From: hackbard <hackbard@hackdaworld.org>
Date: Sun, 31 May 2009 16:05:12 +0000 (+0200)
Subject: new prescaler + debug outs
X-Git-Url: https://hackdaworld.org/gitweb/?a=commitdiff_plain;h=1ae3689334b273952e70ebbde465caa68fd14efd;p=my-code%2Fatmel.git

new prescaler + debug outs
---

diff --git a/led_plex/main.asm b/led_plex/main.asm
index 8a03d53..b27f65f 100644
--- a/led_plex/main.asm
+++ b/led_plex/main.asm
@@ -135,6 +135,9 @@ T1_OVF:
 
 T0_OVF:
 
+	; debug output
+	cbi PORTD,3
+	
 	; shift source
 	rol hc595_source
 
@@ -143,6 +146,9 @@ T0_OVF:
 	; set hc595
 	rcall SET_HC595
 
+	; debug output
+	sbi PORTD,3
+	
 	reti
 
 UART_RECEIVE:
diff --git a/led_plex/port.asm b/led_plex/port.asm
index eefa04f..7109c3c 100644
--- a/led_plex/port.asm
+++ b/led_plex/port.asm
@@ -27,6 +27,12 @@ PORT_INIT:
 	; ser -> low
 	cbi PORTD,6
 
+	; port d 2 -> output (debug clk!)
+	sbi DDRD,2
+
+	; port d 3 -> output (debug vertical!)
+	sbi DDRD,3
+
 	; release hc595 register clear
 	sbi PORTB,3
 
diff --git a/led_plex/timer.asm b/led_plex/timer.asm
index e6b8aec..c61967a 100644
--- a/led_plex/timer.asm
+++ b/led_plex/timer.asm
@@ -3,7 +3,7 @@
 TIMER0_INIT:
 
 	; clock select
-	ldi tmp1,0x01
+	ldi tmp1,0x02
 	out TCCR0B,tmp1
 
 	ret