How do I create a simple client socket with lwip on a FRDM-K64?

m4l490n — Tue, 17 Mar 2020 00:42:06 GMT

I'm trying to create a simple client socket in my FRDM-K64F board but these are the only examples I can import:

The nearest I can find to a client is the lwip_mqtt example that mentions that this is an MQTT client. But I'm having a hard time stripping all the MQTT code from it and converting that example into a simple client socket application.

Does anyone have an example of a simple client socket with lwip? Or can anyone please point me in the right direction where to find this information?

Re: How do I create a simple client socket with lwip on a FRDM-K64?

danielchen — Fri, 20 Mar 2020 06:29:09 GMT

Hi Manuel:

Please refer to LwIP API to create a new TCP connection,

netconn_new

For example,

struct netconn *netconn;
netconn = netconn_new(NETCONN_TCP);

Regards

Daniel

Kinetis MicrocontrollersのトピックRe: How do I create a simple client socket with lwip on a FRDM-K64?

How do I create a simple client socket with lwip on a FRDM-K64?

Re: How do I create a simple client socket with lwip on a FRDM-K64?

netconn_new