mirror of
https://github.com/cc65/cc65.git
synced 2025-01-11 11:30:13 +00:00
Added joystick drivers for C16 and Atari
git-svn-id: svn://svn.cc65.org/cc65/trunk@1818 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
parent
7f8a2feaff
commit
f243a15e8e
@ -108,6 +108,7 @@ c16lib:
|
||||
$(AR) a c16.lib $$i/*.o;\
|
||||
done
|
||||
mv c16/crt0.o c16.o
|
||||
cp c16/*.joy .
|
||||
|
||||
#-----------------------------------------------------------------------------
|
||||
# C64
|
||||
|
3
libsrc/atari/.cvsignore
Normal file
3
libsrc/atari/.cvsignore
Normal file
@ -0,0 +1,3 @@
|
||||
*.emd
|
||||
*.joy
|
||||
*.tgi
|
@ -8,6 +8,9 @@ ATARIDEFS = -DNUMDRVS=4 -DUCASE_FILENAME=1
|
||||
|
||||
.SUFFIXES: .o .s .c
|
||||
|
||||
#--------------------------------------------------------------------------
|
||||
# Rules
|
||||
|
||||
%.o: %.c
|
||||
@$(CC) $(CFLAGS) $(ATARIDEFS) $<
|
||||
@$(AS) -o $@ $(AFLAGS) $(*).s
|
||||
@ -15,6 +18,18 @@ ATARIDEFS = -DNUMDRVS=4 -DUCASE_FILENAME=1
|
||||
%.o: %.s
|
||||
@$(AS) -g -o $@ $(AFLAGS) $(ATARIDEFS) $<
|
||||
|
||||
%.emd: %.o ../runtime/zeropage.o
|
||||
@$(LD) -t module -o $@ $^
|
||||
|
||||
%.joy: %.o ../runtime/zeropage.o
|
||||
@$(LD) -t module -o $@ $^
|
||||
|
||||
%.tgi: %.o ../runtime/zeropage.o
|
||||
@$(LD) -t module -o $@ $^
|
||||
|
||||
#--------------------------------------------------------------------------
|
||||
# Object files
|
||||
|
||||
OBJS = _scrsize.o \
|
||||
break.o \
|
||||
cclear.o \
|
||||
@ -68,8 +83,23 @@ OBJS = _scrsize.o \
|
||||
write.o
|
||||
|
||||
|
||||
all: $(OBJS)
|
||||
#--------------------------------------------------------------------------
|
||||
# Drivers
|
||||
|
||||
EMDS =
|
||||
|
||||
JOYS = atari-stdjoy.joy
|
||||
|
||||
TGIS =
|
||||
|
||||
#--------------------------------------------------------------------------
|
||||
# Targets
|
||||
|
||||
all: $(OBJS) $(EMDS) $(JOYS) $(TGIS)
|
||||
|
||||
../runtime/zeropage.o:
|
||||
$(MAKE) -C $(dir $@) $(notdir $@)
|
||||
|
||||
clean:
|
||||
@rm -f $(OBJS)
|
||||
@rm -f $(OBJS) $(EMDS:.emd=.o) $(JOYS:.joy=.o) $(TGIS:.tgi=.o)
|
||||
|
||||
|
107
libsrc/atari/atari-stdjoy.s
Normal file
107
libsrc/atari/atari-stdjoy.s
Normal file
@ -0,0 +1,107 @@
|
||||
;
|
||||
; Standard joystick driver for the Atari
|
||||
;
|
||||
; Ullrich von Bassewitz, 2002-12-21
|
||||
; Using the readjoy code from Christian Groessler
|
||||
;
|
||||
|
||||
.include "zeropage.inc"
|
||||
|
||||
.include "joy-kernel.inc"
|
||||
.include "joy-error.inc"
|
||||
.include "atari.inc"
|
||||
|
||||
.macpack generic
|
||||
|
||||
|
||||
; ------------------------------------------------------------------------
|
||||
; Header. Includes jump table
|
||||
|
||||
.segment "JUMPTABLE"
|
||||
|
||||
; Driver signature
|
||||
|
||||
.byte $6A, $6F, $79 ; "joy"
|
||||
.byte $00 ; Driver API version number
|
||||
|
||||
; Button state masks (8 values)
|
||||
|
||||
.byte $01 ; JOY_UP
|
||||
.byte $02 ; JOY_DOWN
|
||||
.byte $04 ; JOY_LEFT
|
||||
.byte $08 ; JOY_RIGHT
|
||||
.byte $10 ; JOY_FIRE
|
||||
.byte $00 ; Future expansion
|
||||
.byte $00 ; Future expansion
|
||||
.byte $00 ; Future expansion
|
||||
|
||||
; Jump table.
