diff options
Diffstat (limited to 'Demos/Host/Incomplete/BluetoothHost/DeviceDescriptor.c')
| -rw-r--r-- | Demos/Host/Incomplete/BluetoothHost/DeviceDescriptor.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/Demos/Host/Incomplete/BluetoothHost/DeviceDescriptor.c b/Demos/Host/Incomplete/BluetoothHost/DeviceDescriptor.c index 22a9c3506..707180023 100644 --- a/Demos/Host/Incomplete/BluetoothHost/DeviceDescriptor.c +++ b/Demos/Host/Incomplete/BluetoothHost/DeviceDescriptor.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 @@ -30,7 +30,7 @@ /** \file * - * USB Device Descriptor processing routines, to determine the overall device parameters. Descriptors are special + * 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. */ @@ -50,11 +50,11 @@ uint8_t ProcessDeviceDescriptor(void) /* 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) || @@ -62,6 +62,7 @@ uint8_t ProcessDeviceDescriptor(void) { return IncorrectBTDevice; } - + return SuccessfulDeviceRead; } + |