Initial import1.0

19 files changed, 4887 insertions, 0 deletions

diff --git a/tools/hex2bin-2.0/Makefile b/tools/hex2bin-2.0/Makefile
new file mode 100755
index 0000000..c8ef10b
--- /dev/null
+++ b/tools/hex2bin-2.0/Makefile
@@ -0,0 +1,42 @@
+# Makefile hex2bin/mot2bin
+SRCDIR  = src
+BINDIR  = bin
+OBJDIR  = obj
+TGTDIR  = $(BINDIR)
+B_SRCFILES= $(foreach F, hex2bin.c common.c libcrc.c binary.c, $(SRCDIR)/$(F))
+B_OBJFILES= $(foreach F, hex2bin.o common.o libcrc.o binary.o, $(OBJDIR)/$(F))
+M_SRCFILES= $(foreach F, mot2bin.c common.c libcrc.c binary.c, $(SRCDIR)/$(F))
+M_OBJFILES= $(foreach F, mot2bin.o common.o libcrc.o binary.o, $(OBJDIR)/$(F))
+
+# For generating documentation (hex2bin.1, select the second line)
+#  -- You will require pod2man installed for this to work
+TGT_FILES = $(foreach F, hex2bin mot2bin, $(TGTDIR)/$(F))
+#TGT_FILES = $(foreach F, hex2bin mot2bin hex2bin.1, $(TGTDIR)/$(F))
+
+CPFLAGS = -std=gnu99 -O3 -fsigned-char -Wall -pedantic
+# Compile
+all: objectdir $(TGT_FILES)
+
+$(OBJDIR)/%.o: $(SRCDIR)/%.c
+	gcc -c $(CPFLAGS) $< -o $@
+
+objectdir:
+	@echo "Creating directory $(OBJDIR)..."
+	mkdir -p $(OBJDIR)
+
+$(TGTDIR)/hex2bin.1: $(SRCDIR)/hex2bin.pod
+	pod2man $(SRCDIR)/hex2bin.pod > $(TGTDIR)/hex2bin.1
+
+$(TGTDIR)/hex2bin: $(B_OBJFILES)
+	gcc $(CPFLAGS) -o $(TGTDIR)/hex2bin $(B_OBJFILES)
+
+$(TGTDIR)/mot2bin: $(M_OBJFILES)
+	gcc $(CPFLAGS) -o $(TGTDIR)/mot2bin $(M_OBJFILES)
+
+clean:
+	@echo "Removing objects directory $(OBJDIR)/ ..."
+	@rm -rf $(OBJDIR)
+
+cleanall: clean
+	@echo "Removing binary files in $(BINDIR)/ ..."
+	@rm -f $(BINDIR)/*
diff --git a/tools/hex2bin-2.0/doc/CRC list.txt b/tools/hex2bin-2.0/doc/CRC list.txt
new file mode 100644
index 0000000..8549799
--- /dev/null
+++ b/tools/hex2bin-2.0/doc/CRC list.txt
@@ -0,0 +1,542 @@
+http://regregex.bbcmicro.net/crc-catalogue.htm
+
+CRC-8
+07
+<crc-8-atm>
+   Name   : "CRC-8"
+   Width  : 8
+   Poly   : 07
+   Init   : 00
+   RefIn  : False
+   RefOut : False
+   XorOut : 00
+   Check  : F4
+
+<crc-8-itu>
+   Name   : "CRC-8/ITU"
+   Width  : 8
+   Poly   : 07
+   Init   : 00
+   RefIn  : False
+   RefOut : False
+   XorOut : 55
+   Check  : A1
+
+<crc-8-rohc>
+   Name   : "CRC-8/ROHC"
+   Width  : 8
+   Poly   : 07
+   Init   : FF
+   RefIn  : True
+   RefOut : True
+   XorOut : 0
+   Check  : D0
+
+39
+<crc-8-darc>
+   Name   : "CRC-8/DARC"
+   Width  : 8
+   Poly   : 39
+   Init   : 00
+   RefIn  : True
+   RefOut : True
+   XorOut : 00
+   Check  : 15
+
+1D
+<crc-8-icode>
+   Name   : "CRC-8/I-CODE"
+   Width  : 8
+   Poly   : 1D
+   Init   : FD
+   RefIn  : False
+   RefOut : False
+   XorOut : 00
+   Check  : 7E
+
+<crc-8-j1850>
+   Name   : "CRC-8/J1850" (new entry)
+   Width  : 8
+   Poly   : 1D
+   Init   : FF
+   RefIn  : False
+   RefOut : False
+   XorOut : FF
+   Check  : 4B
+
+31
+<crc-8-maxim>
+   Name   : "CRC-8/MAXIM"
+   Alias  : "DOW-CRC"
+   Width  : 8
+   Poly   : 31
+   Init   : 00
+   RefIn  : True
+   RefOut : True
+   XorOut : 00
+   Check  : A1
+
+9B
+<crc-8-wcdma>
+   Name   : "CRC-8/WCDMA"
+   Width  : 8
+   Poly   : 9B
+   Init   : 00
+   RefIn  : True
+   RefOut : True
+   XorOut : 00
+   Check  : 25
+
+8D
+<crc-8-ccitt>
+   Name   : "CRC-8/CCITT" (new entry) 1-Wire?
+   Width  : 8
+   Poly   : 8D
+   Init   : 00?
+   RefIn  : False?
+   RefOut : False?
+   XorOut : 00?
+   Check  : D2
+
+D5
+<crc-8>
+   Name   : "CRC-8" (new entry)
+   Width  : 8
+   Poly   : D5
+   Init   : 00?
+   RefIn  : False?
+   RefOut : False?
+   XorOut : 00?
+   Check  : BC
+
+CRC-16
+8005
+<crc-16>
+   Name   : "ARC"
+   Alias  : "CRC-16"
+   Alias  : "CRC-IBM"
+   Alias  : "CRC-16/ARC"
+   Alias  : "CRC-16/LHA"
+   Width  : 16
+   Poly   : 8005
+   Init   : 0000
+   RefIn  : True
+   RefOut : True
+   XorOut : 0000
+   Check  : BB3D
+
+<crc-16-buypass>
+   Name   : "CRC-16/BUYPASS"
+   Alias  : "CRC-16/VERIFONE"
+   Width  : 16
+   Poly   : 8005
+   Init   : 0000
+   RefIn  : False
+   RefOut : False
+   XorOut : 0000
+   Check  : FEE8
+
+<crc-dds-110>
+   Name   : "CRC-16/DDS-110"
+   Width  : 16
+   Poly   : 8005
+   Init   : 800D
+   RefIn  : False
+   RefOut : False
+   XorOut : 0000
+   Check  : 9ECF
+   XCheck : CFE9
+
+<crc-16-maxim>
+   Name   : "CRC-16/MAXIM"
+   Width  : 16
+   Poly   : 8005
+   Init   : 0000
+   RefIn  : True
+   RefOut : True
+   XorOut : FFFF
+   Check  : 44C2
+
+<crc-usb>
+   Name   : "CRC-16/USB"
+   Width  : 16
+   Poly   : 8005
+   Init   : FFFF
+   RefIn  : True
+   RefOut : True
+   XorOut : FFFF
+   Check  : B4C8
+
+<crc-modbus>
+   Name   : "MODBUS"
+   Width  : 16
+   Poly   : 8005
+   Init   : FFFF
+   RefIn  : True
+   RefOut : True
+   XorOut : 0000
+   Check  : 4B37
+
+1021
+<crc-ccitt-1d0f>
+   Name   : "CRC-16/AUG-CCITT"
+   Alias  : "CRC-16/SPI-FUJITSU"
+   Width  : 16
+   Poly   : 1021
+   Init   : 1D0F
+   RefIn  : False
+   RefOut : False
+   XorOut : 0000
+   Check  : E5CC
+
+<crc-ccitt-ffff>
+   Name   : "CRC-16/CCITT-FALSE"
+   Width  : 16
+   Poly   : 1021
+   Init   : FFFF
+   RefIn  : False
+   RefOut : False
+   XorOut : 0000
+   Check  : 29B1
+
+<crc-genibus>
+   Name   : "CRC-16/GENIBUS"
+   Alias  : "CRC-16/I-CODE"
+   Alias  : "CRC-16/DARC"
+   Width  : 16
+   Poly   : 1021
+   Init   : FFFF
+   RefIn  : False
+   RefOut : False
+   XorOut : FFFF
+   Check  : D64E
+
+<crc-ccitt-xmodem>
+   Name   : "XMODEM"
+   Alias  : "ZMODEM"
+   Alias  : "CRC-16/ACORN"
+   Width  : 16
+   Poly   : 1021
+   Init   : 0000
+   RefIn  : False
+   RefOut : False
+   XorOut : 0000
+   Check  : 31C3
+
+<crc-mcrf4xx>
+   Name   : "CRC-16/MCRF4XX"
+   Width  : 16
+   Poly   : 1021
+   Init   : FFFF
+   RefIn  : True
+   RefOut : True
+   XorOut : 0000
+   Check  : 6F91
+
+<crc-riello>
+   Name   : "CRC-16/RIELLO"
+   Width  : 16
+   Poly   : 1021
+   Init   : B2AA
+   RefIn  : True
+   RefOut : True
+   XorOut : 0000
+   Check  : 63D0
+
+ <crc-ccitt-kermit>
+   Name   : "KERMIT"
+   Alias  : "CRC-16/CCITT"
+   Alias  : "CRC-16/CCITT-TRUE"
+   Alias  : "CRC-CCITT"
+   Width  : 16
+   Poly   : 1021
+   Init   : 0000
+   RefIn  : True
+   RefOut : True
+   XorOut : 0000
+   Check  : 2189
+   XCheck : 8921
+
+<crc-x25>
+   Name   : "X-25"
+   Alias  : "CRC-16/IBM-SDLC"
+   Alias  : "CRC-16/ISO-HDLC"
+   Width  : 16
+   Poly   : 1021
+   Init   : FFFF
+   RefIn  : True
+   RefOut : True
+   XorOut : FFFF
+   Check  : 906E
+   XCheck : 6E90
+
+0589
+<crc-dect-r>
+   Name   : "CRC-16/DECT-R"
+   Alias  : "R-CRC-16"
+   Width  : 16
+   Poly   : 0589
+   Init   : 0000
+   RefIn  : False
+   RefOut : False
+   XorOut : 0001
+   Check  : 007E
+
+<crc-dect-x>
+   Name   : "CRC-16/DECT-X"
+   Alias  : "X-CRC-16"
+   Width  : 16
+   Poly   : 0589
+   Init   : 0000
+   RefIn  : False
+   RefOut : False
+   XorOut : 0000
+   Check  : 007F
+
+3D65
+<crc-dnp>
+   Name   : "CRC-16/DNP"
+   Width  : 16
+   Poly   : 3D65
+   Init   : 0000
+   RefIn  : True
+   RefOut : True
+   XorOut : FFFF
+   Check  : EA82
+   XCheck : 82EA
+
+<crc-en-13757>
+   Name   : "CRC-16/EN-13757"
+   Width  : 16
+   Poly   : 3D65
+   Init   : 0000
+   RefIn  : False
+   RefOut : False
+   XorOut : FFFF
+   Check  : C2B7
+
+8BB7
+<crc-t10-dif>
+   Name   : "CRC-16/T10-DIF"
+   Width  : 16
+   Poly   : 8BB7
+   Init   : 0000
+   RefIn  : False
+   RefOut : False
+   XorOut : 0000
+   Check  : D0DB
+
+A097
+<crc-teledisk>
+   Name   : "CRC-16/TELEDISK"
+   Width  : 16
+   Poly   : A097
+   Init   : 0000
+   RefIn  : False
+   RefOut : False
+   XorOut : 0000
+   Check  : 0FB3
+
+CRC-24
+864CFB
+<crc-24>
+   Name   : "CRC-24"
+   Alias  : "CRC-24/OPENPGP"
+   Width  : 24
+   Poly   : 864CFB
+   Init   : B704CE
+   RefIn  : False
+   RefOut : False
+   XorOut : 000000
+   Check  : 21CF02
+
+5D6DCB
+<crc-24-flexray-a>
+   Name   : "CRC-24/FLEXRAY-A"
+   Width  : 24
+   Poly   : 5D6DCB
+   Init   : FEDCBA
+   RefIn  : False
+   RefOut : False
+   XorOut : 000000
+   Check  : 7979BD
+
+<crc-24-flexray-b>
+   Name   : "CRC-24/FLEXRAY-B"
+   Width  : 24
+   Poly   : 5D6DCB
+   Init   : ABCDEF
+   RefIn  : False
+   RefOut : False
+   XorOut : 000000
+   Check  : 1F23B8
+
+CRC-32
+04C11DB7
+<crc-32>
+   Name   : "CRC-32"
+   Alias  : "CRC-32/ADCCP"
+   Alias  : "PKZIP"
+   Width  : 32
+   Poly   : 04C11DB7
+   Init   : FFFFFFFF
+   RefIn  : True
+   RefOut : True
+   XorOut : FFFFFFFF
+   Check  : CBF43926
+
+<crc-32-bzip2>
+   Name   : "CRC-32/BZIP2"
+   Alias  : "B-CRC-32"
+   Width  : 32
+   Poly   : 04C11DB7
+   Init   : FFFFFFFF
+   RefIn  : False
+   RefOut : False
+   XorOut : FFFFFFFF
+   Check  : FC891918
+
+<crc-32-mpeg-2>
+   Name   : "CRC-32/MPEG-2"
+   Width  : 32
+   Poly   : 04C11DB7
+   Init   : FFFFFFFF
+   RefIn  : False
+   RefOut : False
+   XorOut : 00000000
+   Check  : 0376E6E7
+
+<crc-32-posix>
+   Name   : "CRC-32/POSIX"
+   Alias  : "CKSUM"
+   Width  : 32
+   Poly   : 04C11DB7
+   Init   : 00000000
+   RefIn  : False
+   RefOut : False
+   XorOut : FFFFFFFF
+   Check  : 765E7680
+   LCheck : 377A6011
+
+<crc-32-jamcrc>
+   Name   : "JAMCRC"
+   Width  : 32
+   Poly   : 04C11DB7
+   Init   : FFFFFFFF
+   RefIn  : True
+   RefOut : True
+   XorOut : 00000000
+   Check  : 340BC6D9
+
+1EDC6F41
+<crc-32-C>
+   Name   : "CRC-32C"
+   Alias  : "CRC-32/ISCSI"
+   Alias  : "CRC-32/CASTAGNOLI"
+   Width  : 32
+   Poly   : 1EDC6F41
+   Init   : FFFFFFFF
+   RefIn  : True
+   RefOut : True
+   XorOut : FFFFFFFF
+   Check  : E3069283
+
+A833982B
+<crc-32-D>
+   Name   : "CRC-32D"
+   Width  : 32
+   Poly   : A833982B
+   Init   : FFFFFFFF
+   RefIn  : True
+   RefOut : True
+   XorOut : FFFFFFFF
+   Check  : 87315576
+
+741B8CD7
+<crc-32-K> (new entry)
+   Name   : "CRC-32K"
+   Alias  : "CRC-32/KOOPMAN"
+   Width  : 32
+   Poly   : 741B8CD7
+   Init   : 00000000?
+   RefIn  : False?
+   RefOut : False?
+   XorOut : 00000000?
+   Check  : 085A3197 ?
+
+814141AB
+<crc-32-Q>
+   Name   : "CRC-32Q"
+   Width  : 32
+   Poly   : 814141AB
+   Init   : 00000000
+   RefIn  : False
+   RefOut : False
+   XorOut : 00000000
+   Check  : 3010BF7F
+
+000000AF
+<crc-32-xfer>
+   Name   : "XFER"
+   Width  : 32
+   Poly   : 000000AF
+   Init   : 00000000
+   RefIn  : False
+   RefOut : False
+   XorOut : 00000000
+   Check  : BD0BE338
+
+CRC-40
+<crc-40-gsm>
+   Name   : "CRC-40/GSM"
+   Width  : 40
+   Poly   : 0004820009
+   Init   : 0000000000
+   RefIn  : False
+   RefOut : False
+   XorOut : 0000000000
+   Check  : 2BE9B039B9
+
+CRC-64
+42F0E1EBA9EA3693
+<crc-64>
+   Name   : "CRC-64"
+   Width  : 64
+   Poly   : 42F0E1EBA9EA3693
+   Init   : 0000000000000000
+   RefIn  : False
+   RefOut : False
+   XorOut : 0000000000000000
+   Check  : 6C40DF5F0B497347
+
+<crc-64-we>
+   Name   : "CRC-64/WE"
+   Width  : 64
+   Poly   : 42F0E1EBA9EA3693
+   Init   : FFFFFFFFFFFFFFFF
+   RefIn  : False
+   RefOut : False
+   XorOut : FFFFFFFFFFFFFFFF
+   Check  : 62EC59E3F1A4F00A
+
+000000000000001B
+<crc-64-1b>
+   Name   : "CRC-64/1B" (New entry)
+   Width  : 64
+   Poly   : 000000000000001B
+   Init   : 0000000000000000
+   RefIn  : True
+   RefOut : True
+   XorOut : 0000000000000000
+   Check  : 46A5A9388A5BEFFE
+
+AD93D23594C935A9
+<crc-64-jones>
+   Name   : "CRC-64/Jones" (New entry)
+   Width  : 64
+   Poly   : AD93D23594C935A9
+   Init   : FFFFFFFFFFFFFFFF
+   RefIn  : True
+   RefOut : True
+   XorOut : 0000000000000000
+   Check  : CAA717168609F281
diff --git a/tools/hex2bin-2.0/doc/ChangeLog_hex2bin b/tools/hex2bin-2.0/doc/ChangeLog_hex2bin
new file mode 100644
index 0000000..3339250
--- /dev/null
+++ b/tools/hex2bin-2.0/doc/ChangeLog_hex2bin
@@ -0,0 +1,57 @@
+(UTF8 encoding)
+
+- hex2bin 1.0.12 - 20141122 Simone Fratini
+    small feature added
+                   20141121 Slucx
+    added line for removing extra CR when entering file name at run time.
