Ashley Mills / Y201

Library for LinkSprite Y201 JPEG serial camera.

Y201.h@10:fd12c96da974, 2012-07-20 (annotated)

Committer:
ashleymills
Date:
Fri Jul 20 08:59:03 2012 +0000
Revision:
10:fd12c96da974
Parent:
3:decf96d8e6b0 
Added change baud rate, then removed it, as this apparently reprograms the camera ROM !! Nice product linksprite

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ashleymills 0:4c0fca059a0a 1 #include "mbed.h"
ashleymills 10:fd12c96da974 2 #define MODSERIAL_DEFAULT_RX_BUFFER_SIZE 1024
ashleymills 3:decf96d8e6b0 3 #define MODSERIAL_DEFAULT_TX_BUFFER_SIZE 64
ashleymills 2:7d8a6087f2e5 4 #include "MODSERIAL.h"
ashleymills 0:4c0fca059a0a 5 #pragma once
ashleymills 0:4c0fca059a0a 6
ashleymills 2:7d8a6087f2e5 7 class Y201 : MODSERIAL {
ashleymills 0:4c0fca059a0a 8
ashleymills 0:4c0fca059a0a 9 private:
ashleymills 0:4c0fca059a0a 10
ashleymills 1:30a6aeda21c2 11 // serial commands to drive camera
ashleymills 10:fd12c96da974 12 static const char resetSeq [4];
ashleymills 10:fd12c96da974 13 static const int resetSeqLen = 4;
ashleymills 10:fd12c96da974 14 static const char resetSeqAck [4];
ashleymills 10:fd12c96da974 15 static const int resetSeqAckLen = 4;
ashleymills 10:fd12c96da974 16 static const char takePicSeq [5];
ashleymills 10:fd12c96da974 17 static const int takePicSeqLen = 5;
ashleymills 10:fd12c96da974 18 static const char takePicSeqAck [5];
ashleymills 10:fd12c96da974 19 static const int takePicSeqAckLen = 5;
ashleymills 10:fd12c96da974 20 static const char set160x120 [9];
ashleymills 10:fd12c96da974 21 static const char set320x240 [9];
ashleymills 10:fd12c96da974 22 static const char set640x480 [9];
ashleymills 10:fd12c96da974 23 static const int setSizeLen = 9;
ashleymills 10:fd12c96da974 24 static const char setSizeAck [5];
ashleymills 10:fd12c96da974 25 static const int setSizeAckLen = 5;
ashleymills 10:fd12c96da974 26 static const char readFileSize [5];
ashleymills 10:fd12c96da974 27 static const int readFileSizeLen = 5;
ashleymills 10:fd12c96da974 28 static const char readFileSizeAck [7];
ashleymills 10:fd12c96da974 29 static const int readFileSizeAckLen = 7;
ashleymills 10:fd12c96da974 30 static const char readFileHead [8];
ashleymills 10:fd12c96da974 31 static const int readFileHeadLen = 8;
ashleymills 10:fd12c96da974 32 static const char readFileAck [5];
ashleymills 10:fd12c96da974 33 static const int readFileAckLen = 5;
ashleymills 10:fd12c96da974 34 /*
ashleymills 10:fd12c96da974 35 static const char changeBaudRateSeq [5];
ashleymills 10:fd12c96da974 36 static const int changeBaudRateSeqLen = 5;
ashleymills 10:fd12c96da974 37 static const char changeBaudRateAck [5];
ashleymills 10:fd12c96da974 38 static const int changeBaudRateAckLen = 5;
ashleymills 10:fd12c96da974 39 */
ashleymills 10:fd12c96da974 40 static const char enterPowerSavingSeq[7];
ashleymills 10:fd12c96da974 41 static const int enterPowerSavingLen = 7;
ashleymills 10:fd12c96da974 42 static const char enterPowerSavingAck[5];
ashleymills 10:fd12c96da974 43 static const int enterPowerSavingAckLen = 5;
ashleymills 10:fd12c96da974 44 static const char exitPowerSavingSeq [7];
ashleymills 10:fd12c96da974 45 static const int exitPowerSavingLen = 7;
ashleymills 10:fd12c96da974 46 static const char exitPowerSavingAck[5];
ashleymills 10:fd12c96da974 47 static const int exitPowerSavingAckLen = 5;
ashleymills 0:4c0fca059a0a 48
ashleymills 0:4c0fca059a0a 49 public:
ashleymills 0:4c0fca059a0a 50
ashleymills 0:4c0fca059a0a 51 enum Y201ImageSize {
ashleymills 10:fd12c96da974 52 e160x120,
ashleymills 10:fd12c96da974 53 e320x240,
ashleymills 10:fd12c96da974 54 e640x480
ashleymills 0:4c0fca059a0a 55 };
ashleymills 10:fd12c96da974 56
ashleymills 10:fd12c96da974 57 /*
ashleymills 10:fd12c96da974 58 enum Y201BaudRate {
ashleymills 10:fd12c96da974 59 e9600,
ashleymills 10:fd12c96da974 60 e19200,
ashleymills 10:fd12c96da974 61 e38400,
ashleymills 10:fd12c96da974 62 e57600,
ashleymills 10:fd12c96da974 63 e115200
ashleymills 10:fd12c96da974 64 };
ashleymills 10:fd12c96da974 65 */
ashleymills 0:4c0fca059a0a 66
ashleymills 1:30a6aeda21c2 67 Y201(PinName tx, PinName rx, const char *name = NULL);
ashleymills 0:4c0fca059a0a 68
ashleymills 1:30a6aeda21c2 69 bool setImageSize(Y201ImageSize size);
ashleymills 0:4c0fca059a0a 70 bool takePicture();
ashleymills 0:4c0fca059a0a 71 bool readImageSize(int *fileSize);
ashleymills 0:4c0fca059a0a 72 bool readImage(int startAddress, int readLen, uint8_t *readBuffer);
ashleymills 10:fd12c96da974 73 //bool changeBaudRate(Y201BaudRate baudRate);
ashleymills 10:fd12c96da974 74 bool enterPowerSaving();
ashleymills 10:fd12c96da974 75 bool exitPowerSaving();
ashleymills 0:4c0fca059a0a 76 void trash();
ashleymills 0:4c0fca059a0a 77
ashleymills 1:30a6aeda21c2 78 bool waitForInt(int bytes, int *fileSize);
ashleymills 10:fd12c96da974 79 bool waitFor(const char *seq, const int seqLen);
ashleymills 10:fd12c96da974 80 void putSeq(const char *seq, int seqLen);
ashleymills 1:30a6aeda21c2 81 bool reset();
ashleymills 0:4c0fca059a0a 82
ashleymills 0:4c0fca059a0a 83 };