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Open topic with navigation CAPL Functions » VT System » SerialSetOnSendHandler

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SerialSetOnSendHandler

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.SerialSetOnSendHandler( char onSendCallback[]);

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Description

Sets the callback that notifies when a send operation on the serial port of the specified channel is completed successfully. The set callback must have following signature: void <OnSerialSend>( byte sendBuffer[], dword number)

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Parameters

  • onSendCallback: 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, i.e. number or type of the parameters are different than expected.

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Example

See example SerialConfigure vtsSerialSetOnSendHandler