+                   20141008 JP
+    removed junk code
+
+- hex2bin 1.0.11 - 20141005 Jacques Pelletier
+	added option to support byte-swapped hex used by Microchip's MPLAB IDE
+    corrected bug caused by extra LF at end or within file
+
+- hex2bin 1.0.10 - 20120509 Yoshimasa Nakane
+	modified error checking (also for output file, JP)
+	modified option parser (JP)
+
+- hex2bin 1.0.9 - 20120125 - Danny Schneider
+	Added code for filling a binary file to a given Max_Length relative to
+	Starting Address if Max-Address is larger than Highest-Address
+
+- hex2bin 1.0.8 - 20100402 - Jacques Pelletier
+	Fixed a bug with physical address calculation with extended linear address records
+	ADDRESS_MASK is now calculated from MEMORY_SIZE
+
+- hex2bin 1.0.7 - 20091212 - Jacques Pelletier
+	Fixed the crash on 0 byte length data records
+
+- hex2bin 1.0.6 - 20080103 - Jacques Pelletier
+	Fixed a bug when generating binary files near the end of the buffer
+
+- hex2bin 1.0.5	- 20071005 - Paweł Grabski -
+	Improved parsing of options.
+
+- hex2bin 1.0.4	- 20050126 - Jacques Pelletier -
+	Corrected the conversion LF -> CR+LF bug
+	applied patch for correcting the incorrect handling of
+	extended segment address record
+	added the Rockwell checksum extensions, and modified them a bit to allow
+	other types later.
+
+- hex2bin 1.0.3	- 20040617 - Alf Lacis -
+	Added pad byte (may not always want FF).
+	Added 'break;' to remove GNU compiler warning about label at
+	end of compound statement
+	Added PROGRAM & VERSION strings.
+
+- hex2bin 1.0.2	-
+	Corrected Bug in checksum verification
+
+- hex2bin 1.0.1 -
+	Added checking for memory indexing out of bound.
+	Added segmented and linear extended addressing in hex2bin.
+	Corrected an error: & were interverted with && (and bitwise, logical and).
+
+- hex2bin 1.0.0 -
+	Initial release
diff --git a/tools/hex2bin-2.0/doc/ChangeLog_mot2bin b/tools/hex2bin-2.0/doc/ChangeLog_mot2bin
new file mode 100644
index 0000000..4e3c7b3
--- /dev/null
+++ b/tools/hex2bin-2.0/doc/ChangeLog_mot2bin
@@ -0,0 +1,49 @@
+(UTF8 encoding tab = 4)
+- mot2bin 1.0.12 - 20141122 Simone Fratini
+    small feature added
+                   20141121 Slucx
+    added line for removing extra CR when entering file name at run time.
+
+- mot2bin 1.0.11 - 20141005 Jacques Pelletier
+	added option to support byte-swapped hex used by Microchip's MPLAB IDE
+    corrected bug caused by extra LF at end or within file
+
+- mot2bin 1.0.10 - 20120509 Yoshimasa Nakane
+	modified error checking (also for output file, JP)
+
+- mot2bin 1.0.9 - 20120125 - Danny Schneider
+	Added code for filling a binary file to a given Max_Length relative to
+	Starting Address if Max-Address is larger than Highest-Address
+	(JP) corrected a bug in the checksum checking
+	(JP) added code for record types 0,5,7,8,9
+
+- mot2bin 1.0.8 - 20100402 - Jacques Pelletier
+	ADDRESS_MASK is now calculated from MEMORY_SIZE
+
+- mot2bin 1.0.7 - 20091212 - Jacques Pelletier
+	Fixed the crash on 0 byte length data records
+
+- mot2bin 1.0.6	- 20080103 - Jacques Pelletier
+	Corrected a bug when generating a binary file near the end of the buffer.
+
+- mot2bin 1.0.5	- 20071005 - Paweł Grabski -
+	Improved parsing of options (same code as hex2bin).
+
+- mot2bin 1.0.4 - 20050128 - Jacques Pelletier -
+	Modified the checksum code to be able to generate other checksum types
+	later (ex. CRC).
+
+- mot2bin 1.0.3 - 20041026 - Scott A. Mintz -
+	Modified the MOT2BIN file to compute a checksum over a range using
+	8bit, 16bit little endian, or 16bit big endian and optionally forcing
+	the checksum to a specific value by modifying a memory location.
+
+- mot2bin 1.0.2 - 20040617 - Alf Lacis -
+	Added pad byte (may not always want FF).
+	Added initialisation to Checksum to remove GNU
+	compiler warning about possible uninitialised usage
+	Added 2x'break;' to remove GNU compiler warning about label at
+	end of compound statement
+	Added PROGRAM & VERSION strings.
+
+- no previous ChangeLog -
diff --git a/tools/hex2bin-2.0/doc/README b/tools/hex2bin-2.0/doc/README
new file mode 100644
index 0000000..78ee7e7
--- /dev/null
+++ b/tools/hex2bin-2.0/doc/README
@@ -0,0 +1,225 @@
+Yet Another Hex to bin converter
+
+It can handle the extended Intel hex format in segmented and linear address
+modes. Records need not be sorted and there can be gaps between records.
+
+Some hex files are produced by compilers. They generate objects files for each
+module in a project, and when the linker generates the final hex file, the
+object files are stored within the hex files, but modules can appear not
+necessary in order of address.
+
+How does it work?
+
+Hex2bin/mot2bin allocates a 4 MBytes buffer and just place the converted bytes
+in its buffer. At the end, the buffer is written to disk. Using a buffer elimi-
+nates the need to sort records.  If the option l is used (3), the buffer will be
+allocated with the maximum size specified if over 4Mbytes.
+
+Before reading the hex file, the buffer is filled with a default value. These
+padding bytes are all FF by default so an EPROM programmer can skip these bytes
+when programming. The padding value can be changed with the -p option.
+
+1. Compiling on Linux or other unix platforms
+
+	make
+
+	then
+
+	make install
+
+	This will install the program to /usr/local/bin.
+
+1a. Compiling for Windows on Msys, Cygwin or DOS prompt
+
+	The programs can be compiled as follows:
+	  gcc -O2 -Wall -o hex2bin.exe hex2bin.c common.c libcrc.c binary.c
+	  gcc -O2 -Wall -o mot2bin.exe mot2bin.c common.c libcrc.c binary.c
+
+2. Using hex2bin
+
+	hex2bin example.hex
+
+	hex2bin will generate a binary file example.bin starting at the
+	lowest address in the hex file.
+
+3. Binary file starting address and length
+
+	If the lowest address isn't 0000,
+	    ex: 0100: (the first record begins with :nn010000xxx )
+
+	there will be problems when using the binary file to program a EPROM
+	since the first byte supposed to be at 0100 is stored in the binary file
+	at 0000.
+
+	you can specify a starting address for the binary file on the command line:
+
+	hex2bin -s 0000 start_at_0100.hex
+
+		This start address is not the same thing as the start address record in
+		the hex file. The start address record is used to specify the starting
+		address for execution of the binary code.
+
+	The bytes will be stored in the binary file with a padding from 0000
+	to the lowest address minus 1 (00FF in this case).
+
+	Similarly, the binary file can be padded up to Length -1 with FF or another byte.
+
+	Here, the space between the last byte and 07FF will be filled with FF.
+	hex2bin -l 0800 ends_before_07FF.hex
+
+	EPROM, EEPROM and Flash memories contain all FF when erased.
+
+	This program does minimal error checking since many hex files are
+	generated by known good assemblers.
+
+	When the source file name is
+		for-example.test.hex
+	the binary created will have the name
+		for-example.bin
+	the ".test" part will be dropped.
+
+	Hex2bin/mot2bin assume the source file doesn't contain overlapping records,
+	if so, overlaps will be reported.
+
+4. Checksum of source file
+
+	By default, it ignores record checksum errors, so that someone can change
+	by hand some bytes allowing quick and dirty changes.
+	If you want checksum error reporting, specify the option -c.
+
+	hex2bin -c example.hex
+
+	If there is a record checksum error somewhere, the program will continue the
+	conversion anyway.
+
+	The example file example.hex contains some records with checksum errors.
+
+5. Check value inserted inside binary file
+
+	A check value can be inserted in the resulting binary file.
+
+	hex2bin -k [0-4] -r [start] [end] -f [address] -C [Poly] [Init] [RefIn] [RefOut] [XorOut]
+
+	-k  Select the check method:
+		   0:  Checksum  8-bit
+		   1:  Checksum 16-bit
+		   2:  CRC8
+		   3:  CRC16
+		   4:  CRC32
+
+    -r	Range to compute checksum over (default is min and max addresses)
+
+    -f  Address of the result to write
+
+    -C  Parameters for CRC
+        Parameters for common CRCs are listed in doc/CRC list.txt. They appear in
+        the same order. Feed them as is and use t for TRUE, f for FALSE.
+
+        See also the test/Makefile for these common CRCs; since they're tested,
+        you'll have the command line figured out.
+
+    -E  Endian for storing the check result or forcing it
+           0: little
+           1: big
+
+    Change from previous versions of hex2bin/mot2bin:
+	Replace former options to this version
+		  -k 1		->		-k 1 -E 0
+		  -k 2		->		-k 1 -E 1
+
+6. Value inserted directly inside binary file
+    Instead of calculating a value, it can be inserted directly into the file at a specified address.
+
+    hex2bin -k [0|1|2] -F [address] [value]
+
+	-k  Select the value format:
+
+		0 = 8-bit
+		1 = 16-bit
+		2 = 32-bit
+
+    -F	Address and value of checksum to force
+
+    -E  Endian for storing the check result or forcing it
+           0: little
+           1: big
+
+7. Motorola S files
+
+	mot2bin example.s19
+
+	Options for mot2bin are the same as hex2bin. Executing the program
+	without argument will display available options. Some are specific to
+	Motorola files.
+
+	This program will handle S19 files generated for Motorola micropro-
+	cessors. Since I use this program for an EPROM programmer, I will
+	rarely need to have more than 4M, I limited the source program for
+	24 bits or 16 bits address records.
+
+	32 bits records are now supported, but obviously I can't allocate all
+	the memory for the binary target. What I did is simply assume that the
+	binary file will occupy less than 4M. For binary files greater than 4M,
+	see length option (section 3).
+
+8. Support for byte-swapped hex/S19 files
+
+    -w	Wordwise swap: for each pair of bytes, exchange the low and high part.
+	If a checksum needs to be generated to insert in the binary file, select
+	one of the 16-bit checksums.
+
+	hex2bin -w test-byte-swap.hex
+
+9. Goodies
+
+	Description of the file formats is included.
+	Added examples files for extended addressing.
+
+	Check for overlapping records. The check is rather basic: supposing
+	that the buffer is filled with pad bytes, when a record overlaps a
+	previous one, value in the buffer will be different from the pad bytes.
+	This will not detect the case when the previous value equals the pad byte,
+	but it's more likely that more than one byte will be overlapped.
+
+
+10. Error messages
+
+    "Can't allocate memory."
+
+    Can't do anything in this case, so the program simply exits.
+
+    "Error occurred while reading from file"
+
+    Problem with fgets.
+
+	"Input/Output file %s cannot be opened. Enter new filename: "
+
+	The user may not have permissions to open the file.
+
+	"0 byte length data record ignored"
+
+	This means that an empty data record was read. Since it's empty, it's simply
+	ignored and should have no impact on the binary file.
+
+	"Data record skipped at ..."
+
+	This means that the records are falling outside the memory buffer.
+
+	"Overlapped record detected"
+
+	A record is overwritten by a subsequent record. If you're using SDCC, check
+	if more than one area is specified with a starting address. Checking the map
+	file generated by the linker can help.
+
+	"Some error occurred when parsing options."
+
+
+
+11. History
+
+        See ChangeLog
+
+12. Other hex tool
+
+	There is a program that supports more formats and has more features.
+	See SRecord at http://srecord.sourceforge.net/
diff --git a/tools/hex2bin-2.0/doc/S-record.txt b/tools/hex2bin-2.0/doc/S-record.txt
new file mode 100644
index 0000000..ba4abc1
--- /dev/null
+++ b/tools/hex2bin-2.0/doc/S-record.txt
@@ -0,0 +1,361 @@
+S-Record Format

