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Re: [Discuss-gnuradio] [Bulk] Re: How to "kill flowgraph" with a custom
From: |
Gisle Vanem |
Subject: |
Re: [Discuss-gnuradio] [Bulk] Re: How to "kill flowgraph" with a custom block |
Date: |
Tue, 3 Jan 2017 12:26:55 +0100 |
User-agent: |
Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.6.0 |
davidk wrote:
> Here is my UDP Server Block Python Code:
>
> /import numpy
> import socket
> from gnuradio import gr
> from gnuradio import blocks
>
> UDP_IP = "192.168.10.2"
> UDP_PORT = 58
>
> sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
>
> class serverSource(gr.sync_block):
> def __init__(self):
>
>
> gr.sync_block.__init__(self,name="serverSource",in_sig=None,out_sig=[numpy.float32])
> print "Setting up server"
> sock.bind((UDP_IP, UDP_PORT))
Shouldn't there be a:
sock.listen(1)
self.clientsock, _ = sock.accept()
here?
> def work(self, input_items, output_items):
> out = output_items[0]
> data, addr = sock.recvfrom(1024)
And I guess this should receive from the client sock. Not the server socket.
Hence:
data, addr = self.clientsock.recvfrom(1024)
--
--gv
- Re: [Discuss-gnuradio] How to "kill flowgraph" with a custom block, davidk, 2017/01/03
- Re: [Discuss-gnuradio] How to "kill flowgraph" with a custom block, davidk, 2017/01/03
- Re: [Discuss-gnuradio] [Bulk] Re: How to "kill flowgraph" with a custom block,
Gisle Vanem <=
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- Re: [Discuss-gnuradio] How to "kill flowgraph" with a custom block, Marcus Müller, 2017/01/04
- Message not available
- Re: [Discuss-gnuradio] How to "kill flowgraph" with a custom block, Marcus Müller, 2017/01/04
- Message not available
- Message not available
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- Re: [Discuss-gnuradio] How to "kill flowgraph" with a custom block, Marcus Müller, 2017/01/04
- Re: [Discuss-gnuradio] How to "kill flowgraph" with a custom block, David Kersh, 2017/01/04
- Re: [Discuss-gnuradio] How to "kill flowgraph" with a custom block, Marcus Müller, 2017/01/04
- Re: [Discuss-gnuradio] How to "kill flowgraph" with a custom block, David Kersh, 2017/01/06
- Re: [Discuss-gnuradio] How to "kill flowgraph" with a custom block, Marcus Müller, 2017/01/06
- Re: [Discuss-gnuradio] How to "kill flowgraph" with a custom block, David Kersh, 2017/01/10