/*! \file enc28j60conf.h \brief Microchip ENC28J60 Ethernet Interface Driver Configuration. */
//*****************************************************************************
//
// File Name	: 'enc28j60conf.h'
// Title		: Microchip ENC28J60 Ethernet Interface Driver Configuration
// Author		: Pascal Stang
// Created		: 10/5/2004
// Revised		: 8/22/2005
// Version		: 0.1
// Target MCU	: Atmel AVR series
// Editor Tabs	: 4
//
// Description	: This driver provides initialization and transmit/receive
//		functions for the ENC28J60 10Mb Ethernet Controller and PHY.
//
// This code is distributed under the GNU Public License
//		which can be found at http://www.gnu.org/licenses/gpl.txt
//
//*****************************************************************************

#ifndef ENC28J60CONF_H
#define ENC28J60CONF_H

// Check for preference overrides
#include "main.h"

// ENC28J60 SPI port
#define ENC28J60_SPI_PORT		PORTB
#define ENC28J60_SPI_DDR		DDRB

// ENC28J60 control port
#define ENC28J60_CONTROL_PORT	PORTB
#define ENC28J60_CONTROL_DDR	DDRB

// ENC28J60 port pins
//#ifdef __AVR_ATmega8__ || __AVR_ATmega168__
	#define ENC28J60_SPI_SCK		5
	#define ENC28J60_SPI_MOSI		3
	#define ENC28J60_SPI_MISO		4
	#define ENC28J60_SPI_SS			2
	
	#define ENC28J60_CONTROL_CS		2
	#define ENC28J60_CONTROL_HRESET	1
// #elif __AVR_ATmega128__
// 	#define ENC28J60_SPI_SCK		1
// 	#define ENC28J60_SPI_MOSI		2
// 	#define ENC28J60_SPI_MISO		3
// 	#define ENC28J60_SPI_SS			0
// 	
// 	#define ENC28J60_CONTROL_CS		0
// 	#define ENC28J60_CONTROL_HRESET	4
// #else
// 	#define ENC28J60_SPI_SCK		7
// 	#define ENC28J60_SPI_MOSI		5
// 	#define ENC28J60_SPI_MISO		6
// 	#define ENC28J60_SPI_SS			4
// 	
// 	#define ENC28J60_CONTROL_CS		4
// 	#define ENC28J60_CONTROL_HRESET	3
// #endif

/**
 * If commented, the ENC will receive all "loose packets", 
 * this can be a lot for our little µC so we will only
 * accept packets that are sent to our MAC, except for ARP.
**/
#define ENC28J60_PACKET_FILTER_ENABLED	/* Unimplemented */

#define ENC28J60_LAMPS_MODE			0x3476 /* Default (with Errata #9 correction) applied if this is undefied */

#define ENC28J60_CHECKSUM_ENABLED

/**
 * Lamps reference
 *	0x3D56	# Default full duplex: LEDA: Display link status and transmit/receive activity LEDB: Display duplex status
 *	0x3D36	# Default half duplex: LEDA: Display link status and transmit/receive activity LEDB: Display collision activity
 *	0x3476	# Prefered half duplex: LEDA: Link status LEDB: Rx/Tx acitity
 *	0x3996	# All lamps off
 *	0x3886	# All lamps on
**/

// Use this if you want to disable the hard reset (can be useful if you your the ENC's CLKOUT)
//#define ENC28J60_HARD_RESET_DISABLED

// Use this if you will run the µC using CLKOUT
//#define ENC28J60_USE_CLKOUT /* Unimplemented */

// MAC address for this interface
#ifdef ETHADDR0
#define ENC28J60_MAC0 ETHADDR0
#define ENC28J60_MAC1 ETHADDR1
#define ENC28J60_MAC2 ETHADDR2
#define ENC28J60_MAC3 ETHADDR3
#define ENC28J60_MAC4 ETHADDR4
#define ENC28J60_MAC5 ETHADDR5
#else
#define ENC28J60_MAC0 'C'
#define ENC28J60_MAC1 '0'
#define ENC28J60_MAC2 'F'
#define ENC28J60_MAC3 'F'
#define ENC28J60_MAC4 'E'
#define ENC28J60_MAC5 'E'
#endif

#endif