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Input: better support for 8bitDo receiver.

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This commit is contained in:
sorgelig
2018-03-16 05:06:53 +08:00
parent 42703a73a5
commit ee822b5d9b
1 changed files with 50 additions and 168 deletions
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218
input.cpp
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@@ -919,169 +919,18 @@ NUM_LOCK_TOGGLE | 2, // 6d: F18
NUM_LOCK_TOGGLE | 3, // 6e: F19
NUM_LOCK_TOGGLE | 4 // 6f: F20
};
*/
/*
// Archimedes unmapped keys
// Missing sterling
// Missing kp_hash
// Missing button_1
// Missing button_2
// Missing button_3
// Missing button_4
// Missing button_5
// keycode translation table
const unsigned short usb2archie[] = {
MISS, // 00: NoEvent
MISS, // 01: Overrun Error
MISS, // 02: POST fail
MISS, // 03: ErrorUndefined
0x3c, // 04: a
0x52, // 05: b
0x50, // 06: c
0x3e, // 07: d
0x29, // 08: e
0x3f, // 09: f
0x40, // 0a: g
0x41, // 0b: h
0x2e, // 0c: i
0x42, // 0d: j
0x43, // 0e: k
0x44, // 0f: l
0x54, // 10: m
0x53, // 11: n
0x2f, // 12: o
0x30, // 13: p
0x27, // 14: q
0x2a, // 15: r
0x3d, // 16: s
0x2b, // 17: t
0x2d, // 18: u
0x51, // 19: v
0x28, // 1a: w
0x4f, // 1b: x
0x2c, // 1c: y
0x4e, // 1d: z
0x11, // 1e: 1
0x12, // 1f: 2
0x13, // 20: 3
0x14, // 21: 4
0x15, // 22: 5
0x16, // 23: 6
0x17, // 24: 7
0x18, // 25: 8
0x19, // 26: 9
0x1a, // 27: 0
0x47, // 28: Return
0x00, // 29: Escape
0x1e, // 2a: Backspace
0x26, // 2b: Tab
0x5f, // 2c: Space
0x1b, // 2d: -
0x1c, // 2e: =
0x31, // 2f: [
0x32, // 30: ]
0x33, // 31: backslash (only on us keyboards)
0x33, // 32: Europe 1 (only on international kbds)
0x45, // 33: ;
0x46, // 34: '
0x10, // 35: `
0x55, // 36: ,
0x56, // 37: .
0x57, // 38: /
0x5d, // 39: Caps Lock
0x01, // 3a: F1
0x02, // 3b: F2
0x03, // 3c: F3
0x04, // 3d: F4
0x05, // 3e: F5
0x06, // 3f: F6
0x07, // 40: F7
0x08, // 41: F8
0x09, // 42: F9
0x0a, // 43: F10
0x0b, // 44: F11
0x0c, // 45: F12 - Used heavily by the archie... OSD moved to printscreen.
// 0x0d, // 46: Print Screen
OSD_OPEN, // 46: Print Screen
0x0e, // 47: Scroll Lock
0x0f, // 48: Pause
0x1f, // 49: Insert
0x20, // 4a: Home
0x21, // 4b: Page Up
0x34, // 4c: Delete
0x35, // 4d: End
0x36, // 4e: Page Down
0x64, // 4f: Right Arrow
0x62, // 50: Left Arrow
0x63, // 51: Down Arrow
0x59, // 52: Up Arrow
0x22, // 53: Num Lock
0x23, // 54: KP /
0x24, // 55: KP *
0x3a, // 56: KP -
0x4b, // 57: KP +
0x67, // 58: KP Enter
0x5a, // 59: KP 1
0x5b, // 5a: KP 2
0x5c, // 5b: KP 3
0x48, // 5c: KP 4
0x49, // 5d: KP 5
0x4a, // 5e: KP 6
0x37, // 5f: KP 7
0x38, // 60: KP 8
0x39, // 61: KP 9
0x65, // 62: KP 0
0x66, // 63: KP decimal
MISS, // 64: Europe 2
0x72, // 65: App (maps to middle mouse button)
MISS, // 66: Power
MISS, // 67: KP =
MISS, // 68: F13
MISS, // 69: F14
MISS, // 6a: F15
0x1f, // 6b: insert (for keyrah)
MISS, // 6c: F17
MISS, // 6d: F18
MISS, // 6e: F19
MISS, // 6f: F20
};
*/
/*
unsigned short modifier_keycode(unsigned char index)
