On 12/06/2012 07:30 AM, Ben Z en de rest wrote:
Hi,
Trying to get multimode running on a virtual machine (VMware) with
Ubuntu 12.04.
My rtlsdr device is connected to rtl_tcp server at 192.168.0.99
port 1234.
Because of the message "FATAL: Wrong rtlsdr device index given."
and the fact that there is no rtlsdr device connected to the VM so
it has to connect to the rtl_tcp server I did change the
multimode.py
def __init__(self, ahw="default", freq=150.0e6, ppm=0.0, vol=1.0,
ftune=0.0, xftune=0.0, srate=1.0e6, upclo=0.0, devinfo="rtl_tcp 192.168.0.99:1234
", agc=0, arate=48.0e3, upce=0, mthresh=-10.0, offs=50.e3,
flist="", dfifo="multimode_fifo", mbw=2.0e3, deemph=75.0e-6,
dmode="NFM1"):
and
type="string", default="rtl_tcp 192.168.0.99:1234",
help="Set Device Information [default=%default]")
The wrong device index message disappeared but there is one error
left
Traceback (most recent call last):
File "ben.py", line 1101, in <module>
tb = multimode(ahw=options.ahw, freq=options.freq,
ppm=options.ppm, vol=options.vol, ftune=options.ftune,
xftune=options.xftune, srate=options.srate, upclo=options.upclo,
devinfo=options.devinfo, agc=options.agc, arate=options.arate,
upce=options.upce, mthresh=options.mthresh, offs=options.offs,
flist=options.flist, dfifo=options.dfifo, mbw=options.mbw,
deemph=options.deemph, dmode=options.dmode)
File "ben.py", line 488, in __init__
self.osmosdr_source_c_0 = osmosdr.source_c( args="nchan=" +
str(1) + " " + devinfo )
File
"/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py",
line 1309, in source_c
return _osmosdr_swig.source_c(args)
RuntimeError: Wrong device arguments specified. Missing nchan?
Do I have to specify nchan myself, and if, where do I place the
value ?
Thanks for your help,
Ben
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You know that you can pass those parameters ON THE COMMAND LINE,
when you start up multimode -- no need to modify code.
multimode.py --devinfo "whatever" for example
--
Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org
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