diff options
author | Dean Camera <[email protected]> | 2010-05-08 03:12:14 +0000 |
---|---|---|
committer | Dean Camera <[email protected]> | 2010-05-08 03:12:14 +0000 |
commit | 071e02c6b6b4837fa9cf0b6d4c749994e02638d7 (patch) | |
tree | 960446788703b69f0bb285450be80c5b3d8cc22c /LUFA/Drivers/USB/Class/Device/MIDI.c | |
parent | e331b531c6e6d93eb0eee42b9002074e8090ad18 (diff) | |
download | qmk_firmware-071e02c6b6b4837fa9cf0b6d4c749994e02638d7.tar.gz qmk_firmware-071e02c6b6b4837fa9cf0b6d4c749994e02638d7.zip |
Add svn:eol-style property to source files, so that the line endings are correctly converted to the target system's native end of line style.
Diffstat (limited to 'LUFA/Drivers/USB/Class/Device/MIDI.c')
-rw-r--r-- | LUFA/Drivers/USB/Class/Device/MIDI.c | 248 |
1 files changed, 124 insertions, 124 deletions
diff --git a/LUFA/Drivers/USB/Class/Device/MIDI.c b/LUFA/Drivers/USB/Class/Device/MIDI.c index 1a66dc867d..bf0f23c0dd 100644 --- a/LUFA/Drivers/USB/Class/Device/MIDI.c +++ b/LUFA/Drivers/USB/Class/Device/MIDI.c @@ -1,124 +1,124 @@ -/*
- LUFA Library
- Copyright (C) Dean Camera, 2010.
-
- dean [at] fourwalledcubicle [dot] com
- www.fourwalledcubicle.com
-*/
-
-/*
- Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- 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
- 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
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-#define __INCLUDE_FROM_USB_DRIVER
-#include "../../HighLevel/USBMode.h"
-#if defined(USB_CAN_BE_DEVICE)
-
-#define __INCLUDE_FROM_MIDI_DRIVER
-#include "MIDI.h"
-
-bool MIDI_Device_ConfigureEndpoints(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo)
-{
- memset(&MIDIInterfaceInfo->State, 0x00, sizeof(MIDIInterfaceInfo->State));
-
- if (MIDIInterfaceInfo->Config.DataINEndpointNumber)
- {
- if (!(Endpoint_ConfigureEndpoint(MIDIInterfaceInfo->Config.DataINEndpointNumber, EP_TYPE_BULK,
- ENDPOINT_DIR_IN, MIDIInterfaceInfo->Config.DataINEndpointSize,
- MIDIInterfaceInfo->Config.DataINEndpointDoubleBank ? ENDPOINT_BANK_DOUBLE : ENDPOINT_BANK_SINGLE)))
- {
- return false;
- }
- }
-
- if (MIDIInterfaceInfo->Config.DataOUTEndpointNumber)
- {
- if (!(Endpoint_ConfigureEndpoint(MIDIInterfaceInfo->Config.DataOUTEndpointNumber, EP_TYPE_BULK,
- ENDPOINT_DIR_OUT, MIDIInterfaceInfo->Config.DataOUTEndpointSize,
- MIDIInterfaceInfo->Config.DataOUTEndpointDoubleBank ? ENDPOINT_BANK_DOUBLE : ENDPOINT_BANK_SINGLE)))
- {
- return false;
- }
- }
-
- return true;
-}
-
-uint8_t MIDI_Device_SendEventPacket(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo, MIDI_EventPacket_t* const Event)
-{
- if (USB_DeviceState != DEVICE_STATE_Configured)
- return ENDPOINT_RWSTREAM_DeviceDisconnected;
-
- Endpoint_SelectEndpoint(MIDIInterfaceInfo->Config.DataINEndpointNumber);
-
- if (Endpoint_IsReadWriteAllowed());
- {
- uint8_t ErrorCode;
-
- if ((ErrorCode = Endpoint_Write_Stream_LE(Event, sizeof(MIDI_EventPacket_t), NO_STREAM_CALLBACK)) != ENDPOINT_RWSTREAM_NoError)
- return ErrorCode;
-
- if (!(Endpoint_IsReadWriteAllowed()))