{
// usb modifer bits:
//0 1 2 3 4 5 6 7
//LCTRL LSHIFT LALT LGUI RCTRL RSHIFT RALT RGUI
if (core_type == CORE_TYPE_MINIMIG2)
{
static const unsigned short amiga_modifier[] = { 0x63, 0x60, 0x64, 0x66, 0x63, 0x61, 0x65, 0x67 };
return amiga_modifier[index];
}
if (core_type == CORE_TYPE_MIST)
{
static const unsigned short atari_modifier[] = { 0x1d, 0x2a, 0x38, MISS, 0x1d, 0x36, 0x38, MISS };
return atari_modifier[index];
}
if (core_type == CORE_TYPE_8BIT)
{
static const unsigned short ps2_modifier[] = { 0x14, 0x12, 0x11, EXT | 0x1f, EXT | 0x14, 0x59, EXT | 0x11, EXT | 0x27 };
return ps2_modifier[index];
}
if (core_type == CORE_TYPE_ARCHIE)
{
static const unsigned short archie_modifier[] = { 0x36, 0x4c, 0x5e, MISS, 0x61, 0x58, 0x60, MISS };
return archie_modifier[index];
}
return MISS;
}
*/
@@ -1416,6 +1265,10 @@ static int keyrah_trans(int key, int press)
#define KEY_EMU_UP (KEY_MAX+3)
#define KEY_EMU_DOWN (KEY_MAX+4)
#define KEY_EMU_LT (KEY_EMU_LEFT+16)
#define KEY_EMU_RT (KEY_EMU_LEFT+17)
static void input_cb(struct input_event *ev, int dev);
static int kbd_toggle = 0;
@@ -1786,7 +1639,7 @@ static void input_cb(struct input_event *ev, int dev)
return;
}
if (ev->code == input[dev].mmap[15] && (ev->value <= 1))
if (ev->code == input[dev].mmap[15] && (ev->value <= 1) && ((!(mouse_emu & 1)) ^ (!ev->value)))
{
mouse_emu = ev->value ? mouse_emu | 1 : mouse_emu & ~1;
printf("mouse_emu = %d\n", mouse_emu);
@@ -1926,12 +1779,18 @@ static void input_cb(struct input_event *ev, int dev)
case EV_ABS:
if (!user_io_osd_is_visible())
{
int value = ev->value;
if (input[dev].vid == 0x045e && input[dev].pid == 0x028e) // 8BitDo Retro Receiver
{
value = (value + 32768)>>8;
}
if (mouse_emu)
{
if (ev->code == 0) // x
{
mouse_emu_x = 0;
if (ev->value < 127 || ev->value>129) mouse_emu_x = ev->value - 128;
if (value < 127 || value>129) mouse_emu_x = value - 128;
mouse_emu_x /= 12;
return;
}
@@ -1939,7 +1798,7 @@ static void input_cb(struct input_event *ev, int dev)
if (ev->code == 1) // y
{
mouse_emu_y = 0;
if (ev->value < 127 || ev->value>129) mouse_emu_y = ev->value - 128;
if (value < 127 || value>129) mouse_emu_y = value - 128;
mouse_emu_y /= 12;
return;
}
@@ -1956,7 +1815,7 @@ static void input_cb(struct input_event *ev, int dev)
if (ev->code == 0) // x
{
int offset = 0;
if (ev->value < 127 || ev->value>129) offset = ev->value - 128;
if (value < 127 || value>129) offset = value - 128;
joy_analog((first_joystick == dev) ? 0 : 1, 0, offset);
return;
}
@@ -1964,7 +1823,7 @@ static void input_cb(struct input_event *ev, int dev)
if (ev->code == 1) // y
{
int offset = 0;
if (ev->value < 127 || ev->value>129) offset = ev->value - 128;
if (value < 127 || value>129) offset = value - 128;
joy_analog((first_joystick == dev) ? 0 : 1, 1, offset);
return;
}
@@ -2122,14 +1981,17 @@ int input_test(int getchar)
// some pads use axis 16 for L/R PAD, axis 17 for U/D PAD
// emulate PAD on axis 0/1
// axis ranges vary per USB controller: some have 0-255, others -32768-32767 etc.
