[op25-dev] waterfall

Sean Kealy superstardodge@yahoo.com [op25-dev] op25-dev at yahoogroups.com
Sun Feb 7 23:43:04 UTC 2016


Sorry, entering the command lne arguments and parameters is where im struggling, what could I enter for  a command if I wanted to listen to 139.5600?


--------------------------------------------
On Sun, 2/7/16, Matt Ames matt.ames7bc at gmail.com [op25-dev] <op25-dev at yahoogroups.com> wrote:

 Subject: Re: [op25-dev] waterfall
 To: op25-dev at yahoogroups.com
 Received: Sunday, February 7, 2016, 2:50 PM
 
 Tell me this - what
 frequency did you tell it to tune to using the command
 line arguments?
 
 Does the line that says "[R820T] PLL not
 locked for 3570434 Hz!" give you
 any
 hints as to what may have gone wrong?
 
 As has been suggested, check out the command
 line arguments before running
 the
 program.
 
 
 
 
 
 On 8 February 2016 at 09:25, Sean Kealy superstardodge at yahoo.com
 [op25-dev]
 <op25-dev at yahoogroups.com>
 wrote:
 
 >
 >
 > When I open waterfall
 i get the following pasted below in terminal, and
 > the waterfall doesnt do anything, do I
 have to open grc in terminal first
 >
 somehow?
 > thanks
 >
 sean
 >
 > root at kali:~#
 ./op25_grc.py
 > Using Volk machine:
 sse3_64_orc
 > RTL2832 Source block
 configuration:
 >     Read
 length (bytes): 262
 > 
    Buffer enabled: yes
 > 
    Buffer multiplier: 8
 > 
    Buffer size (samples): 1048
 >     Samples per read: 131
 >     Buffer level: 50.0%
 > Successfully initialised demod:
 "ezcap EzTV"
 > Probing
 "e4k"...not found.
 > Probing
 "fc0013"...not found.
 > Probing
 "fc2580"...bad check value.
 >
 Probing "r820t"...found.
 >
 Found RTL2832 device: ezcap EzTV (tuner: Rafael Micro
 R820T)
 >     Sample rate
 range:    900001 - 3200000 Hz
 > 
    Crystal frequency:    28800000 Hz
 > [r820t] Initialised (default bandwidth: 0
 Hz)
 > Wait delay: 0.196 ms
 > [R820T] PLL not locked for 3570434 Hz!
 > work wants more than the buffer size!
 > Capture threading starting:
 7f904e7fc700
 > rOShort bulk read: given 0
 bytes (expecting 262)
 > rBlibusb error:
 the device has been disconnected [-4]
 >
 Capture threading aborting due to libusb error:
 7f904e7fc700
 > No longer running after
 packet notification - signalling EOF...
 >
 >
 >
 > 
 >
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osmocom.org/pipermail/op25-dev/attachments/20160207/df909be7/attachment.html>


More information about the op25-dev mailing list