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Open topic with navigation CAPL Functions » J1939 » GNSS NL » GNSSAddWpFile

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GNSSAddWpFile

Valid for: CANoe DE • CANoe4SW DE

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Function Syntax

dword GNSSAddWpFile( byte filepath[], dword useTimeInfo )

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Description

The function deletes all waypoints in the waypoint list and then inserts the GNSS positions of a file into the list.
  • useTimeInfo = 0: The waypoints are inserted without speed information (according to the GNSSAddWp function). The speed of the receiver is controlled by GNSSSetSpeed. The value kWaypoint must be used as a simulation mode in GNSSStartSimulation.
  • useTimeInfo = 1: The speed is controlled by the file. Only GNSS positions from the file are used to which a time > 0 is assigned. The speed is calculated by means of the difference in time and space between two successive positions. The value kFile must be used as a simulation mode in GNSSStartSimulation.

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Parameters

  • filepath: path of the file with position information
  • useTimeInfo:
    • 0: if the position information is used only
    • 1: if position and time information are used

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Return Values

error code

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Example

char filePath[255] = "C:\\log.pos";
GNSSAddWpFile(filePath, 1);