Shinichiro Nakamura / CameraC328

CameraC328

Dependents:   CameraC328_TestProgram CameraC328_Thresholding Camera_TestProgram_2015 Camera_TestProgram_2015 ... more

CameraC328.h@0:7e51c3176eb7, 2010-06-27 (annotated)

Committer:
shintamainjp
Date:
Sun Jun 27 03:36:10 2010 +0000
Revision:
0:7e51c3176eb7
Child:
1:167e51d598cf

        

        
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#include "mbed.h"





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class CameraC328 {





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public:





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    CameraC328(PinName tx, PinName rx);





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    ~CameraC328();





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    enum ColorType {





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        GrayScale2bit = 0x01,   // 2bit for Y only





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        GrayScale4bit = 0x02,   // 4bit for Y only





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        GrayScale8bit = 0x03,   // 8bit for Y only





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        Color12bit = 0x05,      // 444 (RGB)





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        Color16bit = 0x06,      // 565 (RGB)





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        Jpeg = 0x07





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    };





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    enum RawResolution {





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        RawResolution80x60 = 0x01,





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        RawResolution160x120 = 0x03





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    };





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    enum JpegResolution {





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        JpegResolution80x64 = 0x01,





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        JpegResolution160x128 = 0x03,





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        JpegResolution320x240 = 0x05,





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        JpegResolution640x480 = 0x07





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    };





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    enum ErrorNumber {





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        NoError = 0x00,





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        PictureTypeError = 0x01,





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        PictureUpScale = 0x02,





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        PictureScaleError = 0x03,





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        UnexpectedReply = 0x04,





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        SendPictureTimeout = 0x05,





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        UnexpectedCommand = 0x06,





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        SramJpegTypeError = 0x07,





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        SramJpegSizeError = 0x08,





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        PictureFormatError = 0x09,





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        PictureSizeError = 0x0a,





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        ParameterError = 0x0b,





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        SendRegisterTimeout = 0x0c,





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        CommandIdError = 0x0d,





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        PictureNotReady = 0x0f,





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        TransferPackageNumberError = 0x10,





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        SetTransferPackageSizeWrong = 0x11,





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        CommandHeaderError = 0xf0,





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        CommandLengthError = 0xf1,





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        SendPictureError = 0xf5,





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        SendCommandError = 0xff





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    };





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    enum PictureType {





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        SnapshotPicture = 0x01,





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        PreviewPicture = 0x02,





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        JpegPreviewPicture = 0x05





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    };





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    ErrorNumber sync();





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    ErrorNumber getPicture(PictureType pt, void(*func)(size_t done, size_t total, char c));





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    ErrorNumber init(ColorType ct, RawResolution rr, JpegResolution jr);





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private:





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    Serial serial;





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    static const int COMMAND_LENGTH = 6;





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    static const int TIMEOUT_MS = 200;





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    static const int BAUD = 19600;





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    static const int SYNCMAX = 60;





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    /*





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     * Get snapshot picture (uncompressed snapshot picture)





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     *





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     * @param func Pointer to a callback function.





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     * @return Status of the error.





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     */





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    ErrorNumber getSnapshotPicture(void(*func)(size_t done, size_t total, char c));





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    /*





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     * Get preview picture (uncompressed preview picture)





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     *





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     * @param func Pointer to a callback function.





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     * @return Status of the error.





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     */





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    ErrorNumber getPreviewPicture(void(*func)(size_t done, size_t total, char c));





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    /**





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     * Send bytes to camera module.





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     *





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     * @param buf Pointer to the data buffer.





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     * @param len Length of the data buffer.





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     *





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     * @return True if the data sended.





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     */





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    bool sendBytes(char *buf, size_t len);





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    /**





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     * Receive bytes from camera module.





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     *





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     * @param buf Pointer to the data buffer.





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     * @param len Length of the data buffer.





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     *





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     * @return True if the data received.





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     */





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    bool recvBytes(char *buf, size_t len);





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    /**





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     * Send bytes to camera module.





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     *





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     * @param buf Pointer to the data buffer.





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     * @param len Length of the data buffer.





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     *





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     * @return True if the data sended.





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     */





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    bool sendBytesWithDebugOutput(char *buf, size_t len);





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    /**





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     * Receive bytes from camera module.





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     *





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     * @param buf Pointer to the data buffer.





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     * @param len Length of the data buffer.





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     *





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     * @return True if the data received.





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     */





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    bool recvBytesWithDebugOutput(char *buf, size_t len);





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};