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View Full Version : J1939_NT RX Block with SA filter



Jeremy Kopicz
10-05-2011, 02:02 PM
Attached is a 'wrapped' CAN RX (J1939_RX_SA) block that will filter data by source address. It is built from the CAN_NT library for the basic series and NG display.

Read the comments in the variable declaration for how to use.

Error mode determines how data is handled when the message errors. fill with 0, FF, or retain last good reading.

Also attached is a simplified version based on the J1939_RX block (BASIC_J1939_RX). The imported function block will have teh same name but this uses only teh J1939 block and filters by source address. It does not handle data on error.