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Open topic with navigation CAPL Functions » VT System » SerialSetOnReceiveHandler

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SerialSetOnReceiveHandler

Valid for: CANoe DE • CANoe:lite DE Note
The function can only be called on system variable namespaces of channels that represent an external power supply in a power module VT7001 respectively the system variable namespace that represents functionality common for the entire VT7001 module.

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Method Syntax

long SysVarNamespace.SerialSetOnReceiveHandler( char onReceiveCallback[]);

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Description

Sets the callback that notifies when data has been received on the serial port of the specified channel. The set callback has to have following signature: void <OnSerialReceive>( byte bffer[], dword number)

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Parameters

  • onReceiveCallback: CAPL callback function name.

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Return Values

  • 0: Successful call
  • -1: Non-specific error
  • -2: The namespace on which the command was called does not exist, is not a valid VT System namespace or does not support this command.
  • -3: The passed callback does not have the required signature.

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Example

See example SerialConfigure vtsSerialSetOnReceiveHandler