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vrpn_nikon_controls.C File Reference

Defines
		#define	STATUS_RESETTING
		#define	STATUS_SYNCING
		#define	STATUS_READING
		#define	NIK_INFO (msg)
		#define	NIK_WARNING (msg)
		#define	NIK_ERROR (msg)
		#define	TIMEOUT_TIME_INTERVAL
		#define	POLL_INTERVAL
Functions
		unsigned long	duration (struct timeval t1, struct timeval t2)
		const char*	error_code_to_string (const int code)
			Looks up the response from the table in the appendix of the Nikon control manual.
		int	parse_focus_position_response (const char *inbuf, double &response_pos)
			Parses the response position from the Nikon found in inbuf. If a report is found that sets the response, then 1 is returned from the function call. If no response is found, 0 is returned both from the function and in response_pos. If there is an error response found in the buffer, -1 is returned response_pos is set to the error code that was found. If a report is found that does not set the response but that indicates completion of a command, then 2 is returned and response_pos is not set. If a report is found that indicates it is in the process of doing a command, 3 is returned and response_pos is not set.
Variables
		const char*	VALID_REPORT_CHARS
			Characters that can start a report of the type we recognize.

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Define Documentation

#define STATUS_RESETTING ()

#define STATUS_SYNCING ()

#define STATUS_READING ()

#define NIK_INFO (msg)

#define NIK_WARNING (msg)

#define NIK_ERROR (msg)

#define TIMEOUT_TIME_INTERVAL ()

#define POLL_INTERVAL ()

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Function Documentation

unsigned long duration (struct timeval t1, struct timeval t2) [static]

const char * error_code_to_string (const int code) [static]

Looks up the response from the table in the appendix of the Nikon control manual.

int parse_focus_position_response (const char * inbuf, double & response_pos) [static]

Parses the response position from the Nikon found in inbuf. If a report is found that sets the response, then 1 is returned from the function call. If no response is found, 0 is returned both from the function and in response_pos. If there is an error response found in the buffer, -1 is returned response_pos is set to the error code that was found. If a report is found that does not set the response but that indicates completion of a command, then 2 is returned and response_pos is not set. If a report is found that indicates it is in the process of doing a command, 3 is returned and response_pos is not set.

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Variable Documentation

const char* VALID_REPORT_CHARS

Characters that can start a report of the type we recognize.

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