移植 LwIP 到stm32 报错

TDB

报错如下：

Source\User\main.c(41): error:  #513: a value of type "struct udp_pcb *" cannot be assigned to an entity of type "struct upd_pcb *"
Source\User\main.c(42): error:  #167: argument of type "struct upd_pcb *" is incompatible with parameter of type "struct udp_pcb *"
Source\User\main.c(42): error:  #167: argument of type "struct upd_pcb *" is incompatible with parameter of type "struct udp_pcb *"
Source\User\main.c(42): error:  #167: argument of type "struct upd_pcb *" is incompatible with parameter of type "struct udp_pcb *"
Source\User\main.c - 4 Error(s), 0 Warning(s).

我的函数就简单实用UDP

#include "main.h"

#include "stm32_eth.h"

#include "stm32f107.h"

#include "netconf.h"

#include "lwip/pbuf.h"

#include "lwip/udp.h"

#include "lwip/tcp.h"
    .
    .
    .
    .

int main()

{

struct upd_pcb *udp_pcb_usr;

struct ip_addr ipaddr;

struct pbuf *p;

System_Setup();

LwIP_Init();

p = pbuf_alloc(PBUF_RAW, sizeof(UDPData), PBUF_RAM);

p->payload =(void *)UDPData;

IP4_ADDR(&ipaddr, 192, 168, 0, 10);

udp_pcb_usr = udp_new();

udp_bind(udp_pcb_usr, IP_ADDR_ANY, 161);

udp_connect(udp_pcb_usr, &ipaddr, 161);

udp_send(udp_pcb_usr, p);

while(1)

{

System_Periodic_Handle();

}

}

类型明明在 udp.h中定义了，我看例程也是这样写的，为什么这里会报错呢？明明是同一个类型的。。。。

正点原子

参考下这个吧:http://www.openedv.com/posts/list/25178.htm