+    

+    A file in Motorola S-record format is an ASCII file. There are three different 

+    formats:

+

+        S19     for 16-bit address 

+        S2      for 24-bit address

+        S3      for 32-bit address

+

+    

+    The files consist of optional symbol table information, data specifications 

+    for loading memory, and a terminator record.

+

+        [ $$ {module_record}

+        symbol records

+        $$ [ module_record ]

+        symbol_records

+        $$]

+        header_record

+        data_records

+        record_count_record

+        terminator_record

+

+

+Module Record (Optional)

+

+    Each object file contains one record for each module that is a component of it. This

+    record contains the name of the module. There is one module record for each relocatable 

+    object created by the assembler. The name of the relocatable object module

+    contained in the record comes from the IDNT directive. For absolute objects created

+    by the linker, there is one module record for each relocatable object file linked,

+    plus an additional record whose name comes from the NAME command for the

+    linker.

+

+    Example:

+

+        $$ MODNAME

+

+

+Symbol Record (Optional)

+

+    As many symbol records as needed can be contained in the object module. Up to 4

+    symbols per line can be used, but it is not mandatory that each line contain 4 

+    symbols. A module can contain only symbol records.

+

+    Example:

+

+        APPLE $00000 LABEL1 $ODOC3

+        MEM $OFFFF ZEEK $01947

+

+    The module name associated with the symbols can be specified in the

+    module_record preceding the symbol records.

+

+    Example:

+

+        $$MAIN

+

+    Symbols are assumed to be in the module named in the preceding module_record

+    until another module is specified with another module_record. Symbols defined by

+    the linker's PUBLIC command appear following the first module record, which

+    indicates the name of the output object module specified by the linker's NAME

+    command.

+

+

+*****************************************************************************************

+

+Header Record (SO)

+

+    Each object module has exactly one header record with the following format:

+

+        S00600004844521B

+

+    Description:

+

+        S0         Identifies the record as a header record

+        06         The number of bytes following this one

+        0000       The address field, which is ignored

+        484452     The string HDR in ASCII

+        1B         The checksum

+

+

+

+*****************************************************************************************

+

+Data Record (S1)

+

+    A data record specifies data bytes that are to be loaded into memory. Figure 1

+    shows the format for such a record. The columns shown in the figure represent half

+    of a byte (4 bits).

+

+                ---------------------------------------------

+                |  1 2  3 4   5 6 7 8   9 ... 40    41 42   |

+                |                                           |

+                |  S ID byte   load    data...data checksum |

+                |       count address   1      n            |

+                ---------------------------------------------

+            Figure 1: Data Record Formatter 16-Bit Load Address

+

+

+        Column      Description

+

+        1           Contains the ASCII character S, which indicates the start of

+                    a record in Motorola S-record format.

+

+        2           Contains the ASCII character identifying the record type.

+                    For data records, this character is 1.

+

+        3 to 4      Contain the count of the number of bytes following this one

+                    within the record. The count includes the checksum and the

+                    load address bytes but not the byte count itself.

+

+        5 to 8      Contain the load address. The first data byte is to be loaded

+                    into this address and subsequent bytes into the next sequential

+                    address. Columns 5 and 6 contain the high-order address

+                    byte, and columns 7 and 8 contain the low-order address byte.

+

+        9 to 40     Contain the specifications for up to 16 bytes of data.

+

+        41 to 42    Contain a checksum for the record. To calculate this, take the

+                    sum of the values of all bytes from the byte count up to the

+                    last data byte, inclusive, modulo 256. Subtract this result

+                    from 255.

+

+

+*****************************************************************************************

+

+Data Record (S2)

+

+

+    A data record specifies data bytes that are to be loaded into memory. Figure 2

+    shows the format for such a record. The columns shown in the figure represent half

+    of a byte (4 bits).

+

+

+                ----------------------------------------------------

+                |  1 2   3 4   5 6 7 8 9 10   11 ...  42   43 44   |

+                |                                                  |

+                |  S ID  byte     load        data...data checksum |

+                |        count   address       1      n            |

+                ----------------------------------------------------

+                Figure 2: Data Record Format for 24-Bit Load Address

+

+        Column      Description

+

+        1           Contains the ASCII character S, which indicates the start of

+                    a record in Motorola S-record format.

+

+        2           Contains the ASCII character identifying the record type.

+                    For data records, this character is 2.

+

+        3 to 4      Contain the count of the number of bytes following this one

+                    within the record. The count includes the checksum and the

+                    load address bytes but not the byte count itself.

+

+        5 to 10     Contain the load address. The first data byte is to be loaded

+                    into this address and subsequent bytes into the next sequential 

+                    address. Columns 5 and 6 contain the high-order address

+                    byte, and columns 9 and 10 contain the low-order address byte.

+

+        11 to 42    Contain the specifications for up to 16 bytes of data.

+

+        43 to 44    Contain a checksum for the record. To calculate this, take the

+                    sum of the values of all bytes from the byte count up to the

+                    last data byte, inclusive, modulo 256. Subtract this result

+                    from 255.

+

+

+*****************************************************************************************

+

+Data Record (S3)

+

+

+    A data record specifies data bytes that are to be loaded into memory. Figure 3

+    shows the format for such a record. The columns shown in the figure represent half

+    of a byte (4 bits).

+

+                ----------------------------------------------------------

+                |  1 2   3 4   5 6 7 8 9 10 11 12   13 ... 44    45 46   |

+                |                                                        |

+                |  S ID  byte        load          data...data  checksum |

+                |        count      address         1      n             |

+                ----------------------------------------------------------

+                Figure 3: Data Record Format for 32-Bit Load Address

+

+    Column          Description

+

+    1               Contains the ASCII character S, which indicates the start of

+                    a record in Motorola S-record format.

+

+    2               Contains the ASCII character identifying the record type.

+                    For data records, this digit is 3 for 32-bit addresses.

+

+    3 to 4          Contain the count of the number of bytes following this one

+                    within the record. The count includes the checksum and the

+                    load address bytes but not the byte count itself.

+

+    5 to 12         Contain the load address. The first data byte is to be loaded

+                    into this address and subsequent bytes into the next sequential 

+                    address. Columns 5 and 6 contain the high-order address

+                    byte, and columns 11 and 12 contain the low-order address byte.

+

+    13 to 44        Contain the specifications for up to 15 bytes of data.

+

+    45 to 46        Contain a checksum for the record. To calculate this, take the

+                    sum of the values of all bytes from the byte count up to the

+                    last data byte, inclusive, modulo 256. Subtract this result

+                    from 255.

+

+

+*****************************************************************************************

+

+Record Count Record (S5)

+

+

+    The record count record verifies the number of data records preceding it. Figure 4

+    shows the format for such a record. The columns shown in the figure represent half

+    of a byte (4 bits).

+

+                --------------------------------------

+                |  1 2   3 4      5 6 7 8     9 10   |

+                |                                    |

+                |  S ID  byte    # of data  checksum |

+                |        count    records            |

+                --------------------------------------

+                Figure 4: Record Count Record Format

+

+    Column          Description

+

+    1               Contains the ASCII character S, which indicates the start of

+                    a record in Motorola S-record format.

+

+    2               Contains the ASCII character 5, which indicates a record

+                    count record.

+

+    3 to 4          Contain the byte count, ASCII string 03.

+

+    5 to 8          Contain the number of data records in this file. The high-

+                    order byte is in columns 5 and 6.

+

+    9 to 10         Contain the checksum for the record.

+

+    Example:

+

+        S503010DEE

+

+    The example above shows a record count record indicating a total of 269 records

+    (0x010D) and a checksum of 0xEE.

+

+

+

+*****************************************************************************************

+

+Terminator Record for 32-bit address (S7)

+

+    A terminator record specifies the end of the data records. Figure 5 shows the

+    format for such a record. The columns shown in the figure represent half of a byte

+    (4 bits).

+

+                -------------------------------------

+                |  1 2   3 4      5...12    13 14   |

+                |                                   |

+                |  S ID  byte     load     checksum |

+                |        count   address            |

+                -------------------------------------

+                Figure5: Terminator Record Format for 32-Bit Load Address

+

+    Column          Description

+

+    1               Contains the ASCII character S, which indicates the start of

+                    a record in Motorola S-record format.

+

+    2               Contains the ASCII character 7, which indicates a 32-bit

+                    load address.

+

+    3 to 4          Contain the byte count, ASCII string 04.

+

+    5 to 12         Contain the load address that is either set to zero or to the

+                    starting address specified in the END directive or START

+                    command (there are no data bytes).

+

+    13 to 14        Contain the checksum for the record.

+

+*****************************************************************************************

+

+Terminator Record for 24-bit address (S8)

+

+

+    A terminator record specifies the end of the data records. Figure 6 shows the

+    format for such a record. The columns shown in the figure represent half of a byte

+    (4 bits).

+

+                ----------------------------------------

+                |  1 2   3 4    5 6 7 8 9 10   11 12   |

+                |                                      |

+                |  S ID  byte       load      checksum |

+                |        count     address             |

+                ----------------------------------------

+                Figure 6: Terminator Record Format for 24-Bit Load Address

+

+    Column          Description

+

+    1               Contains the ASCII character S, which indicates the start of

+                    a record in Motorola S-record format.

+

+    2               Contains the ASCII character 8, which indicates a 24-bit

+                    load address.

+

+    3 to 4          Contain the byte count, ASCII string 04.

+

+    5 to 10         Contain the load address, which is either set to zero or to the

+                    starting address specified in the END directive or START

+                    command. There are no data bytes.

+

+    11 to 12        Contain the checksum for the record.

+

+    Example:

+

+        S804000AF0001

+

+    The previous example shows a terminator record with a 24-bit load address of

+    0x000AF0 and a checksum of 0x01.

+

+

+*****************************************************************************************

+

+Terminator Record for 16-bit address (S9)

+

+

+    A terminator record specifies the end of the data records. Figure 7 shows the

+    format for such a record. The columns shown in the figure represent half of a byte

+    (4 bits).

+

+                -------------------------------------

+                |  1 2   3 4    5 6 7 8      9 10   |

+                |                                   |

+                |  S ID  byte    load      checksum |

+                |        count  address             |

+                -------------------------------------

+                Figure 7: Terminator Record Format for 16-Bit Load Address

+

+

+    Column         Description

+

+    1               Contains the ASCII character S, which indicates the start of

+                    a record in Motorola S-record format.

+

+    2               Contains the ASCII character 9, which indicates a 16-bit

+                    load address.

+

+    3 to 4          Contain the byte count, ASCII string 04.

+

+    5 to 8          Contain the load address, which is either set to zero or to the

+                    starting address specified in the END directive or START

+                    command (there are no data bytes).

+

+    9 to 10         Contain the checksum for the record.

+

+

+

+*****************************************************************************************

