--- a/timer.s Mon Jun 02 18:27:08 2014 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,68 +0,0 @@
-.nolist
-.include "m168def.inc" ; Same family as 328P
-.list
-
-;; Interrupt Vector
-.org 0x00
- rjmp init
-
-.org OC1Aaddr
- ; Timer/Counter1 Compare Output A
- rjmp Timer_OC1A
-
-.org OC0Aaddr
- ; Timer/Counter0 Compare Output A
- rjmp Timer_OC0A
-
-.org 0x40
-
-;; Syntax
-.include "macros.inc"
-
-;; Timer0 Compare A handler
-Tick:
- ; Toggle
- sbi PIND, PORTD7
-
- ret
-
-;; Timer
-.set TIMER0_CB_A = Tick
-.include "timer.inc"
-
-Main:
-init:
- ; Stack
- ldi r16, high(RAMEND)
- ldi r17, low(RAMEND)
- out SPH, r16
- out SPL, r17
-
- ; Enable interrupts
- sei
-
- ; Turn off LED7
- sbi DDRB, PORTB1
- sbi PORTB, PORTB1
-
-
- ; DEBUG
- sbi DDRD, PORTD7
- cbi PORTD, PORTD7
-
- sbi DDRD, PORTD6
- sbi DDRD, PORTD5
-
-
- ; Timer
- ; setup
- rcall Timer0_Init
-
- ; run with 255k cycles
- ldi r16, 255
- rcall Timer0_Start
-
-loop:
- ; Run timer
- rjmp loop
-