waverunner_set_edge_trigger_params_c (ul_scopes)

	status.i4.v = waverunner_set_edge_trigger_params_c(connect_info.g.v,
							   [,source.i4.v]
							   [,coupling.i4.v]
							   [,slope.i4.v])

	This routine sets edge trigger parameters for a Waverunner
	series scope.

	connect_info	scope connection structure created by a
			prior call to scope_connect
	[source]	desired trigger source
			(WAVERUNNER_TRIGGER_SOURCE_EXTERNAL -> external
							       (normal choice),
			 WAVERUNNER_TRIGGER_SOURCE_CH1 -> channel 1,
			 WAVERUNNER_TRIGGER_SOURCE_CH2 -> channel 2,
			 WAVERUNNER_TRIGGER_SOURCE_CH3 -> channel 3,
			 WAVERUNNER_TRIGGER_SOURCE_CH4 -> channel 4,
			 WAVERUNNER_TRIGGER_SOURCE_EXTERNAL_10,
			 WAVERUNNER_TRIGGER_SOURCE_ETM_10)
	[coupling]	desired trigger coupling
			(CLIB_DEFAULT_ARG -> use previous value (default),
			 WAVERUNNER_TRIGGER_COUPLING_DC -> DC,
			 WAVERUNNER_TRIGGER_COUPLING_AC -> AC,
			 WAVERUNNER_TRIGGER_COUPLING_GROUND,
			 WAVERUNNER_TRIGGER_COUPLING_DC50,
			 WAVERUNNER_TRIGGER_COUPLING_DC1M,
			 WAVERUNNER_TRIGGER_COUPLING_AC1M)
	[slope]		desired trigger slope
			(CLIB_DEFAULT_ARG -> use previous value (default),
			 WAVERUNNER_TRIGGER_SLOPE_RISING -> rising edge,
			 WAVERUNNER_TRIGGER_SLOPE_FALLING -> falling edge)

	This function returns ACNET status values as follows:

	OK			success
	CLIB_SETLOCK		settings are locked
	CLIB_INVARG		invalid connection information passed
	CLIB_GENERIC_ERROR	error accessing scope information
	otherwise		other ACNET error

	This function requires the following include files:

	ul_scopes_h:scopelib_h, ul_scopes_h:lecroydefs_h, acnet_errors_h

	Related functions:

	waverunner_get_id_string_c, waverunner_enable_channel_c,
	waverunner_set_range_c, waverunner_set_offset_c,
	waverunner_request_measurement, waverunner_reset_scope,
	waverunner_get_config_info, waverunner_get_trigger_config_info_c,
	waverunner_get_waveform_c, scope_connect, scope_disconnect, scope_info

	C/C++ usage:

	static const char	ip_name[] = "node_address.fnal.gov";
	int	status;
	int	trigger = TRIGGER;
	int	source = SOURCE;
	int	coupling = COUPLING;
	int	slope = SLOPE;
	void	*connect_info;

	status = scope_connect(ip_name,&connect_info);

	status = waverunner_set_edge_trigger_params_c(connect_info,source,
						      coupling,slope);

	status = scope_disconnect(&connect_info);