Re: [Discuss-gnuradio] Car alarms and garage door openers

2006-06-06 Thread Michael Milner
> After the Wired article today, I've received a couple of email from > people who are concerned that the USRP could be used to clone their > keyfob transmitters for car alarms and garage doors. I'm not concerned, > since there are already many ways to do this (just check the back of > pupular sci

[Discuss-gnuradio] AGC

2006-06-01 Thread Michael Milner
Hi, Can I use the gr_agc code as a block in a flow graph? I have an arbitrary float signal that I would like to always have the same voltage peak to peak regardless of the input signal. Is this possible? I'm using gnuradio 2.8 Thanks! Mike ___ Di

Re: [Discuss-gnuradio] Trouble getting USRP up and running

2006-05-18 Thread Michael Milner
I actually just ran into this same problem myself. Try running the same commands as root, they should work fine. To be able to run them WITHOUT becoming root, you need to set up fedora to change the ownership of the usb device. This used to be handled by hotplug, but under fedora core 5 it is do

[Discuss-gnuradio] Modem and/or ADSL Daughter card

2006-05-04 Thread Michael Milner
Hello, I was just wondering if anyone has used GNURadio for any non-radio applications, specifically phone line modulation/demodulation. It shouldn't be too difficult to design a daughter board for the USRP to sample phone line voltage (with an appropriate line interface circuit of course). Afte