From a6b9622764c5ebc55e73ce0bd62c826aac116d0f Mon Sep 17 00:00:00 2001
From: kiu <kiu@gmx.net>
Date: Sat, 23 Jul 2011 22:11:33 +0200
Subject: [PATCH] prepared night support

---
 firmware/applications/flame.c | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/firmware/applications/flame.c b/firmware/applications/flame.c
index 91540f9..6511158 100644
--- a/firmware/applications/flame.c
+++ b/firmware/applications/flame.c
@@ -27,11 +27,14 @@
 #define FLAME_I2C_LS0_LED2	0x04
 #define FLAME_I2C_LS0_LED3	0x06
 
+#define FLAME_OFF		0x00
 #define FLAME_UP		0x01
 #define FLAME_UP_WAIT		0x02
 #define FLAME_DOWN		0x03
 #define FLAME_DOWN_WAIT		0x04
 
+uint8_t isNight = 1; //TODO SEC implement me
+
 void ReinvokeISP(void);
 
 /**************************************************************************/
@@ -46,7 +49,7 @@ void flameSetI2C(uint8_t cr, uint8_t value) {
 }
 
 
-uint8_t flameMode = FLAME_UP;
+uint8_t flameMode = FLAME_OFF;
 uint8_t flameI2Csend = 0;
 uint8_t flameI2Cpwm = 0;
 uint16_t flameTicks = 0;
@@ -54,6 +57,13 @@ uint16_t flameTicks = 0;
 void tick_flame(void) { // every 10ms
     flameTicks++;
 
+    if (flameMode == FLAME_OFF) {
+	if (isNight == 1) {
+	    flameTicks = 0;
+	    flameMode = FLAME_UP;
+	}
+    }
+
     if (flameMode == FLAME_UP) {
 	flameI2Cpwm++;
 	flameI2Csend = 1;
@@ -64,7 +74,7 @@ void tick_flame(void) { // every 10ms
     }
 
     if (flameMode == FLAME_UP_WAIT) {
-	if (flameTicks > 0x1FF) {
+	if (flameTicks > 0xFF) {
 	    flameMode = FLAME_DOWN;
 	}
     }
@@ -79,8 +89,8 @@ void tick_flame(void) { // every 10ms
     }
 
     if (flameMode == FLAME_DOWN_WAIT) {
-	if (flameTicks > 0xFF) {
-	    flameMode = FLAME_UP;
+	if (flameTicks > 0x8F) {
+	    flameMode = FLAME_OFF;
 	}
     }
 }