From 9282d6a72f6f031be16a9871a20d49f148d40c90 Mon Sep 17 00:00:00 2001
From: "Hans R. Tanner" <hans@tanner-family.org>
Date: Tue, 1 Nov 2022 21:03:22 -0400
Subject: [PATCH] Update DCCWaveform.cpp

---
 DCCWaveform.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/DCCWaveform.cpp b/DCCWaveform.cpp
index 7b1062f..8be571f 100644
--- a/DCCWaveform.cpp
+++ b/DCCWaveform.cpp
@@ -296,6 +296,8 @@ void DCCWaveform::schedulePacket(const byte buffer[], byte byteCount, byte repea
 void DCCWaveform::setAckBaseline() {
       if (isMainTrack) return;
       int baseline=motorDriver->getCurrentRaw();
+      for (int i = 0; i < 32; i++)
+        baseline = max(baseline, motorDriver->getCurrentRaw());
       ackThreshold= baseline + motorDriver->mA2raw(ackLimitmA);
       if (Diag::ACK) DIAG(F("ACK baseline=%d/%dmA Threshold=%d/%dmA Duration between %uus and %uus"),
 			  baseline,motorDriver->raw2mA(baseline),