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| author | Dean Camera <dean@fourwalledcubicle.com> | 2012-09-16 18:18:07 +0000 |
|---|---|---|
| committer | Dean Camera <dean@fourwalledcubicle.com> | 2012-09-16 18:18:07 +0000 |
| commit | e186907e393939f1b417f0f7ba7406b46c76bece (patch) | |
| tree | e3267282ed812b7c07b58faf1546644248e2c7b3 /LUFA/Drivers/USB/Class/Device | |
| parent | 3e1f3869c1678fa89c40e9afef06efa2d7f24326 (diff) | |
| download | lufa-e186907e393939f1b417f0f7ba7406b46c76bece.tar.gz lufa-e186907e393939f1b417f0f7ba7406b46c76bece.tar.bz2 lufa-e186907e393939f1b417f0f7ba7406b46c76bece.zip | |
Fixed lengthy timeouts in the USBtoSerial project if no application on the host is consuming data (thanks to Nicolas Saugnier).
Fixed lengthy automatic data flushing in the CDC and MIDI device class drivers.
Diffstat (limited to 'LUFA/Drivers/USB/Class/Device')
| -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 } |