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idz, idac, swdc: added FFB centering spring feature

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This commit is contained in:
Dniel97
2023-12-11 19:18:25 +01:00
parent 4ffcf25555
commit 72db08ac93
18 changed files with 147 additions and 43 deletions
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15
swdcio/di.c
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@ -70,6 +70,7 @@ static uint8_t swdc_di_wheel_yellow;
static bool swdc_di_use_pedals;
static bool swdc_di_reverse_brake_axis;
static bool swdc_di_reverse_accel_axis;
static uint16_t swdc_di_center_spring_strength;
HRESULT swdc_di_init(
const struct swdc_di_config *cfg,
@ -168,7 +169,9 @@ HRESULT swdc_di_init(
return hr;
}
swdc_di_dev_start_fx(swdc_di_dev, &swdc_di_fx);
// Convert the strength from 0-100 to 0-10000 for DirectInput
swdc_di_dev_start_fx(swdc_di_dev, &swdc_di_fx,
swdc_di_center_spring_strength * 100);
if (cfg->pedals_name[0] != L'\0') {
hr = IDirectInput8_EnumDevices(
@ -320,6 +323,16 @@ static HRESULT swdc_di_config_apply(const struct swdc_di_config *cfg)
swdc_di_reverse_brake_axis = cfg->reverse_brake_axis;
swdc_di_reverse_accel_axis = cfg->reverse_accel_axis;
// FFB configuration
if (cfg->center_spring_strength < 0 || cfg->center_spring_strength > 100) {
dprintf("Wheel: Invalid center spring strength: %i\n", cfg->center_spring_strength);
return E_INVALIDARG;
}
swdc_di_center_spring_strength = cfg->center_spring_strength;
return S_OK;
}