mbed official / lwip-eth

NXP LPC1768 Ethernet driver for lwip and CMSIS-RTOS

Dependents:   EthernetInterface EthernetInterface EthernetInterface_RSF EthernetInterface ... more

Legacy Networking Libraries

This is an mbed 2 networking library. For mbed 5, the networking libraries have been revised to better support additional network stacks and thread safety here.

This library is based on the code of the NXP LPC port of the Lightweight TCP/IP Stack

Copyright(C) 2011, NXP Semiconductor
All rights reserved.

Software that is described herein is for illustrative purposes only
which provides customers with programming information regarding the
products. This software is supplied "AS IS" without any warranties.
NXP Semiconductors assumes no responsibility or liability for the
use of the software, conveys no license or title under any patent,
copyright, or mask work right to the product. NXP Semiconductors
reserves the right to make changes in the software without
notification. NXP Semiconductors also make no representation or
warranty that such application will be suitable for the specified
use without further testing or modification.

arch/TARGET_NXP/lpc_emac_config.h@33:9de8bd8ca1c8, 2016-05-26 (annotated)

Committer:
mbed_official
Date:
Thu May 26 09:00:26 2016 +0100
Revision:
33:9de8bd8ca1c8
Parent:
10:ab9330955226 
Synchronized with git revision 745ebbf4557f0f3964f73063c1d88ddbcda0ed22



Full URL: https://github.com/mbedmicro/mbed/commit/745ebbf4557f0f3964f73063c1d88ddbcda0ed22/



