gusucode.com > vnt工具箱matlab源码程序 > vnt/vnt/+can/+vector/ChannelInfo.m
classdef (Hidden) ChannelInfo < can.ChannelInfo % ChannelInfo Retrieve channel specific Vector CAN device information. % % This class contains information pertaining to a specific channel on % a Vector CAN device. This information includes data needed % to access and use the channel. % % See also VNT. % Authors: JDP % Copyright 2007-2013 The MathWorks, Inc. methods function obj = ChannelInfo(vendorDriverData) % ChannelInfo Construct an object containing information on a Vector device channel. % Retrieve the device name in string form. deviceString = can.vector.Utility.deviceCodeToString(vendorDriverData.hwType); % Set the device name based on its type and index. Also adjust % indexing as the Vector devices indexes begin at 0. device = [deviceString ' ' num2str(vendorDriverData.hwIndex + 1)]; % Set the channel index and adjust indexing. Note that the index % should not be adjusted for VN8900 devices as they have a stream % channel for channel 0. If we do not halt the increment % adjustment, the channel numbers reported will not match up with % the channel numbers printed on the device. if vendorDriverData.hwType == 45 deviceChannelIndex = vendorDriverData.hwChannel; else deviceChannelIndex = vendorDriverData.hwChannel + 1; end % Set the serial number. deviceSerialNumber = vendorDriverData.serialNumber; % Set the constructor string for this channel. objectConstructor = ['canChannel(''Vector'', ''' device ''', ' num2str(deviceChannelIndex) ')']; % Call the superclass constructor. obj@can.ChannelInfo(... device,... deviceChannelIndex,... deviceSerialNumber,... objectConstructor); end end end