mirror of https://github.com/ARMmbed/mbed-os.git
55 lines
1.6 KiB
Python
55 lines
1.6 KiB
Python
"""
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mbed CMSIS-DAP debugger
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Copyright (c) 2006-2013 ARM Limited
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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"""
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import socket, select
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class GDBSocket():
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def __init__(self, port, packet_size):
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self.packet_size = packet_size
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self.s = None
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self.conn = None
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self.port = port
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return
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def init(self):
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self.s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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self.s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
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self.s.bind(('', self.port))
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self.s.listen(5)
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def connect(self):
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self.conn = None
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self.init()
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rr,_,_ = select.select([self.s],[],[], 0.5)
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if rr:
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self.conn, _ = self.s.accept()
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return self.conn
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def read(self):
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return self.conn.recv(self.packet_size)
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def write(self, data):
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return self.conn.send(data)
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def close(self):
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if self.conn != None:
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self.conn.close()
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return self.s.close()
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def setBlocking(self, blocking):
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return self.conn.setblocking(blocking) |