Synch - fix lwip-eth path

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 10:ab9330955226 1 /**********************************************************************
mbed_official 10:ab9330955226 2 * $Id$ lpc_emac_config.h 2011-11-20
mbed_official 10:ab9330955226 3 *//**
mbed_official 10:ab9330955226 4 * @file lpc_emac_config.h
mbed_official 10:ab9330955226 5 * @brief PHY and EMAC configuration file
mbed_official 10:ab9330955226 6 * @version 1.0
mbed_official 10:ab9330955226 7 * @date 20 Nov. 2011
mbed_official 10:ab9330955226 8 * @author NXP MCU SW Application Team
mbed_official 10:ab9330955226 9 *
mbed_official 10:ab9330955226 10 * Copyright(C) 2011, NXP Semiconductor
mbed_official 10:ab9330955226 11 * All rights reserved.
mbed_official 10:ab9330955226 12 *
mbed_official 10:ab9330955226 13 ***********************************************************************
mbed_official 10:ab9330955226 14 * Software that is described herein is for illustrative purposes only
mbed_official 10:ab9330955226 15 * which provides customers with programming information regarding the
mbed_official 10:ab9330955226 16 * products. This software is supplied "AS IS" without any warranties.
mbed_official 10:ab9330955226 17 * NXP Semiconductors assumes no responsibility or liability for the
mbed_official 10:ab9330955226 18 * use of the software, conveys no license or title under any patent,
mbed_official 10:ab9330955226 19 * copyright, or mask work right to the product. NXP Semiconductors
mbed_official 10:ab9330955226 20 * reserves the right to make changes in the software without
mbed_official 10:ab9330955226 21 * notification. NXP Semiconductors also make no representation or
mbed_official 10:ab9330955226 22 * warranty that such application will be suitable for the specified
mbed_official 10:ab9330955226 23 * use without further testing or modification.
mbed_official 10:ab9330955226 24 **********************************************************************/
mbed_official 10:ab9330955226 25
mbed_official 10:ab9330955226 26 #ifndef __LPC_EMAC_CONFIG_H
mbed_official 10:ab9330955226 27 #define __LPC_EMAC_CONFIG_H
mbed_official 10:ab9330955226 28
mbed_official 10:ab9330955226 29 #include "lwip/opt.h"
mbed_official 10:ab9330955226 30
mbed_official 10:ab9330955226 31 #ifdef __cplusplus
mbed_official 10:ab9330955226 32 extern "C"
mbed_official 10:ab9330955226 33 {
mbed_official 10:ab9330955226 34 #endif
mbed_official 10:ab9330955226 35
mbed_official 10:ab9330955226 36 /** @defgroup lwip_phy_config LWIP PHY configuration
mbed_official 10:ab9330955226 37 * @ingroup lwip_phy
mbed_official 10:ab9330955226 38 *
mbed_official 10:ab9330955226 39 * Configuration options for the PHY connected to the LPC EMAC.
mbed_official 10:ab9330955226 40 * @{
mbed_official 10:ab9330955226 41 */
mbed_official 10:ab9330955226 42
mbed_official 10:ab9330955226 43 /** \brief The PHY address connected the to MII/RMII
mbed_official 10:ab9330955226 44 */
mbed_official 10:ab9330955226 45 #define LPC_PHYDEF_PHYADDR 1 /**< The PHY address on the PHY device. */
mbed_official 10:ab9330955226 46
mbed_official 10:ab9330955226 47 /** \brief Enable autonegotiation mode.
mbed_official 10:ab9330955226 48 * If this is enabled, the PHY will attempt to auto-negotiate the
mbed_official 10:ab9330955226 49 * best link mode if the PHY supports it. If this is not enabled,
mbed_official 10:ab9330955226 50 * the PHY_USE_FULL_DUPLEX and PHY_USE_100MBS defines will be
mbed_official 10:ab9330955226 51 * used to select the link mode. Note that auto-negotiation may
mbed_official 10:ab9330955226 52 * take a few seconds to complete.
mbed_official 10:ab9330955226 53 */
mbed_official 10:ab9330955226 54 #define PHY_USE_AUTONEG 1 /**< Enables auto-negotiation mode. */
mbed_official 10:ab9330955226 55
mbed_official 10:ab9330955226 56 /** \brief Sets up the PHY interface to either full duplex operation or
mbed_official 10:ab9330955226 57 * half duplex operation if PHY_USE_AUTONEG is not enabled.
mbed_official 10:ab9330955226 58 */
mbed_official 10:ab9330955226 59 #define PHY_USE_FULL_DUPLEX 1 /**< Sets duplex mode to full. */
mbed_official 10:ab9330955226 60
mbed_official 10:ab9330955226 61 /** \brief Sets up the PHY interface to either 100MBS operation or 10MBS
mbed_official 10:ab9330955226 62 * operation if PHY_USE_AUTONEG is not enabled.
mbed_official 10:ab9330955226 63 */
mbed_official 10:ab9330955226 64 #define PHY_USE_100MBS 1 /**< Sets data rate to 100Mbps. */
mbed_official 10:ab9330955226 65
mbed_official 10:ab9330955226 66 /**
mbed_official 10:ab9330955226 67 * @}
mbed_official 10:ab9330955226 68 */
mbed_official 10:ab9330955226 69
mbed_official 10:ab9330955226 70 /** @defgroup lwip_emac_config LWIP EMAC configuration
mbed_official 10:ab9330955226 71 * @ingroup lwip_emac
mbed_official 10:ab9330955226 72 *
mbed_official 10:ab9330955226 73 * Configuration options for the LPC EMAC.
mbed_official 10:ab9330955226 74 * @{
mbed_official 10:ab9330955226 75 */
mbed_official 10:ab9330955226 76
mbed_official 10:ab9330955226 77 /** \brief Selects RMII or MII connection type in the EMAC peripheral
mbed_official 10:ab9330955226 78 */
mbed_official 10:ab9330955226 79 #define LPC_EMAC_RMII 1 /**< Use the RMII or MII driver variant .*/
mbed_official 10:ab9330955226 80
mbed_official 10:ab9330955226 81 /** \brief Defines the number of descriptors used for RX. This
mbed_official 10:ab9330955226 82 * must be a minimum value of 2.
mbed_official 10:ab9330955226 83 */
mbed_official 10:ab9330955226 84 #define LPC_NUM_BUFF_RXDESCS 3
mbed_official 10:ab9330955226 85
mbed_official 10:ab9330955226 86 /** \brief Defines the number of descriptors used for TX. Must
mbed_official 10:ab9330955226 87 * be a minimum value of 2.
mbed_official 10:ab9330955226 88 */
mbed_official 10:ab9330955226 89 #define LPC_NUM_BUFF_TXDESCS (TCP_SND_QUEUELEN + 1)
mbed_official 10:ab9330955226 90
mbed_official 10:ab9330955226 91 /** \brief Set this define to 1 to enable bounce buffers for transmit pbufs
mbed_official 10:ab9330955226 92 * that cannot be sent via the zero-copy method. Some chained pbufs
mbed_official 10:ab9330955226 93 * may have a payload address that links to an area of memory that
mbed_official 10:ab9330955226 94 * cannot be used for transmit DMA operations. If this define is
mbed_official 10:ab9330955226 95 * set to 1, an extra check will be made with the pbufs. If a buffer
mbed_official 10:ab9330955226 96 * is determined to be non-usable for zero-copy, a temporary bounce
mbed_official 10:ab9330955226 97 * buffer will be created and used instead.
mbed_official 10:ab9330955226 98 */
mbed_official 10:ab9330955226 99 #define LPC_TX_PBUF_BOUNCE_EN 1
mbed_official 10:ab9330955226 100
mbed_official 10:ab9330955226 101 /**
mbed_official 10:ab9330955226 102 * @}
mbed_official 10:ab9330955226 103 */
mbed_official 10:ab9330955226 104
mbed_official 10:ab9330955226 105 #ifdef __cplusplus
mbed_official 10:ab9330955226 106 }
mbed_official 10:ab9330955226 107 #endif
mbed_official 10:ab9330955226 108
mbed_official 10:ab9330955226 109 #endif /* __LPC_EMAC_CONFIG_H */
mbed_official 10:ab9330955226 110
mbed_official 10:ab9330955226 111 /* --------------------------------- End Of File ------------------------------ */