|
||||
|
||||
.word INSTALL
|
||||
.word DEINSTALL
|
||||
.word COUNT
|
||||
.word READJOY
|
||||
|
||||
; ------------------------------------------------------------------------
|
||||
; Constants
|
||||
|
||||
JOY_COUNT = 4 ; Number of joysticks we support
|
||||
|
||||
|
||||
; ------------------------------------------------------------------------
|
||||
; Data.
|
||||
|
||||
|
||||
.code
|
||||
|
||||
; ------------------------------------------------------------------------
|
||||
; INSTALL routine. Is called after the driver is loaded into memory. If
|
||||
; possible, check if the hardware is present and determine the amount of
|
||||
; memory available.
|
||||
; Must return an JOY_ERR_xx code in a/x.
|
||||
;
|
||||
|
||||
INSTALL:
|
||||
lda #<JOY_ERR_OK
|
||||
ldx #>JOY_ERR_OK
|
||||
|
||||
; rts ; Run into DEINSTALL instead
|
||||
|
||||
; ------------------------------------------------------------------------
|
||||
; DEINSTALL routine. Is called before the driver is removed from memory.
|
||||
; Can do cleanup or whatever. Must not return anything.
|
||||
;
|
||||
|
||||
DEINSTALL:
|
||||
rts
|
||||
|
||||
|
||||
; ------------------------------------------------------------------------
|
||||
; COUNT: Return the total number of available joysticks in a/x.
|
||||
;
|
||||
|
||||
COUNT:
|
||||
lda #<JOY_COUNT
|
||||
ldx #>JOY_COUNT
|
||||
rts
|
||||
|
||||
; ------------------------------------------------------------------------
|
||||
; READ: Read a particular joystick passed in A.
|
||||
;
|
||||
|
||||
READJOY:
|
||||
and #3 ; fix joystick number
|
||||
tax ; Joystick number (0-3) into X
|
||||
|
||||
; Read joystick
|
||||
|
||||
lda STRIG0,x ; get button
|
||||
asl a
|
||||
asl a
|
||||
asl a
|
||||
asl a
|
||||
ora STICK0,x ; add position information
|
||||
eor #$1F
|
||||
ldx #0 ; fix X
|
||||
rts
|
||||
|
3
libsrc/c16/.cvsignore
Normal file
3
libsrc/c16/.cvsignore
Normal file
@ -0,0 +1,3 @@
|
||||
*.emd
|
||||
*.joy
|
||||
*.tgi
|
@ -45,7 +45,7 @@ OBJS = _scrsize.o \
|
||||
|
||||
EMDS =
|
||||
|
||||
JOYS =
|
||||
JOYS = c16-stdjoy.joy
|
||||
|
||||
TGIS =
|
||||
|
||||
|
8
libsrc/c16/c16-stdjoy.s
Normal file
8
libsrc/c16/c16-stdjoy.s
Normal file
@ -0,0 +1,8 @@
|
||||
;
|
||||
; Standard joystick driver for the Plus/4
|
||||
;
|
||||
; Ullrich von Bassewitz, 2002-12-21
|
||||
;
|
||||
|
||||
.include "../plus4/plus4-stdjoy.s"
|
||||
|
@ -8,7 +8,7 @@
|
||||
|
||||
.include "joy-kernel.inc"
|
||||
.include "joy-error.inc"
|
||||
.include "plus4.inc"
|
||||
.include "../plus4/plus4.inc"
|
||||
|
||||
.macpack generic
|
||||
|
||||
|
Loading…
x
Reference in New Issue
Block a user