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Added support for the paddles on the Xbox One Elite Series 1 controller

This commit is contained in:
Sam Lantinga 2020-01-22 11:28:35 -08:00
parent 6f89b059f7
commit 443bce741b
2 changed files with 60 additions and 12 deletions
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71
src/joystick/hidapi/SDL_hidapi_xboxone.c
View File

@ -161,10 +161,10 @@ static SDL_bool
ControllerHasPaddles(Uint16 vendor_id, Uint16 product_id)
{
if (vendor_id == USB_VENDOR_MICROSOFT) {
if (product_id == USB_PRODUCT_XBOX_ONE_ELITE_SERIES_2) {
if (product_id == USB_PRODUCT_XBOX_ONE_ELITE_SERIES_1 ||
product_id == USB_PRODUCT_XBOX_ONE_ELITE_SERIES_2) {
return SDL_TRUE;
}
/* The original Elite controller probably works here, but I don't have one to test... */
}
return SDL_FALSE;
}
@ -421,17 +421,64 @@ HIDAPI_DriverXboxOne_HandleStatePacket(SDL_Joystick *joystick, hid_device *dev,
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_RIGHTSTICK, (data[5] & 0x80) ? SDL_PRESSED : SDL_RELEASED);
}
if (ctx->has_paddles && size >= 20) {
/* data[19] is the paddle remapping mode, 0 = no remapping */
if (data[19] != 0) {
/* Respect that the paddles are being used for other controls and don't pass them on to the app */
data[18] = 0;
/* Xbox One S report is 18 bytes
Xbox One Elite Series 1 report is 33 bytes, paddles in data[32], mode in data[32] & 0x10, both modes have mapped paddles by default
Paddle bits:
UL: 0x01 (A) UR: 0x02 (B)
LL: 0x04 (X) LR: 0x08 (Y)
Xbox One Elite Series 2 report is 38 bytes, paddles in data[18], mode in data[19], mode 0 has no mapped paddles by default
Paddle bits:
UL: 0x04 (A) UR: 0x01 (B)
LL: 0x08 (X) LR: 0x02 (Y)
*/
if (ctx->has_paddles && (size == 33 || size == 38)) {
int paddle_index;
int button1_bit;
int button2_bit;
int button3_bit;
int button4_bit;
SDL_bool paddles_mapped;
if (size == 33) {
/* XBox One Elite Series 1 */
paddle_index = 32;
button1_bit = 0x01;
button2_bit = 0x02;
button3_bit = 0x04;
button4_bit = 0x08;
/* The mapped controller state is at offset 4, the raw state is at offset 18, compare them to see if the paddles are mapped */
paddles_mapped = (SDL_memcmp(&data[4], &data[18], 14) != 0);
} else if (size == 38) {
/* XBox One Elite Series 2 */
paddle_index = 18;
button1_bit = 0x04;
button2_bit = 0x01;
button3_bit = 0x08;
button4_bit = 0x02;
paddles_mapped = (data[19] != 0);
}
if (ctx->last_state[18] != data[18]) {
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_MAX+0, (data[18] & 0x01) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_MAX+1, (data[18] & 0x02) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_MAX+2, (data[18] & 0x04) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_MAX+3, (data[18] & 0x08) ? SDL_PRESSED : SDL_RELEASED);
#ifdef DEBUG_XBOX_PROTOCOL
SDL_Log(">>> Paddles: %d,%d,%d,%d mapped = %s\n",
(data[paddle_index] & button1_bit) ? 1 : 0,
(data[paddle_index] & button2_bit) ? 1 : 0,
(data[paddle_index] & button3_bit) ? 1 : 0,
(data[paddle_index] & button4_bit) ? 1 : 0,
paddles_mapped ? "TRUE" : "FALSE"
);
#endif
if (paddles_mapped) {
/* Respect that the paddles are being used for other controls and don't pass them on to the app */
data[paddle_index] = 0;
}
if (ctx->last_state[paddle_index] != data[paddle_index]) {
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_MAX+0, (data[paddle_index] & button1_bit) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_MAX+1, (data[paddle_index] & button2_bit) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_MAX+2, (data[paddle_index] & button3_bit) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_MAX+3, (data[paddle_index] & button4_bit) ? SDL_PRESSED : SDL_RELEASED);
}
}

1
src/joystick/usb_ids.h
View File

@ -40,6 +40,7 @@
#define USB_PRODUCT_SONY_DS4 0x05c4
#define USB_PRODUCT_SONY_DS4_DONGLE 0x0ba0
#define USB_PRODUCT_SONY_DS4_SLIM 0x09cc
#define USB_PRODUCT_XBOX_ONE_ELITE_SERIES_1 0x02e3
#define USB_PRODUCT_XBOX_ONE_ELITE_SERIES_2 0x0b00
#define USB_PRODUCT_XBOX_ONE_ELITE_SERIES_2_BLUETOOTH 0x0b05
#define USB_PRODUCT_XBOX_ONE_S_REV1_BLUETOOTH 0x02e0