From a5dd66519864ee8524bdd6d3e9e7a7873dac4beb Mon Sep 17 00:00:00 2001
From: Vince Weaver <vincent.weaver@maine.edu>
Date: Fri, 6 Aug 2021 11:25:58 -0400
Subject: [PATCH] mboard: some hacks got it to work

need to manually set IRQ vector
---
 logo/mboard/Makefile                     | 2 +-
 logo/mboard/pt3_lib_mockingboard_setup.s | 8 ++++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/logo/mboard/Makefile b/logo/mboard/Makefile
index b8b69a76..d3040b79 100644
--- a/logo/mboard/Makefile
+++ b/logo/mboard/Makefile
@@ -46,7 +46,7 @@ MUSIC:	music.o
 
 music.o:	music.s \
 	zp.inc hardware.inc nozp.inc \
-	interrupt_handler.s
+	interrupt_handler.s pt3_lib_mockingboard_setup.s
 	ca65 -o music.o music.s -l music.lst
 
 ####
diff --git a/logo/mboard/pt3_lib_mockingboard_setup.s b/logo/mboard/pt3_lib_mockingboard_setup.s
index 3178a6a8..c56258a5 100644
--- a/logo/mboard/pt3_lib_mockingboard_setup.s
+++ b/logo/mboard/pt3_lib_mockingboard_setup.s
@@ -244,14 +244,22 @@ done_apple_detect:
 
 	; logo has us in AUX mode???
 
+;	sta	$C004
 	sta	$C008		; switch to main memory
 
 	jsr	$BF00		; prodos MLI interface
 	.byte	$40		; ALLOC_INTERRUPT
 	.word	interrupt_parms
 
+;	sta	$C005
 	sta	$C009		; return to main memory
 
+	lda	#$C3
+	sta	$FFFF
+	lda	#$FA
+	sta	$FFFE
+
+
 	;============================
 	; Enable 50Hz clock on 6522
 	;============================