diff options
Diffstat (limited to 'LUFA/Drivers/USB/Class/Device/MIDIClassDevice.c')
| -rw-r--r-- | LUFA/Drivers/USB/Class/Device/MIDIClassDevice.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/LUFA/Drivers/USB/Class/Device/MIDIClassDevice.c b/LUFA/Drivers/USB/Class/Device/MIDIClassDevice.c index c782119e9..34f33cfdc 100644 --- a/LUFA/Drivers/USB/Class/Device/MIDIClassDevice.c +++ b/LUFA/Drivers/USB/Class/Device/MIDIClassDevice.c @@ -60,7 +60,7 @@ void MIDI_Device_USBTask(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo) #if !defined(NO_CLASS_DRIVER_AUTOFLUSH) Endpoint_SelectEndpoint(MIDIInterfaceInfo->Config.DataINEndpoint.Address); - + if (Endpoint_IsINReady()) MIDI_Device_Flush(MIDIInterfaceInfo); #endif @@ -113,6 +113,9 @@ bool MIDI_Device_ReceiveEventPacket(USB_ClassInfo_MIDI_Device_t* const MIDIInter Endpoint_SelectEndpoint(MIDIInterfaceInfo->Config.DataOUTEndpoint.Address); + if (!(Endpoint_IsOUTReceived())) + return false; + if (!(Endpoint_IsReadWriteAllowed())) return false; |