ORBIT-USER: Noise generator issues

Sanjit Kaul sanjitkaul at gmail.com
Sat Sep 22 22:58:55 EDT 2007


Can u send the sequence of commands u used?

The sequence below has passed the test of time... may be worth a try

wget http://instrument1.orbit-lab.org:5012/interference/initialize
wget http://instrument1.orbit-lab.org:5012/interference/start
wget http://instrument1.orbit-lab.org:5012/interference/set?power=$1
wget http://instrument1.orbit-lab.org:5012/interference/set?channel=$2
wget http://instrument1.orbit-lab.org:5012/interference/awgn?bandwidth=$3


On 9/22/07, Gautam D. Bhanage <gautamb at winlab.rutgers.edu> wrote:
>
> Hi,
>
> I am trying to get the noise generator working but seem to be running into
> problems when I am setting the AWGN BW to 20Mhz.
>
> The init works fine...
> gautam at console.grid:~$ more initialize.14
> <result>OK</result>
>
>
> gautam at console.grid:~$ wget
> http://instrument1.orbit-lab.org:5012/interference/awgn?bandwidth=20
> --22:41:37--
> http://instrument1.orbit-lab.org:5012/interference/awgn?bandwidth=20
>            => `awgn?bandwidth=20.20'
> Resolving instrument1.orbit-lab.org... 10.3.0.15
> Connecting to instrument1.orbit-lab.org|10.3.0.15|:5012.. . connected.
> HTTP request sent, awaiting response... 501 Error parsing instrument
> setting:
> 22:41:37 ERROR 501: Error parsing instrument setting:.
>
> Thanks,
> Gautam.
>
>
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