more control

[my-code/atmel.git] / monolyzer / port.asm

diff --git a/monolyzer/port.asm b/monolyzer/port.asm
index d3ea524..42c08fa 100644 (file)
--- a/monolyzer/port.asm
+++ b/monolyzer/port.asm
@@ -20,7 +20,17 @@ PORT_INIT:
        ret
 
 
-INT0_IR_CONF:
+INT0_IR_CONF_INIT:
+
+       ; trigger interrupt on rising edge
+       in tmp1,MCUCR
+       sbr tmp1,(1<<ISC01)
+       sbr tmp1,(1<<ISC00)
+       out MCUCR,tmp1
+
+       ret
+
+INT0_IR_CONF_RUN:
 
        ; trigger interrupt on falling and rising edge
        in tmp1,MCUCR