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swdc: add ffb and led emulation

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This commit is contained in:
Dniel97
2024-09-30 20:23:28 +02:00
parent c06bb408e7
commit 2251585ef0
24 changed files with 872 additions and 146 deletions
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47
swdcio/xi.c
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@ -16,11 +16,22 @@
static void swdc_xi_get_gamebtns(uint16_t *gamebtn_out);
static void swdc_xi_get_analogs(struct swdc_io_analog_state *out);
static HRESULT swdc_xi_ffb_init(void);
static void swdc_xi_ffb_toggle(bool active);
static void swdc_xi_ffb_constant_force(uint8_t direction, uint8_t force);
static void swdc_xi_ffb_rumble(uint8_t force, uint8_t period);
static void swdc_xi_ffb_damper(uint8_t force);
static HRESULT swdc_xi_config_apply(const struct swdc_xi_config *cfg);
static const struct swdc_io_backend swdc_xi_backend = {
.get_gamebtns = swdc_xi_get_gamebtns,
.get_analogs = swdc_xi_get_analogs,
.get_gamebtns = swdc_xi_get_gamebtns,
.get_analogs = swdc_xi_get_analogs,
.ffb_init = swdc_xi_ffb_init,
.ffb_toggle = swdc_xi_ffb_toggle,
.ffb_constant_force = swdc_xi_ffb_constant_force,
.ffb_rumble = swdc_xi_ffb_rumble,
.ffb_damper = swdc_xi_ffb_damper
};
static bool swdc_xi_single_stick_steering;
@ -210,3 +221,35 @@ static void swdc_xi_get_analogs(struct swdc_io_analog_state *out)
out->accel = xi.Gamepad.bRightTrigger << 8;
out->brake = xi.Gamepad.bLeftTrigger << 8;
}
static HRESULT swdc_xi_ffb_init(void) {
return S_OK;
}
static void swdc_xi_ffb_toggle(bool active) {
XINPUT_VIBRATION vibration;
memset(&vibration, 0, sizeof(vibration));
XInputSetState(0, &vibration);
}
static void swdc_xi_ffb_constant_force(uint8_t direction, uint8_t force) {
return;
}
static void swdc_xi_ffb_rumble(uint8_t force, uint8_t period) {
XINPUT_VIBRATION vibration;
/* XInput max strength is 65.535, so multiply the 127.0 by 516. */
uint16_t strength = force * 516;
memset(&vibration, 0, sizeof(vibration));
vibration.wLeftMotorSpeed = strength;
vibration.wRightMotorSpeed = strength;
XInputSetState(0, &vibration);
}
static void swdc_xi_ffb_damper(uint8_t force) {
return;
}