how can I check each node receive packet from other?
sensor.pcap file is generated from transceiver_OQPSK.grc
but I think this file only includes own packets not other's packet (is it
correct?)
How can I sure node receive packet from other node?
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hello, i am Jaeho.
I am using two USRP X300(one is for transmitter and the other is for
receiver),
Linux Ubuntu 15.04, gnuradio version 3.7.8,
ieee_802_15_4(https://github.com/bastibl/gr-ieee802-15-4).
And I find a method to transmit packet by broadcasting with
transceiver_OQPSK.grc.
As I know
I think my question need to be more detail
I have two USRP X300 and two laptop
Each USRP connected with laptop through Ethernet cable
One USRP (A) is a transmitter and the other USRP (B) is a receiver
(A) sends a packet (broadcasting), (B) want to receive these packet from (A)
I already saw
Thank you for your comment
And I have one more question.
As I know, instead of IP, 802.15.4 use mac address to communicate between
two nodes.
So, I think, I must setting mac address for 802.15.4 communication, but I
can't find
any setting source code from Loopback experiment and
I think I should make my question more specific.
The address 192.168.10.2 is for USRP A and it is used between A and A's
PC(Local Address).
And also address 192.168.10.2 is for USRP B and it is used between B and B's
PC(Local Address).
Both A and B use same address(192.168.10.2), but I think
Hello. I am using Ubuntu 15.04 now.
I have a question about transceiver_OQPSK.py source code.
I success to run this source code on USRP X300.
The thing that i want to do next is changing frequency
automatically(randomly).
Originally, this code choose frequency using radio button GUI to change
.
But i don't understand how can i use these code to modify my code that i
uploaded previous thread.
I also see tutorials that you recommend, but there is not enough information
for me.
Can you give me more hints or advices to modify old code?
Thanks
Jaeho
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Thank you for your advice.
but i think, your advice is for about old version gr-ieee802_15_4 which name
was UCLA Zigbee PHY.
it supported only until gnuradio version 3.5, and i am now using gnuradio
version 3.7.
so i downloaded new version of gr-ieee802_15_4, it's way to install is as
below
i am sorry, i have more question about your advice.
1. i opened ieee802_15_4_OQPSK_PHY.grc and transceiver_OQPSK.grc.
http://gnuradio.4.n7.nabble.com/file/n55254/Screenshot_from_2015-08-05_00_43_10.png
http://gnuradio.4.n7.nabble.com/file/n55254/Screenshot_from_2015-08-05_00_43_00.png
like
to solve my problem
God Bless You,
Jaeho
=
class transmit_path(gr.hier_block2):
def __init__(self, options):
gr.hier_block2.__init__(self, transmit_path,
gr.io_signature(0,
0, 0
I am sorry. I think my problem description was not good enough make you
understand.
so I changed my question.
actually, my source code, did not generated by GNU Radio Companion. code
writer just programmed in script as python code at the beginning.
it means i have no grc file to open GNU Radio
Hello
i am using gnuradio version 3.6.5.1. i download it using wget command line.
$ wget http://www.sbrac.org/files/build-gnuradio
$ chmod a+x ./build-gnuradio
$ ./build-gnuradio -o (i used -o option to get 3.6.5.1 version)
i find the old UCLA Zigbee PHY from
be the replacement of above function in
gr-ieee802-15-4
Thank you,
Jaeho
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replacement.
If you know the replacement of gnuradio.ulca_blks and gnuradio.ucla, please
let me know.
God Bless you,
Jaeho
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