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.

Diff: arch/TARGET_Freescale/k64f_emac.c

Revision:
20:620d381e7f4c
Parent:
19:007f4e6b2776
Child:
21:10cdd9fe0509
--- a/arch/TARGET_Freescale/k64f_emac.c	Fri Sep 19 13:45:16 2014 +0100
+++ b/arch/TARGET_Freescale/k64f_emac.c	Mon Sep 22 17:30:30 2014 +0100
@@ -148,7 +148,7 @@
   if (bidx == RX_PBUF_AUTO_INDEX)
     k64f_enet->rx_fill_index = idx;
 
-  enet_hal_active_rxbd(BOARD_DEBUG_ENET_INSTANCE);
+  enet_hal_active_rxbd(BOARD_DEBUG_ENET_INSTANCE_ADDR);
 
   LWIP_DEBUGF(UDP_LPC_EMAC | LWIP_DBG_TRACE,
     ("k64f_rxqueue_pbuf: pbuf packet queued: %p (free desc=%d)\n", p,
@@ -296,7 +296,7 @@
 static err_t low_level_init(struct netif *netif)
 {
   enet_dev_if_t * enetIfPtr;
-  uint32_t device = BOARD_DEBUG_ENET_INSTANCE;
+  uint32_t device = BOARD_DEBUG_ENET_INSTANCE_ADDR;
   enet_rxbd_config_t rxbdCfg;
   enet_txbd_config_t txbdCfg;
   enet_phy_speed_t phy_speed;
@@ -305,10 +305,10 @@
   k64f_init_eth_hardware();
   
   /* Initialize device*/
-  enetIfPtr = (enet_dev_if_t *)&enetDevIf[device];
+  enetIfPtr = (enet_dev_if_t *)&enetDevIf[BOARD_DEBUG_ENET_INSTANCE];
   enetIfPtr->deviceNumber = device;
-  enetIfPtr->macCfgPtr = &g_enetMacCfg[device];
-  enetIfPtr->phyCfgPtr = &g_enetPhyCfg[device];
+  enetIfPtr->macCfgPtr = &g_enetMacCfg[BOARD_DEBUG_ENET_INSTANCE];
+  enetIfPtr->phyCfgPtr = &g_enetPhyCfg[BOARD_DEBUG_ENET_INSTANCE];
   enetIfPtr->macApiPtr = &g_enetMacApi;
   enetIfPtr->phyApiPtr = (void *)&g_enetPhyApi;
   memcpy(enetIfPtr->macCfgPtr->macAddr, (char*)netif->hwaddr, kEnetMacAddrLen);
@@ -317,7 +317,7 @@
   enetIfPtr->macContextPtr = (enet_mac_context_t *)calloc(1, sizeof(enet_mac_context_t));
   if (!enetIfPtr->macContextPtr) {
     return ERR_BUF;
-  }  
+  }
 
   /* Initialize enet buffers*/
   if(k64f_rx_setup(netif, &rxbdCfg) != ERR_OK) {
@@ -353,7 +353,7 @@
   BW_ENET_TCR_FDEN(enetIfPtr->deviceNumber, phy_duplex == kEnetFullDuplex ? kEnetCfgFullDuplex : kEnetCfgHalfDuplex);
 
   /* Enable Ethernet module*/
-  enet_hal_config_ethernet(device, true, true);
+  enet_hal_config_ethernet(BOARD_DEBUG_ENET_INSTANCE_ADDR, true, true);
 
   /* Active Receive buffer descriptor must be done after module enable*/
   enet_hal_active_rxbd(enetIfPtr->deviceNumber);
@@ -380,7 +380,7 @@
 {
   /*Clear interrupt*/
   enet_hal_clear_interrupt(((enet_dev_if_t *)enetIfPtr)->deviceNumber, kEnetTxFrameInterrupt);
-  sys_sem_signal(&k64f_enetdata.TxCleanSem);    
+  sys_sem_signal(&k64f_enetdata.TxCleanSem);
 }
 
 /**
@@ -393,7 +393,7 @@
  * \return ERR_OK or error code
  */
 err_t k64f_etharp_output(struct netif *netif, struct pbuf *q, ip_addr_t *ipaddr)
-{ 
+{
   /* Only send packet is link is up */
   if (netif->flags & NETIF_FLAG_LINK_UP)
     return etharp_output(netif, q, ipaddr);
@@ -701,7 +701,7 @@
   }
 
   k64f_enet->tx_produce_index = idx;
-  enet_hal_active_txbd(BOARD_DEBUG_ENET_INSTANCE);
+  enet_hal_active_txbd(BOARD_DEBUG_ENET_INSTANCE_ADDR);
   LINK_STATS_INC(link.xmit);
 
   /* Restore access */
@@ -844,7 +844,7 @@
 }
 
 void eth_arch_enable_interrupts(void) {
-  enet_hal_config_interrupt(BOARD_DEBUG_ENET_INSTANCE, (kEnetTxFrameInterrupt | kEnetRxFrameInterrupt), true);
+  enet_hal_config_interrupt(BOARD_DEBUG_ENET_INSTANCE_ADDR, (kEnetTxFrameInterrupt | kEnetRxFrameInterrupt), true);
   INT_SYS_EnableIRQ(enet_irq_ids[BOARD_DEBUG_ENET_INSTANCE][enetIntMap[kEnetRxfInt]]);
   INT_SYS_EnableIRQ(enet_irq_ids[BOARD_DEBUG_ENET_INSTANCE][enetIntMap[kEnetTxfInt]]);
 }