From 98f9d442b44dbe2e3e4b3c8296be7e78d5d05450 Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Sun, 24 Jul 2011 09:39:28 +0200 Subject: initial import of the usb ccid example for the sam7s --- at91lib/usb/common/core/USBFeatureRequest.h | 136 ++++++++++++++++++++++++++++ 1 file changed, 136 insertions(+) create mode 100644 at91lib/usb/common/core/USBFeatureRequest.h (limited to 'at91lib/usb/common/core/USBFeatureRequest.h') diff --git a/at91lib/usb/common/core/USBFeatureRequest.h b/at91lib/usb/common/core/USBFeatureRequest.h new file mode 100644 index 0000000..93b5445 --- /dev/null +++ b/at91lib/usb/common/core/USBFeatureRequest.h @@ -0,0 +1,136 @@ +/* ---------------------------------------------------------------------------- + * ATMEL Microcontroller Software Support + * ---------------------------------------------------------------------------- + * Copyright (c) 2008, Atmel Corporation + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * - Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer below. + * + * Atmel's name may not be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE + * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, + * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, + * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * ---------------------------------------------------------------------------- + */ + +/** + \unit + + !!!Purpose + + Definition of a class for manipulating CLEAR_FEATURE and SET_FEATURE + requests. + + !!!Usage + + - To get USB feature request information (field values) from the + USBGenericRequest instance, use + - USBFeatureRequest_GetFeatureSelector + - USBFeatureRequest_GetTestSelector +*/ + +#ifndef USBFEATUREREQUEST_H +#define USBFEATUREREQUEST_H + +//------------------------------------------------------------------------------ +// Headers +//------------------------------------------------------------------------------ + +#include "USBGenericRequest.h" + +//------------------------------------------------------------------------------ +// Definitions +//------------------------------------------------------------------------------ + +//------------------------------------------------------------------------------ +/// \page "USB Feature Request definitions" +/// +/// This page lists codes of USB Feature Request +/// +/// - USB Feature selectors +/// - USBFeatureRequest_ENDPOINTHALT +/// - USBFeatureRequest_DEVICEREMOTEWAKEUP +/// - USBFeatureRequest_TESTMODE +/// +/// - USB Test mode selectors +/// - USBFeatureRequest_TESTJ +/// - USBFeatureRequest_TESTK +/// - USBFeatureRequest_TESTSE0NAK +/// - USBFeatureRequest_TESTPACKET +/// - USBFeatureRequest_TESTFORCEENABLE +/// - USBFeatureRequest_TESTSENDZLP +//------------------------------------------------------------------------------ + +//------------------------------------------------------------------------------ +/// \page "USB Feature selectors" +/// +/// This page lists codes of USB feature selectors. +/// +/// !Selectors +/// - USBFeatureRequest_ENDPOINTHALT +/// - USBFeatureRequest_DEVICEREMOTEWAKEUP +/// - USBFeatureRequest_TESTMODE + +/// Halt feature of an endpoint. +#define USBFeatureRequest_ENDPOINTHALT 0 +/// Remote wake-up feature of the device. +#define USBFeatureRequest_DEVICEREMOTEWAKEUP 1 +/// Test mode of the device. +#define USBFeatureRequest_TESTMODE 2 +//------------------------------------------------------------------------------ + +//------------------------------------------------------------------------------ +/// \page "USB Test mode selectors" +/// +/// This page lists codes of USB high speed test mode selectors. +/// +/// !Selectors +/// - USBFeatureRequest_TESTJ +/// - USBFeatureRequest_TESTK +/// - USBFeatureRequest_TESTSE0NAK +/// - USBFeatureRequest_TESTPACKET +/// - USBFeatureRequest_TESTFORCEENABLE +/// - USBFeatureRequest_TESTSENDZLP + +/// Tests the high-output drive level on the D+ line. +#define USBFeatureRequest_TESTJ 1 +/// Tests the high-output drive level on the D- line. +#define USBFeatureRequest_TESTK 2 +/// Tests the output impedance, low-level output voltage and loading +/// characteristics. +#define USBFeatureRequest_TESTSE0NAK 3 +/// Tests rise and fall times, eye patterns and jitter. +#define USBFeatureRequest_TESTPACKET 4 +/// Tests the hub disconnect detection. +#define USBFeatureRequest_TESTFORCEENABLE 5 +/// Send a ZLP in Test Mode. +#define USBFeatureRequest_TESTSENDZLP 6 +//------------------------------------------------------------------------------ + +//------------------------------------------------------------------------------ +// Exported functions +//------------------------------------------------------------------------------ + +extern unsigned char USBFeatureRequest_GetFeatureSelector( + const USBGenericRequest *request); + + +extern unsigned char USBFeatureRequest_GetTestSelector( + const USBGenericRequest *request); + +#endif //#ifndef USBFEATUREREQUEST_H + -- cgit v1.2.3