From 4739bb16ffccd3d1db2a374f1c638fe92f8f5f6b Mon Sep 17 00:00:00 2001
From: Asbelos <asbelos@btinternet.com>
Date: Tue, 1 Oct 2024 12:32:58 +0100
Subject: [PATCH] Fix ESP32 compile error

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

diff --git a/DCCWaveform.cpp b/DCCWaveform.cpp
index 3247c05..b4c812d 100644
--- a/DCCWaveform.cpp
+++ b/DCCWaveform.cpp
@@ -267,6 +267,8 @@ DCCWaveform  DCCWaveform::mainTrack(PREAMBLE_BITS_MAIN, true);
 DCCWaveform  DCCWaveform::progTrack(PREAMBLE_BITS_PROG, false);
 RMTChannel *DCCWaveform::rmtMainChannel = NULL;
 RMTChannel *DCCWaveform::rmtProgChannel = NULL;
+volatile bool DCCWaveform::railcomSampleWindow=false; // true during packet transmit
+
 
 DCCWaveform::DCCWaveform(byte preambleBits, bool isMain) {
   isMainTrack = isMain;