mirror of
https://github.com/dschmenk/apple2pi.git
synced 2024-11-27 17:51:42 +00:00
Add Koala Pad support and fix //c gameport/mouse init
This commit is contained in:
dschmenk
parent
61a5a50024
commit
8a14d6570b
BIN
src/A2PI.PO
BIN
src/A2PI.PO
Binary file not shown.
@ -1,4 +1,4 @@
|
||||
BIN= a2serclk a2pid a2joy a2joymou a2mon a2term dskread dskwrite bintomon bload brun text2merlin merlin2text
|
||||
BIN= a2serclk a2pid a2joy a2joymou a2joypad a2mon a2term dskread dskwrite bintomon bload brun text2merlin merlin2text
|
||||
all: $(BIN)
|
||||
|
||||
fusea2pi: fusea2pi.c a2lib.c
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/*
|
||||
/*
|
||||
* Copyright 2013, David Schmenk
|
||||
*/
|
||||
#include "a2lib.c"
|
||||
@ -8,7 +8,7 @@
|
||||
#include <signal.h>
|
||||
#define FALSE 0
|
||||
#define TRUE (!FALSE)
|
||||
#define POLL_HZ 30 /* must be greater than 1 */
|
||||
#define POLL_HZ 60 /* must be greater than 1 */
|
||||
struct timespec tv;
|
||||
struct input_event evkey, evrelx, evrely, evsync;
|
||||
#define BTTN_IO 0xC061
|
||||
@ -146,6 +146,10 @@ void main(int argc, char **argv)
|
||||
evrelx.value = (relx - cntrx) / 2;
|
||||
else
|
||||
evrelx.value = -accel[cntrx - relx];
|
||||
write(joyfd, &evrelx, sizeof(evrelx));
|
||||
write(joyfd, &evrely, sizeof(evrely));
|
||||
write(joyfd, &evsync, sizeof(evsync));
|
||||
if (isdebug) fprintf(stderr, "a2joymou (%d, %d) [%d %d]\n", relx, rely, bttns[0] >> 7, bttns[1] >> 7);
|
||||
}
|
||||
else
|
||||
{
|
||||
@ -159,27 +163,17 @@ void main(int argc, char **argv)
|
||||
else
|
||||
evrely.value = -accel[cntry - rely];
|
||||
}
|
||||
a2read(pifd, BTTN_IO, 2, bttns);
|
||||
gptoggle ^= 1;
|
||||
if (isdebug) fprintf(stderr, "a2joymou (%d, %d) [%d %d]\n", relx, rely, bttns[0] >> 7, bttns[1] >> 7);
|
||||
write(joyfd, &evrelx, sizeof(evrelx));
|
||||
write(joyfd, &evrely, sizeof(evrely));
|
||||
write(joyfd, &evsync, sizeof(evsync));
|
||||
if ((bttns[0] & 0x80) != prevbttns[0])
|
||||
a2read(pifd, BTTN_IO, 2, bttns);
|
||||
if ((bttns[0] & 0x80) != prevbttns[0])
|
||||
{
|
||||
if (!evkey.value)
|
||||
evkey.code = (bttns[1] & 0x80) ? BTN_RIGHT : BTN_LEFT;
|
||||
evkey.value = bttns[0] >> 7;
|
||||
write(joyfd, &evkey, sizeof(evkey));
|
||||
write(joyfd, &evsync, sizeof(evsync));
|
||||
prevbttns[0] = bttns[0] & 0x80;
|
||||
evkey.code = BTN_LEFT;
|
||||
evkey.value = bttns[0] >> 7;
|
||||
write(joyfd, &evkey, sizeof(evkey));
|
||||
write(joyfd, &evsync, sizeof(evsync));
|
||||
}
|
||||
if ((bttns[1] & 0x80) != prevbttns[1])
|
||||
{
|
||||
prevbttns[1] = bttns[1] & 0x80;
|
||||
evkey.code = BTN_RIGHT;
|
||||
evkey.value = bttns[1] >> 7;
|
||||
write(joyfd, &evkey, sizeof(evkey));
|
||||
write(joyfd, &evsync, sizeof(evsync));
|
||||
}
|
||||
nanosleep(&tv, NULL);
|
||||
}
|
||||
|
||||
194
src/a2joypad.c
Executable file
194
src/a2joypad.c
Executable file
@ -0,0 +1,194 @@
|
||||
/*
|
||||
* Copyright 2013, David Schmenk
|
||||
*/
|
||||
#include "a2lib.c"
|
||||
#include <fcntl.h>
|
||||
#include <linux/input.h>
|
||||
#include <linux/uinput.h>
|
||||
#include <signal.h>
|
||||
#define FALSE 0
|
||||
#define TRUE (!FALSE)
|
||||
#define POLL_HZ 60 /* must be greater than 1 */
|
||||
struct timespec tv;
|
||||
struct input_event evkey, evrelx, evrely, evsync;
|
||||
#define PEN_UP 0
|
||||
#define PEN_DOWN 1
|
||||
#define BTTN_IO 0xC061
|
||||
#define READGP0 0x380
|
||||
#define READGP1 0x388
|
||||
char readgp[] = {
|
||||
0xA2, 0x00, // LDX #PADDLE
|
||||
0x78, // SEI
|
||||
0x20, 0x1E, 0xFB, // JSR PREAD
|
||||
0x98, // TYA
|
||||
0x60, // RTS
|
||||
};
|
||||
int accel[20] = {0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 3, 3, 4, 5, 7, 9, 10};
|
||||
/*
|
||||
* Error handling.
