Deleting a CAN Signal

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Last updated: Nov 17, 2020 by WES Admin
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To reconfigure a CAN signal, the signal must be cleared with the corresponding signal identifier.


Figure - Deleting a CAN message



  1. The function CanSigDelete() is called with the unique CAN signal identifier. This identifier is returned from CanSigCreate() and shall be used to access CAN signal objects.
  2. After checking, that the CAN signal object is in use, the signal will be cleared.
  3. The signal is moved from the used list to the free list.
  4. This function cannot be used in case CANSIG_STATIC_CONFIG is enabled.