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Size: 1.8 KB
Versions: 38
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Contents
# encoding: ascii-8bit
# Copyright 2014 Ball Aerospace & Technologies Corp.
# All Rights Reserved.
#
# This program is free software; you can modify and/or redistribute it
# under the terms of the GNU General Public License
# as published by the Free Software Foundation; version 3 with
# attribution addendums as found in the LICENSE.txt
require 'cosmos'
require 'cosmos/ccsds/ccsds_packet'
module Cosmos
class CmdSequenceExporter
def initialize(parent)
@parent = parent
end
def export(filename, sequence_dir, sequence_list)
basename = File.basename(filename, ".*")
filename = Qt::FileDialog::getSaveFileName(@parent, # parent
'Export', # caption
sequence_dir + "/#{basename}.bin", # dir
'Sequence Binary (*.bin)') # filter
return if filename.nil? || filename.empty?
data = ''
sequence_list.each do |item|
begin
time = Time.parse(item.time)
day, ms, us = Time.mdy2ccsds(time.year, time.month, time.day, time.hour, time.min, time.sec, time.usec)
data << [day].pack("N") # UINT32
data << [ms].pack("N") # UINT32
rescue
time = item.time.to_f * 1000
data << [0].pack("N") # UINT32
data << [time].pack("N") # UINT32
end
data << item.command.buffer
end
ccsds = CcsdsPacket.new
ccsds.write("CCSDSTYPE", CcsdsPacket::COMMAND)
ccsds.write('CCSDSSHF', 0)
ccsds.write("CCSDSAPID", 505)
ccsds.write("CCSDSSEQFLAGS", CcsdsPacket::STANDALONE)
ccsds.write("CCSDSDATA", data)
ccsds.write("CCSDSLENGTH", data.length - 1)
File.open(filename, 'wb') { |file| file.write ccsds.buffer }
end
end
end
Version data entries
38 entries across 28 versions & 1 rubygems