|
||||
*/
|
||||
int isdebug, stop = FALSE;
|
||||
#define prdbg(s) do{if(isdebug)fprintf(stderr,(s));}while(0)
|
||||
#define die(str, args...) do { \
|
||||
prdbg(str); \
|
||||
exit(-1); \
|
||||
} while(0)
|
||||
static void sig_bye(int signo)
|
||||
{
|
||||
stop = TRUE;
|
||||
}
|
||||
|
||||
void main(int argc, char **argv)
|
||||
{
|
||||
struct uinput_user_dev uidev;
|
||||
int a2fd, joyfd, relx, rely, pen, upx, upy, cntrx, cntry, gptoggle;
|
||||
unsigned char prevbttns[2], bttns[2];
|
||||
|
||||
int pifd = a2open("127.0.0.1");
|
||||
if (pifd < 0)
|
||||
{
|
||||
perror("Unable to connect to Apple II Pi");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
/*
|
||||
* Are we running debug?
|
||||
*/
|
||||
if ((argc > 1) && (strcmp(argv[1], "-D") == 0))
|
||||
{
|
||||
isdebug = TRUE;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (daemon(0, 0) != 0)
|
||||
die("a2joy: daemon() failure");
|
||||
isdebug = FALSE;
|
||||
}
|
||||
/*
|
||||
* Create joystick input device
|
||||
*/
|
||||
prdbg("a2joy: Create joystick input device\n");
|
||||
joyfd = open("/dev/uinput", O_WRONLY | O_NONBLOCK);
|
||||
if (joyfd < 0)
|
||||
die("error: uinput open");
|
||||
if (ioctl(joyfd, UI_SET_EVBIT, EV_KEY) < 0)
|
||||
die("error: uinput ioctl EV_KEY");
|
||||
if (ioctl(joyfd, UI_SET_KEYBIT, BTN_LEFT) < 0)
|
||||
die("error: uinput ioctl BTN_LEFT");
|
||||
if (ioctl(joyfd, UI_SET_KEYBIT, BTN_RIGHT) < 0)
|
||||
die("error: uinput ioctl BTN_RIGHT");
|
||||
if (ioctl(joyfd, UI_SET_EVBIT, EV_REL) < 0)
|
||||
die("error: ioctl EV_REL");
|
||||
if (ioctl(joyfd, UI_SET_RELBIT, REL_X) < 0)
|
||||
die("error: ioctl REL_X");
|
||||
if (ioctl(joyfd, UI_SET_RELBIT, REL_Y) < 0)
|
||||
die("error: ioctl REL_Y");
|
||||
if (ioctl(joyfd, UI_SET_EVBIT, EV_SYN) < 0)
|
||||
die("error: ioctl EV_SYN");
|
||||
bzero(&uidev, sizeof(uidev));
|
||||
snprintf(uidev.name, UINPUT_MAX_NAME_SIZE, "Apple2 Pi Joystick");
|
||||
uidev.id.bustype = BUS_RS232;
|
||||
uidev.id.vendor = 0x05ac; /* apple */
|
||||
uidev.id.product = 0x2e;
|
||||
uidev.id.version = 1;
|
||||
write(joyfd, &uidev, sizeof(uidev));
|
||||
if (ioctl(joyfd, UI_DEV_CREATE) < 0)
|
||||
die("error: ioctl DEV_CREATE");
|
||||
/*
|
||||
* Initialize event structures.
