Tuesday, May 8, 2012

5 MHz bandwith support for OpenWRT

A number of you are experimenting with 802.11 OFDM on 70 cm with the Doodle Labs DL-435-30 and/or Xagyl XC420M.

I've been asking around on this, and here is what I've been told:

1) Check out the openwrt code and set up the build environment:


Use this SVN repository: svn://svn.openwrt.org/openwrt/tags/backfire_10.03.1

2) Build the openwrt code and make an image:


3) Install the image:


Patch reset.c as follows, either using this patch or by editing it directly:


4) Rebuild the openwrt code and make another image.

5) Install the image on two APs and it should work!

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