+ hagen.v.tronje@on-line.de

diff --git a/tools/hex2bin-2.0/doc/formats.txt b/tools/hex2bin-2.0/doc/formats.txt
new file mode 100644
index 0000000..25e5e37
--- /dev/null
+++ b/tools/hex2bin-2.0/doc/formats.txt
@@ -0,0 +1,72 @@
+Hex formats
+
+Intel
+=====
+
+Hexadecimal values are always in uppercase. Each line is a record.
+The sum of all the bytes in each record should be 00 (modulo 256).
+
+Record types:
+
+00: data records
+01: end-of-file record
+02: extended address record
+
+Data record
+-----------
+
+	:0D011C0000000000C3E0FF0000000000C30F
+
+: 0D 011C 00 00000000C3E0FF0000000000C3 0F
+|  |   |   | -------------+------------  |
+|  |   |   |              |              +--- Checksum
+|  |   |   |              +------------------ Data bytes
+|  |   |   +--------------------------------- Record type
+|  |   +------------------------------------- Address
+|  +----------------------------------------- Number of data bytes
++-------------------------------------------- Start of record
+
+
+End of file record
+------------------
+
+	:00000001FE
+
+: 00 0000 01 FE
+|  |   |   |  |
+|  |   |   |  +--- Checksum
+|  |   |   +------ Record type
+|  |   +---------- Address
+|  +-------------- Number of data bytes
++----------------- Start of record
+
+
+
+Extended address record
+-----------------------
+
+	:02010002E0001B
+
+: 02 0100 02 E000 1B
+|  |   |   |  |    |
+|  |   |   |  |    +--- Checksum
+|  |   |   |  +-------- Segment address
+|  |   |   +----------- Record type
+|  |   +--------------- Address
+|  +------------------- Number of data bytes
++---------------------- Start of record
+
+Following data records will start at E000:0100 or E0100
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/tools/hex2bin-2.0/doc/intelhex.spc b/tools/hex2bin-2.0/doc/intelhex.spc
new file mode 100644
index 0000000..946d586
--- /dev/null
+++ b/tools/hex2bin-2.0/doc/intelhex.spc
@@ -0,0 +1,409 @@
+
+======================================================================
+
+Intel
+Hexadecimal Object File
+Format Specification
+Revision A, 1/6/88
+
+
+
+DISCLAIMER
+
+Intel makes no representation or warranties with respect to the contents
+hereof and specifically disclaims any implied warranties of
+merchantability or fitness for any particular purpose.  Further, Intel
+reserves the right to revise this publication from time to time in the
+content hereof without obligation of Intel to notify any person of such
+revision or changes.  The publication of this specification should not
+be construed as a commitment on Intel's part to implement any product.
+
+
+1. Introduction
+This document describes the hexadecimal object file format for the Intel
+8- bit, 16-bit, and 32-bit microprocessors.  The hexadecimal format is
+suitable as input to PROM programmers or hardware emulators.
+Hexadecimal object file format is a way of representing an absolute
+binary object file in ASCII.  Because the file is in ASCII instead of
+binary, it is possible to store the file is non-binary medium such as
+paper-tape, punch cards, etc.; and the file can also be displayed on CRT
+terminals, line printers, etc..  The 8-bit hexadecimal object file
+format allows for the placement of code and data within the 16-bit
+linear address space of the Intel 8-bit processors.  The 16-bit
+hexadecimal format allows for the 20-bit segmented address space of the
+Intel 16-bit processors.  And the 32-bit format allows for the 32-bit
+linear address space of the Intel 32-bit processors.
+The hexadecimal representation of binary is coded in ASCII alphanumeric
+characters. For example, the 8-bit binary value 0011-1111 is 3F in
+hexadecimal.  To code this in ASCII, one 8-bit byte containing the ASCII
+code for the character '3' (0011-0011 or 033H) and one 8-bit byte
+containing the ASCII code for the character 'F' (0100-0110 or 046H) are
+required.  For each byte value, the high-order hexadecimal digit is
+always the first digit of the pair of hexadecimal digits.  This
+representation (ASCII hexadecimal) requires twice as ma ny bytes as the
+binary representation.
+A hexadecimal object file is blocked into records, each of which
+contains the record type, length, memory load address and checksum in
+addition to the data.  There are currently six (6) different types of
+records that are defined, not all combinations of these records are
+meaningful, however. The records are:
+
+Data Record (8-, 16-, or 32-bit formats)
+End of File Record (8-, 16-, or 32-bit formats)
+Extended Segment Address Record (16- or 32-bit formats)
+Start Segment Address Record (16- or 32-bit formats)
+Extended Linear Address Record (32-bit format only)
+Start Linear Address Record (32-bit format only)
+
+
+2. General Record Format
+| RECORD  |     LOAD     |         |         |  INFO   |         |
+|  MARK   |    RECLEN    | OFFSET  | RECTYP  |   or    | CHKSUM  |
+|  ':'    |              |         |         |  DATA   |         |
+  1-byte       1-byte      2-bytes   1-byte    n-bytes   1-byte
+
+Each record begins with a RECORD MARK field containing 03AH, the ASCII
+code for the colon (':') character.
+Each record has a RECLEN field which specifies the number of bytes of
+information or data which follows the RECTYP field of the record.  Note
+that one data byte is represented by two ASCII characters.  The maximum
+value of the RECLEN field is hexadecimal 'FF' or 255.
+Each record has a LOAD OFFSET field which specifies the 16-bit starting
+load offset of the data bytes, therefore this field is only used for
+Data Records.  In other records where this field is not used, it should
+be coded as four ASCII zero characters ('0000' or 030303030H).
+Each record has a RECTYP field which specifies the record type of this
+record.  The RECTYP field is used to interpret the remaining information
+within the record.  The encoding for all the current record types are:
+
+'00' Data Record
+'01' End of File Record
+'02' Extended Segment Address Record
+'03' Start Segment Address Record
+'04' Extended Linear Address Record
+'05' Start Linear Address Record
+
+Each record has a variable length INFO/DATA field, it consists of zero
+or more bytes encoded as pairs of hexadecimal digits.  The
+interpretation of this field depends on the RECTYP field.
+Each record ends with a CHKSUM field that contains the ASCII hexadecimal
+representation of the two's complement of  the 8-bit bytes that result
+from converting each pair of ASCII hexadecimal digits to one byte of
+binary, from and including the RECLEN field to and including the last
+byte of the INFO/DATA field.  Therefore, the sum of all the ASCII pairs
+in a record after converting to binary, from the RECLEN field to and
+including the CHKSUM field, is zero.
+
+
+3. Extended Linear Address Record    (32-bit format only)
+| RECORD  |     LOAD     |         |         |         |         |
+|  MARK   |    RECLEN    | OFFSET  | RECTYP  |  ULBA   | CHKSUM  |
+|  ':'    |    '02'      | '0000'  |  '04'   |         |         |
+  1-byte       1-byte      2-bytes   1-byte    2-bytes   1-byte
+
+The 32-bit Extended Linear Address Record is used to specify bits 16-31
+of the Linear Base Address (LBA), where bits 0-15 of the LBA are zero. 
+Bits 16-31 of the LBA are referred to as the Upper Linear Base Address
+(ULBA). The absolute memory address of a content byte in a subsequent
+Data Record is obtained by adding the LBA to an offset calculated by
+adding the LOAD OFFSET field of the containing Data Record to the index
+of the byte in the Data Record (0, 1, 2, ... n).  This offset addition
+is done modulo 4G (i.e., 32-bits), ignoring any carry, so that offset
+wrap-around loading (from OFFFFFFFFH to OOOOOOOOOH) results in wrapping
+around from the end to the beginning of the 4G linear address defined by
+the LBA.  The linear address at which a particular byte is loaded is
+calculated as:
+(LBA + DRLO + DRI) MOD 4G
+where:
+DRLO is the LOAD OFFSET field of a Data Record.
+DRI is the data byte index within the Data Record.
+
+When an Extended Linear Address Record defines the value of LBA, it may
+appear anywhere within a 32-bit hexadecimal object file. This value
+remains in effect until another Extended Linear Address Record is
+encountered.  The LBA defaults to zero until an Extended Linear Address
+Record is encountered.
+The contents of the individual fields within the record are:
+
+RECORD MARK
+This field contains 03AH, the hexadecimal encoding of the ASCII colon
+(':') character.
+
+RECLEN
+The field contains 03032H, the hexadecimal encoding of the ASCII
+characters '02', which is the length, in bytes, of the ULBA data
+information within this record.
+
+LOAD OFFSET
+This field contains 030303030H, the hexadecimal encoding of the ASCII
+characters '0000', since this field is not used for this record.
+
+RECTYP
+This field contains 03034H, the hexadecimal encoding of the ASCII
+character '04', which specifies the record type to be an Extended Linear
+Address Record.
+
+ULBA
+This field contains four ASCII hexadecimal digits that specify the
+16-bit Upper Linear Base Address value.  The high-order byte is the
+10th/llth character pair of the record.  The low-order byte is the
+12th/13th character pair of the record.
+
+CHKSUM
+This field contains the check sum on the RECLEN, LOAD OFFSET, RECTYP,
+and ULBA fields.
+
+
+4. Extended Segment Address Record (16- or 32-bit formats)
+| RECORD  |     LOAD     |         |         |         |         |
+|  MARK   |    RECLEN    | OFFSET  | RECTYP  |  USBA   | CHKSUM  |
+|  ':'    |    '02'      | '0000'  |  '02'   |         |         |
+  1-byte       1-byte      2-bytes   1-byte    2-bytes   1-byte
+
+The 16-bit Extended Segment Address Record is used to specify bits 4-19
+of the Segment Base Address (SBA), where bits 0-3 of the SBA are zero. 
+Bits 4-19 of the SBA are referred to as the Upper Segment Base Address
+(USBA). The absolute memory address of a content byte in a subsequent
+Data Record is obtained by adding the SBA to an offset calculated by
+adding the LOAD OFFSET field of the containing Data Record to the index
+of the byte in the Data Record (0, 1, 2, ... n).  This offset addition
+is done modulo 64K (i.e., 16-bits), ignoring any carry, so that offset
+wraparound loading (from OFFFFH to OOOOOH) results in wrapping around
+from the end to the beginning of the 64K segment defined by the SBA. 
+The address at which a particular byte is loaded is calculated as:
+
+        SBA +  ([DRLO  +  DRI]  MOD  64K)
+
+where:
+        DRLO is the LOAD OFFSET field of a Data Record.
+        DRI is the data byte index within the Data Record.
+
+When an Extended Segment Address Record defines the value of SBA, it
+may appear anywhere within a 16-bit hexadecimal object file.  This
+value remains in effect until another Extended Segment Address
+Record is encountered.  The SBA defaults to zero until an Extended
+Segment Address Record is encountered.
+
+The contents of the individual fields within the record are:
+
+RECORD MARK
+This field contains 03AH, the hexadecimal encoding of the ASCII
+colon (':') character.
+
+RECLEN
+The field contains 03032H, the hexadecimal encoding of the ASCII
+characters '02', which is the length, in bytes, of the USBA data
+information within this record.
+
+LOAD OFFSET
+This field contains 030303030H, the hexadecimal encoding of the
+ASCII characters '0000', since this field is not used for this
+record.
+
+RECTYP
+This field contains 03032H, the hexadecimal encoding of the ASCII
+character '02', which specifies the record type to be an Extended
+Segment Address Record.
+
+USBA
+This field contains four ASCII hexadecimal digits that specify the
+16-bit Upper Segment Base Address value.  The high-order byte is the
+10th/1lth character pair of the record.  The low-order byte is the
+12th/13th character pair of the record.
+
+CHKSUM
+This field contains the check sum on the RECLEN, LOAD OFFSET,
+RECTYP, and USBA fields.
+
+5.    Data Record   (8-, 16-, or 32-bit formats)
+
+| RECORD  |     LOAD     |         |         |         |         |
+|  MARK   |    RECLEN    | OFFSET  | RECTYP  |  DATA   | CHKSUM  |
+|  ':'    |              |         |  '00'   |         |         |
+  1-byte       1-byte      2-bytes   1-byte    n-bytes   1-byte
+
+
+The Data Record provides a set of hexadecimal digits that represent
+the ASCII code for data bytes that make up a portion of a memory
+image.  The method for calculating the absolute address (linear in
+the 8-bit and 32-bit case and segmented in the 16-bit case) for each
+byte of data is described in the discussions of the Extended Linear
+Address Record and the Extended Segment Address Record.
+
+The contents of the individual fields within the record are:
+
+RECORD MARK
+This field contains 03AH, the hexadecimal encoding of the ASCII
+colon (':') character.
+
+RECLEN
+The field contains two ASCII hexadecimal digits that specify the
+number of data bytes in the record.  The maximum value is 'FF' or
+04646H (255 decimal).
+
+LOAD OFFSET
+This field contains four ASCII hexadecimal digits representing the
+offset from the LBA (see Extended Linear Address Record) or SBA (see
+Extended Segment Address Record) defining the address which the
+first byte of the data is to be placed.
+
+RECTYP
+This field contains 03030H, the hexadecimal encoding of the ASCII
+character '00', which specifies the record type to be a Data Record.
+
+DATA
+This field contains pairs of ASCII hexadecimal digits, one pair for
+each data byte.
+
+CHKSUM
+This field contains the check sum on the RECLEN, LOAD OFFSET,
+RECTYP, and DATA fields.
+
+
+6.    Start Linear Address Record  (32-bit format only)
+
+| RECORD  |     LOAD     |         |         |         |         |
+|  MARK   |    RECLEN    | OFFSET  | RECTYP  |  EIP    | CHKSUM  |
+|  ':'    |    '04'      | '0000'  |  '05'   |         |         |
+  1-byte       1-byte      2-bytes   1-byte    4-bytes   1-byte
+
+
+The Start Linear Address Record is used to specify the execution
+start address for the object file.  The value given is the 32-bit
+linear address for the EIP register.  Note that this record only
+specifies the code address within the 32-bit linear address space of
+the 80386.  If the code is to start execution in the real mode of
+the 80386, then the Start Segment Address Record should be used
+instead, since that record specifies both the CS and IP register
+contents necessary for real mode.
+
+The Start Linear Address Record can appear anywhere in a 32-bit
+hexadecimal object file.  If such a record is not present in a
+hexadecimal object file, a loader is free to assign a default start
+address.
+
+The contents of the individual fields within the record are:
+
+RECORD MARK
+This field contains 03AH, the hexadecimal encoding of the ASCII
+colon (':') character.
+
+RECLEN
+The field contains 03034H, the hexadecimal encoding of the ASCII
+characters '04', which is the length, in bytes, of the EIP register
+content within this record.
+
+LOAD OFFSET
+This field contains 030303030H, the hexadecimal encoding of the
+ASCII characters '0000', since this field is not used for this
+record.
+
+RECTYP
+This field contains 03035H, the hexadecimal encoding of the ASCII
+character '05', which specifies the record type to be a Start Linear
+Address Record.
+
+EIP
+This field contains eight ASCII hexadecimal digits that specify the
+32-bit EIP register contents.  The high-order byte is the 10th/1lth
+character pair.
+
+CHKSUM
+This field contains the check sum on the RECLEN, LOAD OFFSET,
+RECTYP, and EIP fields.
+
+
+7.    Start Segment Address Record (16- or 32-bit formats)
+
+| RECORD  |     LOAD     |         |         |         |         |
+|  MARK   |    RECLEN    | OFFSET  | RECTYP  |  CS/IP  | CHKSUM  |
+|  ':'    |    '04'      | '0000'  |  '03'   |         |         |
+  1-byte       1-byte      2-bytes   1-byte    4-bytes   1-byte
+
+
+The Start Segment Address Record is used to specify the execution
+start address for the object file.  The value given is the 20-bit
+segment address for the CS and IP registers.  Note that this record
+only specifies the code address within the 20-bit segmented address
+space of the 8086/80186.
+
+The Start Segment Address Record can appear anywhere in a 16-bit
+hexadecimal object file.   If such a record is not present in a
+hexadecimal object file, a loader is free to assign a default start
+address.
+
+The contents of the individual fields within the record are:
+
+RECORD MARK
+This field contains 03AH, the hexadecimal encoding of the ASCII
+colon (':') character.
+
+RECLEN
+The field contains 03034H, the hexadecimal encoding of the ASCII
+characters '04', which is the length, in bytes, of the CS/IP
+register contents within this record.
+
+LOAD OFFSET
+This field contains 030303030H, the hexadecimal encoding of the
+ASCII characters '0000', since this field is not used for this
+record.
+
+RECTYP
+This field contains 03033H, the hexadecimal encoding of the ASCII
+character '03', which specifies the record type to be a Start
+Segment Address Record.
+
+CS/IP
+This field contains eight ASCII hexadecimal digits that specify the
+16-bit CS register and 16-bit IP register contents.  The high-order
+byte of the CS register content is the 10th/llth character pair, the
+low-order byte is the 12th/13th character pair of the record.  The
+high-order byte of the IP register content is the 14th/15th
+character pair, the low-order byte is the 16th/17th character pair
+of the record.
+
+CHKSUM
+This field contains the check sum on the RECLEN, LOAD OFFSET,
+RECTYP, and CS/IP fields.
+
+
+
+8.   End of File Record  (8-, 16-, or 32-bit formats)
+
+| RECORD  |     LOAD     |         |         |         |
+|  MARK   |    RECLEN    | OFFSET  | RECTYP  | CHKSUM  |
+|  ':'    |    '00'      | '0000'  |  '01'   |         |
+  1-byte       1-byte      2-bytes   1-byte    1-byte
+
+The End of File Record specifies the end of the hexadecimal object
+file.
+
+The contents of the individual fields within the record are:
+
+RECORD  MARK
+This field contains 03AH, the hexadecimal encoding of the ASCII
+colon (':') character.
+
+RECLEN
+The field contains 03030H, the hexadecimal encoding of the ASCII
+characters '00'.  Since this record does not contain any INFO/DATA
+bytes, the length is zero.
+
+LOAD  OFFSET
+This field contains 030303030H, the hexadecimal encoding of the
+ASCII characters '0000', since this field is not used for this
+record.
+
+RECTYP
+This field contains 03031H, the hexadecimal encoding of the ASCII
+character '01', which specifies the record type to be an End of File
+Record.
+
+CHKSUM
+This field contains the check sum an the RECLEN, LOAD OFFSET, and
+RECTYP fields.  Since all the fields are static, the check sum can
+also be calculated statically, and the value is 04646H, the
+hexadecimal encoding of the ASCII characters 'FF'.
+
+========================================================================
+END
diff --git a/tools/hex2bin-2.0/doc/srec.txt b/tools/hex2bin-2.0/doc/srec.txt
new file mode 100644
index 0000000..ea63d31
--- /dev/null
+++ b/tools/hex2bin-2.0/doc/srec.txt
@@ -0,0 +1,447 @@
+S-Records

+

+

+    -S-Record Format-

+

+        Chaplin@keinstr.uucp (Roger Chaplin) reposted an article written

+   by mcdchg!motmpl!ron (Ron Widell) that explained how Motorola

+   S-Records are formatted.  This comes from a unix man page.  No

+        mention of which version of Unix is specified.  This section

+   of the FAQ is a bit long.  An anonymous ftp archive is currently

+   being sought.  When one is found, the section will be placed in

+   the archive.

+

+

+        SREC(4)                UNIX 5.0 (03/21/84)                SREC(4)

+

+

+        An S-record file consists of a sequence of specially formatted

+   ASCII character strings.  An S-record will be less than or equal to

+   78 bytes in length.

+

+        The order of S-records within a file is of no significance and no

+   particular order may be assumed.

+

+        The general format of an S-record follow:

+

+        +------------------//-------------------//-----------------------+

+        | type | count | address  |            data           | checksum |

+        +------------------//-------------------//-----------------------+

+

+          type      A char-2- field.  These characters describe the

+                    type of record (S0, S1, S2, S3, S5, S7, S8, or

+                    S9).

+          count     A char-2- field.  These characters when paired and

+                    interpreted as a hexadecimal value, display the

+                    count of remaining character pairs in the record.

+

+          address   A char-4,6, or 8- field.  These characters grouped

+                    and interpreted as a hexadecimal value, display

+                    the address at which the data field is to be

+                    loaded into memory.  The length of the field

+                    depends on the number of bytes necessary to hold

+                    the address.  A 2-byte address uses 4 characters,

+                    a 3-byte address uses 6 characters, and a 4-byte

+                    address uses 8 characters.

