d02a20d1cc | 12 | * all copies or substantial portions of the Software. |
non | 0:07d02a20d1cc | 13 | * |
non | 0:07d02a20d1cc | 14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
non | 0:07d02a20d1cc | 15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
non | 0:07d02a20d1cc | 16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
non | 0:07d02a20d1cc | 17 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
non | 0:07d02a20d1cc | 18 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
non | 0:07d02a20d1cc | 19 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
non | 0:07d02a20d1cc | 20 | * THE SOFTWARE. |
non | 0:07d02a20d1cc | 21 | */ |
non | 0:07d02a20d1cc | 22 | #ifndef __UCAM_H__ |
non | 0:07d02a20d1cc | 23 | #define __UCAM_H__ |
non | 0:07d02a20d1cc | 24 | |
non | 0:07d02a20d1cc | 25 | #include "mbed.h" |
non | 0:07d02a20d1cc | 26 | |
non | 0:07d02a20d1cc | 27 | #define UCAM_COLOR_TYPE_2BITG 0x1 |
non | 0:07d02a20d1cc | 28 | #define UCAM_COLOR_TYPE_4BITG 0x2 |
non | 0:07d02a20d1cc | 29 | #define UCAM_COLOR_TYPE_8BITG 0x3 |
non | 0:07d02a20d1cc | 30 | #define UCAM_COLOR_TYPE_RGB332 0x4 |
non | 0:07d02a20d1cc | 31 | #define UCAM_COLOR_TYPE_RGB444 0x5 |
non | 0:07d02a20d1cc | 32 | #define UCAM_COLOR_TYPE_RGB565 0x6 |
non | 0:07d02a20d1cc | 33 | #define UCAM_COLOR_TYPE_JPEG 0x7 |
non | 0:07d02a20d1cc | 34 | |
non | 0:07d02a20d1cc | 35 | #define UCAM_RAW_RESOLUTION_80X60 0x1 |
non | 0:07d02a20d1cc | 36 | #define UCAM_RAW_RESOLUTION_160X120 0x3 |
non | 0:07d02a20d1cc | 37 | #define UCAM_RAW_RESOLUTION_320X240 0x5 |
non | 0:07d02a20d1cc | 38 | #define UCAM_RAW_RESOLUTION_640X480 0x7 |
non | 0:07d02a20d1cc | 39 | #define UCAM_RAW_RESOLUTION_128x128 0x9 |
non | 0:07d02a20d1cc | 40 | #define UCAM_RAW_RESOLUTION_128x96 0xB |
non | 0:07d02a20d1cc | 41 | |
non | 0:07d02a20d1cc | 42 | const int ucam_raw_resolution_w[] = {80, 160, 320, 640, 128, 128}; |
non | 0:07d02a20d1cc | 43 | const int ucam_raw_resolution_h[] = {60, 120, 240, 480, 128, 96}; |
non | 0:07d02a20d1cc | 44 | |
non | 0:07d02a20d1cc | 45 | #define UCAM_JPEG_RESOLUTION_80X64 0x1 |
non | 0:07d02a20d1cc | 46 | #define UCAM_JPEG_RESOLUTION_160X128 0x3 |
non | 0:07d02a20d1cc | 47 | #define UCAM_JPEG_RESOLUTION_320X240 0x5 |
non | 0:07d02a20d1cc | 48 | #define UCAM_JPEG_RESOLUTION_640X480 0x7 |
non | 0:07d02a20d1cc | 49 | |
non | 0:07d02a20d1cc | 50 | class uCam { |
non | 0:07d02a20d1cc | 51 | public: |
non | 0:07d02a20d1cc | 52 | uCam(PinName tx, PinName rx) { |
non | 0:07d02a20d1cc | 53 | s = new Serial(tx, rx); |
non | 0:07d02a20d1cc | 54 | s->baud(57600); |
non | 0:07d02a20d1cc | 55 | } |
non | 0:07d02a20d1cc | 56 | ~uCam() { |
non | 0:07d02a20d1cc | 57 | delete s; |
non | 0:07d02a20d1cc | 58 | } |
non | 0:07d02a20d1cc | 59 | |
non | 0:07d02a20d1cc | 60 | int Command(const unsigned char *cmd); |
non | 0:07d02a20d1cc | 61 | void ACK_F0F0(); |
non | 0:07d02a20d1cc | 62 | int Init(); |
non | 0:07d02a20d1cc | 63 | int LightFreq(int f); |
non | 0:07d02a20d1cc | 64 | void Reset(); |
non | 0:07d02a20d1cc | 65 | int SnapshotRaw(int Color, int Res, unsigned char *buf); |
non | 0:07d02a20d1cc | 66 | int SnapshotRawCrop(int Color, int Res, |
non | 0:07d02a20d1cc | 67 | int x0, int y0, int w, int h, |
non | 0:07d02a20d1cc | 68 | unsigned char *buf); |
non | 0:07d02a20d1cc | 69 | int SnapshotJPEGi(int Res, int pksz); |
non | 0:07d02a20d1cc | 70 | int SnapshotJPEGd(int no, unsigned char *buf, int pksz); |
non | 0:07d02a20d1cc | 71 | |
non | 0:07d02a20d1cc | 72 | private: |
non | 0:07d02a20d1cc | 73 | Serial *s; |
non | 0:07d02a20d1cc | 74 | |
non | 0:07d02a20d1cc | 75 | int checkACK(const unsigned char *buf); |
non | 0:07d02a20d1cc | 76 | int checkSYNC(const unsigned char *buf); |
non | 0:07d02a20d1cc | 77 | void read(unsigned char *p, int len); |
non | 0:07d02a20d1cc | 78 | int readT(unsigned char *buf, int len); |
non | 0:07d02a20d1cc | 79 | void write(const unsigned char *p, int len); |
non | 0:07d02a20d1cc | 80 | }; |
non | 0:07d02a20d1cc | 81 | |
non | 0:07d02a20d1cc | 82 | #endif |