From 7fa9715d41cfb4da6097f542f2ecfc8ef347ee27 Mon Sep 17 00:00:00 2001
From: wolfgang <wolfgang@hottgenroth.net>
Date: Tue, 29 Jan 2013 18:40:35 +0100
Subject: [PATCH] fix second overrun, minute direction, optime display

---
 src/clock.c   | 5 ++++-
 src/main.c    | 2 +-
 src/stepper.c | 4 ++--
 3 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/clock.c b/src/clock.c
index 0efca82..23eda7a 100644
--- a/src/clock.c
+++ b/src/clock.c
@@ -44,7 +44,6 @@ ISR(TIMER2_OVF_vect) {
 
   if (useLocalClock == 1) {
     if (clock.second >= 60) {
-      clock.second = 0;
       clock.minute++;
     }
     if (clock.minute >= 60) {
@@ -56,6 +55,10 @@ ISR(TIMER2_OVF_vect) {
     }
   }
 
+  if (clock.second >= 60) {
+    clock.second = 0;
+  }
+
   opTime.second++;
   nextSecond = 1;
 
diff --git a/src/main.c b/src/main.c
index 8e7e731..81c4bc5 100644
--- a/src/main.c
+++ b/src/main.c
@@ -46,7 +46,7 @@ int main() {
 
     if (clockNextMinute()) {
       opTime_t opTime = clockGetOpTime();
-      printf("OpTime: % 4d:%02d:%02d\n", opTime.hour, opTime.minute, opTime.second);
+      printf("**** OpTime: % 4d:%02d:%02d\n", opTime.hour, opTime.minute, opTime.second);
     }
 
   }
diff --git a/src/stepper.c b/src/stepper.c
index 6e4e935..2bbf8e4 100644
--- a/src/stepper.c
+++ b/src/stepper.c
@@ -58,11 +58,11 @@ static inline void hourMotorBackward() {
   STEPPER_REG_1 |= (1 << HOUR_MOTOR_DIRECTION);
 }
 
-static inline void minuteMotorForward() {
+static inline void minuteMotorBackward() {
   STEPPER_REG_1 &= ~(1 << MINUTE_MOTOR_DIRECTION);
 }
 
-static inline void minuteMotorBackward() {
+static inline void minuteMotorForward() {
   STEPPER_REG_1 |= (1 << MINUTE_MOTOR_DIRECTION);
 }