250 lines
6.4 KiB
C
250 lines
6.4 KiB
C
/*
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* Copyright (C) 2009 - 2019 Xilinx, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*
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*/
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#include <stdio.h>
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#include "xparameters.h"
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#include "netif/xadapter.h"
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#include "platform.h"
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#include "platform_config.h"
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#if defined (__arm__) || defined(__aarch64__)
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#include "xil_printf.h"
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#endif
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#include "lwip/tcp.h"
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extern void tcp_tmr(void); /* declared in tcp_priv.h, not in public tcp.h */
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#include "xil_cache.h"
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#include "GPIO_Driv.h"
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#include "SPI_Driv.h"
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#include "cal_meas.h"
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#if LWIP_IPV6==1
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#include "lwip/ip.h"
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#else
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#if LWIP_DHCP==1
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#include "lwip/dhcp.h"
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#endif
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#endif
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/* defined by each RAW mode application */
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void print_app_header();
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int start_application();
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int transfer_data();
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/* missing declaration in lwIP */
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void lwip_init();
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#if LWIP_IPV6==0
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#if LWIP_DHCP==1
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extern volatile int dhcp_timoutcntr;
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err_t dhcp_start(struct netif *netif);
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#endif
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#endif
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static struct netif server_netif;
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struct netif *echo_netif;
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#if LWIP_IPV6==1
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void print_ip6(char *msg, ip_addr_t *ip)
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{
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print(msg);
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xil_printf(" %x:%x:%x:%x:%x:%x:%x:%x\n\r",
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IP6_ADDR_BLOCK1(&ip->u_addr.ip6),
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IP6_ADDR_BLOCK2(&ip->u_addr.ip6),
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IP6_ADDR_BLOCK3(&ip->u_addr.ip6),
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IP6_ADDR_BLOCK4(&ip->u_addr.ip6),
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IP6_ADDR_BLOCK5(&ip->u_addr.ip6),
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IP6_ADDR_BLOCK6(&ip->u_addr.ip6),
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IP6_ADDR_BLOCK7(&ip->u_addr.ip6),
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IP6_ADDR_BLOCK8(&ip->u_addr.ip6));
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}
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#else
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void
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print_ip(char *msg, ip_addr_t *ip)
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{
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print(msg);
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xil_printf("%d.%d.%d.%d\n\r", ip4_addr1(ip), ip4_addr2(ip),
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ip4_addr3(ip), ip4_addr4(ip));
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}
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void
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print_ip_settings(ip_addr_t *ip, ip_addr_t *mask, ip_addr_t *gw)
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{
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print_ip("Board IP: ", ip);
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print_ip("Netmask : ", mask);
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print_ip("Gateway : ", gw);
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}
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#endif
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#if defined (__arm__) && !defined (ARMR5)
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#if XPAR_GIGE_PCS_PMA_SGMII_CORE_PRESENT == 1 || XPAR_GIGE_PCS_PMA_1000BASEX_CORE_PRESENT == 1
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int ProgramSi5324(void);
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int ProgramSfpPhy(void);
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#endif
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#endif
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#ifdef XPS_BOARD_ZCU102
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#ifdef XPAR_XIICPS_0_DEVICE_ID
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int IicPhyReset(void);
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#endif
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#endif
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int main()
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{
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#if LWIP_IPV6==0
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ip_addr_t ipaddr, netmask, gw;
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#endif
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/* the mac address of the board. this should be unique per board */
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unsigned char mac_ethernet_address[] =
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{ 0x00, 0x0a, 0x35, 0x00, 0x01, 0x01 };
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echo_netif = &server_netif;
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#if defined (__arm__) && !defined (ARMR5)
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#if XPAR_GIGE_PCS_PMA_SGMII_CORE_PRESENT == 1 || XPAR_GIGE_PCS_PMA_1000BASEX_CORE_PRESENT == 1
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ProgramSi5324();
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ProgramSfpPhy();
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#endif
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#endif
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/* Define this board specific macro in order perform PHY reset on ZCU102 */
