diff options
Diffstat (limited to 'LUFA/Drivers/USB')
| -rw-r--r-- | LUFA/Drivers/USB/Class/Device/CDCClassDevice.c | 5 | ||||
| -rw-r--r-- | LUFA/Drivers/USB/Class/Device/MIDIClassDevice.c | 5 |
2 files changed, 8 insertions, 2 deletions
diff --git a/LUFA/Drivers/USB/Class/Device/CDCClassDevice.c b/LUFA/Drivers/USB/Class/Device/CDCClassDevice.c index ff0f9bb55..61f4be9d7 100644 --- a/LUFA/Drivers/USB/Class/Device/CDCClassDevice.c +++ b/LUFA/Drivers/USB/Class/Device/CDCClassDevice.c @@ -138,7 +138,10 @@ void CDC_Device_USBTask(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo) return; #if !defined(NO_CLASS_DRIVER_AUTOFLUSH) - CDC_Device_Flush(CDCInterfaceInfo); + Endpoint_SelectEndpoint(CDCInterfaceInfo->Config.DataINEndpoint.Address); + + if (Endpoint_IsINReady()) + CDC_Device_Flush(CDCInterfaceInfo); #endif } diff --git a/LUFA/Drivers/USB/Class/Device/MIDIClassDevice.c b/LUFA/Drivers/USB/Class/Device/MIDIClassDevice.c index c9553a413..5defa142a 100644 --- a/LUFA/Drivers/USB/Class/Device/MIDIClassDevice.c +++ b/LUFA/Drivers/USB/Class/Device/MIDIClassDevice.c @@ -59,7 +59,10 @@ void MIDI_Device_USBTask(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo) return; #if !defined(NO_CLASS_DRIVER_AUTOFLUSH) - MIDI_Device_Flush(MIDIInterfaceInfo); + Endpoint_SelectEndpoint(MIDIInterfaceInfo->Config.DataINEndpoint.Address); + + if (Endpoint_IsINReady()) + MIDI_Device_Flush(MIDIInterfaceInfo); #endif } |