typedef enum _ptz_com_type
{
PTZ_CMD_STOP = 0,
PTZ_CMD_LEFT,
PTZ_CMD_RIGHT,
PTZ_CMD_UP,
PTZ_CMD_DOWN,
PTZ_CMD_LEFT_UP,
PTZ_CMD_LEFT_DOWN,
PTZ_CMD_RIGHT_UP,
PTZ_CMD_RIGHT_DOWN,
PTZ_CMD_NEAR,
PTZ_CMD_FAR,
PTZ_CMD_ZOOM_OUT,
PTZ_CMD_ZOOM_IN,
PTZ_CMD_IRIS_OPEN,
PTZ_CMD_IRIS_CLOSE,
PTZ_CMD_PRESET_SET,
PTZ_CMD_PRESET_GO,
PTZ_CMD_PRESET_DEL,
PTZ_CMD_CRUISE_CFG,
PTZ_CMD_ENTER_CURISE_MODE,
PTZ_CMD_CRUISE_SET,
PTZ_CMD_LEAVE_CURISE_MODE,
PTZ_CMD_CRUISE_RUN,
PTZ_CMD_CRUISE_STOP,
PTZ_CMD_CRUISE_DEL,
PTZ_CMD_TRACK_START,
PTZ_CMD_TRACK_STOP,
PTZ_CMD_TRACK_START_RECORD,
PTZ_CMD_TRACK_STOP_RECORD,
PTZ_CMD_AUTO_SCAN_START,
PTZ_CMD_AUTO_SCAN_STOP,
PTZ_CMD_RESET = 0xF0,
} PTZ_CMD_TYPE;