+          data      A char -0-64- field.  These characters when paired

+                    and interpreted as hexadecimal values represent

+                    the memory loadable data or descriptive

+                    information.

+

+          checksum  A char-2- field.  These characters when paired and

+                    interpreted as a hexadecimal value display the

+                    least significant byte of the ones complement of

+                    the sum of the byte values represented by the

+                    pairs of characters making up the count, the

+                    address, and the data fields.

+

+          Each record is terminated with a line feed.  If any

+          additional or different record terminator(s) or delay

+          characters are needed during transmission to the target

+          system it is the responsibility of the transmitting program

+          to provide them.

+

+          S0 Record  The type of record is 'S0' (0x5330).  The address

+

+

+                     field is unused and will be filled with zeros

+                     (0x0000).  The header information within the data

+                     field is divided into the following subfields.

+

+                                  mname      is char-20- and is the

+                                             module name.

+                                  ver        is char-2- and is the

+                                             version number.

+

+                                  rev        is char-2- and is the

+                                             revision number.

+                                  description is char-0-36- and is a

+                                             text comment.

+

+                     Each of the subfields is composed of ASCII bytes

+                     whose associated characters, when paired,

+                     represent one byte hexadecimal values in the case

+                     of the version and revision numbers, or represent

+                     the hexadecimal values of the ASCII characters

+                     comprising the module name and description.

+

+          S1 Record  The type of record field is 'S1' (0x5331).  The

+                     address field is interpreted as a 2-byte address.

+                     The data field is composed of memory loadable

+                     data.

+          S2 Record  The type of record field is 'S2' (0x5332).  The

+                     address field is interpreted as a 3-byte address.

+                     The data field is composed of memory loadable

+                     data.

+

+          S3 Record  The type of record field is 'S3' (0x5333).  The

+                     address field is interpreted as a 4-byte address.

+                     The data field is composed of memory loadable

+                     data.

+          S5 Record  The type of record field is 'S5' (0x5335).  The

+                     address field is interpreted as a 2-byte value

+                     and contains the count of S1, S2, and S3 records

+                     previously transmitted.  There is no data field.

+

+          S7 Record  The type of record field is 'S7' (0x5337).  The

+                     address field contains the starting execution

+                     address and is interpreted as  4-byte address.

+                     There is no data field.

+          S8 Record  The type of record field is 'S8' (0x5338).  The

+                     address field contains the starting execution

+                     address and is interpreted as  3-byte address.

+                     There is no data field.

+

+          S9 Record  The type of record field is 'S9' (0x5339).  The

+                     address field contains the starting execution

+                     address and is interpreted as  2-byte address.

+                     There is no data field.

+

+     EXAMPLE

+

+          Shown below is a typical S-record format file.

+

+                 S00600004844521B

+                 S1130000285F245F2212226A000424290008237C2A

+                 S11300100002000800082629001853812341001813

+                 S113002041E900084E42234300182342000824A952

+                 S107003000144ED492

+                 S5030004F8

+                 S9030000FC

+

+          The file consists of one S0 record, four S1 records, one S5

+          record and an S9 record.

+

+          The S0 record is comprised as follows:

+

+             S0     S-record type S0, indicating it is a header

+                    record.

+             06     Hexadecimal 06 (decimal 6), indicating that six

+                    character pairs (or ASCII bytes) follow.

+

+             00 00  Four character 2-byte address field, zeroes in

+                    this example.

+             48     ASCII H, D, and R - "HDR".

+

+             1B     The checksum.

+

+          The first S1 record is comprised as follows:

+             S1     S-record type S1, indicating it is a data record

+                    to be loaded at a 2-byte address.

+

+             13     Hexadecimal 13 (decimal 19), indicating that

+                    nineteen character pairs, representing a 2 byte

+                    address, 16 bytes of binary data, and a 1 byte

+                    checksum, follow.

+             00 00  Four character 2-byte address field; hexadecimal

+                    address 0x0000, where the data which follows is to

+                    be loaded.

+

+             28 5F 24 5F 22 12 22 6A 00 04 24 29 00 08 23 7C Sixteen

+                    character pairs representing the actual binary

+                    data.

+             2A     The checksum.

+

+          The second and third S1 records each contain 0x13 (19)

+          character pairs and are ended with checksums of 13 and 52,

+          respectively.  The fourth S1 record contains 07 character

+          pairs and has a checksum of 92.

+

+          The S5 record is comprised as follows:

+

+             S5     S-record type S5, indicating it is a count record

+                    indicating the number of S1 records.

+

+

+

+             03     Hexadecimal 03 (decimal 3), indicating that three

+                    character pairs follow.

+

+             00 04  Hexadecimal 0004 (decimal 4), indicating that

+                    there are four data records previous to this

+                    record.

+             F8     The checksum.

+

+          The S9 record is comprised as follows:

+

+             S9     S-record type S9, indicating it is a termination

+                    record.

+             03     Hexadecimal 03 (decimal 3), indicating that three

+                    character pairs follow.

+

+             00 00  The address field, hexadecimal 0 (decimal 0)

+                    indicating the starting execution address.

+             FC     The checksum.

+

+

+    -Intel Hex ASCII Format-

+

+   Intel HEX-ASCII format takes the form:

+

+            +----------------------------------- Start Character

+            |

+            |  +-------------------------------- Byte Count

+            |  |                                     (# of data bytes)

+            |  |

+            |  |     +-------------------------- Address of first data.

+            |  |     |

+            |  |     |     +-------------------- Record Type (00 data,

+            |  |     |     |                         01 end of record)

+            |  |     |     |

+            |  |     |     |       +------------ Data Bytes

+            |  |     |     |       |

+            |  |     |     |       |       +---- Checksum

+            |  |     |     |       |       |

+       | / \ /     \ / \ /         \ / \

+       : B C A A A A T T H H ... H H C C

+

+   An examples:

+

+       :10000000DB00E60F5F1600211100197ED300C3004C

+       :1000100000000101030307070F0F1F1F3F3F7F7FF2

+       :01002000FFE0

+       :00000001FF

+

+   This information comes from _Microprocessors and Programmed

+   Logic_, Second Edition, Kenneth L. Short, 1987, Prentice-Hall,

+   ISBN 0-13-580606-2.

+

+   Provisions have been made for data spaces larger than 64 kBytes.

+   The above reference does not discuss them.  I suspect there is

+   a start of segment type record, but I do not know how it is

+   implemented.

+

+----------------------------------------------------------------------------

+

+/* This file contains source code to read a Motorola S-record file into

+** a memory image.  The size of the file cannot exceed BUFSIZE of data.

+** The image is then written to disk either as binary data starting at

+** address 0 with no data gaps, or as a C array of unsigned longs.

+** Input lines must be no longer than MAXLINE.  No check is made!

+**

+**      Author:         Eric McRae, Electro-Logic Machines, Inc.

+**      Date:           Copyright 1994

+**

+** This source code is made available to the public "as is".  No

+** warranty is given or implied for it's proper operation.  This source

+** code may be used in whole or in part as long as this copyright is

+** included.

+*/

+#include <stdio.h>

+#include <stdlib.h>

+#include <string.h>

+

+/* Comment the following line for non PC applications */

+#define PCDOS

+

+/* Uncomment the following line if you want a binary output instead of

+** a structure

+*/

+/* #define BINARY  */

+

+#ifdef PCDOS                    /* Intel x86 architecture */

+#define BUFSIZE 49152           /* 48K to avoid segment hopping */

+#else                           /* Any reasonable (non-segmented) arch... */

+#define BUFSIZE 65536           /* As big as you want */

+#endif

+

+#define MAXLINE 256             /* Length of longest input line + 1 */

+/* Globals */

+FILE *infilePH, *outfilePH;     /* Handles for input and output files */

+unsigned char *bufAC,           /* Allocated image buffer */

+    *highestPC = NULL;          /* Highest buffer address written */

+

+/* Change this string to reflect the name of the output array */

+char headerAC[] = "unsigned long sRec[] =\n{\n";

+

+/* Predeclarations */

+int parsebufN( char * );                /* Does the actual parsing */

+

+void main(int argc, const char * argv[])

+{

+    int c,                              /* Temp char storage */

+        resN;                           /* result status */

+    char *lbufPC, lbufAC[MAXLINE];

+   int linectrN = 0;            /* Used to correlate parse fail to input line */

+

+#ifndef BINARY

+        int i;

+    unsigned long *codePL; 

+    unsigned char *codePC;

+#endif

+ 

+    /* Check the argument count */

+    if( argc != 3 )             /* If didn't specify input and output files */

+    {

+        printf("Usage: %s: infile outfile\n", argv[0] );

+        exit(1);

+    }

+

+    /* OK, let's open some files */

+    if( ( infilePH = fopen( argv[1], "r" )  )== NULL )

+    {

+        printf("%s: Couldn't open input file %s\n", argv[0], argv[1] );

+        exit(2);

+    }

+

+    if( ( outfilePH = fopen( argv[2], "w" ) ) == NULL )

+    {

+        printf("%s: Couldn't open output file %s\n", argv[0], argv[3] );

+        exit(3);

+    }

+

+    /* OK, get a buffer and clear it. */

+    if( (bufAC = calloc( (size_t)BUFSIZE, (size_t)1 )) == NULL )

+    {

+        printf("%s: Couldn't malloc memory for buffer\n", argv[0] );

+        exit(4);

+    }

+

+    lbufPC = lbufAC;                    /* Point at beginning of line buffer */

+    while( c = fgetc( infilePH )) 

+    {

+        if( (c == '\n') || (c == EOF) ) /* If found end of line or file */

+        {                               /* Parse the Line */

+            if( ( c == EOF ) && (  ferror( infilePH ) ) )

+            {

+                printf("%s: Error reading input file\n", argv[0] );

+                exit(5);

+            }

+            else

+            {           /* OK, have a complete line in buffer */

+                linectrN++;             /* Increment line counter */

+                if( lbufPC == lbufAC )

+                        break;          /* ignore blank lines */

+                *lbufPC = 0;            /* Terminate the line string */

+                if( resN = parsebufN( lbufAC ) ) /* Parse data record to mem */

+                {

+                    printf("%s: Error reading input file at line %d, return code = %d\n",

+                        argv[0], linectrN, resN );

+                    exit( resN );

+                }

+                lbufPC = lbufAC;        /* Repoint line buffer pointer */

+            }           /* End of have a complete line */

+        }

+        else

+        *lbufPC++ = c;                  /* Place char into line buffer */

+    }

+

+    /* At this point, the input file has been emptied.  Now dispose of the

+    ** output data according to compilation mode.

+    */

+

+#ifdef BINARY

+

+    /* Write the buffer back to disk as a binary image */

+    resN = fwrite( bufAC, 1, (size_t)((highestPC - bufAC) + 1), outfilePH );

+    if( resN != (int)( (highestPC - bufAC) + 1) )

+    {

+        printf("%s: Error writing output file\n", argv[0] );

+        exit( 6 );

+    }

+

+#else

+    /* Produce a file that can be included in a C program.  Data is read

+    ** from buffer as bytes to avoid portability/endian problems with

+    ** this program.

+    */

+    /* Output header first, then 1 long per line */

+    fwrite( (void *)headerAC, 1, (size_t)(sizeof( headerAC )-1), outfilePH );

+

+    codePL = (unsigned long *)bufAC;

+    for( i = (highestPC - bufAC + 1) / 4; i; i-- )      /* for each long */

+    {

+        codePC = (unsigned char *)codePL++;

+        sprintf(lbufAC, "0x%02x%02x%02x%02x%s",

+            *codePC, *(codePC + 1), *(codePC + 2), *(codePC + 3),

+            i == 1 ? "\n" : ",\n" );            /* No comma after final long */

+        fwrite( lbufAC, 1, (size_t)(strlen( lbufAC )), outfilePH );

+    }

+    /* OK, data has been written out, close end of array */

+    fwrite( "};\n", 1, (size_t)3, outfilePH );

+#endif

+}                                             

+

+/* Function: parsebufV

+**      Parses an S-record in the buffer and writes it into the buffer

+**      if it is has a valid checksum.

+**

+** Args:        pointer to character buffer for null terminated line

+** Returns:     int result code: 0 = success, else failure

+*/

+int parsebufN(  char *lbufPC )

+{

+    unsigned long addrL;

+    unsigned char cksmB,        /* checksum of addr, count, & data length */

+        *bufPC;                 /* Pointer into memory array */

+    int i, countN,              /* Number of bytes represented in record */

+        oheadN,                 /* Number of overhead (addr + chksum) bytes */

+        tvalN;                  /* Temp for check checksum */

+

+    switch( *(lbufPC+1) )       /* examine 2nd character on the line */

+    {

+    case '1':                   /* 16 bit address field */

+        if( sscanf(lbufPC, "S1%2x%4lx", &countN, &addrL ) != 2 )

+            return( 10 );       /* Flag error in S1 record */

+        oheadN = 3;             /* 2 address + 1 checksum */

+        break;

+

+    case '2':                   /* 24 bit address field */

+        if( sscanf(lbufPC, "S2%2x%6lx", &countN, &addrL ) != 2 )

+            return( 11 );       /* Flag error in S2 record */

+        oheadN = 4;             /* 3 address + 1 checksum */

+        break;

+

+    case '3':                   /* 32 bit address field */

+        if( sscanf(lbufPC, "S3%2x%8lx", &countN, &addrL ) != 2 )

+            return( 12 );       /* Flag error in S3 record */

+        oheadN = 5;             /* 4 address + 1 checksum */

+        break;

+

+    default:                    /* ignore all but S1,2,3 records. */

+        return( 0 );

+    }

+

+    if( addrL > BUFSIZE ) return( 13 ); /* if address exceeds buffer size */

+    bufPC = bufAC + addrL;      /* otherwise, point to right spot in buffer */

+

+    /* OK now see if checksum is OK, while reading data to buffer */

+    cksmB = 0;

+    countN++;                   /* Bump counter to read final checksum too */

+    for( i = 1; i <= countN; i++ )

+    {

+        sscanf( lbufPC + i*2, "%2x", &tvalN );  /* Scan a 2 hex digit byte  */

+        cksmB += (unsigned char)tvalN;

+        if( ( i > oheadN ) && ( i < countN ) )  /* If scanned a data byte */

+            *bufPC++ = (unsigned char) tvalN;   /* write it to the buffer */

+    }

+    if( cksmB += 1 ) return( 14 );      /* flag checksum error */

+

+    if( (bufPC - 1) > highestPC )

