CAPLfunctionLINGetChecksum

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linGetChecksum

Valid for: CANoe DE • CANoe4SW DE

Function Syntax

• byte linGetChecksum(linFrame linFrame); form 1
• byte linGetChecksum(linCSError linCsError); // form 2

Description

Returns the checksum of a LIN frame or LIN checksum error. Checksum model (classic/enhanced) is determined automatically.

Parameters

• linFrame: LIN frame object
• linCsError: LIN checksum error object

Return Values

Calculated checksum

Example

Get the checksum of a received LIN frame with name myframe

on linFrame myframe
{
    byte checksum;
    checksum = linGetChecksum(this);
}
// Calculate the checksum of a LIN frame object
...
byte checksum;
// create a LIN frame object
linFrame 0x1 myLinFrame = { dlc = 1, byte(0) = 1 };
// calculate its checksum
checksum = linGetChecksum(myLinFrame);

linSetChecksumError • linSetManualChecksum