X-Git-Url: https://hackdaworld.org/gitweb/?a=blobdiff_plain;f=monolyzer%2Fport.asm;h=85c57e1d63963a504e436ba5828de2bca52bc2d5;hb=93885b52eac89908bd09246c2b2aae0a09b7cff2;hp=d3ea5244828d24c24969b0bfc22539f4ae3263a7;hpb=1117f788c441bc3d8caf90e5fb883e11696e1757;p=my-code%2Fatmel.git

diff --git a/monolyzer/port.asm b/monolyzer/port.asm
index d3ea524..85c57e1 100644
--- a/monolyzer/port.asm
+++ b/monolyzer/port.asm
@@ -6,7 +6,7 @@ PORT_INIT:
 	cbi DDRD,2
 
 	; switch pull-up off (useless, default)
-	cbi DDRD,2
+	cbi PORTD,2
 
 	; port d pin 6 -> output
 	sbi DDRD,6
@@ -19,8 +19,27 @@ PORT_INIT:
 
 	ret
 
+INT0_IR_CONF_R:
+
+	; trigger interrupt on rising edge
+	in tmp1,MCUCR
+	sbr tmp1,(1<<ISC01)
+	sbr tmp1,(1<<ISC00)
+	out MCUCR,tmp1
+
+	ret
+
+INT0_IR_CONF_F:
+
+	; trigger interrupt on rising edge
+	in tmp1,MCUCR
+	sbr tmp1,(1<<ISC01)
+	cbr tmp1,(1<<ISC00)
+	out MCUCR,tmp1
+
+	ret
 
-INT0_IR_CONF:
+INT0_IR_CONF_FR:
 
 	; trigger interrupt on falling and rising edge
 	in tmp1,MCUCR