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李刚

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[问答]

用MCC和TCP/IP Lite堆栈进行测试插座出现问题

您好,对于一个项目,我必须通过TCP接收IP包,并在串行线路上传输信息。对于这个,我认为8位PIC是足够的。所以我已经开始用MCC和TCP/IP Lite堆栈进行测试。它很好,但是我有一个插座问题。当我在同一个端口上放置两个更多的插座时,只有一个(最后一个添加)工作。正常吗?限制?这是我最新的版本。我想知道是否有可能使用WiFi和这个堆栈。它将在局域网电缆不可用的地方进行交互。尼古拉斯

以上来自于百度翻译


      以下为原文

    Hello,

For a project, I have to receive IP packet over TCP and transmit informations on a serial line.
For this, I think that a 8bits PIC is adequate. So I have started tests with MCC and the TCP/IP lite stack.
It works fine but I have a problem with sockets.
When I Put two ore more socket at the same PORT, only one (the last added) are working. Is it normal ? A limitation ?

I work this the lastest version of all.

Also, I would like know if there are a possibility to use WIFI with this stack. It will be interressing for locations where LAN cable are not available.

     Nicolas

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杨叶

2018-10-29 11:29:15
嗨,TCP/IP Lite是指非常简单的设备(甚至PIC16设备)。由于它具有非常基本的操作(因此“Lite”)。如果你需要做的不仅仅是UDP/DHCP和WiFi,那么使用一个“正常”的TCP/IP协议栈和一个带有外部WiFi模块(WiC1500)的PIC32或山姆设备可能更明智。

以上来自于百度翻译


      以下为原文

    Hi,
TCP/IP lite is meant for very very simple devices (even PIC16 devices). Due to that it has very basic operation (hence the "Lite"). If you need to do more than UDP / DHCP and WiFi it is probably wiser to use a "normal" TCP/IP stack and a PIC32 or SAM device with external WiFi module (WINC1500)
Regards
 
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