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Re: [lwip-users] Example of changes needed to switch from 1.4.1 to 2.0.1


From: Amit Ashara
Subject: Re: [lwip-users] Example of changes needed to switch from 1.4.1 to 2.0.1
Date: Tue, 23 May 2017 15:16:08 -0500

Hello Billy,

Try the following two files.

Regards
Amit

On Fri, May 19, 2017 at 4:30 PM, billium <address@hidden> wrote:
Thanks Simon

This is what I mean, this is tivaware/utils/lwiplib.c

//*****************************************************************************
//
// lwiplib.c - lwIP TCP/IP Library Abstraction Layer.
//
// Copyright (c) 2008-2017 Texas Instruments Incorporated.  All rights reserved.
// Software License Agreement
//
// Texas Instruments (TI) is supplying this software for use solely and
// exclusively on TI's microcontroller products. The software is owned by
// TI and/or its suppliers, and is protected under applicable copyright
// laws. You may not combine this software with "viral" open-source
// software in order to form a larger program.
//
// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS.
// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT
// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY
// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
// DAMAGES, FOR ANY REASON WHATSOEVER.
//
// This is part of revision 2.1.4.178 of the Tiva Utility Library.
//
//*****************************************************************************

//*****************************************************************************
//
// Ensure that the lwIP compile time options are included first.
//
//*****************************************************************************
#include <stdint.h>
#include <stdbool.h>
#include "utils/lwiplib.h"

//*****************************************************************************
//
// Ensure that ICMP checksum offloading is enabled; otherwise the TM4C129
// driver will not operate correctly.
//
//*****************************************************************************
#ifndef LWIP_OFFLOAD_ICMP_CHKSUM
#define LWIP_OFFLOAD_ICMP_CHKSUM 1
#endif

//*****************************************************************************
//
// Include lwIP high-level API code.
//
//*****************************************************************************
#include "third_party/lwip-1.4.1/src/api/api_lib.c"
#include "third_party/lwip-1.4.1/src/api/api_msg.c"
#include "third_party/lwip-1.4.1/src/api/err.c"
#include "third_party/lwip-1.4.1/src/api/netbuf.c"
#include "third_party/lwip-1.4.1/src/api/netdb.c"
#include "third_party/lwip-1.4.1/src/api/netifapi.c"
#include "third_party/lwip-1.4.1/src/api/sockets.c"
#include "third_party/lwip-1.4.1/src/api/tcpip.c"

//*****************************************************************************
//
// Include the core lwIP TCP/IP stack code.
//
//*****************************************************************************
#include "third_party/lwip-1.4.1/src/core/def.c"
#include "third_party/lwip-1.4.1/src/core/dhcp.c"
#include "third_party/lwip-1.4.1/src/core/dns.c"
#include "third_party/lwip-1.4.1/src/core/init.c"
#include "third_party/lwip-1.4.1/src/core/mem.c"
#include "third_party/lwip-1.4.1/src/core/memp.c"
#include "third_party/lwip-1.4.1/src/core/netif.c"
#include "third_party/lwip-1.4.1/src/core/pbuf.c"
#include "third_party/lwip-1.4.1/src/core/raw.c"
#include "third_party/lwip-1.4.1/src/core/stats.c"
#include "third_party/lwip-1.4.1/src/core/sys.c"
#include "third_party/lwip-1.4.1/src/core/tcp.c"
#include "third_party/lwip-1.4.1/src/core/tcp_in.c"
#include "third_party/lwip-1.4.1/src/core/tcp_out.c"
#include "third_party/lwip-1.4.1/src/core/timers.c"
#include "third_party/lwip-1.4.1/src/core/udp.c"

//*****************************************************************************
//
// Include the IPV4 code.
//
//*****************************************************************************
#include "third_party/lwip-1.4.1/src/core/ipv4/autoip.c"
#include "third_party/lwip-1.4.1/src/core/ipv4/icmp.c"
#include "third_party/lwip-1.4.1/src/core/ipv4/igmp.c"
#include "third_party/lwip-1.4.1/src/core/ipv4/inet.c"
#include "third_party/lwip-1.4.1/src/core/ipv4/inet_chksum.c"
#include "third_party/lwip-1.4.1/src/core/ipv4/ip.c"
#include "third_party/lwip-1.4.1/src/core/ipv4/ip_addr.c"
#include "third_party/lwip-1.4.1/src/core/ipv4/ip_frag.c"

//*****************************************************************************
//
// Include the IPV6 code.
// Note:  Code is experimental and not ready for use.
// References are included for completeness.
//
//*****************************************************************************
#if 0
#include "third_party/lwip-1.4.1/src/core/ipv6/icmp6.c"
#include "third_party/lwip-1.4.1/src/core/ipv6/inet6.c"
#include "third_party/lwip-1.4.1/src/core/ipv6/ip6.c"
#include "third_party/lwip-1.4.1/src/core/ipv6/ip6_addr.c"
#endif

//*****************************************************************************
//
// Include the lwIP SNMP code.
//
//*****************************************************************************
#include "third_party/lwip-1.4.1/src/core/snmp/asn1_dec.c"
#include "third_party/lwip-1.4.1/src/core/snmp/asn1_enc.c"
#include "third_party/lwip-1.4.1/src/core/snmp/mib2.c"
#include "third_party/lwip-1.4.1/src/core/snmp/mib_structs.c"
#include "third_party/lwip-1.4.1/src/core/snmp/msg_in.c"
#include "third_party/lwip-1.4.1/src/core/snmp/msg_out.c"

//*****************************************************************************
//
// Include the network interface code.
//
//*****************************************************************************
#include "third_party/lwip-1.4.1/src/netif/etharp.c"

//*****************************************************************************
//
// Include the network interface PPP code.
//
//*****************************************************************************
#include "third_party/lwip-1.4.1/src/netif/ppp/auth.c"
#include "third_party/lwip-1.4.1/src/netif/ppp/chap.c"
#include "third_party/lwip-1.4.1/src/netif/ppp/chpms.c"
#include "third_party/lwip-1.4.1/src/netif/ppp/fsm.c"
#include "third_party/lwip-1.4.1/src/netif/ppp/ipcp.c"

etc

<snip>

Not a build problem!

I'll see what replacing the 1.4.1s with 2.0.2s will do.

Billy




On 19/05/17 19:41, address@hidden wrote:
billium wrote:
No this did not make much difference, but I had forgot the TI lwiplib.c file has loads of includes, that was pulling in 1.4.1 files in!

How could it pull in 1.4.1 files? You should remove those files and fix your include paths so this can't happen. That's not a TI problem but a problem of how you set up your build project.


Simon

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