+        highestPC = bufPC - 1;          /* track highest address loaded */

+

+    return( 0 );                        /* Successful return */

+}

+

+

+

diff --git a/tools/hex2bin-2.0/src/binary.c b/tools/hex2bin-2.0/src/binary.c
new file mode 100644
index 0000000..63ead0d
--- /dev/null
+++ b/tools/hex2bin-2.0/src/binary.c
@@ -0,0 +1,196 @@
+/*---------------------------------------------------------------------------*
+ * binary.c                                                                  *
+ * Copyright (C) 2014  Jacques Pelletier                                     *
+ *                                                                           *
+ * This program is free software; you can redistribute it and *or            *
+ * modify it under the terms of the GNU General Public License               *
+ * as published by the Free Software Foundation; either version 2            *
+ * of the License, or (at your option) any later version.                    *
+ *                                                                           *
+ * This program is distributed in the hope that it will be useful,           *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             *
+ * GNU General Public License for more details.                              *
+ *                                                                           *
+ * You should have received a copy of the GNU General Public License         *
+ * along with this program; if not, write to the Free Software Foundation,   *
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.           *
+ *---------------------------------------------------------------------------*/
+
+#include <stdint.h>
+
+#include "binary.h"
+
+const uint8_t Reflect8[256] = {
+  0x00,0x80,0x40,0xC0,0x20,0xA0,0x60,0xE0,0x10,0x90,0x50,0xD0,0x30,0xB0,0x70,0xF0,
+  0x08,0x88,0x48,0xC8,0x28,0xA8,0x68,0xE8,0x18,0x98,0x58,0xD8,0x38,0xB8,0x78,0xF8,
+  0x04,0x84,0x44,0xC4,0x24,0xA4,0x64,0xE4,0x14,0x94,0x54,0xD4,0x34,0xB4,0x74,0xF4,
+  0x0C,0x8C,0x4C,0xCC,0x2C,0xAC,0x6C,0xEC,0x1C,0x9C,0x5C,0xDC,0x3C,0xBC,0x7C,0xFC,
+  0x02,0x82,0x42,0xC2,0x22,0xA2,0x62,0xE2,0x12,0x92,0x52,0xD2,0x32,0xB2,0x72,0xF2,
+  0x0A,0x8A,0x4A,0xCA,0x2A,0xAA,0x6A,0xEA,0x1A,0x9A,0x5A,0xDA,0x3A,0xBA,0x7A,0xFA,
+  0x06,0x86,0x46,0xC6,0x26,0xA6,0x66,0xE6,0x16,0x96,0x56,0xD6,0x36,0xB6,0x76,0xF6,
+  0x0E,0x8E,0x4E,0xCE,0x2E,0xAE,0x6E,0xEE,0x1E,0x9E,0x5E,0xDE,0x3E,0xBE,0x7E,0xFE,
+  0x01,0x81,0x41,0xC1,0x21,0xA1,0x61,0xE1,0x11,0x91,0x51,0xD1,0x31,0xB1,0x71,0xF1,
+  0x09,0x89,0x49,0xC9,0x29,0xA9,0x69,0xE9,0x19,0x99,0x59,0xD9,0x39,0xB9,0x79,0xF9,
+  0x05,0x85,0x45,0xC5,0x25,0xA5,0x65,0xE5,0x15,0x95,0x55,0xD5,0x35,0xB5,0x75,0xF5,
+  0x0D,0x8D,0x4D,0xCD,0x2D,0xAD,0x6D,0xED,0x1D,0x9D,0x5D,0xDD,0x3D,0xBD,0x7D,0xFD,
+  0x03,0x83,0x43,0xC3,0x23,0xA3,0x63,0xE3,0x13,0x93,0x53,0xD3,0x33,0xB3,0x73,0xF3,
+  0x0B,0x8B,0x4B,0xCB,0x2B,0xAB,0x6B,0xEB,0x1B,0x9B,0x5B,0xDB,0x3B,0xBB,0x7B,0xFB,
+  0x07,0x87,0x47,0xC7,0x27,0xA7,0x67,0xE7,0x17,0x97,0x57,0xD7,0x37,0xB7,0x77,0xF7,
+  0x0F,0x8F,0x4F,0xCF,0x2F,0xAF,0x6F,0xEF,0x1F,0x9F,0x5F,0xDF,0x3F,0xBF,0x7F,0xFF,
+};
+
+uint16_t Reflect16(uint16_t Value16)
+{
+  return (((uint16_t) Reflect8[u16_lo(Value16)]) << 8) | ((uint16_t) Reflect8[u16_hi(Value16)]);
+}
+
+uint32_t Reflect24(uint32_t Value24)
+{
+  return (
+		  (((uint32_t) Reflect8[u32_b0(Value24)]) << 16) |
+		  (((uint32_t) Reflect8[u32_b1(Value24)]) << 8)  |
+		   ((uint32_t) Reflect8[u32_b2(Value24)])
+		  );
+}
+
+uint32_t Reflect32(uint32_t Value32)
+{
+  return (
+		  (((uint32_t) Reflect8[u32_b0(Value32)]) << 24) |
+		  (((uint32_t) Reflect8[u32_b1(Value32)]) << 16) |
+		  (((uint32_t) Reflect8[u32_b2(Value32)]) << 8)  |
+		   ((uint32_t) Reflect8[u32_b3(Value32)])
+		  );
+}
+
+uint64_t Reflect40(uint64_t Value40)
+{
+  return (
+		  (((uint64_t) Reflect8[u64_b0(Value40)]) << 32) |
+		  (((uint64_t) Reflect8[u64_b1(Value40)]) << 24) |
+		  (((uint64_t) Reflect8[u64_b2(Value40)]) << 16) |
+		  (((uint64_t) Reflect8[u64_b3(Value40)]) << 8)  |
+		   ((uint64_t) Reflect8[u64_b4(Value40)])
+		  );
+}
+
+uint64_t Reflect64(uint64_t Value64)
+{
+  return (
+		  (((uint64_t) Reflect8[u64_b0(Value64)]) << 56) |
+		  (((uint64_t) Reflect8[u64_b1(Value64)]) << 48) |
+		  (((uint64_t) Reflect8[u64_b2(Value64)]) << 40) |
+		  (((uint64_t) Reflect8[u64_b3(Value64)]) << 32) |
+		  (((uint64_t) Reflect8[u64_b4(Value64)]) << 24) |
+		  (((uint64_t) Reflect8[u64_b5(Value64)]) << 16) |
+		  (((uint64_t) Reflect8[u64_b6(Value64)]) << 8)  |
+		   ((uint64_t) Reflect8[u64_b7(Value64)])
+		  );
+}
+
+uint8_t u16_hi(uint16_t value)
+{
+	return (uint8_t)((value & 0xFF00) >> 8);
+}
+
+uint8_t u16_lo(uint16_t value)
+{
+	return (uint8_t)(value & 0x00FF);
+}
+
+uint8_t u32_b3(uint32_t value)
+{
+	return (uint8_t)((value & 0xFF000000) >> 24);
+}
+
+uint8_t u32_b2(uint32_t value)
+{
+	return (uint8_t)((value & 0x00FF0000) >> 16);
+}
+
+uint8_t u32_b1(uint32_t value)
+{
+	return (uint8_t)((value & 0x0000FF00) >> 8);
+}
+
+uint8_t u32_b0(uint32_t value)
+{
+	return (uint8_t)(value & 0x000000FF);
+}
+
+uint8_t u64_b7(uint64_t value)
+{
+	return (uint8_t)((value & 0xFF00000000000000) >> 56);
+}
+
+uint8_t u64_b6(uint64_t value)
+{
+	return (uint8_t)((value & 0x00FF000000000000) >> 48);
+}
+
+uint8_t u64_b5(uint64_t value)
+{
+	return (uint8_t)((value & 0x0000FF0000000000) >> 40);
+}
+
+uint8_t u64_b4(uint64_t value)
+{
+	return (uint8_t)((value & 0x000000FF00000000) >> 32);
+}
+
+uint8_t u64_b3(uint64_t value)
+{
+	return (uint8_t)((value & 0x00000000FF000000) >> 24);
+}
+
+uint8_t u64_b2(uint64_t value)
+{
+	return (uint8_t)((value & 0x0000000000FF0000) >> 16);
+}
+
+uint8_t u64_b1(uint64_t value)
+{
+	return (uint8_t)((value & 0x000000000000FF00) >> 8);
+}
+
+uint8_t u64_b0(uint64_t value)
+{
+	return (uint8_t)(value & 0x00000000000000FF);
+}
+
+/* Checksum/CRC conversion to ASCII */
+uint8_t nibble2ascii(uint8_t value)
+{
+  uint8_t result = value & 0x0f;
+
+  if (result > 9) return result + 0x41-0x0A;
+  else return result + 0x30;
+}
+
+bool cs_isdecdigit(char c)
+{
+    return (c >= 0x30) && (c < 0x3A);
+}
+
+unsigned char tohex(unsigned char c)
+{
+  if ((c >= '0') && (c < '9'+1))
+    return (c - '0');
+  if ((c >= 'A') && (c < 'F'+1))
+    return (c - 'A' + 0x0A);
+  if ((c >= 'a') && (c < 'f'+1))
+    return (c - 'a' + 0x0A);
+
+  return 0;
+}
+
+unsigned char todecimal(unsigned char c)
+{
+  if ((c >= '0') && (c < '9'+1))
+    return (c - '0');
+
+  return 0;
+}
+
+
diff --git a/tools/hex2bin-2.0/src/binary.h b/tools/hex2bin-2.0/src/binary.h
new file mode 100644
index 0000000..198589b
--- /dev/null
+++ b/tools/hex2bin-2.0/src/binary.h
@@ -0,0 +1,36 @@
+#ifndef _BINARY_H_
+#define _BINARY_H_
+
+typedef enum {false, true} bool;
+
+extern const unsigned char Reflect8[256];
+
+uint16_t Reflect16(uint16_t Value16);
+uint32_t Reflect24(uint32_t Value24);
+uint32_t Reflect32(uint32_t Value32);
+uint64_t Reflect40(uint64_t Value40);
+uint64_t Reflect64(uint64_t Value64);
+
+uint8_t u16_hi(uint16_t value);
+uint8_t u16_lo(uint16_t value);
+
+uint8_t u32_b3(uint32_t value);
+uint8_t u32_b2(uint32_t value);
+uint8_t u32_b1(uint32_t value);
+uint8_t u32_b0(uint32_t value);
+
+uint8_t u64_b7(uint64_t value);
+uint8_t u64_b6(uint64_t value);
+uint8_t u64_b5(uint64_t value);
+uint8_t u64_b4(uint64_t value);
+uint8_t u64_b3(uint64_t value);
+uint8_t u64_b2(uint64_t value);
+uint8_t u64_b1(uint64_t value);
+uint8_t u64_b0(uint64_t value);
+
+uint8_t nibble2ascii(uint8_t value);
+bool cs_isdecdigit(char c);
+unsigned char tohex(unsigned char c);
+unsigned char todecimal(unsigned char c);
+
+#endif /* _BINARY_H_ */
diff --git a/tools/hex2bin-2.0/src/common.c b/tools/hex2bin-2.0/src/common.c
new file mode 100644
index 0000000..f453dc4
--- /dev/null
+++ b/tools/hex2bin-2.0/src/common.c
@@ -0,0 +1,527 @@
+#include "common.h"
+
+filetype    Filename;           /* string for opening files */
+char        Extension[MAX_EXTENSION_SIZE];       /* filename extension for output files */
+
+FILE        *Filin,             /* input files */
+            *Filout;            /* output files */
+
+#ifdef USE_FILE_BUFFERS
+char		*FilinBuf,          /* text buffer for file input */
+            *FiloutBuf;         /* text buffer for file output */
+#endif
+
+int Pad_Byte = 0xFF;
+bool Enable_Checksum_Error = false;
+bool Status_Checksum_Error = false;
+byte 	Checksum;
+unsigned int Record_Nb;
+
+/* This will hold binary codes translated from hex file. */
+byte *Memory_Block;
+unsigned int Lowest_Address, Highest_Address;
+unsigned int Starting_Address;
+unsigned int Max_Length = 0;
+unsigned int Minimum_Block_Size = 0x1000; // 4096 byte
+int Module;
+bool Minimum_Block_Size_Setted = false;
+bool Starting_Address_Setted = false;
+bool Max_Length_Setted = false;
+bool Swap_Wordwise = false;
+
+int Endian = 0;
+
+t_CRC Cks_Type = CHK8_SUM;
+unsigned int Cks_Start = 0, Cks_End = 0, Cks_Addr = 0, Cks_Value = 0;
+bool Cks_range_set = false;
+bool Cks_Addr_set = false;
+bool Force_Value = false;
+
+unsigned int Crc_Poly = 0x07, Crc_Init = 0, Crc_XorOut = 0;
+bool Crc_RefIn = false;
+bool Crc_RefOut = false;
+
+void usage(void)
+{
+    fprintf (stderr,
+             "\n"
+             "usage: %s [OPTIONS] filename\n"
+             "Options:\n"
+             "  -c            Enable record checksum verification\n"
+             "  -C [Poly][Init][RefIn][RefOut][XorOut]\n                CRC parameters"
+             "  -e [ext]      Output filename extension (without the dot)\n"
+             "  -E [0|1]      Endian for checksum/CRC, 0: little, 1: big\n"
+             "  -f [address]  Address of check result to write\n"
+             "  -F [address] [value]\n                Address and value to force\n"
+             "  -k [0-4]      Select check method (checksum or CRC) and size\n"
+             "  -d            display list of check methods/value size\n"
+             "  -l [length]   Maximal Length (Starting address + Length -1 is Max Address)\n"
+             "                File will be filled with Pattern until Max Address is reached\n"
+             "  -m [size]     Minimum Block Size\n"
+             "                File Size Dimension will be a multiple of Minimum block size\n"
+             "                File will be filled with Pattern\n"
+             "                Length must be a power of 2 in hexadecimal [see -l option]\n"
+             "                Attention this option is STRONGER than Maximal Length  \n"
+             "  -p [value]    Pad-byte value in hex (default: %x)\n"
+             "  -r [start] [end]\n"
+             "                Range to compute checksum over (default is min and max addresses)\n"
+             "  -s [address]  Starting address in hex (default: 0)\n"
+             "  -w            Swap wordwise (low <-> high)\n\n",
+             Pgm_Name,Pad_Byte);
+    exit(1);
+} /* procedure USAGE */
+
+void DisplayCheckMethods(void)
+{
+    fprintf (stderr,
+             "Check methods/value size:\n"
+             "0:  Checksum  8-bit\n"
+             "1:  Checksum 16-bit\n"
+             "2:  CRC8\n"
+             "3:  CRC16\n"
+             "4:  CRC32\n");
+    exit(1);
+}
+
+#define LAST_CHECK_METHOD 4
+
+void *NoFailMalloc (size_t size)
+{
+    void *result;
+
+    if ((result = malloc (size)) == NULL)
+    {
+        fprintf (stderr,"Can't allocate memory.\n");
+        exit(1);
+    }
+    return (result);
+}
+
+/* Open the input file, with error checking */
+void NoFailOpenInputFile (char *Flnm)
+{
+    while ((Filin = fopen(Flnm,"r")) == NULL)
+    {
+        fprintf (stderr,"Input file %s cannot be opened. Enter new filename: ",Flnm);
+        if (fgets (Flnm,MAX_FILE_NAME_SIZE,stdin) == NULL) exit(1); /* modified error checking */
+
+        if (Flnm[strlen(Flnm) - 1] == '\n') Flnm[strlen(Flnm) - 1] = '\0';
+    }
+
+#ifdef USE_FILE_BUFFERS
+    FilinBuf = (char *) NoFailMalloc (BUFFSZ);
+    setvbuf(Filin, FilinBuf, _IOFBF, BUFFSZ);
+#endif
+} /* procedure OPENFILIN */
+
+/* Open the output file, with error checking */
+void NoFailOpenOutputFile (char *Flnm)
+{
+    while ((Filout = fopen(Flnm,"wb")) == NULL)
+    {
+        /* Failure to open the output file may be
+         simply due to an insufficiant permission setting. */
+        fprintf(stderr,"Output file %s cannot be opened. Enter new file name: ", Flnm);
+        if (fgets(Flnm,MAX_FILE_NAME_SIZE,stdin) == NULL) exit(1);
+
+        if (Flnm[strlen(Flnm) - 1] == '\n') Flnm[strlen(Flnm) - 1] = '\0';
+    }
+
+#ifdef USE_FILE_BUFFERS
+    FiloutBuf = (char *) NoFailMalloc (BUFFSZ);
+    setvbuf(Filout, FiloutBuf, _IOFBF, BUFFSZ);
+#endif
+
+} /* procedure OPENFILOUT */
+
+void GetLine(char* str,FILE *in)
+{
+    char *result;
+
+    result = fgets(str,MAX_LINE_SIZE,in);
+    if ((result == NULL) && !feof (in)) fprintf(stderr,"Error occurred while reading from file\n");
+}
+
+// 0 or 1
+int GetBin(const char *str)
+{
+    int result;
+    unsigned int value;
+
+    result = sscanf(str,"%u",&value);
+
+    if (result == 1) return value & 1;
+    else
+    {
+        fprintf(stderr,"GetBin: some error occurred when parsing options.\n");
+        exit (1);
+    }
+}
+
+int GetDec(const char *str)
+{
+    int result;
+    unsigned int value;
+
+    result = sscanf(str,"%u",&value);
+
+    if (result == 1) return value;
+    else
+    {
+        fprintf(stderr,"GetDec: some error occurred when parsing options.\n");
