ndiswrapper and Broadcom 4318 wlan card HOWTO

Broadcom is a company well-known for their lack of cooperation with open-source developers, even when they have complete code for linux driver!

That also means that one of the more popular 802.11b/g cards, Broadcom 43xx series, is a PITA under linux.

Some time ago I got it working using ndiswrapper 1.38 and XP64 drivers from some other laptop. Sometime later, I upgraded both kernel (2.6.22.1-ck1) and ndiswrapper (1.47) and when I got myself in need to use WiFi, I found it doesn’t work. After long story of shotgun debugging, I finally found a way to make it work.

Install ndiswrapper 1.47 from here.

In gentoo:emerge ndiswrapper

Download driver sp33008, like:
wget ftp://ftp.compaq.com/pub/softpaq/sp33001-33500/sp33008.exe

And use cabextract to extract drivers from exe file:
cabextract sp33008.exe

Now, install driver using ndiswrapper and reload ndiswrapper (Remember to uninstall old one!):
ndiswrapper -i bcmwl5.inf && modprobe -r ndiswrapper && modprobe ndiswrapper


In case of my card (in Acer 5112WLMi), I had to add symlink 14E4:4318.5.conf -> 14E4:4318:1355:103C.5.conf, like
ln -s /etc/ndiswrapper/bcmwl5/14E4:4318:1355:103C.5.conf /etc/ndiswrapper/bcmwl5/14E4:4318.5.conf

It seems to help with some errors concerning encryption. Your mileage may vary, but there are few variants of this conf file – one of them might work for you, and they are all included with the driver

If all is well, you should have a new network device by the name of wlanx or ethx, depending on your settings, and iwconfig should be able to set up your card.

Google recruitment

I decided not to write about it before either getting the job or not.

Around August 1st, I found an email from google.com in my inbox, titled google engineering. I thought it was some kind of notification from Google or some kind of phishing. Imagine my surprise when I found it to be a recruitment offer.

Well, I replied and said that I am interested. Being still in High School, I could not go further with the recruitment. Yet I got response which stated that I have “impressive cv for someone my age” :-). I was also told that there are internships waiting as soon as I enter university….

Flying in Radom

I haven’t had a chance to write a status update lately.

For 5 days, I was camping at Radom-Piastów airport (ICAO: EPRP), flying in Radom Airclub.

In 2 days I got twice as much solo flight time as I had before coming there. Also the traffic in Radom is much bigger than the one in Elbląg. It’s also definitely more lively. However, in my 5 flights there I managed to do 2 challenges for silver glider’s pilot badge (of 3) – 5h of nonstop flight and over 1000m above the height I was towed to.

Now I need to get 50km….