From 1d85b2bbb6e8374e8c9bfc9f2dd6a0d6bc3a1f32 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@mur.at>
Date: Thu, 7 Jun 2012 22:04:08 +0000
Subject: INT Pin now follows UNDERRUN

git-svn-id: https://svn.spreadspace.org/mur.sat@518 7de4ea59-55d0-425e-a1af-a3118ea81d4c
---
 software/idm/idm.asm | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

(limited to 'software/idm')

diff --git a/software/idm/idm.asm b/software/idm/idm.asm
index 24766d4..6ea532d 100644
--- a/software/idm/idm.asm
+++ b/software/idm/idm.asm
@@ -140,7 +140,6 @@ wbuf_reset
   movlw     BUF_STARTL
   movwf     FSRWL
   bcf       OVERRUN
-
   movf      BSR,w
   clrf      BSR
   bcf       DBG2
@@ -162,9 +161,7 @@ wbuf_next
   xorwf     FSRWL,w
   btfss     STATUS,Z
   goto      wbuf_move_ptr
-
   bsf       OVERRUN
-
   movf      BSR,w
   clrf      BSR
   bsf       DBG2
@@ -174,9 +171,9 @@ wbuf_next
 wbuf_move_ptr
   movf      BSR,w
   clrf      BSR
+  bcf       INT
   bcf       DBG1
   movwf     BSR
-
   bcf       UNDERRUN
   addfsr    FSRW,1
   
@@ -206,12 +203,13 @@ rbuf_reset
   movlw     BUF_STARTL
   movwf     FSRRL
   bsf       UNDERRUN
-
   movf      BSR,w
   clrf      BSR
+  bsf       INT
   bsf       DBG1
   movwf     BSR
-  
+  return
+
   ;; -------------------
 rbuf_next
   btfsc     OVERRUN
@@ -229,9 +227,9 @@ rbuf_next
   goto      rbuf_move_ptr
 
   bsf       UNDERRUN
-
   movf      BSR,w
   clrf      BSR
+  bsf       INT
   bsf       DBG1
   movwf     BSR
   return
@@ -241,7 +239,6 @@ rbuf_move_ptr
   clrf      BSR
   bcf       DBG2
   movwf     BSR
-
   bcf       OVERRUN
   addfsr    FSRR,1
 
-- 
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