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Fixed controller disconnect detection for PS4 and PS5 controllers over Bluetooth

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This commit is contained in:
Sam Lantinga
2020-12-22 21:51:59 -08:00
parent a30adae567
commit 6341bb35a5
2 changed files with 44 additions and 1 deletions
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16
src/joystick/hidapi/SDL_hidapi_ps5.c
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@@ -507,6 +507,20 @@ HIDAPI_DriverPS5_CheckPendingLEDReset(SDL_HIDAPI_Device *device)
}
}
static void
HIDAPI_DriverPS5_TickleBluetooth(SDL_HIDAPI_Device *device)
{
/* This is just a dummy packet that should have no effect, since we don't set the CRC */
Uint8 data[78];
SDL_zero(data);
data[0] = k_EPS5ReportIdBluetoothEffects;
data[1] = 0x02; /* Magic value */
SDL_HIDAPI_SendRumble(device, data, sizeof(data));
}
static void
HIDAPI_DriverPS5_SetEnhancedMode(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
{
@@ -991,7 +1005,7 @@ HIDAPI_DriverPS5_UpdateDevice(SDL_HIDAPI_Device *device)
/* Check to see if it looks like the device disconnected */
if (SDL_TICKS_PASSED(SDL_GetTicks(), ctx->last_packet + BLUETOOTH_DISCONNECT_TIMEOUT_MS)) {
/* Send an empty output report to tickle the Bluetooth stack */
HIDAPI_DriverPS5_UpdateEffects(device, k_EDS5EffectNone);
HIDAPI_DriverPS5_TickleBluetooth(device);
}
}