44 lines
1.1 KiB
Python
Executable file
44 lines
1.1 KiB
Python
Executable file
#!/usr/bin/python
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from __future__ import print_function
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import sys
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import intelhex
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from subprocess import Popen
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class Upload_Info (object) :
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def __init__ (self, ip, filename) :
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self.ip = ip
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self.filename = filename
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# end def __init__
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def read_hex (self) :
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self.ihex = intelhex.IntelHex (self.filename)
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print \
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( "0x%x 0x%x" % (self.ihex.minaddr (), self.ihex.maxaddr ())
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, file = sys.stderr
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)
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# end def read_hex
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def get_coap_int (self, path) :
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""" Get coap variable of type integer
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"""
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url = 'coap://[%s]/%s' % (self.ip, path)
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cmd = ('coap-client', '-m', 'get', '-A', 'text/plain', url)
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p = Popen (cmd, stdout = PIPE, stderr = PIPE)
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out, err = p.communicate ()
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if err :
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raise IOError (err)
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return int (out)
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# end def get_coap_int
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def output (self) :
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sys.stdout.write (self.ihex.tobinstr ())
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# end def output
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# end class Upload_Info
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ui = Upload_Info (sys.argv [1], sys.argv [2])
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ui.read_hex ()
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ui.output ()
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