110 lines
3.3 KiB
C
110 lines
3.3 KiB
C
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/***************************************************
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This is a library for the Adafruit TTL JPEG Camera (VC0706 chipset)
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Pick one up today in the adafruit shop!
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------> http://www.adafruit.com/products/397
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These displays use Serial to communicate, 2 pins are required to interface
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Adafruit invests time and resources providing this open source code,
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please support Adafruit and open-source hardware by purchasing
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products from Adafruit!
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Written by Limor Fried/Ladyada for Adafruit Industries.
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BSD license, all text above must be included in any redistribution
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****************************************************/
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#include "Arduino.h"
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#define VC0706_RESET 0x26
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#define VC0706_GEN_VERSION 0x11
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#define VC0706_SET_PORT 0x24
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#define VC0706_READ_FBUF 0x32
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#define VC0706_GET_FBUF_LEN 0x34
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#define VC0706_FBUF_CTRL 0x36
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#define VC0706_DOWNSIZE_CTRL 0x54
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#define VC0706_DOWNSIZE_STATUS 0x55
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#define VC0706_READ_DATA 0x30
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#define VC0706_WRITE_DATA 0x31
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#define VC0706_COMM_MOTION_CTRL 0x37
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#define VC0706_COMM_MOTION_STATUS 0x38
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#define VC0706_COMM_MOTION_DETECTED 0x39
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#define VC0706_MOTION_CTRL 0x42
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#define VC0706_MOTION_STATUS 0x43
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#define VC0706_TVOUT_CTRL 0x44
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#define VC0706_OSD_ADD_CHAR 0x45
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#define VC0706_STOPCURRENTFRAME 0x0
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#define VC0706_STOPNEXTFRAME 0x1
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#define VC0706_RESUMEFRAME 0x3
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#define VC0706_STEPFRAME 0x2
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#define VC0706_640x480 0x00
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#define VC0706_320x240 0x11
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#define VC0706_160x120 0x22
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#define VC0706_MOTIONCONTROL 0x0
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#define VC0706_UARTMOTION 0x01
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#define VC0706_ACTIVATEMOTION 0x01
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#define VC0706_SET_ZOOM 0x52
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#define VC0706_GET_ZOOM 0x53
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#define CAMERABUFFSIZ 100
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#define CAMERADELAY 100
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class Adafruit_VC0706 {
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public:
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Adafruit_VC0706(HardwareSerial *ser); // Constructor when using HardwareSerial
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boolean begin(uint16_t baud = 38400);
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boolean reset(void);
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boolean TVon(void);
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boolean TVoff(void);
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boolean takePicture(void);
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uint8_t *readPicture(uint8_t n);
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boolean resumeVideo(void);
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uint32_t frameLength(void);
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char *getVersion(void);
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uint8_t available();
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uint8_t getDownsize(void);
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boolean setDownsize(uint8_t);
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uint8_t getImageSize();
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boolean setImageSize(uint8_t);
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boolean getMotionDetect();
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uint8_t getMotionStatus(uint8_t);
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boolean motionDetected();
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boolean setMotionDetect(boolean f);
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boolean setMotionStatus(uint8_t x, uint8_t d1, uint8_t d2);
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boolean cameraFrameBuffCtrl(uint8_t command);
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uint8_t getCompression();
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boolean setCompression(uint8_t c);
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boolean getPTZ(uint16_t &w, uint16_t &h, uint16_t &wz, uint16_t &hz, uint16_t &pan, uint16_t &tilt);
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boolean setPTZ(uint16_t wz, uint16_t hz, uint16_t pan, uint16_t tilt);
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void OSD(uint8_t x, uint8_t y, char *s); // isnt supported by the chip :(
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char* setBaud9600();
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char* setBaud19200();
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char* setBaud38400();
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char* setBaud57600();
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char* setBaud115200();
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private:
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uint8_t serialNum;
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uint8_t camerabuff[CAMERABUFFSIZ+1];
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uint8_t bufferLen;
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uint16_t frameptr;
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HardwareSerial *hwSerial;
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void common_init(void);
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boolean runCommand(uint8_t cmd, uint8_t args[], uint8_t argn, uint8_t resp, boolean flushflag = true);
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void sendCommand(uint8_t cmd, uint8_t args[], uint8_t argn);
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uint8_t readResponse(uint8_t numbytes, uint8_t timeout);
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boolean verifyResponse(uint8_t command);
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void printBuff(void);
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};
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