From: ceb <ceb>
Date: Tue, 2 Nov 2004 11:26:59 +0000 (+0000)
Subject: enabled global interrupts (see p77) - forgotten previously
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ijackson/git?a=commitdiff_plain;h=30a73b901049d698cfa695953c72a7f483b5844f;p=trains.git

enabled global interrupts (see p77) - forgotten previously
now works.
---

diff --git a/cebpic/reply-serial.asm b/cebpic/reply-serial.asm
index 199acdb..236c215 100644
--- a/cebpic/reply-serial.asm
+++ b/cebpic/reply-serial.asm
@@ -15,6 +15,11 @@
 
 initialise_serial
 
+; globally enable interrupts - p77
+	bsf	RCON,7,0	; enable priority levels
+	bsf	INTCON,7,0	; enable high-priority interrupts
+	bsf	INTCON,6,0	; enable low-priority interrupts
+
 ; initial config - TXSTA register p181
         bcf     TXSTA,6,0	; p181, set 8-bit mode
   	bsf	TXSTA,5,0	; transmit enable