+        exit (1);
+    }
+}
+
+int GetHex(const char *str)
+{
+    int result;
+    unsigned int value;
+
+    result = sscanf(str,"%x",&value);
+
+    if (result == 1) return value;
+    else
+    {
+        fprintf(stderr,"GetHex: some error occurred when parsing options.\n");
+        exit (1);
+    }
+}
+
+// Char t/T: true f/F: false
+bool GetBoolean(const char *str)
+{
+    int result;
+    unsigned char value, temp;
+
+    result = sscanf(str,"%c",&value);
+    temp = tolower(value);
+
+    if ((result == 1) && ((temp == 't') || (temp == 'f')))
+    {
+        return (temp == 't');
+    }
+    else
+    {
+        fprintf(stderr,"GetBoolean: some error occurred when parsing options.\n");
+        exit (1);
+    }
+}
+
+void GetExtension(const char *str,char *ext)
+{
+    if (strlen(str) > MAX_EXTENSION_SIZE)
+        usage();
+
+    strcpy(ext, str);
+}
+
+/* Adds an extension to a file name */
+void PutExtension(char *Flnm, char *Extension)
+{
+    char        *Period;        /* location of period in file name */
+    bool     Samename;
+
+    /* This assumes DOS like file names */
+    /* Don't use strchr(): consider the following filename:
+     ../my.dir/file.hex
+    */
+    if ((Period = strrchr(Flnm,'.')) != NULL)
+        *(Period) = '\0';
+
+    Samename = false;
+    if (strcmp(Extension, Period+1) == 0)
+        Samename = true;
+
+    strcat(Flnm,".");
+    strcat(Flnm, Extension);
+    if (Samename)
+    {
+        fprintf (stderr,"Input and output filenames (%s) are the same.", Flnm);
+        exit(1);
+    }
+}
+
+void VerifyChecksumValue(void)
+{
+    if ((Checksum != 0) && Enable_Checksum_Error)
+	{
+		fprintf(stderr,"Checksum error in record %d: should be %02X\n",
+			Record_Nb, (256 - Checksum) & 0xFF);
+		Status_Checksum_Error = true;
+	}
+}
+
+void CrcParamsCheck(void)
+{
+    switch (Cks_Type)
+    {
+    case CRC8:
+        Crc_Poly &= 0xFF;
+        Crc_Init &= 0xFF;
+        Crc_XorOut &= 0xFF;
+        break;
+    case CRC16:
+        Crc_Poly &= 0xFFFF;
+        Crc_Init &= 0xFFFF;
+        Crc_XorOut &= 0xFFFF;
+        break;
+    case CRC32:
+        break;
+    default:
+        fprintf (stderr,"See file CRC list.txt for parameters\n");
+        exit(1);
+    }
+}
+
+void WriteMemBlock16(uint16_t Value)
+{
+    if (Endian == 1)
+    {
+        Memory_Block[Cks_Addr - Lowest_Address]    = u16_hi(Value);
+        Memory_Block[Cks_Addr - Lowest_Address +1] = u16_lo(Value);
+    }
+    else
+    {
+        Memory_Block[Cks_Addr - Lowest_Address +1] = u16_hi(Value);
+        Memory_Block[Cks_Addr - Lowest_Address]    = u16_lo(Value);
+    }
+}
+
+void WriteMemBlock32(uint32_t Value)
+{
+    if (Endian == 1)
+    {
+        Memory_Block[Cks_Addr - Lowest_Address]    = u32_b3(Value);
+        Memory_Block[Cks_Addr - Lowest_Address +1] = u32_b2(Value);
+        Memory_Block[Cks_Addr - Lowest_Address +2] = u32_b1(Value);
+        Memory_Block[Cks_Addr - Lowest_Address +3] = u32_b0(Value);
+    }
+    else
+    {
+        Memory_Block[Cks_Addr - Lowest_Address +3] = u32_b3(Value);
+        Memory_Block[Cks_Addr - Lowest_Address +2] = u32_b2(Value);
+        Memory_Block[Cks_Addr - Lowest_Address +1] = u32_b1(Value);
+        Memory_Block[Cks_Addr - Lowest_Address]    = u32_b0(Value);
+    }
+}
+
+void WriteMemory(void)
+{
+    if ((Cks_Addr >= Lowest_Address) || (Cks_Addr < Highest_Address))
+    {
+        if(Force_Value)
+        {
+            switch (Cks_Type)
+            {
+                case 0:
+                    Memory_Block[Cks_Addr - Lowest_Address] = Cks_Value;
+                    fprintf(stdout,"Addr %08X set to %02X\n",Cks_Addr, Cks_Value);
+                    break;
+                case 1:
+                    WriteMemBlock16(Cks_Value);
+                    fprintf(stdout,"Addr %08X set to %04X\n",Cks_Addr, Cks_Value);
+                    break;
+                case 2:
+                    WriteMemBlock32(Cks_Value);
+                    fprintf(stdout,"Addr %08X set to %08X\n",Cks_Addr, Cks_Value);
+                    break;
+                default:;
+            }
+        }
+        else if (Cks_Addr_set)
+        {
+            /* Add a checksum to the binary file */
+            if (!Cks_range_set)
+            {
+                Cks_Start = Lowest_Address;
+                Cks_End = Highest_Address;
+            }
+            /* checksum range MUST BE in the array bounds */
+
+            if (Cks_Start < Lowest_Address)
+            {
+                fprintf(stdout,"Modifying range start from %X to %X\n",Cks_Start,Lowest_Address);
+                Cks_Start = Lowest_Address;
+            }
+            if (Cks_End > Highest_Address)
+            {
+                fprintf(stdout,"Modifying range end from %X to %X\n",Cks_End,Highest_Address);
+                Cks_End = Highest_Address;
+            }
+
+            switch (Cks_Type)
+            {
+            case CHK8_SUM:
+            {
+                uint8_t wCKS = 0;
+
+                for (unsigned int i=Cks_Start; i<=Cks_End; i++)
+                {
+                    wCKS += Memory_Block[i - Lowest_Address];
+                }
+
+                fprintf(stdout,"8-bit Checksum = %02X\n",wCKS & 0xff);
+                Memory_Block[Cks_Addr - Lowest_Address] = wCKS;
+                fprintf(stdout,"Addr %08X set to %02X\n",Cks_Addr, wCKS);
+            }
+            break;
+
+            case CHK16:
+            {
+                uint16_t wCKS, w;
+
+                wCKS = 0;
+
+                if (Endian == 1)
+                {
+                    for (unsigned int i=Cks_Start; i<=Cks_End; i+=2)
+                    {
+                        w =  Memory_Block[i - Lowest_Address +1] | ((word)Memory_Block[i - Lowest_Address] << 8);
+                        wCKS += w;
+                    }
+                }
+                else
+                {
+                    for (unsigned int i=Cks_Start; i<=Cks_End; i+=2)
+                    {
+                        w =  Memory_Block[i - Lowest_Address] | ((word)Memory_Block[i - Lowest_Address +1] << 8);
+                        wCKS += w;
+                    }
+                }
+                fprintf(stdout,"16-bit Checksum = %04X\n",wCKS);
+                WriteMemBlock16(wCKS);
+                fprintf(stdout,"Addr %08X set to %04X\n",Cks_Addr, wCKS);
+            }
+            break;
+
+            case CRC8:
+            {
+                uint8_t CRC8;
+                crc_table = NoFailMalloc(256);
+
+                if (Crc_RefIn)
+                {
+                    init_crc8_reflected_tab(Reflect8[Crc_Poly]);
+                    CRC8 = Reflect8[Crc_Init];
+                }
+                else
+                {
+                    init_crc8_normal_tab(Crc_Poly);
+                    CRC8 = Crc_Init;
+                }
+
+                for (unsigned int i=Cks_Start; i<=Cks_End; i++)
+                {
+                    CRC8 = update_crc8(CRC8,Memory_Block[i - Lowest_Address]);
+                }
+
+                CRC8 = (CRC8 ^ Crc_XorOut) & 0xff;
+                Memory_Block[Cks_Addr - Lowest_Address] = CRC8;
+                fprintf(stdout,"Addr %08X set to %02X\n",Cks_Addr, CRC8);
+            }
+            break;
+
+            case CRC16:
+            {
+                uint16_t CRC16;
+                crc_table = NoFailMalloc(256 * 2);
+
+                if (Crc_RefIn)
+                {
+                    init_crc16_reflected_tab(Reflect16(Crc_Poly));
+                    CRC16 = Reflect16(Crc_Init);
+
+                    for (unsigned int i=Cks_Start; i<=Cks_End; i++)
+                    {
+                        CRC16 = update_crc16_reflected(CRC16,Memory_Block[i - Lowest_Address]);
+                    }
+                }
+                else
+                {
+                    init_crc16_normal_tab(Crc_Poly);
+                    CRC16 = Crc_Init;
+
+
+                    for (unsigned int i=Cks_Start; i<=Cks_End; i++)
+                    {
+                        CRC16 = update_crc16_normal(CRC16,Memory_Block[i - Lowest_Address]);
+                    }
+                }
+
+                CRC16 = (CRC16 ^ Crc_XorOut) & 0xffff;
+                WriteMemBlock16(CRC16);
+                fprintf(stdout,"Addr %08X set to %04X\n",Cks_Addr, CRC16);
+            }
+            break;
+
+            case CRC32:
+            {
+                uint32_t CRC32;
+
+                crc_table = NoFailMalloc(256 * 4);
+                if (Crc_RefIn)
+                {
+                    init_crc32_reflected_tab(Reflect32(Crc_Poly));
+                    CRC32 = Reflect32(Crc_Init);
+
+                    for (unsigned int i=Cks_Start; i<=Cks_End; i++)
+                    {
+                        CRC32 = update_crc32_reflected(CRC32,Memory_Block[i - Lowest_Address]);
+                    }
+                }
+                else
+                {
+                    init_crc32_normal_tab(Crc_Poly);
+                    CRC32 = Crc_Init;
+
+                    for (unsigned int i=Cks_Start; i<=Cks_End; i++)
+                    {
+                        CRC32 = update_crc32_normal(CRC32,Memory_Block[i - Lowest_Address]);
+                    }
+                }
+
+                CRC32 ^= Crc_XorOut;
+                WriteMemBlock32(CRC32);
+                fprintf(stdout,"Addr %08X set to %08X\n",Cks_Addr, CRC32);
+            }
+            break;
+
+            default:
+                ;
+            }
+
+            free(crc_table);
+        }
+    }
+    else
+    {
+        fprintf (stderr,"Force/Check address outside of memory range\n");
+    }
+
+    /* write binary file */
+    fwrite (Memory_Block,
+            Max_Length,
+            1,
+            Filout);
+
+    free (Memory_Block);
+
+    // Minimum_Block_Size is set; the memory buffer is multiple of this?
+    if (Minimum_Block_Size_Setted==true)
+    {
+        Module = Max_Length % Minimum_Block_Size;
+        if (Module)
+        {
+            Memory_Block = (byte *) NoFailMalloc(Module);
+            memset (Memory_Block,Pad_Byte,Module);
+            fwrite (Memory_Block,
+                    Module,
+                    1,
+                    Filout);
+            free (Memory_Block);
+            if (Max_Length_Setted==true)
+                fprintf(stdout,"Attention Max Length changed by Minimum Block Size\n");
+        }
+    }
+}
diff --git a/tools/hex2bin-2.0/src/common.h b/tools/hex2bin-2.0/src/common.h
new file mode 100644
index 0000000..64caff5
--- /dev/null
+++ b/tools/hex2bin-2.0/src/common.h
@@ -0,0 +1,116 @@
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+
+#include "binary.h"
+#include "libcrc.h"
+
+/* To compile with Microsoft Visual Studio */
+#ifdef _MSC_VER
+#define _CRT_SECURE_NO_WARNINGS
+#endif
+
+#if defined(MSDOS) || defined(__DOS__) || defined(__MSDOS__) || defined(_MSDOS)
+#define _IS_OPTION_(x)	 (((x) == '-') || ((x) == '/'))
+#else
+/* Assume unix and similar */
+/* We don't accept an option beginning with a '/' because it could be a file name. */
+#define _IS_OPTION_(x)	 ((x) == '-')
+#endif
+
+/* We use buffer to speed disk access. */
+#ifdef USE_FILE_BUFFERS
+#define BUFFSZ 4096
+#endif
+
+/* FIXME how to get it from the system/OS? */
+#define MAX_FILE_NAME_SIZE 81
+
+#ifdef DOS
+#define MAX_EXTENSION_SIZE 4
+#else
+#define MAX_EXTENSION_SIZE 16
+#endif
+
+/* The data records can contain 255 bytes: this means 512 characters. */
+#define MAX_LINE_SIZE 1024
+
+typedef char filetype[MAX_FILE_NAME_SIZE];
+typedef unsigned char byte;
+typedef unsigned short word;
+
+#define LAST_CHECK_METHOD 4
+
+typedef enum Crc
+{
+    CHK8_SUM =0,
+    CHK16,
+    CRC8,
+    CRC16,
+    CRC32
+} t_CRC;
+
+extern const char *Pgm_Name;
+void usage(void);
+void DisplayCheckMethods(void);
+
+void *NoFailMalloc (size_t size);
+void NoFailOpenInputFile (char *Flnm);
+void NoFailOpenOutputFile (char *Flnm);
+void GetLine(char* str,FILE *in);
+int GetBin(const char *str);
+int GetDec(const char *str);
+int GetHex(const char *str);
+bool GetBoolean(const char *str);
+void GetExtension(const char *str,char *ext);
+void PutExtension(char *Flnm, char *Extension);
+
+filetype    Filename;           /* string for opening files */
+char        Extension[MAX_EXTENSION_SIZE];       /* filename extension for output files */
+
+FILE        *Filin,             /* input files */
+            *Filout;            /* output files */
+
+#ifdef USE_FILE_BUFFERS
+char		*FilinBuf,          /* text buffer for file input */
+            *FiloutBuf;         /* text buffer for file output */
+#endif
+
+int Pad_Byte;
+bool Enable_Checksum_Error;
+bool Status_Checksum_Error;
+byte 	Checksum;
+unsigned int Record_Nb;
+
+/* This will hold binary codes translated from hex file. */
+byte *Memory_Block;
+unsigned int Lowest_Address, Highest_Address;
+unsigned int Starting_Address;
+unsigned int Max_Length;
+unsigned int Minimum_Block_Size;
+int Module;
+bool Minimum_Block_Size_Setted;
+bool Starting_Address_Setted;
+bool Max_Length_Setted;
+bool Swap_Wordwise;
+
+int Endian;
+
+t_CRC Cks_Type;
+unsigned int Cks_Start, Cks_End, Cks_Addr, Cks_Value;
+bool Cks_range_set;
+bool Cks_Addr_set;
+bool Force_Value;
+
+unsigned int Crc_Poly, Crc_Init, Crc_XorOut;
+bool Crc_RefIn;
+bool Crc_RefOut;
+
+void VerifyChecksumValue(void);
