olympus_trigger

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; time trigger for Olympus camera
; Copyright (C) 2013 Stefan Schuermans <stefan@blinkenarea.org>
; Copyleft: GNU public license - http://www.gnu.org/copyleft/gpl.html
; a BlinkenArea project - http://www.blinkenarea.org/
; 1 MHz internal RC oscillator
.INCLUDE        "m8def.inc"
; IO pins
.equ    PORT_LED        =       PORTB
.equ    BIT_LED         =       1
.equ    PORT_CAM        =       PORTB
.equ    BIT_CAM         =       2
; multiplication results
.def    MUL_RES_L       =       r0
.def    MUL_RES_H       =       r1
; general purpose registers
.def    DATA_L          =       r16
.def    DATA_H          =       r17
.def    TMP             =       r18
.def    CNT             =       r19
.DSEG
.ORG    0x060
.CSEG
.ORG    0x000
        rjmp    ENTRY                           ; RESET
        reti                                    ; INT0
        reti                                    ; INT1
        reti                                    ; TIMER2_COMP
        reti                                    ; TIMER2_OVF
        reti                                    ; TIMER1_CAPT
        reti                                    ; TIMER1_COMPA
 
 
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