CAN message or J1939 parameter group data - MATLAB - MathWorks 日本 - 金宝app,下载188bet金宝搏,金宝搏官方网站

Description

Use theDataproperty to define your message data in a CAN message or parameter group data in a J1939 parameter group.

Usage	CAN message, J1939 parameter group
Read only	Never
Data type	Numeric

The data value is a uint8 array, based on the data length you specify in the message.

Create a CAN message and load data into a message.

message = canMessage(2500, true, 4) message.Data = [23 43 23 43 54 34 123 1]

If you are using a CAN database for your message definitions, change values of the specific signals in the message directly.

You can also use thepackfunction to load data into your message.

Create a parameter group and specify data.

pg = j1939ParameterGroup(db, 'PackedData') pg.Data(1:2) = [50 0]