求一个stm32f4+ucos+lwip+dp83484的硬汉风格的模板

zhengwending

求一个stm32f407+ucosiii(或rtx)+lwip2.x+dp83848的硬汉风格的MDK程序模板。最好是cmsis组件的！按lwip 1.1模板改了个  一直ping不通  没找到问题！

zhengwending

用了tcpnet验证，硬件没问题！

eric2013

zhengwending 发表于 2026-5-13 21:11
用了tcpnet验证，硬件没问题！

看这个教程生成下就行，不过是基于CMSIS-RTOS V2封装层的

https://forum.anfulai.cn/forum.p ... &extra=page%3D1

zhengwending

eric2013 发表于 2026-5-14 09:40
看这个教程生成下就行，不过是基于CMSIS-RTOS V2封装层的

https://forum.anfulai.cn/forum.php?mod=vi ...

好  我就是用的这个v5的lwip的模板修改的83848，加了个硬复位  读ID和link up没问题  就是ping不通      例子其他没改啥  没用wireshark抓包看   会不会是软硬检验的问题     就那说不出来哪的问题了  用的mdk536   没用530

谢谢回复！

zhengwending

eric2013 发表于 2026-5-14 09:40
看这个教程生成下就行，不过是基于CMSIS-RTOS V2封装层的

https://forum.anfulai.cn/forum.php?mod=vi ...

用lwip就是bsd接口支持的比tcpnet丰富  所以才用  不然也用tcpnet了   

eric2013

zhengwending 发表于 2026-5-14 09:59
用lwip就是bsd接口支持的比tcpnet丰富  所以才用  不然也用tcpnet了

使用新版TCPnet，比lwip还完善。

新版RL-TCPnet V7.X网协议栈和物联网教程开始更新，配RTX5和FreeRTOS两版本，更新至第14章（2020-01-19）
https://forum.anfulai.cn/forum.p ... id=95243&fromuid=58


https://arm-software.github.io/M ... ction_overview.html

BSD Socket

accept — Accept connect request for a listening socket. [thread-safe].
bind — Assign a local address and port to a socket. [thread-safe].
closesocket — Close socket and release socket descriptor. [thread-safe].
connect — Connect a socket to a remote host. [thread-safe].
gethostbyname — Retrieve host IP address from host name. [thread-safe].
getpeername — Retrieve IP address and port number of the endpoint node. [thread-safe].
getsockname — Retrieve local IP address and port number. [thread-safe].
getsockopt — Retrieve options for the socket. [thread-safe].
ioctlsocket — Control IO mode of a socket. [thread-safe].
listen — Set a socket in a listening mode. [thread-safe].
recv — Receive data on already connected socket. [thread-safe].
recvfrom — Receive data from endpoint node. [thread-safe].
recvmsg — Receive a message from a socket. [thread-safe].
select — Check the status of one or more sockets. [thread-safe].
send — Send data on already connected socket. [thread-safe].
sendto — Send data to endpoint node. [thread-safe].
sendmsg — Send a message to endpoint node. [thread-safe].
setsockopt — Manipulate options for the socket. [thread-safe].
socket — Create a communication endpoint called socket. [thread-safe].
inet_addr — Convert from text address to a network address. [thread-safe].
inet_aton — Convert from text address to a network address. [thread-safe].
inet_ntoa — Convert from network address to a text string. [not_thread-safe].
inet_pton — Convert from text address to a binary network address. [thread-safe].
inet_ntop — Convert from binary network address to a text string. [thread-safe].

zhengwending

eric2013 发表于 2026-5-14 17:00
使用新版TCPnet，比lwip还完善。

新版RL-TCPnet V7.X网协议栈和物联网教程开始更新，配RTX5和FreeRTOS ...

ok  谢谢硬汉！一如既往的支持硬汉！

zhengwending

eric2013 发表于 2026-5-14 17:00
使用新版TCPnet，比lwip还完善。

新版RL-TCPnet V7.X网协议栈和物联网教程开始更新，配RTX5和FreeRTOS ...

看了下  还是想用lwip2xx  id读出来了  也是linkup状态  静态ip也改了  还是不行    硬件没问题 用tcpnet试了能ping通   再请教请教软硬件检验也看了  没问题

zhengwending

eric2013 发表于 2026-5-14 17:00
使用新版TCPnet，比lwip还完善。

新版RL-TCPnet V7.X网协议栈和物联网教程开始更新，配RTX5和FreeRTOS ...

V5-2001_LwIP V2.X实验_工程移植模板（FreeRTOS）V1.1.rar (2.80MB)用的这个例程  把dm9的驱动换成了83848 另外把io口都改了    就是ping不通    硬件链接没问题  再请教硬汉 改从哪分析？id正确 也是linkup状态