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48 lines
1.1 KiB
48 lines
1.1 KiB
#!/usr/bin/env python |
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''' |
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extract mavlink parameter values |
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''' |
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import sys, time, os |
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# allow import from the parent directory, where mavlink.py is |
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sys.path.insert(0, os.path.join(os.path.dirname(os.path.realpath(__file__)), '..')) |
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from optparse import OptionParser |
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parser = OptionParser("mavparms.py [options]") |
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parser.add_option("--mav10", action='store_true', default=False, help="Use MAVLink protocol 1.0") |
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(opts, args) = parser.parse_args() |
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if opts.mav10: |
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os.environ['MAVLINK10'] = '1' |
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import mavutil |
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if len(args) < 1: |
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print("Usage: mavparms.py [options] <LOGFILE...>") |
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sys.exit(1) |
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parms = {} |
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def mavparms(logfile): |
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'''extract mavlink parameters''' |
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mlog = mavutil.mavlink_connection(filename) |
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while True: |
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m = mlog.recv_match(type='PARAM_VALUE') |
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if m is None: |
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return |
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pname = str(m.param_id).strip() |
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if len(pname) > 0: |
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parms[pname] = m.param_value |
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total = 0.0 |
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for filename in args: |
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mavparms(filename) |
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keys = parms.keys() |
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keys.sort() |
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for p in keys: |
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print("%-15s %.6f" % (p, parms[p])) |
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