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Diffstat (limited to 'lib/lufa/Demos/Host/LowLevel/AndroidAccessoryHost/DeviceDescriptor.c')
-rw-r--r--lib/lufa/Demos/Host/LowLevel/AndroidAccessoryHost/DeviceDescriptor.c67
1 files changed, 0 insertions, 67 deletions
diff --git a/lib/lufa/Demos/Host/LowLevel/AndroidAccessoryHost/DeviceDescriptor.c b/lib/lufa/Demos/Host/LowLevel/AndroidAccessoryHost/DeviceDescriptor.c
deleted file mode 100644
index 03841a9903..0000000000
--- a/lib/lufa/Demos/Host/LowLevel/AndroidAccessoryHost/DeviceDescriptor.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- LUFA Library
- Copyright (C) Dean Camera, 2017.
-
- dean [at] fourwalledcubicle [dot] com
- www.lufa-lib.org
-*/
-
-/*
- Copyright 2017 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 disclaims 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 VID and PID matches Google's for Android devices.
- *
- * \return An error code from the \ref AndroidHost_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;
-
- /* Check the product ID to determine if the Android device is in accessory mode */
- if ((DeviceDescriptor.ProductID != ANDROID_ACCESSORY_PRODUCT_ID) &&
- (DeviceDescriptor.ProductID != ANDROID_ACCESSORY_ADB_PRODUCT_ID))
- {
- return NonAccessoryModeAndroidDevice;
- }
-
- return AccessoryModeAndroidDevice;
-}
-