- Endpoint_ClearIN();
- }
-
- return ENDPOINT_RWSTREAM_NoError;
-}
-
-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);
-
- if (Endpoint_BytesInEndpoint())
- {
- Endpoint_ClearIN();
-
- if ((ErrorCode = Endpoint_WaitUntilReady()) != ENDPOINT_READYWAIT_NoError)
- return ErrorCode;
- }
-
- return ENDPOINT_READYWAIT_NoError;
-}
-
-bool MIDI_Device_ReceiveEventPacket(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo, MIDI_EventPacket_t* const Event)
-{
- 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
+/* + LUFA Library + Copyright (C) Dean Camera, 2010. + + dean [at] fourwalledcubicle [dot] com + www.fourwalledcubicle.com +*/ + +/* + Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + 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 + 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 + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#define __INCLUDE_FROM_USB_DRIVER +#include "../../HighLevel/USBMode.h" +#if defined(USB_CAN_BE_DEVICE) + +#define __INCLUDE_FROM_MIDI_DRIVER +#include "MIDI.h" + +bool MIDI_Device_ConfigureEndpoints(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo) +{ + memset(&MIDIInterfaceInfo->State, 0x00, sizeof(MIDIInterfaceInfo->State)); + + if (MIDIInterfaceInfo->Config.DataINEndpointNumber) + { + if (!(Endpoint_ConfigureEndpoint(MIDIInterfaceInfo->Config.DataINEndpointNumber, EP_TYPE_BULK, + ENDPOINT_DIR_IN, MIDIInterfaceInfo->Config.DataINEndpointSize, + MIDIInterfaceInfo->Config.DataINEndpointDoubleBank ? ENDPOINT_BANK_DOUBLE : ENDPOINT_BANK_SINGLE))) + { + return false; + } + } + + if (MIDIInterfaceInfo->Config.DataOUTEndpointNumber) + { + if (!(Endpoint_ConfigureEndpoint(MIDIInterfaceInfo->Config.DataOUTEndpointNumber, EP_TYPE_BULK, + ENDPOINT_DIR_OUT, MIDIInterfaceInfo->Config.DataOUTEndpointSize, + MIDIInterfaceInfo->Config.DataOUTEndpointDoubleBank ? ENDPOINT_BANK_DOUBLE : ENDPOINT_BANK_SINGLE))) + { + return false; + } + } + + return true; +} + +uint8_t MIDI_Device_SendEventPacket(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo, MIDI_EventPacket_t* const Event) +{ + if (USB_DeviceState != DEVICE_STATE_Configured) + return ENDPOINT_RWSTREAM_DeviceDisconnected; + + Endpoint_SelectEndpoint(MIDIInterfaceInfo->Config.DataINEndpointNumber); + + if (Endpoint_IsReadWriteAllowed()); + { + uint8_t ErrorCode; + + if ((ErrorCode = Endpoint_Write_Stream_LE(Event, sizeof(MIDI_EventPacket_t), NO_STREAM_CALLBACK)) != ENDPOINT_RWSTREAM_NoError) + return ErrorCode; + + if (!(Endpoint_IsReadWriteAllowed())) + Endpoint_ClearIN(); + } + + return ENDPOINT_RWSTREAM_NoError; +} + +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); + + if (Endpoint_BytesInEndpoint()) + { + Endpoint_ClearIN(); + + if ((ErrorCode = Endpoint_WaitUntilReady()) != ENDPOINT_READYWAIT_NoError) + return ErrorCode; + } + + return ENDPOINT_READYWAIT_NoError; +} + +bool MIDI_Device_ReceiveEventPacket(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo, MIDI_EventPacket_t* const Event) +{ + 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 |