RadiSys 6200plus Series Manual de usuario descargar pdf (Pagina 197)

Sample

API Modules

Appendix B

B-39

#ifndef P40VSPCC_H

#define P40VSPCC_H 1

///////////////////////////////////////////////////////////////////////////////

// Definitions for the SEND PCCC COMMAND STRUCTURE //

///////////////////////////////////////////////////////////////////////////////

#include ”pccc.h”

#pragma pack(1)

/***************************************************************************/

/************************ INTEL VERSION OF DEFINITIONS *********************/

/***************************************************************************/

#define kPLC540V_PCCC_MAX_CMD_DATA 243

typedef UBYTE PLC540V_PCCC_DATA_TYPE[kPLC540V_PCCC_MAX_CMD_DATA];

/* A generic pointer to a PCCC command packet. */

typedef void far *PLC540V_PCCC_PACKET_TYPE;

/* A generic pointer to a PCCC reply packet. */

typedef void far *PLC540V_PCCC_REPLY_TYPE;

typedef struct

{

UWORD addressModifier:8;

UWORD width:1;

UWORD reserved1:7;

} PLC540V_SPCCC_TRANSFER_TYPE;

typedef struct

{

UWORD commandWord;

UWORD responseWord;

UWORD cmdIntLevel;

UWORD cmdStatusId;

UWORD reserved1[3];

PLC540V_SPCCC_TRANSFER_TYPE transferInfo;

UWORD packetAddressHigh;

UWORD packetAddressLow;

UWORD packetSize;

UWORD reserved2[5];

} PLC540V_SPCCC_CMD_TYPE;

#pragma pack()

void plc540v_send_pccc_command(

ULONG vmeCmdBlkAddr,

PLC540V_PCCC_PACKET_TYPE pcccCommandPacket,

UWORD pcccCommandPacketSize,

PLC540V_PCCC_REPLY_TYPE pcccReplyPacket,

UWORD pcccReplyPacketSize,

UWORD baseAddress,

VME_INTERRUPT_LEVEL_TYPE cmdIntLevel,

UBYTE cmdStatusId,

VME_DATA_WIDTH_TYPE width,

VME_ADDRESS_MODIFIER_TYPE addrMod,

PLC540V_STATUS_TYPE *status);

#endif

P40VSPCC.H

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