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Open topic with navigation CAPL Functions » ISO11783 » ISO11783 Node Layer » Iso11783PDDConnectEnvVar

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Iso11783PDDConnectEnvVar

Valid for: CANoe DE • CANoe4SW DE

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Function Syntax

long Iso11783PDDConnectEnvVar( dword ecuHandle, dbSignal signal, dword elementNumber, char envVarName[] );
long Iso11783PDDConnectEnvVar( dword ecuHandle, dword ddi, dword elementNumber, char envVarName[] );

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Description

The function connects a process variable with an environment variable.

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Parameters

  • ecuHandle: Handle of the ECU. The handle must previously have been created with Iso11783CreateeECU.
  • signal: Signal from the database. The attribute DDI must have been defined for the signal. The signal must be defined in the same database as the node!
  • ddi: Data dictionary identifier, 0x0000..0xFFFF
  • elementNumber: Element number, 0x000..0xFFF
  • envVarName: Name of the environment variable

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Return Values

Error code

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Example

if (Iso11783PDDLoadDeviceDescription( ecuHandle, "Sprayer.XML" ) == 0) {
  Iso11783PDDConnectEnvVar( ecuHandle, 0x0060, 1, "EvSprayer_TankVolume" );
  Iso11783PDDConnectEnvVar( ecuHandle, 0x0048, 2, "EvSprayer_AppRatePerArea" );
} else {
  write( "Error while load task file" );
}