gnssDRWheelTickPushTick (Function)

This pushes tick data to the GNSS module.

The GNSS module must have been configured to use SW ticks with gnssDRWheelTickSetup.

Input:

tick: DINT (Default 0)

The tick count. The countmax parameter in gnssDRWheelTickSetup specifies if this is absolute or relative ticks.

backwards : BOOL (Default FALSE)

Set to true to report backwards movement, leave at false for forward movement.

Returns:

Declaration:

FUNCTION gnssDRWheelTickPushTick : INT;
VAR_INPUT
  backwards : BOOL := FALSE;
  tick      : DINT := 0;
END_VAR;

Example:

INCLUDE rtcu.inc
 
PROGRAM test;
 
BEGIN
  ...
  // Send ticks to GNSS module
  gnssDRWheelTickPushTick(tick := 105);
     ...
  END_IF;
  ...
END;
 
END_PROGRAM;