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Viewing changes to swig/ruby/demo/common.rb

  • Committer: Bazaar Package Importer
  • Author(s): David Schleef
  • Date: 2004-11-04 11:43:51 UTC
  • mfrom: (1.1.1 upstream)
  • Revision ID: james.westby@ubuntu.com-20041104114351-a50kaei5yamka8r6
Tags: 0.7.22-2
It helps if the shared library is actually in the package.

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swig/ruby/demo/common.rb
 
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def parse_options
 
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    $filename = "/dev/comedi0"
 
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    $value = 0
 
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    $subdevice = 0
 
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    $channel = 0
 
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    $range = 0
 
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    $aref = AREF_GROUND
 
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    $n_chan = 4
 
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    $n_scan = 1000
 
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    $freq = 1000.0
 
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    $verbose = false
 
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    opts = GetoptLong.new(
 
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        [ "--filename",         "-f",   GetoptLong::REQUIRED_ARGUMENT ],
 
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        [ "--subdevice",        "-s",   GetoptLong::REQUIRED_ARGUMENT ],
 
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        [ "--channel",          "-c",   GetoptLong::REQUIRED_ARGUMENT ],
 
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        [ "--aref",             "-a",   GetoptLong::REQUIRED_ARGUMENT ],
 
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        [ "--range",            "-r",   GetoptLong::REQUIRED_ARGUMENT ],
 
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        [ "--n_chan",           "-n",   GetoptLong::REQUIRED_ARGUMENT ],
 
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        [ "--n_scan",           "-N",   GetoptLong::REQUIRED_ARGUMENT ],
 
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        [ "--freq",             "-F",   GetoptLong::REQUIRED_ARGUMENT ],
 
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        [ "--verbose",          "-v",   GetoptLong::NO_ARGUMENT ],
 
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        [ "--diff",             "-d",   GetoptLong::NO_ARGUMENT ],
 
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        [ "--ground",           "-g",   GetoptLong::NO_ARGUMENT ],
 
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        [ "--other",            "-o",   GetoptLong::NO_ARGUMENT ],
 
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        [ "--common",           "-m",   GetoptLong::NO_ARGUMENT ]
 
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        )
 
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    opts.each do |opt, arg|
 
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        case opt
 
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            when "--filename"
 
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                $filename = arg.to_s
 
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            when "--subdevice"
 
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                $subdevice = arg.to_i
 
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            when "--channel"
 
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                $channel = arg.to_i
 
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            when "--range"
 
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                $range = arg.to_i
 
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            when "--n_chan"
 
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                $n_chan = arg.to_i
 
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            when "--n_scan"
 
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                $n_scan = arg.to_i
 
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            when "--freq"
 
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                $freq = arg.to_i
 
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            when "--verbose"
 
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                $verbose = true
 
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            when "--diff"
 
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                $aref = AREF_DIFF
 
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            when "--ground"
 
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                $aref = AREF_GROUND
 
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            when "--other"
 
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                $aref = AREF_OTHER
 
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            when "--common"
 
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                $aref = AREF_COMMON
 
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            when "--help"
 
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                usage
 
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                exit 0
 
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        end
 
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    end
 
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    if ARGV.length > 0
 
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        $value = ARGV.shift.to_i
 
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    end
 
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end
 
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def cmd_src(src)
 
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    buf = ""
 
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    buf << "none|" if src & TRIG_NONE > 0
 
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    buf << "now|" if src & TRIG_NOW > 0
 
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    buf << "follow|" if src & TRIG_FOLLOW > 0
 
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    buf << "time|" if src & TRIG_TIME > 0
 
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    buf << "timer|" if src & TRIG_TIMER > 0
 
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    buf << "count|" if src & TRIG_COUNT > 0
 
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    buf << "ext|" if src & TRIG_EXT > 0
 
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    buf << "int|" if src & TRIG_INT > 0
 
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    buf << "other|" if src & TRIG_OTHER > 0
 
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    if buf == ""
 
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        buf = "unknown(0x%08x)" % src
 
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    else
 
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        buf.sub!(/\|\z/, '')
 
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    end
 
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    return buf
 
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end
 
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def dump_cmd(out, cmd)
 
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    out.printf("start:      %-8s %d\n",
 
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        cmd_src(cmd.start_src),
 
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        cmd.start_arg)
 
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    out.printf("scan_begin: %-8s %d\n",
 
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        cmd_src(cmd.scan_begin_src),
 
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        cmd.scan_begin_arg)
 
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    out.printf("convert:    %-8s %d\n",
 
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        cmd_src(cmd.convert_src),
 
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        cmd.convert_arg)
 
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    out.printf("scan_end:   %-8s %d\n",
 
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        cmd_src(cmd.scan_end_src),
 
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        cmd.scan_end_arg)
 
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    out.printf("stop:       %-8s %d\n",
 
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        cmd_src(cmd.stop_src),
 
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        cmd.stop_arg)
 
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end