Thomas Gstädtner skrev: > On Thu, Jun 25, 2009 at 10:27, Esben Damgaard<maill...@hvemder.dk> wrote: > >> Hi, >> >> I was wondering if I could make the Freerunner wake up from suspend when >> a specific gsm-cell is seen. This is a thought experiment when using FSO >> (if that is a help). >> >> This gives us an easy way to save battery and have a proximate location. >> Then it is easier to make a program that changes profile when on work or >> at home. Just wake up the phone when you see one of the cell when at >> work and then change profile, etc. >> > > Not possible. > The only thing that knows about the cell-id is the modem. > To do such stuff the modem would either need this functionality > already in the firmware (pretty sure it isn't), or you would need to > be able to run code on the modems CPU (impossible). > My hope was also on the firmware. I've heard that for instance the accelerometers can be used to turn on the phone, so maybe the gsm-chip had some cool feature. Can someone (de)confirm it?
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