mirror of
https://gitee.com/mirrors_PX4/PX4-Autopilot.git
synced 2026-04-29 12:14:07 +08:00
b9ef1ee6ed
Changed to enable the posix_sitl_simple target to build and run param show * without using a linker script Signed-off-by: Mark Charlebois <charlebm@gmail.com>
54 lines
1.1 KiB
Python
Executable File
54 lines
1.1 KiB
Python
Executable File
#!/usr/bin/env python
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import xml.etree.ElementTree as ET
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import os
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if len(os.sys.argv) != 3:
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print "Error in %s" % os.sys.argv[0]
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print "Usage: %s <parameters.xml> <parameters.c>"
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raise SystemExit
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fp = open(os.sys.argv[2], "w")
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tree = ET.parse(os.sys.argv[1])
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root = tree.getroot()
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body = """
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#include <stdint.h>
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#include <systemlib/param/param.h>
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// DO NOT EDIT
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// This file is autogenerated from paramaters.xml
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"""
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start_name = ""
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end_name = ""
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for group in root:
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if group.tag == "group":
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body += "// %s\n" % group.attrib["name"]
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for param in group:
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if not start_name:
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start_name = param.attrib["name"]
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end_name = param.attrib["name"]
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body += """
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static const
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__attribute__((used, section("__param")))
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struct param_info_s __param__%s = {
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"%s",
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PARAM_TYPE_%s,
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.val.f = %s
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};
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""" % (param.attrib["name"], param.attrib["name"], param.attrib["type"], param.attrib["default"])
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body += """
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extern const
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__attribute__((alias("__param__%s")))
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struct param_info_s __param_start;
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extern const
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__attribute__((alias("__param__%s")))
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struct param_info_s __param_end;
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""" % (start_name, end_name)
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fp.write(body)
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