diff options
Diffstat (limited to 'camera.h')
| -rw-r--r-- | camera.h | 111 |
1 files changed, 68 insertions, 43 deletions
@@ -6,7 +6,7 @@ #define VC0706_RESP_PREFIX 0x76 #define VC0706_PREFIX 0x56 -#define VC0706_RESET 0x26 +#define VC0706_RESET 0x26 #define VC0706_GEN_VERSION 0x11 #define VC0706_SET_PORT 0x24 #define VC0706_READ_FBUF 0x32 @@ -50,57 +50,82 @@ static const char TTY_PATH[] = "/dev/ttyHS0"; typedef struct { - int fd; // file descriptor for the serial port - uint8_t serialNum; // camera serial number - uint8_t buff[CAM_BUFF_SIZE]; // uint8_t array to store camera data - uint8_t bufferLen; // current length of data in buffer + int fd; // file descriptor for the serial port + uint8_t serialNum; // camera serial number + uint8_t buff[CAM_BUFF_SIZE]; // uint8_t array to store camera data + uint8_t bufferLen; // current length of data in buffer uint16_t frameptr; } Camera; // File stream functions for reading photos -LE_SHARED bool cam_snapshotToFile (Camera *cam, const char *path, uint8_t imgSize, char *imgPath); -bool cam_readImageToFile (Camera *cam, const char *path, char *imgPath); -bool cam_readImageBlocks (Camera *cam, FILE *filePtr); -uint8_t cam_getImageBlockSize (int jpgLen); +LE_SHARED bool cam_snapshotToFile(Camera* cam, + const char* path, + uint8_t imgSize, + char* imgPath); +bool cam_readImageToFile(Camera* cam, const char* path, char* imgPath); +bool cam_readImageBlocks(Camera* cam, FILE* filePtr); +uint8_t cam_getImageBlockSize(int jpgLen); // Higher level commands -LE_SHARED bool cam_setPTZ (Camera *cam, uint16_t wz, uint16_t hz, uint16_t pan, uint16_t tilt); -LE_SHARED bool cam_getPTZ (Camera *cam, uint16_t *w, uint16_t *h, uint16_t *wz, uint16_t *hz, uint16_t *pan, uint16_t *tilt); -LE_SHARED bool cam_setCompression (Camera *cam, uint8_t c); -LE_SHARED uint8_t cam_getCompression (Camera *cam); -LE_SHARED bool cam_setMotionStatus (Camera *cam, uint8_t x, uint8_t d1, uint8_t d2); -LE_SHARED bool cam_setMotionDetect (Camera *cam, bool flag); -LE_SHARED bool cam_motionDetected (Camera *cam); -LE_SHARED uint8_t cam_getMotionStatus (Camera *cam, uint8_t x); -LE_SHARED bool cam_getMotionDetect (Camera *cam); -LE_SHARED bool cam_setImageSize (Camera *cam,uint8_t x); -LE_SHARED uint8_t cam_getImageSize (Camera *cam); -LE_SHARED bool cam_setDownsize (Camera *cam, uint8_t newSize); -LE_SHARED uint8_t cam_getDownsize (Camera *cam); -LE_SHARED uint8_t cam_available (Camera *cam); -LE_SHARED char *cam_getVersion (Camera *cam); -LE_SHARED uint32_t cam_frameLength (Camera *cam); -LE_SHARED bool cam_resumeVideo (Camera *cam); -LE_SHARED uint8_t *cam_readPicture (Camera *cam, uint8_t n); -LE_SHARED bool cam_tvOff (Camera *cam); -LE_SHARED bool cam_tvOn(Camera *cam); -LE_SHARED bool cam_reset(Camera *cam); -LE_SHARED bool cam_takePicture(Camera *cam); -LE_SHARED bool cam_frameBuffCtrl(Camera *cam, uint8_t cmd); +LE_SHARED bool cam_setPTZ(Camera* cam, + uint16_t wz, + uint16_t hz, + uint16_t pan, + uint16_t tilt); +LE_SHARED bool cam_getPTZ(Camera* cam, + uint16_t* w, + uint16_t* h, + uint16_t* wz, + uint16_t* hz, + uint16_t* pan, + uint16_t* tilt); +LE_SHARED bool cam_setCompression(Camera* cam, uint8_t c); +LE_SHARED uint8_t cam_getCompression(Camera* cam); +LE_SHARED bool cam_setMotionStatus(Camera* cam, + uint8_t x, + uint8_t d1, + uint8_t d2); +LE_SHARED bool cam_setMotionDetect(Camera* cam, bool flag); +LE_SHARED bool cam_motionDetected(Camera* cam); +LE_SHARED uint8_t cam_getMotionStatus(Camera* cam, uint8_t x); +LE_SHARED bool cam_getMotionDetect(Camera* cam); +LE_SHARED bool cam_setImageSize(Camera* cam, uint8_t x); +LE_SHARED uint8_t cam_getImageSize(Camera* cam); +LE_SHARED bool cam_setDownsize(Camera* cam, uint8_t newSize); +LE_SHARED uint8_t cam_getDownsize(Camera* cam); +LE_SHARED uint8_t cam_available(Camera* cam); +LE_SHARED char* cam_getVersion(Camera* cam); +LE_SHARED uint32_t cam_frameLength(Camera* cam); +LE_SHARED bool cam_resumeVideo(Camera* cam); +LE_SHARED uint8_t* cam_readPicture(Camera* cam, uint8_t n); +LE_SHARED bool cam_tvOff(Camera* cam); +LE_SHARED bool cam_tvOn(Camera* cam); +LE_SHARED bool cam_reset(Camera* cam); +LE_SHARED bool cam_takePicture(Camera* cam); +LE_SHARED bool cam_frameBuffCtrl(Camera* cam, uint8_t cmd); // Low level camera commands -bool cam_runCommandFlush (Camera *cam, uint8_t cmd, uint8_t args[], uint8_t nArgs, uint8_t respLen); -bool cam_verifyResponse (Camera *cam, uint8_t cmd); -uint8_t cam_readResponse (Camera *cam, uint8_t nBytes, uint8_t timeout); -bool cam_runCommand (Camera *cam, uint8_t cmd, uint8_t args[], uint8_t nArgs, uint8_t respLen, bool flushFlag); -void cam_sendCommand (Camera *cam, uint8_t cmd, uint8_t args[], uint8_t nArgs); +bool cam_runCommandFlush(Camera* cam, + uint8_t cmd, + uint8_t args[], + uint8_t nArgs, + uint8_t respLen); +bool cam_verifyResponse(Camera* cam, uint8_t cmd); +uint8_t cam_readResponse(Camera* cam, uint8_t nBytes, uint8_t timeout); +bool cam_runCommand(Camera* cam, + uint8_t cmd, + uint8_t args[], + uint8_t nArgs, + uint8_t respLen, + bool flushFlag); +void cam_sendCommand(Camera* cam, uint8_t cmd, uint8_t args[], uint8_t nArgs); // Serial/file descriptor helpers -int fd_dataAvail (int fd, int *data); -ssize_t fd_getByte (int fd, uint8_t *data); -LE_SHARED int fd_closeCam (int fd); -LE_SHARED int fd_openCam (); -int fd_openSerial (const char *device, int baud); -speed_t fd_convertBaud (int baud); +int fd_dataAvail(int fd, int* data); +ssize_t fd_getByte(int fd, uint8_t* data); +LE_SHARED int fd_closeCam(int fd); +LE_SHARED int fd_openCam(); +int fd_openSerial(const char* device, int baud); +speed_t fd_convertBaud(int baud); #endif
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