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Diffstat (limited to 'Demos/Host/Incomplete/BluetoothHost/DeviceDescriptor.c')
-rw-r--r-- | Demos/Host/Incomplete/BluetoothHost/DeviceDescriptor.c | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/Demos/Host/Incomplete/BluetoothHost/DeviceDescriptor.c b/Demos/Host/Incomplete/BluetoothHost/DeviceDescriptor.c deleted file mode 100644 index 3ef64765c..000000000 --- a/Demos/Host/Incomplete/BluetoothHost/DeviceDescriptor.c +++ /dev/null @@ -1,68 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2012. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2012 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; -} - |