MyCeCryo.m
d3fe62026eadRohde_FSW

MyCeCryo.m
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			% Class for controlling the auto manifold of ColdEdge stinger cryostat.
			% The manifold is managed by an Arduino board that communicates with
			% computer via serial protocol.

			classdef MyCeCryo < MyScpiInstrument

			methods (Access = public)
			function this = MyCeCryo(interface, address, varargin)
			this@MyScpiInstrument(interface, address, varargin{:});

			% Buffer size of 64 kB should be way an overkill. The labview
			% program provided by ColdEdge use 256 Bytes.
			this.Device.InputBufferSize=2^16;
			this.Device.OutputBufferSize=2^16;
			end

			function switchAllOff(this)
			writePropertyHedged(this, ...
			'valve1', false, ...
			'valve2', false, ...
			'valve3', false, ...
			'valve4', false, ...
			'valve5', false, ...
			'valve7', false, ...
			'recirc', false, ...
			'cryocooler', false);
			end
			end

			methods (Access = protected)
			function createCommandList(this)

			% Valve states
			for i=1:7
			if i == 6
			continue % No valve 6
			end

			tag = sprintf('valve%i',i);
			cmd = sprintf(':VALVE%i',i);
			addCommand(this, tag, cmd,...
			'default', false, ...
			'fmt_spec', '%b', ...
			'info', 'Valve open(true)/clsed(false)');
			end

			addCommand(this, 'recirc', ':REC',...
			'default', false, ...
			'fmt_spec', '%b', ...
			'info', 'Recirculator on/off');

			addCommand(this, 'cryocooler', ':COOL',...
			'default', false, ...
			'fmt_spec', '%b', ...
			'info', 'Cryocooler on/off');

			addCommand(this, 'press', ':PRES',...
			'default', false, ...
			'fmt_spec', '%e', ...
			'access', 'r', ...
			'info', 'Supply pressure (PSI)');
			end
			end
			end