mirror of
https://github.com/saymrwulf/uhd.git
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1a4348038d
- Creates mpm/ subdirectory - First pass at hardware daemon/MPM - New code for LMK04828, AD9371 - spidev integration Contributions by: Martin Braun <martin.braun@ettus.com> Derek Kozel <derek.kozel@ettus.com> Mark Meserve <mark.meserve@ni.com> Andrej Rode <andrej.rode@ettus.com>
48 lines
1.4 KiB
Python
48 lines
1.4 KiB
Python
#
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# Copyright 2017 Ettus Research (National Instruments)
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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"""
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Code to run the discovery port
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"""
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from __future__ import print_function
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from multiprocessing import Process
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from gevent.server import StreamServer
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from mprpc import RPCServer
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from types import graceful_exit, MPM_RPC_PORT
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import rpc_server
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def spawn_rpc_process(server, state, udp_port=MPM_RPC_PORT):
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"""
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Returns a process that contains the RPC server
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"""
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p_args = [server, udp_port, state]
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p = Process(target=_rpc_server_process, args=p_args)
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p.start()
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return p
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def _rpc_server_process(server, shared_state, port):
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try:
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rpc_class = getattr(rpc_server, server+"Server")
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server = StreamServer(('0.0.0.0', port), handle=rpc_class(shared_state))
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server.serve_forever()
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except graceful_exit:
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server.close()
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