diff options
Diffstat (limited to 'LUFA/Drivers/USB/Class/Device/MIDI.c')
| -rw-r--r-- | LUFA/Drivers/USB/Class/Device/MIDI.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/LUFA/Drivers/USB/Class/Device/MIDI.c b/LUFA/Drivers/USB/Class/Device/MIDI.c index fcf670aac..783b67ce7 100644 --- a/LUFA/Drivers/USB/Class/Device/MIDI.c +++ b/LUFA/Drivers/USB/Class/Device/MIDI.c @@ -1,7 +1,7 @@ /* LUFA Library Copyright (C) Dean Camera, 2010. - + dean [at] fourwalledcubicle [dot] com www.fourwalledcubicle.com */ @@ -9,13 +9,13 @@ /* Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) - Permission to use, copy, modify, distribute, and sell this + Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in + without fee, provided that the above copyright notice appear in all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the software without specific, written prior permission. The author disclaim all warranties with regard to this @@ -64,14 +64,14 @@ bool MIDI_Device_ConfigureEndpoints(USB_ClassInfo_MIDI_Device_t* const MIDIInter { continue; } - + if (!(Endpoint_ConfigureEndpoint(EndpointNum, Type, Direction, Size, DoubleBanked ? ENDPOINT_BANK_DOUBLE : ENDPOINT_BANK_SINGLE))) { return false; } } - + return true; } @@ -80,7 +80,7 @@ uint8_t MIDI_Device_SendEventPacket(USB_ClassInfo_MIDI_Device_t* const MIDIInter { if (USB_DeviceState != DEVICE_STATE_Configured) return ENDPOINT_RWSTREAM_DeviceDisconnected; - + Endpoint_SelectEndpoint(MIDIInterfaceInfo->Config.DataINEndpointNumber); if (Endpoint_IsReadWriteAllowed()) @@ -93,7 +93,7 @@ uint8_t MIDI_Device_SendEventPacket(USB_ClassInfo_MIDI_Device_t* const MIDIInter if (!(Endpoint_IsReadWriteAllowed())) Endpoint_ClearIN(); } - + return ENDPOINT_RWSTREAM_NoError; } @@ -101,7 +101,7 @@ uint8_t MIDI_Device_Flush(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo) { if (USB_DeviceState != DEVICE_STATE_Configured) return ENDPOINT_RWSTREAM_DeviceDisconnected; - + uint8_t ErrorCode; Endpoint_SelectEndpoint(MIDIInterfaceInfo->Config.DataINEndpointNumber); @@ -122,18 +122,19 @@ bool MIDI_Device_ReceiveEventPacket(USB_ClassInfo_MIDI_Device_t* const MIDIInter { if (USB_DeviceState != DEVICE_STATE_Configured) return false; - + Endpoint_SelectEndpoint(MIDIInterfaceInfo->Config.DataOUTEndpointNumber); if (!(Endpoint_IsReadWriteAllowed())) return false; Endpoint_Read_Stream_LE(Event, sizeof(MIDI_EventPacket_t), NO_STREAM_CALLBACK); - + if (!(Endpoint_IsReadWriteAllowed())) Endpoint_ClearOUT(); - + return true; } #endif + |