Initial import of NFC GNSS SDK project

2026-09-15 16:10:12 +08:00
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+/*------------------------------------------------------------
+(C) Copyright [2006-2008] Marvell International Ltd.
+All Rights Reserved
+------------------------------------------------------------*/
+
+/*--------------------------------------------------------------------------------------------------------------------
+INTEL CONFIDENTIAL
+Copyright 2006 Intel Corporation All Rights Reserved.
+The source code contained or described herein and all documents related to the source code ("Material") are owned
+by Intel Corporation or its suppliers or licensors. Title to the Material remains with Intel Corporation or
+its suppliers and licensors. The Material contains trade secrets and proprietary and confidential information of
+Intel or its suppliers and licensors. The Material is protected by worldwide copyright and trade secret laws and
+treaty provisions. No part of the Material may be used, copied, reproduced, modified, published, uploaded, posted,
+transmitted, distributed, or disclosed in any way without Intel's prior express written permission.
+
+No license under any patent, copyright, trade secret or other intellectual property right is granted to or
+conferred upon you by disclosure or delivery of the Materials, either expressly, by implication, inducement,
+estoppel or otherwise. Any license under such intellectual property rights must be express and approved by
+Intel in writing.
+-------------------------------------------------------------------------------------------------------------------*/
+
+/*******************************************************************************
+*               MODULE HEADER FILE
+********************************************************************************
+* Title: diag
+*
+* Filename: diag_pdu.h
+*
+* Target, platform: Common Platform, SW platform
+*
+* Authors:  Yoel Lavi
+*
+* Description:
+*
+* Last Updated:
+*
+* Notes:
+*******************************************************************************/
+
+#if !defined (_DIAG_PDU_H_)
+#define _DIAG_PDU_H_
+
+#include "ICAT_config.h"
+#include "global_types.h" //for UINT16 definition
+
+/*-- Header constants in tx/rx buffer ----------------------------------*/
+#define TO_ICAT 								0
+#define DIAG_NEW_HEADER_SOT						0x6D6D
+#define DIAG_NEW_HEADER_EOT						0x9292
+#define SOT_FIRST_BYTE							0x6D
+#define SOT_SECOND_BYTE							0x6D
+#define EOT_FIRST_BYTE							0x92
+#define EOT_SECOND_BYTE							0x92
+
+#define	DIAG_L2L4_PROTOCOL_STX					0x7E7E
+#define	DIAG_L2L4_PROTOCOL_ETX					0x8181
+#define	DIAG_L2L4_PROTOCOL_ETX_BYTE				0x81
+#define	DIAG_L2L4_PROTOCOL_ID_DIAG				0x02
+
+/*-----------------5/29/2005 12:49------------------
+ * Support long messages in L2
+ * --------------------------------------------------*/
+#define DIAG_L2L4_PROTOCOL_ID_DIAG_LONG_MESSAGE  0x03
+
+#define DIAG_L2L4_MAX_SHORT_MESSAGE_SIZE         0xFF
+
+#define DIAG_L2L4_SET_LENGTH_IN_SAP_FIELD(length)    ( ( ( length  ) >> 6 ) & 0x3C )
+#define DIAG_L2L4_SET_LENGTH_IN_LENGTH_FIELD(length) ( ( length  ) & 0xFF )
+
+/*-- Type definitions (T type) -----------------------------------------*/
+typedef struct
+{
+	UINT16	STX;		// = DIAG_L2L4_PROTOCOL_STX
+	UINT8	ProtocolID;
+	UINT8	Length;
+}TxL2L4PDUHeader;//TxSSPPDUHeader;
+
+typedef struct
+{
+#ifdef	DIAG_SSP_USE_CHKSUM	  // by default not active (what about UART?)
+	UINT16	Chksum;
+#endif
+	UINT16	ETX;
+
+}TxL2L4PDUFooter;//TxSSPPDUFooter;
+
+
+/* the code below defines sizes of header in footer, depending on old/new header and interfaces defined (relevant for old header only */
+#if defined (DIAGNEWHEADER)
+	/* maximum size of new header - including all 4 options data */
+	#define	TX_PDU_HEADER_SIZE	32
+	/* maximum size of new msg structure footer - padding + checksum + EoT */
+	#define TX_PDU_FOOTER_SIZE  8 
+#else /* DIAGNEWHEADER */
+	#define	TX_PDU_HEADER_SIZE	16
+	/* in old msg structure footer does not exist for USB, but is exist for L2,L4 - we always allocate
+	   space, not always using it.. */
+	#define TX_PDU_FOOTER_SIZE  6		// for worst case - SSP / UDP/ new-UART
+#endif /* DIAGNEWHEADER */
+// size of signal header (we dont have in it SAP related data (no ModuleID, msgID data))
+#define SIZE_OF_TX_PDU_SIG_HEADER (TX_PDU_HEADER_SIZE-4)	// For signals, there is NO SAP related data anyway.
+
+typedef struct
+{
+	UINT8	txPduHeader[TX_PDU_HEADER_SIZE];	
+	UINT8       data[1];
+}TxPDU;
+
+/*-- Public Functions Prototypes ---------------------------------------*/
+
+#endif // _DIAG_PDU_H_
+
+