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79 lines
1.8 KiB
Groff
79 lines
1.8 KiB
Groff
.Dd February 1, 2014
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.Dt ihex2bin 1
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.Os kk_ihex
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.Sh NAME
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.Nm ihex2bin
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.Nd Convert Intel HEX encoded data to binary
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.Sh SYNOPSIS
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.Nm
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.Op Fl a Ar address_offset | Fl A
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.Op Fl i Ar input_file.hex
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.Op Fl o Ar output_file.bin
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.Op Fl v
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.Sh DESCRIPTION
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.Nm
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reads Intel HEX encoded data from standard input and writes the
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decoded binary data to standard output.
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.Sh OPTIONS
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.Bl -tag -width -indent
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.It Fl a Ar address_offset
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Set the address of the first byte output to
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.Ar address_offset
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- by default the beginning of the output is considered to be at address
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0, which may cause large amounts of padding to be written if the input
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data begins at an offset (e.g., a ROM address for flashing program images)
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.It Fl A
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Autodetect the address offset (see
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.Ar -a
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above), i.e., the first output byte written will have the address of the
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first byte of input - this option should almost always be used!
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.It Fl i Ar file
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Read the Intel HEX input from
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.Ar file
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instead of standard input
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.It Fl o Ar file
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Write the binary output to
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.Ar file
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instead of standard output
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.It Fl v
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Print extra status messages to standard error
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.El
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.Sh EXAMPLES
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Read Intel HEX from
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.Ar input.hex
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and write the binary output to
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.Ar output.bin
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such that the first byte of input is written as the first byte
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of output (even if the input specifies an address offset):
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.Pp
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.Bd -ragged -offset indent
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.Nm
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.Fl A
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.Fl i
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.Ar input.hex
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.Fl o
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.Ar output.bin
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.Ed
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.Pp
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Read Intel HEX from
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.Ar input.hex
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and write the binary output to
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.Ar output.bin
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such that the first byte of the output has address
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.Ar 0x8000000
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(the beginning of the output is padded if the input data begins
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at a greater address):
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.Bd -ragged -offset indent
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.Nm
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.Fl a
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.Ar 0x8000000
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.Fl i
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.Ar input.hex
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.Fl o
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.Ar output.bin
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.Ed
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.Sh SEE ALSO
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.Xr bin2ihex 1
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.Sh AUTHOR
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.An "Kimmo Kulovesi" Aq https://arkku.com
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