Pascal Nysten / lwip

Adapted to Lora Semtech + Nucleo

Dependencies:   DebugLib

Dependents:   LoRaWAN-lmic-app LoRaWAN-lmic-app LoRaWAN-test-10secs LoRaPersonalizedDeviceForEverynet ... more

Fork of lwip_ppp_ethernet by Donatien Garnier

arch/lpc_emac_config.h@3:a9e6ba815945, 2015-11-20 (annotated)

Committer:
pnysten
Date:
Fri Nov 20 12:30:58 2015 +0000
Revision:
3:a9e6ba815945
Parent:
0:8e01dca41002 
Adapted to Nucleo, LoRa Semtech

Who changed what in which revision?

UserRevisionLine numberNew contents of line
donatien 0:8e01dca41002 1 /**********************************************************************
donatien 0:8e01dca41002 2 * $Id$ lpc_emac_config.h 2011-11-20
donatien 0:8e01dca41002 3 *//**
donatien 0:8e01dca41002 4 * @file lpc_emac_config.h
donatien 0:8e01dca41002 5 * @brief PHY and EMAC configuration file
donatien 0:8e01dca41002 6 * @version 1.0
donatien 0:8e01dca41002 7 * @date 20 Nov. 2011
donatien 0:8e01dca41002 8 * @author NXP MCU SW Application Team
donatien 0:8e01dca41002 9 *
donatien 0:8e01dca41002 10 * Copyright(C) 2011, NXP Semiconductor
donatien 0:8e01dca41002 11 * All rights reserved.
donatien 0:8e01dca41002 12 *
donatien 0:8e01dca41002 13 ***********************************************************************
donatien 0:8e01dca41002 14 * Software that is described herein is for illustrative purposes only
donatien 0:8e01dca41002 15 * which provides customers with programming information regarding the
donatien 0:8e01dca41002 16 * products. This software is supplied "AS IS" without any warranties.
donatien 0:8e01dca41002 17 * NXP Semiconductors assumes no responsibility or liability for the
donatien 0:8e01dca41002 18 * use of the software, conveys no license or title under any patent,
donatien 0:8e01dca41002 19 * copyright, or mask work right to the product. NXP Semiconductors
donatien 0:8e01dca41002 20 * reserves the right to make changes in the software without
donatien 0:8e01dca41002 21 * notification. NXP Semiconductors also make no representation or
donatien 0:8e01dca41002 22 * warranty that such application will be suitable for the specified
donatien 0:8e01dca41002 23 * use without further testing or modification.
donatien 0:8e01dca41002 24 **********************************************************************/
donatien 0:8e01dca41002 25
donatien 0:8e01dca41002 26 #ifndef __LPC_EMAC_CONFIG_H
donatien 0:8e01dca41002 27 #define __LPC_EMAC_CONFIG_H
donatien 0:8e01dca41002 28
donatien 0:8e01dca41002 29 #include "lwip/opt.h"
donatien 0:8e01dca41002 30
donatien 0:8e01dca41002 31 #ifdef __cplusplus
donatien 0:8e01dca41002 32 extern "C"
donatien 0:8e01dca41002 33 {
donatien 0:8e01dca41002 34 #endif
donatien 0:8e01dca41002 35
donatien 0:8e01dca41002 36 /** @defgroup lwip_phy_config LWIP PHY configuration
donatien 0:8e01dca41002 37 * @ingroup lwip_phy
donatien 0:8e01dca41002 38 *
donatien 0:8e01dca41002 39 * Configuration options for the PHY connected to the LPC EMAC.
donatien 0:8e01dca41002 40 * @{
donatien 0:8e01dca41002 41 */
donatien 0:8e01dca41002 42
donatien 0:8e01dca41002 43 /** \brief The PHY address connected the to MII/RMII
donatien 0:8e01dca41002 44 */
donatien 0:8e01dca41002 45 #define LPC_PHYDEF_PHYADDR 1 /**< The PHY address on the PHY device. */
donatien 0:8e01dca41002 46
donatien 0:8e01dca41002 47 /** \brief Enable autonegotiation mode.
donatien 0:8e01dca41002 48 * If this is enabled, the PHY will attempt to auto-negotiate the
donatien 0:8e01dca41002 49 * best link mode if the PHY supports it. If this is not enabled,
