No, that should not happen. gr_modtool is as much part of GNU Radio as
is the gnuradio-companion.
This sounds like you might have mixed multiple installations of GNU Radio.
Greetings,
Marcus
On 11/10/2014 02:22 PM, Julián Andrés Quenardelle wrote:
Thanks Marcus, i found out a wierd thing, gr-modtool is not running at my
laptop, i though it was installed with gnuradio, could i install only
gr_modtool or i have tu remove and reinstall the whole gnuradio companion
program?
2014-11-10 10:06 GMT-03:00 Marcus Müller <[email protected]>:
Hi Julian,
blind guess: gr-pyserial is from 2012 and thus likely uses GNU Radio
3.6.something, whereas you're trying to use it with a more modern version
of GNU Radio, whose python block object doesn't have the num... argument.
I think the easiest (and most sensible) solution to this is honoring
jmalsbury's work by using an up-to-date version of GNU Radio, employing
"gr_modtool nm" to make a new module, add a new block to that using
"gr_modtool -l python add" and then copy&paste over most of the code into
the skeleton you've just created.
Best regards,
Marcus
On 11/10/2014 01:49 PM, Julián Andrés Quenardelle wrote:
Hi all! I'm working with gr-pyserial but when i run my blocks i get the
following:
Loading: "/home/iua/gr-pyserial-master/examples/vsp_connect.grc"
Done
Showing: "/home/iua/gr-pyserial-master/examples/vsp_connect.grc"
Generating: "/home/iua/gr-pyserial-master/examples/vsp_connect.py"
Warning: This flow graph may not have flow control: no audio or usrp
blocks found. Add a Misc->Throttle block to your flow graph to avoid CPU
congestion.
Executing: "/home/iua/gr-pyserial-master/examples/vsp_connect.py"
linux; GNU C++ version 4.6.3; Boost_104601; UHD_003.004.003-175-g09de3c07
Traceback (most recent call last):
File "/home/iua/gr-pyserial-master/examples/vsp_connect.py", line 50, in
<module>
tb = vsp_connect()
File "/home/iua/gr-pyserial-master/examples/vsp_connect.py", line 32, in
__init__
self.serial_port_1_0 =
grpyserial.serial_port("/dev/tty1",0,9600,0,1,True)
File "/usr/local/lib/python2.7/dist-packages/grpyserial/serial_port.py",
line 62, in __init__
num_msg_outputs = 1,
TypeError: __init__() got an unexpected keyword argument 'num_msg_inputs'
Some who maybe has any experience with gr-pyserial could help me? Is there
a code error or is something wrong with gnuradio?
Thanks all for your help
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