|
||||
*/
|
||||
bzero(&evkey, sizeof(evkey));
|
||||
bzero(&evsync, sizeof(evsync));
|
||||
bzero(&evrelx, sizeof(evrelx));
|
||||
bzero(&evrely, sizeof(evrely));
|
||||
evkey.type = EV_KEY;
|
||||
evrelx.type = EV_REL;
|
||||
evrelx.code = REL_X;
|
||||
evrely.type = EV_REL;
|
||||
evrely.code = REL_Y;
|
||||
evsync.type = EV_SYN;
|
||||
/*
|
||||
* Add signal handlers.
|
||||
*/
|
||||
if (signal(SIGINT, sig_bye) == SIG_ERR)
|
||||
die("signal");
|
||||
if (signal(SIGHUP, sig_bye) == SIG_ERR)
|
||||
die("signal");
|
||||
/*
|
||||
* Set poll rate.
|
||||
*/
|
||||
tv.tv_sec = 0;
|
||||
tv.tv_nsec = isdebug ? 1E+9/2 : 1E+9/POLL_HZ;
|
||||
/*
|
||||
* Download 6502 code.
|
||||
*/
|
||||
readgp[1] = 0;
|
||||
a2write(pifd, READGP0, sizeof(readgp), readgp);
|
||||
readgp[1] = 1;
|
||||
a2write(pifd, READGP1, sizeof(readgp), readgp);
|
||||
a2quickcall(pifd, READGP0, &upx);
|
||||
a2read(pifd, BTTN_IO, 2, prevbttns);
|
||||
a2quickcall(pifd, READGP1, &upy);
|
||||
gptoggle = 0;
|
||||
pen = PEN_UP;
|
||||
evrelx.value = 0;
|
||||
evrely.value = 0;
|
||||
/*
|
||||
* Poll joystick loop.a
|
||||
*/
|
||||
prdbg("a2joypad: Enter poll loop\n");
|
||||
while (!stop)
|
||||
{
|
||||
if (gptoggle)
|
||||
{
|
||||
a2quickcall(pifd, READGP0, &relx);
|
||||
if (relx == upx && rely == upy)
|
||||
{
|
||||
if (pen == PEN_DOWN)
|
||||
{
|
||||
evrelx.value = 0;
|
||||
evrely.value = 0;
|
||||
write(joyfd, &evrelx, sizeof(evrelx));
|
||||
write(joyfd, &evrely, sizeof(evrely));
|
||||
write(joyfd, &evsync, sizeof(evsync));
|
||||
}
|
||||
pen = PEN_UP;
|
||||
}
|
||||
else if (pen == PEN_UP && (relx != upx && rely != upy))
|
||||
{
|
||||
pen = PEN_DOWN;
|
||||
cntrx = relx;
|
||||
cntry = rely;
|
||||
}
|
||||
if (pen == PEN_DOWN)
|
||||
{
|
||||
evrelx.value = (relx - cntrx);
|
||||
evrely.value = (rely - cntry);
|
||||
write(joyfd, &evrelx, sizeof(evrelx));
|
||||
write(joyfd, &evrely, sizeof(evrely));
|
||||
write(joyfd, &evsync, sizeof(evsync));
|
||||
}
|
||||
if (isdebug) fprintf(stderr, "a2joypad (%d, %d) [%d %d] pen=%d\n", relx, rely, bttns[0] >> 7, bttns[1] >> 7, pen);
|
||||
}
|
||||
else
|
||||
{
|
||||
a2quickcall(pifd, READGP1, &rely);
|
||||
}
|
||||
gptoggle ^= 1;
|
||||
a2read(pifd, BTTN_IO, 2, bttns);
|
||||
if ((bttns[0] & 0x80) != prevbttns[0])
|
||||
{
|
||||
if (!evkey.value)
|
||||
evkey.code = (bttns[1] & 0x80) ? BTN_RIGHT : BTN_LEFT;
|
||||
evkey.value = bttns[0] >> 7;
|
||||
write(joyfd, &evkey, sizeof(evkey));
|
||||
write(joyfd, &evsync, sizeof(evsync));
|
||||
prevbttns[0] = bttns[0] & 0x80;
|
||||
prevbttns[1] = bttns[1] & 0x80;
|
||||
}
|
||||
nanosleep(&tv, NULL);
|
||||
}
|
||||
a2close(pifd);
|
||||
ioctl(joyfd, UI_DEV_DESTROY);
|
||||
close(joyfd);
|
||||
prdbg("\na2joypad: Exit\n");
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user