Posts Tagged “3g”
Apr 08 2008
I’ve been hacking on a driver for Option GlobeSurfer iCON 7.2 S HSDPA/3G USB cards (and more or less all newer Option cards) for a few days now and I just reached a major milestone. A successful connection!
The driver is called hso for now (same name as the linux driver). The card is not a “normal” 3G-modem in the sense that it’s not simply a serial-over-USB card. Instead it has several serial channels that accept the normal AT interface (signal strength, SMS, etc) and in addition to that a IP packet interface to which one reads and writes raw IP packets. The card is exposed through a simulated Ethernet device. Read the rest of this entry »