From d8fb99ed919790838efbca3aee294b28ce7e2f66 Mon Sep 17 00:00:00 2001 From: Alex Shepherd Date: Mon, 19 Aug 2019 19:04:51 +1200 Subject: [PATCH] Update NmraDcc.cpp Added some more comments to the ServiceMode programming DCC Packet comparison logic --- NmraDcc.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/NmraDcc.cpp b/NmraDcc.cpp index 66470fe..978da60 100644 --- a/NmraDcc.cpp +++ b/NmraDcc.cpp @@ -1096,7 +1096,7 @@ void execDccProcessor( DCC_MSG * pDccMsg ) { resetServiceModeTimer( 1 ) ; - //Check if size and data content of the DCC match with previous packed + //Only check the DCC Packet "Size" and "Data" fields and ignore the "PreambleBits" as they can be different to the previous packet if(pDccMsg->Size != DccProcState.LastMsg.Size || memcmp( pDccMsg->Data, &DccProcState.LastMsg.Data, pDccMsg->Size ) != 0 ) { DccProcState.DuplicateCount = 0 ;