Question about gnuradio-examples

GNU Radio
1

Dear all:

I use cygwin and Basic_TX, I test the usrp_siggen.py, usrp_fft.py and
usrp_oscope.py, but they seem can’t work.

In any frequence it seem have not different, even I transmit packet in
the same frequence.

And the usrp_siggen.py may can’t work, have not anything happen,
sometimes have uU present.

So, did I miss something?

please see the attachments.

1.jpg is usrp_fft.py

2.jpg is usrp_oscope.py

emily@ncku-34be181a97 /usr/src/gnuradio-3.2.2/gr-utils/src/python
$ ./usrp_siggen.py -f 90M -i 16 -a 32000
Using TX d’board A: Basic Tx
uUuU

Thank in advance.

Mei-Wen Li (Emily)
National Cheng-Kung University Dept. of
Computer Science and Information Engineering
[email protected]

2

Dear all:

I use cygwin and Basic_TX, I test the usrp_siggen.py, usrp_fft.py and
usrp_oscope.py, but they seem can’t work.
In any frequence it seem have not different, even I transmit packet in
the same frequence.
And the usrp_siggen.py may can’t work, have not anything happen,
sometimes have uU present.
So, did I miss something?

please see the attachments.
1.jpg is usrp_fft.py
2.jpg is usrp_oscope.py

emily@ncku-34be181a97 /usr/src/gnuradio-3.2.2/gr-utils/src/python
$ ./usrp_siggen.py -f 90M -i 16 -a 32000
Using TX d’board A: Basic Tx
uUuU

Thank in advance.

Mei-Wen Li (Emily)
National Cheng-Kung University Dept. of
Computer Science and Information Engineering
[email protected]