/* poll joystick */
void joystick(void)
{
int i;
/* handle both virtual cbm joystick ports */
for (i = 0; i < 4; i++) {
/* what kind of device is connected to the virtual port? */
int joy_port = joystick_port_map[i];
/* is HID joystick A mapped? */
if (joy_port == JOYDEV_HID_0) {
if (joy_a.mapped) {
BYTE joy_bits = read_joystick(&joy_a);
joystick_set_value_absolute(i + 1, joy_bits);
}
}
/* is HID joystick B mapped? */
else if (joy_port == JOYDEV_HID_1) {
if (joy_b.mapped) {
BYTE joy_bits = read_joystick(&joy_b);
joystick_set_value_absolute(i + 1, joy_bits);
}
}
}
}
//
// event handling routine for joystick device
//
void joystick_events(void)
{
event_t ev;
if (!read_joystick())
return;
ev.type = ev_joystick;
ev.data1 = jdata.buttons;
ev.data2 = (jdata.x < jleft) ? -1 : ((jdata.x > jright) ? 1 : 0);
ev.data3 = (jdata.y < jup) ? -1 : ((jdata.y > jdown) ? 1 : 0);
D_PostEvent(&ev);
}
int
main()
{
init_joystick();
while(1){
read_joystick();
const rc_t * rc = get_rc();
printf("throttle: % .3f, yaw: % .3f, pitch: % .3f, roll: % .3f, "
"enable: %d, mode: %d, gear: %d, aux2: %d\n",
rc->throttle,rc->yaw,rc->pitch,rc->roll,rc->enable,rc->mode,rc->gear,rc->aux2);
usleep(100000);
}
}
//
// initialze joystick device
//
void I_InitJoystick(void)
{
// open the device
if ((joy_fd = open(JDEVICE, O_RDONLY)) < 0)
printf("I_InitJoystick: cannot open joystick device %s\n",
JDEVICE);
// get the axis values (assuming neutral position) and setup diffs
if (read_joystick()) {
jleft = jdata.x - XTHRES;
jright = jdata.x + XTHRES;
jup = jdata.y - YTHRES;
jdown = jdata.y + YTHRES;
}
}
INPUT_STATE
_get_pause_exit_state (void)
{
INPUT_STATE InputState;
InputState = 0;
if (KeyDown (PauseKey))
{
if (PauseFunc && (*PauseFunc) ())
;
}
else if (KeyDown (ExitKey))
{
InputState = DEVICE_EXIT;
}
#if 0
for (i = 0; i < JOYSTICKS_AVAIL; i++)
{
DWORD joy;
joy = read_joystick (i);
if (joy & ControlStart) // pause
{
if (PauseFunc && (*PauseFunc) ())
// while (KeyDown (PauseKey))
;
}
else if (joy & ControlX) // exit
{
// while (KeyDown (ExitKey))
// TaskSwitch ();
InputState = DEVICE_EXIT;
}
}
#endif
return (InputState);
}
INPUT_STATE
AnyButtonPress (BOOLEAN DetectSpecial)
{
int i;
if (DetectSpecial)
{
if (KeyDown (PauseKey) && PauseFunc && (*PauseFunc) ())
;
}
for (i = 0; i < sizeof (KeyboardDown) / sizeof (KeyboardDown[0]); ++i)
{
if (KeyboardDown[i])
return (DEVICE_BUTTON1);
}
#if 0
for (i = 0; i < JOYSTICKS_AVAIL; i++)
if (read_joystick (i))
return (DEVICE_BUTTON1);
#endif
return (0);
}
/* Note: scancodes are a bit changed:
raw_key & 0x7f = standard scancode
raw_key & 0x80 = 1 if key was preceeded with 0xe0 (like the gray arrows)
raw_key & 0x200 = 1 if key was depressed
Robert Golias
*/
int Atari_Keyboard(void)
{
int i;
int keycode;
int shift_mask;
last_raw_key=raw_key;
/*
* Trigger and Joystick handling should
