www.gusucode.com > vnt 源码程序 matlab案例代码 > vnt/receivingFcn.m
function receivingFcn(rxCh) % RECEIVINGFCN A CAN channel message receive callback function. % % This is a callback function used to receive CAN message. It receives % messages from the channel RXCH, extracts them by identifier, unpacks % signal values from the messages, and plots the result. % % Copyright 2009 The MathWorks, Inc. % Receive all available messages. rxMsg = receive(rxCh, Inf); % Plot the signal values against their message timestamps. plot([rxMsg.Timestamp], [rxMsg.ID], 'x'); ylim([0 2047]) xlabel('Timestamp'); ylabel('CAN Identifier'); hold all; end