int16_t mid_axis = 127;
if (input[i].vid == 0x045e && input[i].pid == 0x028e) mid_axis = -1; // 8BitDo NES30 Retro Receiver
if (input[i].vid == 0x0403 && input[i].pid == 0x97c1) mid_axis = 0; // Retrode
// axis ranges vary per USB controller: some have 0-255, others -32768..+32767 etc.
int mid_axis = 127;
if (input[i].vid == 0x045e && input[i].pid == 0x028e) mid_axis = 0; // 8BitDo Retro Receiver (-1, but doesn't matter here)
if (input[i].vid == 0x0403 && input[i].pid == 0x97c1) mid_axis = 0; // Retrode
if (input[i].vid == 0x4d8 && input[i].pid == 0xf947) mid_axis = 2047; // 2600-Daptor II
if (input[i].vid == 0x4d8 && input[i].pid == 0xf421) mid_axis = 2047; // NeoGeo-Daptor
if (input[i].vid == 0x4d8 && input[i].pid == 0xf627) mid_axis = 0; // Vision-Daptor
int treshold = 64;
if (input[i].vid == 0x045e && input[i].pid == 0x028e) treshold = 16384; // 8BitDo Retro Receiver
char l, r, u, d;
l = r = u = d = 0;
uint16_t offset = 0;
@@ -2137,14 +1999,13 @@ int input_test(int getchar)
if (ev.code < 2) offset += 4;
uint16_t extra_axis = 2;
if (input[i].vid == 0x0079 && input[i].pid == 0x0006) extra_axis = 0; // AliExpress USB encoder PCB floods axis 2
if (input[i].vid == 0x0079 && input[i].pid == 0x0006) extra_axis = 0; // AliExpress USB encoder PCB floods axis 2
if (input[i].vid == 0x045e && input[i].pid == 0x028e) extra_axis = 3; // 8BitDo Retro Receiver
if(ev.code == 0 || ev.code == extra_axis || ev.code == 16) // x
{
if ((ev.code < 16) ? ev.value < mid_axis - 64 : ev.value == -1) l = 1;
if ((ev.code < 16) ? ev.value > mid_axis + 64 : ev.value == 1) r = 1;
if ((ev.code < 16) ? ev.value < mid_axis - treshold : ev.value == -1) l = 1;
if ((ev.code < 16) ? ev.value > mid_axis + treshold : ev.value == 1) r = 1;
ev.type = EV_KEY;
if (input[i].last_l != l)
@@ -2167,13 +2028,16 @@ int input_test(int getchar)
uint16_t base_y_axis = 1;
if (input[i].vid == 0x0079 && input[i].pid == 0x0006) base_y_axis = 3; // AliExpress USB encoder PCB
if (ev.code == base_y_axis || ev.code == 5 || ev.code == 17) // y
extra_axis = 5;
if (input[i].vid == 0x045e && input[i].pid == 0x028e) extra_axis = 4; // 8BitDo Retro Receiver
if (ev.code == base_y_axis || ev.code == extra_axis || ev.code == 17) // y
{
// override specific to x axis
if (input[i].vid == 0x046d && input[i].pid == 0xc21f) mid_axis = -129; // Logitech F710
if ((ev.code < 16) ? ev.value < mid_axis - 64 : ev.value == -1) u = 1;
if ((ev.code < 16) ? ev.value > mid_axis + 64 : ev.value == 1) d = 1;
if ((ev.code < 16) ? ev.value < mid_axis - treshold : ev.value == -1) u = 1;
if ((ev.code < 16) ? ev.value > mid_axis + treshold : ev.value == 1) d = 1;
ev.type = EV_KEY;
if (input[i].last_u != u)
@@ -2192,6 +2056,24 @@ int input_test(int getchar)
input[i].last_d = d;
}
}
if (input[i].vid == 0x045e && input[i].pid == 0x028e) // 8BitDo Retro Receiver
{
ev.type = EV_KEY;
if (ev.code == 2)
{
ev.code = KEY_EMU_LT;
ev.value = (ev.value == 255) ? 1 : 0;
input_cb(&ev, i);
}
if (ev.code == 5)
{
ev.code = KEY_EMU_RT;
ev.value = (ev.value == 255) ? 1 : 0;
input_cb(&ev, i);
}
}
}
}
}