* be moved into the Keyboard Interrupt Routine - done for keyboard-emulated joysticks
*/
if (joy_in) {
read_joystick(js0_centre_x, js0_centre_y); /* read real PC joystick */
if (joytypes[0]==joy_analog)
{ stick0=astick; trig0=atrig; }
if (joytypes[1]==joy_analog)
{ stick1=astick; trig1=atrig; }
if (joytypes[2]==joy_analog)
{ stick2=astick; trig2=atrig; }
if (joytypes[3]==joy_analog)
{ stick3=astick; trig3=atrig; }
}
/* read LPT joysticks */
for (i=0;i<4;i++)
if (joytypes[i]>=joy_lpt1 && joytypes[i]<=joy_lpt3)
read_LPTjoy(lptport[i],i);
/*
* This needs a bit of tidying up - array lookup
*/
/* Atari5200 stuff */
if (machine_type == MACHINE_5200 && !ui_is_active) {
switch (raw_key) {
case 0x3b:
keycode = AKEY_UI;
break;
case 0x3f: /* F5 */
keycode = AKEY_COLDSTART; /* 5200 has no warmstart */
break;
case 0x44: /* F10 */
if (!norepkey)
{
keycode = key_shift ? AKEY_SCREENSHOT_INTERLACE : AKEY_SCREENSHOT;
norepkey=TRUE;
}else
keycode = AKEY_NONE;
break;
case 0x43:
keycode = AKEY_EXIT;
break;
case 0x02:
keycode = 0x3f;
break;
case 0x03:
keycode = 0x3d;
break;
case 0x04:
keycode = 0x3b;
break;
case 0x0D:
keycode = 0x23; /* = = * */
break;
case 0x05:
keycode = 0x37;
break;
case 0x06:
keycode = 0x35;
break;
case 0x07:
keycode = 0x33;
break;
case 0x08:
keycode = 0x2f;
break;
case 0x09:
keycode = 0x2d;
break;
case 0x0C:
keycode = 0x27; /* - = * */
break;
case 0x0a:
keycode = 0x2b;
break;
case 0x0b:
keycode = 0x25;
break;
case 0x3e: /* 1f : */
keycode = 0x39; /* start */
break;
case 0x19:
keycode = 0x31; /* pause */
break;
case 0x13:
keycode = 0x29; /* reset */
break;
case 0x42: /* F8 */
if (!norepkey) {
keycode = Atari_Exit(1) ? AKEY_NONE : AKEY_EXIT; /* invoke monitor */
norepkey = TRUE;
}
else
keycode = AKEY_NONE;
break;
default:
keycode = AKEY_NONE;
norepkey = FALSE;
break;
}
if (raw_key_r!=0) {raw_key=raw_key_r;raw_key_r=0;}
return keycode;
}
/* preinitialize of keycode */
shift_mask = key_shift ? 0x40 : 0;
keycode = shift_mask | (control ? 0x80 : 0);
switch (raw_key) {
case 0x3b: /* F1 */
if (control) {
PC_keyboard = TRUE; /* PC keyboard mode (default) */
keycode = AKEY_NONE;
update_leds();
}
else if (key_shift) {
PC_keyboard = FALSE; /* Atari keyboard mode */
keycode = AKEY_NONE;
update_leds();
}
else
keycode = AKEY_UI;
break;
case 0xCF: /* gray END*/
if (!norepkey) {
keycode = AKEY_BREAK;
norepkey = TRUE;
}
else
keycode = AKEY_NONE;
break;
case 0x44: /* F10 */
if (!norepkey)
{
keycode = key_shift ? AKEY_SCREENSHOT_INTERLACE : AKEY_SCREENSHOT;
norepkey = TRUE;
}
else
keycode = AKEY_NONE;
break;
case 0x3f: /* F5 */
keycode = key_shift ? AKEY_COLDSTART : AKEY_WARMSTART;
break;
case 0x40: /* F6 */
if (machine_type != MACHINE_XLXE)
keycode = AKEY_PIL;
else
keycode = AKEY_HELP;
break;
case 0x42: /* F8 */
if (!norepkey && !ui_is_active) {
keycode = Atari_Exit(1) ? AKEY_NONE : AKEY_EXIT; /* invoke monitor */
