Netduino home hardware projects downloads community

Jump to content


The Netduino forums have been replaced by new forums at community.wildernesslabs.co. This site has been preserved for archival purposes only and the ability to make new accounts or posts has been turned off.
Photo

uIP Introduction


  • Please log in to reply
28 replies to this topic

#21 Stefan

Stefan

    Moderator

  • Members
  • PipPipPip
  • 1965 posts
  • LocationBreda, the Netherlands

Posted 04 April 2011 - 07:52 PM

We have created a set of "test" MAC addresses which you're welcome to use on Netduinos in your own network. Just be sure to use a different one on each simultaneously-connected device.

Superb!
"Fact that I'm a moderator doesn't make me an expert in things." Stefan, the eternal newb!
My .NETMF projects: .NETMF Toolbox / Gadgeteer Light / Some PCB designs

#22 hanzibal

hanzibal

    Advanced Member

  • Members
  • PipPipPip
  • 1287 posts
  • LocationSweden

Posted 11 April 2011 - 11:40 PM

Performed some tests with the enc28j60 driver and the Netduino mini seems to be able to receive some 1,15 MBps (megabytes per second) when pumping 50 MB from my PC to the mini over raw Ethernet: Attached File  speedtest.GIF   2.02KB   37 downloads I think that's pretty good considering that the driver is operating in interrupt mode and I'm not sure if LAN-connection is 10 or 100 Mbit/s.

#23 Stefan

Stefan

    Moderator

  • Members
  • PipPipPip
  • 1965 posts
  • LocationBreda, the Netherlands

Posted 12 April 2011 - 06:27 AM

I think that's pretty good considering that the driver is operating in interrupt mode and I'm not sure if LAN-connection is 10 or 100 Mbit/s.

It's 10Mbps, so a passthru of 1,15MBps (=9,2Mbps) is very nice!
"Fact that I'm a moderator doesn't make me an expert in things." Stefan, the eternal newb!
My .NETMF projects: .NETMF Toolbox / Gadgeteer Light / Some PCB designs

#24 hanzibal

hanzibal

    Advanced Member

  • Members
  • PipPipPip
  • 1287 posts
  • LocationSweden

Posted 12 April 2011 - 12:41 PM

It's 10Mbps, so a passthru of 1,15MBps (=9,2Mbps) is very nice!

Then I'll just got to re-configure the NIC for 100 Mbps and give the test another go! Keep in mind this is still raw ethernet wtihout the overhead of TCP/IP added too it.

#25 hanzibal

hanzibal

    Advanced Member

  • Members
  • PipPipPip
  • 1287 posts
  • LocationSweden

Posted 13 April 2011 - 01:57 AM

Hi hanzibal,

We'd definitely appreciate your contributions on a uIP port to .NET Micro Framework.

Should we start a codeset for this on an online repository...and a separate forum discussion?

Chris


Hi Chris!

Forum member Szymon and me did just that, i.e. started a separate thread on the subject of a soon to be launched open souce project @ CodePlex targetting the actual porting of uIP to NETMF and C# for Netduino:

http://forums.netdui...orting-project/

Thanks for your guidance here, hopefully it'll be of value to several of us.

#26 Terry Massey

Terry Massey

    Advanced Member

  • Members
  • PipPipPip
  • 77 posts
  • LocationPekin, IL

Posted 13 April 2011 - 04:22 PM



I think that's pretty good considering that the driver is operating in interrupt mode and I'm not sure if LAN-connection is 10 or 100 Mbit/s.


hanzibal,
The enc28j60 is only capable of 10Base-T which is 10MBit/s.
Thanks,
Terry Massey

#27 hanzibal

hanzibal

    Advanced Member

  • Members
  • PipPipPip
  • 1287 posts
  • LocationSweden

Posted 13 April 2011 - 07:49 PM

hanzibal,
The enc28j60 is only capable of 10Base-T which is 10MBit/s.

I see, good thing I didn´t go about trying to configure 100 Mbps yesterday then.

#28 George Antoniadis

George Antoniadis

    Member

  • Members
  • PipPip
  • 25 posts

Posted 25 May 2011 - 12:03 PM

The way the MF currently works with socket is killing me at the moment so reading about uIP makes me a happy man. How easy would it be to make this play nice with a netduino plus?

#29 hanzibal

hanzibal

    Advanced Member

  • Members
  • PipPipPip
  • 1287 posts
  • LocationSweden

Posted 27 June 2011 - 01:13 AM

The way the MF currently works with socket is killing me at the moment so reading about uIP makes me a happy man.

How easy would it be to make this play nice with a netduino plus?

Well, it wouldn't be any harder than doing it on the mini. However, the porting project currently sufferes from a severe lack of contributors - and that's exactly where you (and others) would fit into the picture Posted Image

Seriously, the porting of uIP shouldn't be a biggy really - it's merely the case of code translation really, but we need to get momentum in order for the project to be up and running any time soon. For that, we need some energy and energy being equal to time which runs much faster when people are working together. In other words, all hands on deck, now people!




0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users

home    hardware    projects    downloads    community    where to buy    contact Copyright © 2016 Wilderness Labs Inc.  |  Legal   |   CC BY-SA
This webpage is licensed under a Creative Commons Attribution-ShareAlike License.