From c7aec6e2700dafbbdc3ba3a7a2e246fd9ed7eeff Mon Sep 17 00:00:00 2001
From: Bernhard Urban <lewurm@gmx.net>
Date: Sat, 12 Dec 2009 00:33:26 +0100
Subject: [PATCH] decreased speed for led counter and stop it at the end of
 main

---
 MAIN.c | 10 ++++++----
 RLT.c  | 20 ++++++++++----------
 RLT.h  |  2 +-
 3 files changed, 17 insertions(+), 15 deletions(-)

diff --git a/MAIN.c b/MAIN.c
index bdda7bb..b5d776e 100644
--- a/MAIN.c
+++ b/MAIN.c
@@ -56,14 +56,14 @@ void main(void)
 
 	/*	Enable LEDs	*/
 	DDR14 = 0xFF;
-	PDR14 = 0x00;
+	PDR14 = 0xff;
 
 	/*	Initialize Reload Timer Channel 0	*/
 	RLT_InitializeTimer(0, RLT_RUMMODE_RELOAD, RLT_CLOCKMODE_DIV32, RLT_TRIGGER_SOFTWARE, RLT_OUTOUTMODE_HIGHLEVEL);
-	RLT_SetReloadValue(0,0x1388);	// CLKP/32, 0.01s Interval => 0x1388 counts
-	RLT_EnableInterrupt(0);
+	RLT_SetReloadValue(0,0xfffe);
 	RLT_TriggerTimer(0);
-		 
+	RLT_EnableInterrupt(0, 1);
+
 	/*	Initialize UART4	*/
 	InitUart4();
 
@@ -179,6 +179,8 @@ void main(void)
 	{
 		Puts4("\n********* FLASH Programming Demo done **********\n");
 	}
+
+	RLT_EnableInterrupt(0, 0);
 					
     while(1)                   /* endless loop */
     {    
diff --git a/RLT.c b/RLT.c
index 72d4cf3..eadab63 100644
--- a/RLT.c
+++ b/RLT.c
@@ -154,7 +154,7 @@ void RLT_TriggerTimer(unsigned char channel)
 	}
 }
 
-void RLT_EnableInterrupt(unsigned char channel)
+void RLT_EnableInterrupt(unsigned char channel, unsigned char enable)
 {
 	switch(channel)
 	{
@@ -164,7 +164,7 @@ void RLT_EnableInterrupt(unsigned char channel)
 			TMCSR0_UF = 0;
 			
 			/* Enable Interrupt	*/
-			TMCSR0_INTE = 1;
+			TMCSR0_INTE = enable;
 			break;
 		}	
 		case 1:
@@ -173,7 +173,7 @@ void RLT_EnableInterrupt(unsigned char channel)
 			TMCSR1_UF = 0;
 			
 			/* Enable Interrupt	*/
-			TMCSR1_INTE = 1;
+			TMCSR1_INTE = enable;
 			break;
 		}	
 		case 2:
@@ -182,7 +182,7 @@ void RLT_EnableInterrupt(unsigned char channel)
 			TMCSR2_UF = 0;
 			
 			/* Enable Interrupt	*/
-			TMCSR2_INTE = 1;
+			TMCSR2_INTE = enable;
 			break;
 		}	
 		case 3:
@@ -191,7 +191,7 @@ void RLT_EnableInterrupt(unsigned char channel)
 			TMCSR3_UF = 0;
 			
 			/* Enable Interrupt	*/
-			TMCSR3_INTE = 1;
+			TMCSR3_INTE = enable;
 			break;
 		}	
 		case 4:
@@ -200,7 +200,7 @@ void RLT_EnableInterrupt(unsigned char channel)
 			TMCSR4_UF = 0;
 			
 			/* Enable Interrupt	*/
-			TMCSR4_INTE = 1;
+			TMCSR4_INTE = enable;
 			break;
 		}	
 		case 5:
@@ -209,7 +209,7 @@ void RLT_EnableInterrupt(unsigned char channel)
 			TMCSR5_UF = 0;
 			
 			/* Enable Interrupt	*/
-			TMCSR5_INTE = 1;
+			TMCSR5_INTE = enable;
 			break;
 		}	
 		case 6:
@@ -218,7 +218,7 @@ void RLT_EnableInterrupt(unsigned char channel)
 			TMCSR6_UF = 0;
 			
 			/* Enable Interrupt	*/
-			TMCSR6_INTE = 1;
+			TMCSR6_INTE = enable;
 			break;
 		}	
 		case 7:
@@ -227,7 +227,7 @@ void RLT_EnableInterrupt(unsigned char channel)
 			TMCSR7_UF = 0;
 			
 			/* Enable Interrupt	*/
-			TMCSR7_INTE = 1;
+			TMCSR7_INTE = enable;
 			break;
 		}
 	}
@@ -239,7 +239,7 @@ __interrupt void RLT_Channel0_ISR()
 	TMCSR0_UF = 0;
 	
 	/*	Do what you have to do	*/
-	PDR14++;
+	PDR14--; //since the pins are low active
 }
 
 __interrupt void RLT_Channel1_ISR()
diff --git a/RLT.h b/RLT.h
index 3290ded..3d8c423 100644
--- a/RLT.h
+++ b/RLT.h
@@ -30,7 +30,7 @@
 
 void RLT_InitializeTimer(unsigned char channel, unsigned char runmode, unsigned char clockmode, unsigned char triggermode, unsigned char outputmode);
 void RLT_SetReloadValue(unsigned char channel, unsigned short int value);
-void RLT_EnableInterrupt(unsigned char channel);
+void RLT_EnableInterrupt(unsigned char channel, unsigned char enable);
 void RLT_TriggerTimer(unsigned char channel);
 
 __interrupt void RLT_Channel0_ISR();
-- 
2.25.1