--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/haitest/bspsvs/suite/e32/inc/USBConstants.h Tue Feb 02 01:39:10 2010 +0200
@@ -0,0 +1,142 @@
+/*
+* Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+// This contains namespace USB
+
+#ifndef USBCONSTANTS_H
+#define USBCONSTANTS_H
+
+/**
+ * Namespace for constant variables and data types, common to USBerian
+ */
+namespace USB
+ {
+ /**
+ * USB logical device driver name
+ * */
+ #ifdef __WINS__
+ _LIT(KLDDName, "testusbc");
+ #else
+ _LIT(KLDDName, "eusbc");
+ #endif
+
+ /**
+ * Endpoint type constants - Short descriptions of types
+ (see USB 2.0 specification for details) */
+
+ /**
+ Control
+ "Control transfers are intended to support configuration/command/status
+ type communication flows between client software and its function. Each
+ USB device is required to implement the Default Control Pipe as a message pipe."
+ */
+ _LIT(KEPControl, "Control");
+
+ /**
+ Bulk
+ "The bulk transfer type is designed to support devices that need to communicate
+ relatively large amounts of data at highly variable times where the transfer can
+ use any available bandwidth."
+ */
+ _LIT(KEPBulk, "Bulk");
+
+ /**
+ Interrupt
+ "The interrupt transfer type is designed to support those devices that need to
+ send or receive data infrequently but with bounded service periods."
+ */
+ _LIT(KEPInterrupt, "Interrupt");
+ /*
+ Isochronous
+ "Isochronous transfer type provides the requester:
+ - guaranteed access to USB bandwidth with bounded latency
+ - guaranteed constant data rate through the pipe as long as data is provided to the pipe
+ - in the case of a delivery failure due to error, no retrying of the attempt to deliver the data "
+ */
+ _LIT(KEPIsochronous, "Isochronous");
+
+ /**
+ * Endpoint direction constants
+ * */
+
+ _LIT(KEPIn, "In"); // "IN refers to transfers to the host"
+ _LIT(KEPOut, "Out"); // "OUT refers to transfers from the host."
+ _LIT(KEPBidirectional, "Bidirectional"); // only for control transfers
+
+ /**
+ * The following are default offsets data in device descriptor
+ Offsets are used to set */
+ const TInt KSpecOffset = 2;
+ const TInt KVendorOffset = 8;
+ const TInt KProductIDOffset = 10;
+ const TInt KReleaseOffset = 12;
+
+ /* Default number of channels to open. Used only to initialize variable with proper value */
+ const TInt MinNumberOfChannels = 1;
+
+ /* Value which is not used by USB client driver, "For future compatibility, should always be zero." */
+ const TInt KUSBChannelOpenParameter = 0;
+
+ /* Value for how long to wait before test case ends after re-enumeration */
+ const TInt KSecond = 1000000; // 1 secs = 1000000 microseconds
+
+ enum TUSBEndPointMode {
+ ENotChosen = -1,
+ EBulk,
+ EInterrupt,
+ EIsochronous
+ };
+
+ /**
+ * USB Actions indicate which action is done in async call
+ * The flag is set before async calls to RDevUsbcClient
+ * It is used by USBReader and USBWriter classes
+ */
+
+ enum USBAction
+ {
+
+ // Read Actions - used by USBReader
+ ENone, // ENone Used by both USBReader and USBWriter
+ ERead,
+ EReadWithLength,
+ EReadUntilShort,
+ EReadUntilShortWithLength,
+ EReadOneOrMore,
+ EReadOneOrMoreWithLength,
+ EReadError,
+
+ // Write Actions - used by USBWriter
+ EWrite,
+ EWriteFile,
+ EWriteError
+
+ };
+
+ // Read and write buffers 0.5MB by default
+ const TInt KDefaultReadBufferSize = 1024 * 512;
+ const TInt KDefaultWriteBufferSize = 1024 * 512;
+
+ const TInt KDelayBetweenDataAvailabilityQueries = 1000000;
+
+ const TInt KTransferDataSize5MB = 5242880;
+ const TInt KMicroSecondsToSecondsMultiplier = 1000000;
+ }
+
+
+
+#endif
+