From 3927636c76d2ed74e9bf3a0d62707b70f0fc8dcc Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@mur.at>
Date: Tue, 5 Jun 2012 20:33:25 +0000
Subject: minor fixes

git-svn-id: https://svn.spreadspace.org/mur.sat@504 7de4ea59-55d0-425e-a1af-a3118ea81d4c
---
 software/idm/idm.asm | 38 +++++++++++++++++++++++++++-----------
 1 file changed, 27 insertions(+), 11 deletions(-)

(limited to 'software/idm/idm.asm')

diff --git a/software/idm/idm.asm b/software/idm/idm.asm
index 34bfced..d36422a 100644
--- a/software/idm/idm.asm
+++ b/software/idm/idm.asm
@@ -30,10 +30,29 @@
 
   ;; -------------------------------------
   ;; DEFINES
-CNT0 EQU H'0020'
-CNT1 EQU H'0021'
-CNT2 EQU H'0022'
-TMP  EQU H'0023'
+  ;; constants
+
+  ;; I/O Pins
+;; PortA
+C1m           EQU .0
+C2p           EQU .1
+AMP_OUT       EQU .2
+ADC_IN        EQU .3
+CCP4          EQU .4
+;; PortB
+SDI           EQU .1
+SDO           EQU .2
+INT           EQU .3
+SCK           EQU .4
+CS            EQU .5
+FILTER_EN     EQU .7
+
+  ;; variables
+  ;;  all Pages
+CNT0 EQU H'0070'
+CNT1 EQU H'0071'
+CNT2 EQU H'0072'
+TMP  EQU H'0073'
   
   ;; -------------------------------------
   ;; OFFSET
@@ -53,8 +72,8 @@ int_spi
   bcf       PIR1,SSP1IF
   movlb     b'00000100'
   movf      SSP1BUF,w
-  incf      INDF0,f
-  movf      INDF0,w
+  incf      TMP,f
+  movf      TMP,w
   movwf     SSP1BUF
   movlb     b'00000000'
   bcf       PORTA,7
@@ -103,12 +122,9 @@ init
   bcf       PORTA,7
 
   bcf       PORTB,3
+
   
-  clrf      FSR0H
-  movlw     TMP
-  movwf     FSR0H
-  clrf      INDF0
-  
+
   ;; -------------------------------------
   ;; MAINLOOP
 main
-- 
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