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#ifdef XPS_BOARD_ZCU102
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if(IicPhyReset()) {
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xil_printf("Error performing PHY reset \n\r");
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return -1;
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}
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#endif
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init_platform();
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#if LWIP_IPV6==0
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#if LWIP_DHCP==1
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ipaddr.addr = 0;
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gw.addr = 0;
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netmask.addr = 0;
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#else
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/* initialize IP addresses to be used */
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IP4_ADDR(&ipaddr, 192, 168, 100, 110);
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IP4_ADDR(&netmask, 255, 255, 255, 0);
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IP4_ADDR(&gw, 192, 168, 100, 1);
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#endif
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#endif
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print_app_header();
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lwip_init();
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#if (LWIP_IPV6 == 0)
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/* Add network interface to the netif_list, and set it as default */
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if (!xemac_add(echo_netif, &ipaddr, &netmask,
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&gw, mac_ethernet_address,
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PLATFORM_EMAC_BASEADDR)) {
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xil_printf("Error adding N/W interface\n\r");
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return -1;
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}
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#else
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/* Add network interface to the netif_list, and set it as default */
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if (!xemac_add(echo_netif, NULL, NULL, NULL, mac_ethernet_address,
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PLATFORM_EMAC_BASEADDR)) {
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xil_printf("Error adding N/W interface\n\r");
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return -1;
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}
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echo_netif->ip6_autoconfig_enabled = 1;
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netif_create_ip6_linklocal_address(echo_netif, 1);
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netif_ip6_addr_set_state(echo_netif, 0, IP6_ADDR_VALID);
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print_ip6("\n\rBoard IPv6 address ", &echo_netif->ip6_addr[0].u_addr.ip6);
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#endif
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netif_set_default(echo_netif);
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/* now enable interrupts */
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//platform_enable_interrupts();
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/* specify that the network if is up */
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netif_set_up(echo_netif);
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#if (LWIP_IPV6 == 0)
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#if (LWIP_DHCP==1)
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/* Create a new DHCP client for this interface.
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* Note: you must call dhcp_fine_tmr() and dhcp_coarse_tmr() at
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* the predefined regular intervals after starting the client.
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*/
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dhcp_start(echo_netif);
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dhcp_timoutcntr = 24;
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while(((echo_netif->ip_addr.addr) == 0) && (dhcp_timoutcntr > 0))
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xemacif_input(echo_netif);
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if (dhcp_timoutcntr <= 0) {
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if ((echo_netif->ip_addr.addr) == 0) {
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xil_printf("DHCP Timeout\r\n");
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xil_printf("Configuring default IP of 192.168.100.110\r\n");
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IP4_ADDR(&(echo_netif->ip_addr), 192, 168, 100, 110);
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IP4_ADDR(&(echo_netif->netmask), 255, 255, 255, 0);
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IP4_ADDR(&(echo_netif->gw), 192, 168, 100, 1);
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}
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}
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ipaddr.addr = echo_netif->ip_addr.addr;
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gw.addr = echo_netif->gw.addr;
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netmask.addr = echo_netif->netmask.addr;
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#endif
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print_ip_settings(&ipaddr, &netmask, &gw);
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#endif
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EMIO_config();
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interface_initial(CPLD_U1);
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interface_initial(CPLD_U2);
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interface_initial(CPLD_U3);
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rst_CPLD(CPLD_U1,4);
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rst_CPLD(CPLD_U2,4);
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rst_CPLD(CPLD_U3,4);
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/* start the application (web server, rxtest, txtest, etc..) */
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start_application();
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/* receive and process packets */
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while (1) {
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tcp_tmr();
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xemacif_input(echo_netif);
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transfer_data();
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}
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/* never reached */
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cleanup_platform();
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return 0;
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}
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