From 85d4af6ac2b5f2ea0b521294fa9d56d0f5cf8a51 Mon Sep 17 00:00:00 2001
From: Wolfgang Hottgenroth <w.hottgenroth@krohne.com>
Date: Wed, 17 Feb 2016 15:35:08 +0100
Subject: [PATCH] fix initialization of input pins (polarity of pull-resistor
 was not set)

---
 src/hmi.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/hmi.cpp b/src/hmi.cpp
index 52a289b..5190b6b 100644
--- a/src/hmi.cpp
+++ b/src/hmi.cpp
@@ -77,9 +77,11 @@ class SwitchPort2 : public SwitchPort {
 public:
 	SwitchPort2(uint16_t bit) : SwitchPort() {
 		m_bit = bit;
-		P2REN |= bit;
 		P2DIR &= ~bit;
+		P2REN |= bit;
+		P2OUT |= bit;
 		P2SEL &= ~bit;
+		P2SEL2 &= ~bit;
 	};
 	virtual bool getSwitchState() {
 		bool a = P2IN & m_bit;
@@ -96,9 +98,11 @@ class SwitchPort1 : public SwitchPort {
 public:
 	SwitchPort1(uint16_t bit) : SwitchPort() {
 		m_bit = bit;
-		P1REN |= bit;
 		P1DIR &= ~bit;
+		P1REN |= bit;
+		P1OUT |= bit;
 		P1SEL &= ~bit;
+		P1SEL2 &= ~bit;
 	};
 	virtual bool getSwitchState() {
 		return P1IN & m_bit;