From 6c7556377966af6b3899c1db9890149d35355677 Mon Sep 17 00:00:00 2001
From: Harald Barth <haba@kth.se>
Date: Mon, 8 Nov 2021 00:19:23 +0100
Subject: [PATCH] handle negative pins

---
 RMFT2.cpp | 4 +++-
 version.h | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/RMFT2.cpp b/RMFT2.cpp
index a4f1758..5a91541 100644
--- a/RMFT2.cpp
+++ b/RMFT2.cpp
@@ -71,7 +71,9 @@ byte RMFT2::flags[MAX_FLAGS];
      case OPCODE_AFTER:
      case OPCODE_IF:
      case OPCODE_IFNOT:
-       IODevice::configureInput((VPIN)GET_OPERAND(0),true);
+       int16_t pin = (int16_t)GET_OPERAND(0);
+       if (pin<0) pin = -pin;
+       IODevice::configureInput((VPIN)pin,true);
      }
 
      if (opcode==OPCODE_SIGNAL) {
diff --git a/version.h b/version.h
index 5a0f943..617673c 100644
--- a/version.h
+++ b/version.h
@@ -3,7 +3,7 @@
 
 #include "StringFormatter.h"
 
-#define VERSION "3.2.0 rc1"
+#define VERSION "3.2.0 rc2"
 // 3.2.0 Major functional and non-functional changes.
 //       New HAL added for I/O (digital and analogue inputs and outputs, servos etc).
 //         Support for MCP23008, MCP23017 and PCF9584 I2C GPIO Extender modules.