donatien 0:8e01dca41002 50 * the PHY_USE_FULL_DUPLEX and PHY_USE_100MBS defines will be
donatien 0:8e01dca41002 51 * used to select the link mode. Note that auto-negotiation may
donatien 0:8e01dca41002 52 * take a few seconds to complete.
donatien 0:8e01dca41002 53 */
donatien 0:8e01dca41002 54 #define PHY_USE_AUTONEG 1 /**< Enables auto-negotiation mode. */
donatien 0:8e01dca41002 55
donatien 0:8e01dca41002 56 /** \brief Sets up the PHY interface to either full duplex operation or
donatien 0:8e01dca41002 57 * half duplex operation if PHY_USE_AUTONEG is not enabled.
donatien 0:8e01dca41002 58 */
donatien 0:8e01dca41002 59 #define PHY_USE_FULL_DUPLEX 1 /**< Sets duplex mode to full. */
donatien 0:8e01dca41002 60
donatien 0:8e01dca41002 61 /** \brief Sets up the PHY interface to either 100MBS operation or 10MBS
donatien 0:8e01dca41002 62 * operation if PHY_USE_AUTONEG is not enabled.
donatien 0:8e01dca41002 63 */
donatien 0:8e01dca41002 64 #define PHY_USE_100MBS 1 /**< Sets data rate to 100Mbps. */
donatien 0:8e01dca41002 65
donatien 0:8e01dca41002 66 /**
donatien 0:8e01dca41002 67 * @}
donatien 0:8e01dca41002 68 */
donatien 0:8e01dca41002 69
donatien 0:8e01dca41002 70 /** @defgroup lwip_emac_config LWIP EMAC configuration
donatien 0:8e01dca41002 71 * @ingroup lwip_emac
donatien 0:8e01dca41002 72 *
donatien 0:8e01dca41002 73 * Configuration options for the LPC EMAC.
donatien 0:8e01dca41002 74 * @{
donatien 0:8e01dca41002 75 */
donatien 0:8e01dca41002 76
donatien 0:8e01dca41002 77 /** \brief Selects RMII or MII connection type in the EMAC peripheral
donatien 0:8e01dca41002 78 */
donatien 0:8e01dca41002 79 #define LPC_EMAC_RMII 1 /**< Use the RMII or MII driver variant .*/
donatien 0:8e01dca41002 80
donatien 0:8e01dca41002 81 /** \brief Defines the number of descriptors used for RX. This
donatien 0:8e01dca41002 82 * must be a minimum value of 2.
donatien 0:8e01dca41002 83 */
donatien 0:8e01dca41002 84 #define LPC_NUM_BUFF_RXDESCS 3
donatien 0:8e01dca41002 85
donatien 0:8e01dca41002 86 /** \brief Defines the number of descriptors used for TX. Must
donatien 0:8e01dca41002 87 * be a minimum value of 2.
donatien 0:8e01dca41002 88 */
donatien 0:8e01dca41002 89 #define LPC_NUM_BUFF_TXDESCS 2
donatien 0:8e01dca41002 90
donatien 0:8e01dca41002 91 /** \brief Set this define to 1 to enable bounce buffers for transmit pbufs
donatien 0:8e01dca41002 92 * that cannot be sent via the zero-copy method. Some chained pbufs
donatien 0:8e01dca41002 93 * may have a payload address that links to an area of memory that
donatien 0:8e01dca41002 94 * cannot be used for transmit DMA operations. If this define is
donatien 0:8e01dca41002 95 * set to 1, an extra check will be made with the pbufs. If a buffer
donatien 0:8e01dca41002 96 * is determined to be non-usable for zero-copy, a temporary bounce
donatien 0:8e01dca41002 97 * buffer will be created and used instead.
donatien 0:8e01dca41002 98 */
donatien 0:8e01dca41002 99 #define LPC_TX_PBUF_BOUNCE_EN 1
donatien 0:8e01dca41002 100
donatien 0:8e01dca41002 101 /**
donatien 0:8e01dca41002 102 * @}
donatien 0:8e01dca41002 103 */
donatien 0:8e01dca41002 104
donatien 0:8e01dca41002 105 #ifdef __cplusplus
donatien 0:8e01dca41002 106 }
donatien 0:8e01dca41002 107 #endif
donatien 0:8e01dca41002 108
donatien 0:8e01dca41002 109 #endif /* __LPC_EMAC_CONFIG_H */
donatien 0:8e01dca41002 110
donatien 0:8e01dca41002 111 /* --------------------------------- End Of File ------------------------------ */