mirror of
https://github.com/rvtr/ctr_mcu.git
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83 lines
1.8 KiB
Ruby
Executable File
83 lines
1.8 KiB
Ruby
Executable File
#!/usr/bin/ruby
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$KCODE = "S"
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=begin
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NECの環境が吐きだしたSRECを、
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●未指定部分には0xFFパディングし、
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●BSRのアップデート用に必要な部分だけ切り出します。
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（0x0000 - 0x0FFF, 0x2000-0x47FF）
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=end
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=begin
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if( ARGV[0] == nil )
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print( "input file name is nessesary!\nabort.\n" )
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exit(1)
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end
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unless(File.exist?( ARGV[0] ))
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print( "file" << ARGV[0] << " not found.\nabort.\n" )
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exit(1)
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end
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=end
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src = File.open( 'bsr.hex' )
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dest = File.new( "hoge.bin","wb" )
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dest.write( 'jhl' )
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### get data ##########################
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src_in = Hash.new
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tempA = Array.new
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dataTemp = Array.new
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offset = Numeric.new
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bindata = Array.new( 32*1024, 0xFF )
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while(src.readline)
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tempA = $_.scan(/(\:)(\w\w)(\w\w\w\w)(\w\w)(\w+)(\w\w)/)
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break if( tempA.size == 0 )
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src_in = { "len" => tempA[0][1], "offset" => tempA[0][2], "type" => tempA[0][3], "data" => tempA[0][4], "CRC" => tempA[0][5] }
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break if src_in["type"].hex == 01
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break if src_in["len"].hex == 00
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# next if src_in["type"].hex != 00
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if( src_in["type"].hex != 00 )
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# p dat
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next
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end
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offset = src_in["offset"].hex
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next if(( 0x1000 <= offset ) && ( offset < 0x2000 ))
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dataTemp = src_in["data"].scan(/\w\w/)
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( 0...(src_in["len"].to_s.hex) ).each{|i|
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bindata[ offset + i ] = ( dataTemp[ i ] ).to_s.hex
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}
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end
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### debug enable bit check #############
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# デバッグ許可になっているとISデバッガで起動しない（MCUが動作しない）
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p bindata[0xC3]
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if( bindata[0xC3] != 0x04 )
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print( "!E debug enable!!" )
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exit( 1 )
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end
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### format data and output #############
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4096.times{
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bindata.delete_at(4096)
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}
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dest.write( bindata[0..(0x4FFF - 0x1000)].pack("c*") )
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dest.close
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printf( "intel-HEX to bsr bin converter\n file converted!\n\n" )
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