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Re: [lwip-users] UDP Sender omapl137

From: Jaime Fernandez Hoffiz
Subject: Re: [lwip-users] UDP Sender omapl137
Date: Sun, 6 Mar 2016 16:45:52 -0600

Please disregard my previous email.

I have a successful UDP echo using sockets on the omapl137 and using sys/bios.


On Sun, Mar 6, 2016 at 3:04 PM, Jaime Fernandez Hoffiz <address@hidden> wrote:
If possible I would like to follow up with a question. Let me know if it will be better to start a new email.

After adding back tcpip_thread and following the udpecho in the app folder

I see the following:

the port I'm receiving and the address do not match what I'm expecting.

Inline image 1

I can see the data being sent "Hello World" in Spanish but the addrs and port don't seem right.

I'm sending data from port 5454.

I have code that can send succesfully and I can read it in my PC but having troubles with the echo.

Thanks in advance.

On Sun, Mar 6, 2016 at 2:07 PM, Jaime Fernandez Hoffiz <address@hidden> wrote:

My final application would run using SYSBIOS so I will continue to use NO_SYS=0 and avoid mixing implementations. 

Thanks again.

On Sun, Mar 6, 2016 at 1:54 PM, address@hidden <address@hidden> wrote:
Jaime Fernandez Hoffiz wrote:
So even for a udp sender sounds like I still need to call the tcpip_thread.

Normally you wouldn't, but you need to configure the whole platform correctly. What you're trying to do is mixing half NO_SYS=0 and half NO_SYS=1. And that's not meant to work.


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