norepkey = TRUE;
}
else
keycode = AKEY_NONE;
break;
case 0x43: /* F9 */
keycode = AKEY_EXIT;
break;
case 0x57: /* F11 */
keycode = AKEY_NONE;
for(i = 0; i < 4; i++) {
if (++joy_autofire[i] > 2)
joy_autofire[i] = 0;
}
raw_key = 0; /* aviod continuous change */
break;
case 0x01:
keycode |= AKEY_ESCAPE;
break;
case 0xD0:
case 0x50:
if (PC_keyboard)
keycode = AKEY_DOWN;
else {
keycode |= AKEY_EQUAL;
keycode ^= shift_mask;
}
break;
case 0xCB:
case 0x4b:
if (PC_keyboard)
keycode = AKEY_LEFT;
else {
keycode |= AKEY_PLUS;
keycode ^= shift_mask;
}
break;
case 0xCD:
case 0x4d:
if (PC_keyboard)
keycode = AKEY_RIGHT;
else {
keycode |= AKEY_ASTERISK;
keycode ^= shift_mask;
}
break;
case 0xC8:
case 0x48:
if (PC_keyboard)
keycode = AKEY_UP;
else {
keycode |= AKEY_MINUS;
keycode ^= shift_mask;
}
break;
case 0x29: /* "`" key on top-left */
keycode |= AKEY_ATARI; /* Atari key (inverse video) */
break;
case 0x3a:
keycode |= AKEY_CAPSTOGGLE; /* Caps key */
break;
case 0x02:
keycode |= AKEY_1; /* 1 */
break;
case 0x03:
if (!PC_keyboard)
keycode |= AKEY_2;
else if (key_shift)
keycode = AKEY_AT;
else
keycode |= AKEY_2; /* 2,@ */
break;
case 0x04:
keycode |= AKEY_3; /* 3 */
break;
case 0x05:
keycode |= AKEY_4; /* 4 */
break;
case 0x06:
keycode |= AKEY_5; /* 5 */
break;
case 0x07:
if (!PC_keyboard)
keycode |= AKEY_6;
else if (key_shift)
keycode = AKEY_CIRCUMFLEX; /* 6,^ */
else
keycode |= AKEY_6;
break;
case 0x08:
if (!PC_keyboard)
keycode |= AKEY_7;
else if (key_shift)
keycode = AKEY_AMPERSAND; /* 7,& */
else
keycode |= AKEY_7;
break;
case 0x09:
if (!PC_keyboard)
keycode |= AKEY_8;
else if (key_shift)
keycode = AKEY_ASTERISK; /* 8,* */
else
keycode |= AKEY_8;
break;
case 0x0a:
if (!PC_keyboard)
keycode |= AKEY_9;
else if (key_shift)
keycode = AKEY_PARENLEFT;
else
keycode |= AKEY_9; /* 9,( */
break;
case 0x0b:
if (!PC_keyboard)
keycode |= AKEY_0;
else if (key_shift)
keycode = AKEY_PARENRIGHT; /* 0,) */
else
keycode |= AKEY_0;
break;
case 0x0c:
if (!PC_keyboard)
keycode |= AKEY_LESS;
else if (key_shift)
keycode = AKEY_UNDERSCORE;
else
keycode |= AKEY_MINUS;
break;
case 0x0d:
if (!PC_keyboard)
keycode |= AKEY_GREATER;
else if (key_shift)
keycode = AKEY_PLUS;
else
keycode |= AKEY_EQUAL;
break;
case 0x0e:
keycode |= AKEY_BACKSPACE;
break;
case 0x0f:
keycode |= AKEY_TAB;
break;
case 0x10:
keycode |= AKEY_q;
break;
case 0x11:
if (alt_key)
{
keycode = AKEY_UI;
alt_function = MENU_SOUND_RECORDING; /* ALT+W .. Select system */
}
else
keycode |= AKEY_w;
break;
case 0x12:
keycode |= AKEY_e;
break;
case 0x13:
if (alt_key)
{
keycode = AKEY_UI;
alt_function = MENU_RUN; /* ALT+R .. Run file */
}
else
keycode |= AKEY_r;
break;
case 0x14:
keycode |= AKEY_t;
break;
case 0x15:
if (alt_key)
{
keycode = AKEY_UI;
alt_function = MENU_SYSTEM; /* ALT+Y .. Select system */
}
else
keycode |= AKEY_y;
