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/*********************************************************************
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*
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* ARP Module Defs for Microchip TCP/IP Stack
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*
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*********************************************************************
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* FileName: ARP.h
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* Dependencies: Stacktsk.h
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* MAC.h
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* Processor: PIC18
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* Complier: MCC18 v1.00.50 or higher
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* HITECH PICC-18 V8.10PL1 or higher
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* Company: Microchip Technology, Inc.
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*
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* Software License Agreement
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*
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* The software supplied herewith by Microchip Technology Incorporated
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* (the “Company”) for its PICmicro® Microcontroller is intended and
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* supplied to you, the Company’s customer, for use solely and
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* exclusively on Microchip PICmicro Microcontroller products. The
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* software is owned by the Company and/or its supplier, and is
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* protected under applicable copyright laws. All rights are reserved.
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* Any use in violation of the foregoing restrictions may subject the
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* user to criminal sanctions under applicable laws, as well as to
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* civil liability for the breach of the terms and conditions of this
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* license.
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*
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* THIS SOFTWARE IS PROVIDED IN AN “AS IS” CONDITION. NO WARRANTIES,
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* WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT NOT LIMITED
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* TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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* PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. THE COMPANY SHALL NOT,
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* IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL OR
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* CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
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*
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* Author Date Comment
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*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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* Nilesh Rajbharti 5/1/01 Original (Rev 1.0)
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* Nilesh Rajbharti 2/9/02 Cleanup
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* Nilesh Rajbharti 5/22/02 Rev 2.0 (See version.log for detail)
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********************************************************************/
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#ifndef ARP_H
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#define ARP_H
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#include "stacktsk.h"
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#include "mac.h"
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/*
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* Following codes are must be used with ARPGet/Put functions.
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*/
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#define ARP_REPLY (0x00)
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#define ARP_REQUEST (0x01)
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#define ARP_UNKNOWN (0x02)
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/*********************************************************************
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* Function: BOOL ARPGet(NODE_INFO* remote, BYTE* opCode)
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*
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* PreCondition: ARP packet is ready in MAC buffer.
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*
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* Input: remote - Remote node info
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* opCode - Buffer to hold ARP op code.
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*
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* Output: TRUE if a valid ARP packet was received.
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* FALSE otherwise.
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*
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* Side Effects: None
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*
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* Overview: None
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*
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* Note: None
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********************************************************************/
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BOOL ARPGet(NODE_INFO *remote, BYTE *opCode);
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/*********************************************************************
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* Macro: ARPIsRxReady()
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*
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* PreCondition: None
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*
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* Input: None
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*
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* Output: TRUE if ARP receive buffer is full.
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* FALSE otherwise.
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*
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* Side Effects: None
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*
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* Overview: None
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*
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* Note: None
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********************************************************************/
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#define ARPIsTxReady() MACIsTxReady()
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/*********************************************************************
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* Function: void ARPPut(NODE_INFO* more, BYTE opCode)
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*
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* PreCondition: MACIsTxReady() == TRUE
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*
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* Input: remote - Remote node info
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* opCode - ARP op code to send
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*
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* Output: None
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*
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* Side Effects: None
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*
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* Overview: None
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*
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* Note: None
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********************************************************************/
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void ARPPut(NODE_INFO *remode, BYTE opCode);
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#endif
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