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//CameraC1098.h
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//#include "mbed.h"
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#include "SerialBuffered.h"
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#ifndef _CAMERA_C1098_H_
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#define _CAMERA_C1098_H_
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// Class: CameraC1098
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class CameraC1098 {
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public:
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/**
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* Color type.
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*/
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enum ColorType {
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Jpeg = 0x07
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};
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/**
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* JPEG resolution.
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*/
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enum JpegResolution {
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JpegResolution320x240 = 0x05,
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JpegResolution640x480 = 0x07
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};
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/**
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* Picture type.
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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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/**
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* Snapshot type.
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*/
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enum SnapshotType {
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CompressedPicture = 0x00,
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UncompressedPicture = 0x01
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};
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/**
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* Baud rate.
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*/
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enum Baud {
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Baud14400 = 14400, //Default
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Baud19200 = 19200,
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Baud28800 = 28800,
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Baud38400 = 38400,
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Baud57600 = 57600,
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Baud115200 = 115200, //Default
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Baud230400 = 230400,
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Baud460800 = 460800
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};
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/**
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* Reset type.
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*/
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enum ResetType {
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ResetWholeSystem = 0x00,
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ResetStateMachines = 0x01
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};
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/**
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* Data type.
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*/
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enum DataType {
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DataTypeSnapshotPicture = 0x01,
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DataTypePreviewPicture = 0x02,
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DataTypeJpegPreviewPicture = 0x05
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};
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/**
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* Constructor.
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*
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* @param tx A pin for transmit.
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* @param rx A pin for receive.
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* @param baud Baud rate. (Default is Baud115200.)
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*/
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//CameraC1098(PinName tx, PinName rx, Baud baud = Baud19200);
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CameraC1098(PinName tx, PinName rx, Baud baud = Baud115200);
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/**
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* Destructor.
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*/
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~CameraC1098();
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/**
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* Make a sync. for baud rate.
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*/
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bool sync();
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/**
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* Initialize.
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* @param jr JPEG resolution.
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*/
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bool init(JpegResolution jr);
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/**
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*set packet size
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*/
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bool setupPackageSize(uint16_t packageSize);
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/**
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* Get uncompressed snapshot picture.
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*
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* @param func A pointer to a callback function.
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* Please do NOT block this callback function.
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* Because the camera module transmit image datas continuously.
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* @return Status of the error.
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*/
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bool getUncompressedSnapshotPicture(void(*func)(size_t done, size_t total, char c));
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/**
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* Get uncompressed preview picture.
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*
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* @param func A pointer to a callback function.
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* Please do NOT block this callback function.
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* Because the camera module transmit image datas continuously.
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* @return Status of the error.
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*/
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bool getUncompressedPreviewPicture(void(*func)(size_t done, size_t total, char c));
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/**
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* Get JPEG snapshot picture.
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*
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* @param func A pointer to a callback function.
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* You can block this function until saving the image datas.
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* @return Status of the error.
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*/
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// bool getJpegSnapshotPicture(void(*func)(char *buf, size_t siz));
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bool getJpegSnapshotPicture(void(*func)(char *buf, size_t siz));
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/**
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* Get JPEG preview picture.
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*
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* @param func A pointer to a callback function.
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* You can block this function until saving the image datas.
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* @return Status of the error.
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*/
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bool getJpegPreviewPicture(void(*func)(char *buf, size_t siz));
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//NEW
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bool getnewbaud();
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private:
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SerialBuffered serial;
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static const int COMMAND_LENGTH = 6;
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static const int SYNCMAX = 60;
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static const int packageSize = 512;
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bool sendInitial(JpegResolution jr);
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bool sendGetPicture(PictureType pt);
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bool sendSnapshot(SnapshotType st, uint16_t skipFrames);
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bool sendSetPackageSize(uint16_t packageSize);
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// bool sendSetBaudrate(Baud baud);
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bool sendReset(ResetType rt, bool specialReset);
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bool sendPowerOff();
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bool recvData(DataType *dt, uint32_t *length);
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bool sendSync();
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bool recvSync();
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bool sendAck(uint8_t commandId, uint16_t packageId);
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bool recvAckOrNck();
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bool sendBytes(char *buf, size_t len, int timeout_us = 20000);
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bool recvBytes(char *buf, size_t len, int timeout_us = 20000);
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bool waitRecv();
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bool waitIdle();
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//NEW
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bool newbaud();
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};
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#endif
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たけし みわ