break;
case 0x16:
keycode |= AKEY_u;
break;
case 0x17:
keycode |= AKEY_i;
break;
case 0x18:
if (alt_key)
{
keycode = AKEY_UI;
alt_function = MENU_SOUND; /* ALT+O .. mono/stereo sound */
}
else
keycode |= AKEY_o;
break;
case 0x19:
keycode |= AKEY_p;
break;
case 0x1a:
if (!PC_keyboard)
keycode |= AKEY_MINUS;
else if (control | key_shift)
keycode |= AKEY_UP;
else
keycode = AKEY_BRACKETLEFT;
break;
case 0x1b:
if (!PC_keyboard)
keycode |= AKEY_EQUAL;
else if (control | key_shift)
keycode |= AKEY_DOWN;
else
keycode = AKEY_BRACKETRIGHT;
break;
case 0x9c:
case 0x1c:
keycode |= AKEY_RETURN;
break;
case 0x1e:
if (alt_key)
{
keycode = AKEY_UI;
alt_function = MENU_ABOUT; /* ALT+A .. About */
}
else
keycode |= AKEY_a;
break;
case 0x1f:
if (alt_key)
{
keycode = AKEY_UI;
alt_function = MENU_SAVESTATE; /* ALT+S .. Save state */
}
else
keycode |= AKEY_s;
break;
case 0x20:
if (alt_key)
{
keycode = AKEY_UI;
alt_function = MENU_DISK; /* ALT+D .. Disk management */
}
else
keycode |= AKEY_d;
break;
case 0x21:
keycode |= AKEY_f;
break;
case 0x22:
keycode |= AKEY_g;
break;
case 0x23:
keycode |= AKEY_h;
break;
case 0x24:
keycode |= AKEY_j;
break;
case 0x25:
keycode |= AKEY_k;
break;
case 0x26:
if (alt_key)
{
keycode = AKEY_UI;
alt_function = MENU_LOADSTATE; /* ALT+L .. Load state */
}
else
keycode |= AKEY_l;
break;
case 0x27:
keycode |= AKEY_SEMICOLON;
break;
case 0x28:
if (!PC_keyboard)
keycode |= AKEY_PLUS;
else if (key_shift)
keycode = AKEY_DBLQUOTE;
else
keycode = AKEY_QUOTE;
break;
case 0x2b: /* PC key "\,|" */
case 0x56: /* PC key "\,|" */
if (!PC_keyboard)
keycode |= AKEY_ASTERISK;
else if (key_shift)
keycode = AKEY_BAR;
else
keycode |= AKEY_BACKSLASH;
break;
case 0x2c:
keycode |= AKEY_z;
break;
case 0x2d:
keycode |= AKEY_x;
break;
case 0x2e:
if (alt_key)
{
keycode = AKEY_UI;
alt_function = MENU_CARTRIDGE; /* ALT+C .. Cartridge management */
}
else
keycode |= AKEY_c;
break;
case 0x2f:
keycode |= AKEY_v;
break;
case 0x30:
keycode |= AKEY_b;
break;
case 0x31:
keycode |= AKEY_n;
break;
case 0x32:
keycode |= AKEY_m;
break;
case 0x33:
if (!PC_keyboard)
keycode |= AKEY_COMMA;
else if (key_shift && !control)
keycode = AKEY_LESS;
else
keycode |= AKEY_COMMA;
break;
case 0x34:
if (!PC_keyboard)
keycode |= AKEY_FULLSTOP;
else if (key_shift && !control)
keycode = AKEY_GREATER;
else
keycode |= AKEY_FULLSTOP;
break;
case 0x35:
keycode |= AKEY_SLASH;
break;
case 0x39:
keycode |= AKEY_SPACE;
break;
case 0xc7: /* HOME key */
keycode |= 118; /* clear screen */
break;
case 0xd2: /* INSERT key */
if (key_shift)
keycode = AKEY_INSERT_LINE;
else
keycode = AKEY_INSERT_CHAR;
break;
case 0xd3: /* DELETE key */
if (key_shift)
keycode = AKEY_DELETE_LINE;
else
keycode = AKEY_DELETE_CHAR;
break;
default:
keycode = AKEY_NONE;
norepkey = FALSE;
break;
}
if (raw_key_r!=0) {raw_key=raw_key_r;raw_key_r=0;}
return keycode;
}
