ahoneybun/qmk_firmware
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

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.

Browse source
This commit is contained in:
Dean Camera 2010-05-08 03:12:14 +00:00
parent e331b531c6
commit 071e02c6b6
839 changed files with 274562 additions and 274562 deletions
Download patch file Download diff file Expand all files Collapse all files

134
Demos/Host/Incomplete/BluetoothHost/DeviceDescriptor.c
View file

@ -1,67 +1,67 @@
/*
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.
*/
/** \file
*
* USB Device Descriptor processing routines, to determine the overall device parameters. Descriptors are special
* computer-readable structures which the host requests upon device enumeration, to determine information about
* the attached device.
*/
#include "DeviceDescriptor.h"
/** Reads and processes an attached device's Device Descriptor, to determine compatibility
*
* This routine checks to ensure that the attached device's class codes match those for Bluetooth devices.
*
* \return An error code from the \ref BluetoothHost_GetDeviceDescriptorDataCodes_t enum.
*/
uint8_t ProcessDeviceDescriptor(void)
{
USB_Descriptor_Device_t DeviceDescriptor;
/* Send the request to retrieve the device descriptor */
if (USB_Host_GetDeviceDescriptor(&DeviceDescriptor) != HOST_SENDCONTROL_Successful)
return DevControlError;
/* Validate returned data - ensure the returned data is a device descriptor */
if (DeviceDescriptor.Header.Type != DTYPE_Device)
return InvalidDeviceDataReturned;
/* Validate returned device Class, SubClass and Protocol values against the Bluetooth spec values */
if ((DeviceDescriptor.Class != BLUETOOTH_DEVICE_CLASS) ||
(DeviceDescriptor.SubClass != BLUETOOTH_DEVICE_SUBCLASS) ||
(DeviceDescriptor.Protocol != BLUETOOTH_DEVICE_PROTOCOL))
{
return IncorrectBTDevice;
}
return SuccessfulDeviceRead;
}
/*
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.
*/
/** \file
*
* USB Device Descriptor processing routines, to determine the overall device parameters. Descriptors are special
* computer-readable structures which the host requests upon device enumeration, to determine information about
* the attached device.
*/
#include "DeviceDescriptor.h"
/** Reads and processes an attached device's Device Descriptor, to determine compatibility
*
* This routine checks to ensure that the attached device's class codes match those for Bluetooth devices.
*
* \return An error code from the \ref BluetoothHost_GetDeviceDescriptorDataCodes_t enum.
*/
uint8_t ProcessDeviceDescriptor(void)
{
USB_Descriptor_Device_t DeviceDescriptor;
/* Send the request to retrieve the device descriptor */
if (USB_Host_GetDeviceDescriptor(&DeviceDescriptor) != HOST_SENDCONTROL_Successful)
return DevControlError;
/* Validate returned data - ensure the returned data is a device descriptor */
if (DeviceDescriptor.Header.Type != DTYPE_Device)
return InvalidDeviceDataReturned;
/* Validate returned device Class, SubClass and Protocol values against the Bluetooth spec values */
if ((DeviceDescriptor.Class != BLUETOOTH_DEVICE_CLASS) ||
(DeviceDescriptor.SubClass != BLUETOOTH_DEVICE_SUBCLASS) ||
(DeviceDescriptor.Protocol != BLUETOOTH_DEVICE_PROTOCOL))
{
return IncorrectBTDevice;
}
return SuccessfulDeviceRead;
}