+void CrcParamsCheck(void);
+void WriteMemBlock16(uint16_t Value);
+void WriteMemBlock32(uint32_t Value);
+void WriteMemory(void);
+
diff --git a/tools/hex2bin-2.0/src/hex2bin.1 b/tools/hex2bin-2.0/src/hex2bin.1
new file mode 100644
index 0000000..c2e5e89
--- /dev/null
+++ b/tools/hex2bin-2.0/src/hex2bin.1
@@ -0,0 +1,294 @@
+.\" Automatically generated by Pod::Man 2.27 (Pod::Simple 3.28)
+.\"
+.\" Standard preamble:
+.\" ========================================================================
+.de Sp \" Vertical space (when we can't use .PP)
+.if t .sp .5v
+.if n .sp
+..
+.de Vb \" Begin verbatim text
+.ft CW
+.nf
+.ne \\$1
+..
+.de Ve \" End verbatim text
+.ft R
+.fi
+..
+.\" Set up some character translations and predefined strings.  \*(-- will
+.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left
+.\" double quote, and \*(R" will give a right double quote.  \*(C+ will
+.\" give a nicer C++.  Capital omega is used to do unbreakable dashes and
+.\" therefore won't be available.  \*(C` and \*(C' expand to `' in nroff,
+.\" nothing in troff, for use with C<>.
+.tr \(*W-
+.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p'
+.ie n \{\
+.    ds -- \(*W-
+.    ds PI pi
+.    if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch
+.    if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\"  diablo 12 pitch
+.    ds L" ""
+.    ds R" ""
+.    ds C` ""
+.    ds C' ""
+'br\}
+.el\{\
+.    ds -- \|\(em\|
+.    ds PI \(*p
+.    ds L" ``
+.    ds R" ''
+.    ds C`
+.    ds C'
+'br\}
+.\"
+.\" Escape single quotes in literal strings from groff's Unicode transform.
+.ie \n(.g .ds Aq \(aq
+.el       .ds Aq '
+.\"
+.\" If the F register is turned on, we'll generate index entries on stderr for
+.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
+.\" entries marked with X<> in POD.  Of course, you'll have to process the
+.\" output yourself in some meaningful fashion.
+.\"
+.\" Avoid warning from groff about undefined register 'F'.
+.de IX
+..
+.nr rF 0
+.if \n(.g .if rF .nr rF 1
+.if (\n(rF:(\n(.g==0)) \{
+.    if \nF \{
+.        de IX
+.        tm Index:\\$1\t\\n%\t"\\$2"
+..
+.        if !\nF==2 \{
+.            nr % 0
+.            nr F 2
+.        \}
+.    \}
+.\}
+.rr rF
+.\"
+.\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2).
+.\" Fear.  Run.  Save yourself.  No user-serviceable parts.
+.    \" fudge factors for nroff and troff
+.if n \{\
+.    ds #H 0
+.    ds #V .8m
+.    ds #F .3m
+.    ds #[ \f1
+.    ds #] \fP
+.\}
+.if t \{\
+.    ds #H ((1u-(\\\\n(.fu%2u))*.13m)
+.    ds #V .6m
+.    ds #F 0
+.    ds #[ \&
+.    ds #] \&
+.\}
+.    \" simple accents for nroff and troff
+.if n \{\
+.    ds ' \&
+.    ds ` \&
+.    ds ^ \&
+.    ds , \&
+.    ds ~ ~
+.    ds /
+.\}
+.if t \{\
+.    ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u"
+.    ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u'
+.    ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u'
+.    ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u'
+.    ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u'
+.    ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u'
+.\}
+.    \" troff and (daisy-wheel) nroff accents
+.ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V'
+.ds 8 \h'\*(#H'\(*b\h'-\*(#H'
+.ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#]
+.ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H'
+.ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u'
+.ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#]
+.ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#]
+.ds ae a\h'-(\w'a'u*4/10)'e
+.ds Ae A\h'-(\w'A'u*4/10)'E
+.    \" corrections for vroff
+.if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u'
+.if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u'
+.    \" for low resolution devices (crt and lpr)
+.if \n(.H>23 .if \n(.V>19 \
+\{\
+.    ds : e
+.    ds 8 ss
+.    ds o a
+.    ds d- d\h'-1'\(ga
+.    ds D- D\h'-1'\(hy
+.    ds th \o'bp'
+.    ds Th \o'LP'
+.    ds ae ae
+.    ds Ae AE
+.\}
+.rm #[ #] #H #V #F C
+.\" ========================================================================
+.\"
+.IX Title "HEX2BIN 1"
+.TH HEX2BIN 1 "2015-02-28" "perl v5.18.2" "User Contributed Perl Documentation"
+.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
+.\" way too many mistakes in technical documents.
+.if n .ad l
+.nh
+.SH "NAME"
+hex2bin/mot2bin  \e\- converts Intel/Motorola  hex files into binary
+.SH "SYNOPSIS"
+.IX Header "SYNOPSIS"
+hex2bin [options] file
+.PP
+Option list:
+    [\-c]
+    [\-C Poly Init RefIn RefOut XorOut]
+    [\-e extension]
+    [\-E 0|1]
+    [\-f address]
+    [\-F address value]
+    [\-k checksum type]
+    [\-l length]
+    [\-m minimum block size]
+    [\-p pad byte]
+    [\-r start end]
+    [\-s address]
+    [\-w]
+.SH "DESCRIPTION"
+.IX Header "DESCRIPTION"
+\&\fBHex2bin\fR
+is a program that converts an Intel hex format into binary.
+It can handle the extended Intel hex format. Both the segmented
+and linear address records are supported.
+Records need not be sorted and there can be gaps between records.
+Records are assumed to be non-overlapping.
+Padding bytes may be specified and a checksum may be inserted in the
+binary file.
+.PP
+\&\fBMot2bin\fR
+does the same with Motorola hex files. It has the same features and command line
+options. 24 bit and 32 bit records are supported.
+.SH "OPTIONS"
+.IX Header "OPTIONS"
+Options can be specified in any order, with the file name at the end. Options are
+now case sensitive. All option values are specified in hexadecimal.
+.PP
+\&\fB\-c\fR
+.PP
+Enables checksum verification.
+.PP
+By default, it ignores checksum errors in the hex file, so that someone can change
+by hand some bytes with a text editor, allowing quick fixes without recompiling a source
+code all over again. This is useful when tweaking constants directly in the code or
+something similar. If you want checksum error reporting, specify the option \-c.
+.PP
+\&\fBEx.: hex2bin \-c example.hex\fR
+.PP
+If there is a checksum error somewhere, the program will continue the
+conversion anyway.
+.PP
+\&\fB\-C Poly Init RefIn RefOut XorOut\fR
+.PP
+\&\s-1CRC\s0 parameters. See the doc/CRC list.txt file for a description of common CRCs. See also
+the test/Makefile for examples of command lines. Needs \fB\-k\fR and \fB\-f\fR option.
+RefIn and RefOut parameters are specified by \fBt\fR or \fBf\fR for true or false.
+.PP
+\&\fB\-d\fR
+.PP
+Display the list of available check methods and sizes.
+.PP
+\&\fB\-e extension\fR
+.PP
+By default, the output file will have an extension \fBfilename.bin\fR.
+Another extension may be specified with this command:
+.PP
+\&\fBEx.: hex2bin \-e com example.hex\fR
+.PP
+The output file will be example.com
+.PP
+\&\fB\-E 0|1\fR
+.PP
+Endianness for writing the check result or forcing a 16\-bit value.
+    \fB0\fR: little, \fB1\fR: big.
+.PP
+By default, little endian is used.
+.PP
+\&\fB\-f address\fR
+.PP
+Address in hexadecimal for inserting the check value in the binary file. Needs \fB\-k\fR
+option to specify the check method. A range can be specified with option \fB\-r\fR.
+.PP
+\&\fB\-F address value\fR
+.PP
+Address and value of checksum to insert (force) in the binary file. Needs \fB\-k\fR
+option to specify the size. The value is written as is.
+.PP
+\&\fB\-k 0\-4\fR
+.PP
+In many cases, someone needs to insert a check value in the binary file. For example,
+a boot rom is programmed with a checksum which is verified at power-up. This feature
+uses also options \fB\-r\fR, \fB\-C\fR and \fB\-f\fR. Display the list with \fB\-d\fR.
+.PP
+Select the checksum type to insert into the binary file
+ 0:  Checksum  8\-bit
+ 1:  Checksum 16\-bit
+ 2:  \s-1CRC8
+ 3:  CRC16
+ 4:  CRC32\s0
+.PP
+\&\fB\-l length\fR
+.PP
+The binary file will be padded with \s-1FF\s0 or pad bytes as specified by the option
+below, up to a maximal Length (Starting address + Length \-1 is Max Address)
+.PP
+\&\fB\-m minimum_block_size\fR
+.PP
+File Size Dimension will be a multiple of Minimum block size.
+File will be filled with Pattern.
+Length must be a power of 2 in hexadecimal [see \fB\-l\fR option]
+Attention this option is \s-1STRONGER\s0 than Maximal Length
+.PP
+\&\fB\-p pad_byte\fR
+.PP
+Pads unused locations with the specified byte.
+.PP
+By default, this byte is \s-1FF,\s0 which is the unprogrammed value for most EPROM/EEPROM/Flash.
+.PP
+\&\fBEx.: hex2bin \-p 3E example.hex\fR
+.PP
+\&\fB\-r [start] [end]\fR
+.PP
+Range to compute binary checksum over (default is min and max addresses)
+.PP
+\&\fB\-s address\fR
+.PP
+Specify the starting address of the binary file.
+.PP
+Normally, hex2bin will generate a binary file starting at the lowest address in
+the hex file. If the lowest address isn't 0000, ex: 0100, the first byte that
+should be at 0100 will be stored at address 0000 in the binary file. This may
+cause problems when using the binary file to program an \s-1EPROM.\s0
+.PP
+If you can't specify the starting address (or offset) to your \s-1EPROM\s0 programmer,
+you can specify a starting address on the command line:
+.PP
+\&\fBEx.: hex2bin \-s 0000 records_start_at_0100.hex\fR
+.PP
+The bytes will be stored in the binary file with a padding from 0000 to the
+lowest address (00FF in this case). Padding bytes are all \s-1FF\s0 by default so an \s-1EPROM\s0
+programmer can skip these bytes when programming. The padding value can be changed
+with the \-p option.
+.PP
+\&\fB\-w\fR
+.PP
+Swap wordwise (low <\-> high). Used by Microchip's \s-1MPLAB IDE\s0
+.SH "NOTES"
+.IX Header "NOTES"
+This program does minimal error checking since many hex files are
+generated by known good assemblers.
+.SH "AUTHOR Jacques Pelletier (jpelletier@ieee.org) \- version 2.0"
+.IX Header "AUTHOR Jacques Pelletier (jpelletier@ieee.org) - version 2.0"
diff --git a/tools/hex2bin-2.0/src/hex2bin.c b/tools/hex2bin-2.0/src/hex2bin.c
new file mode 100644
index 0000000..7537d8c
--- /dev/null
+++ b/tools/hex2bin-2.0/src/hex2bin.c
@@ -0,0 +1,587 @@
+/*
+  hex2bin converts an Intel hex file to binary.
+
+  Copyright (C) 2015,  Jacques Pelletier
+  checksum extensions Copyright (C) 2004 Rockwell Automation
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are
+  met:
+  Redistributions of source code must retain the above copyright notice,
+  this list of conditions and the following disclaimer.
+  Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+  IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+  THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+  PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+  20040617 Alf Lacis: Added pad byte (may not always want FF).
+  Added 'break;' to remove GNU compiler warning about label at
+  end of compound statement
+  Added PROGRAM & VERSION strings.
+
+  20071005 PG: Improvements on options parsing
+  20091212 JP: Corrected crash on 0 byte length data records
+  20100402 JP: Corrected bug on physical address calculation for extended
+  linear address record.
+  ADDRESS_MASK is now calculated from MEMORY_SIZE
+
+  20120125 Danny Schneider:
+  Added code for filling a binary file to a given Max_Length relative to
+  Starting Address if Max-Address is larger than Highest-Address
+  20120509 Yoshimasa Nakane:
+  modified error checking (also for output file, JP)
+  20141005 JP: added support for byte swapped hex files
+           corrected bug caused by extra LF at end or within file
+  20141008 JP: removed junk code
+  20141121 Slucx: added line for removing extra CR when entering file name at run time.
+  20141122 Simone Fratini: small feature added
+  20150116 Richard Genoud (Paratronic): correct buffer overflows/wrong results with the -l flag
+  20150122 JP: added support for different check methods
+  20150221 JP: rewrite of the checksum write/force value
+*/
+
+#define PROGRAM "hex2bin"
+#define VERSION "2.0"
+
+#include "common.h"
+
+#define NO_ADDRESS_TYPE_SELECTED 0
+#define LINEAR_ADDRESS 1
+#define SEGMENTED_ADDRESS 2
+
+const char *Pgm_Name = PROGRAM;
+
+int main (int argc, char *argv[])
+{
+    /* line inputted from file */
+    char Line[MAX_LINE_SIZE];
+
+    /* flag that a file was read */
+    bool Fileread;
+
+    /* cmd-line parameter # */
+    char *p;
+
+    int Param,result;
+
+    /* Application specific */
+
+    unsigned int Nb_Bytes;
+    unsigned int First_Word, Address, Segment, Upper_Address;
+    unsigned int Phys_Addr, Type;
+    unsigned int temp;
+    unsigned int Records_Start; // Lowest address of the records
+
+    /* We will assume that when one type of addressing is selected, it will be valid for all the
+     current file. Records for the other type will be ignored. */
+    unsigned int Seg_Lin_Select = NO_ADDRESS_TYPE_SELECTED;
+
+    unsigned int temp2;
+
+    byte	Data_Str[MAX_LINE_SIZE];
+
+    fprintf (stdout,PROGRAM" v"VERSION", Copyright (C) 2015 Jacques Pelletier & contributors\n\n");
+
+    if (argc == 1)
+        usage();
+
+    strcpy(Extension, "bin"); /* default is for binary file extension */
+
+    /* read file */
+    Starting_Address = 0;
+
+    /*
+    use p for parsing arguments
+    use i for number of parameters to skip
+    use c for the current option
+    */
+    for (Param = 1; Param < argc; Param++)
+    {
+        int i = 0;
+        char c;
+
+        p = argv[Param];
+        c = *(p+1); /* Get option character */
+
+		if ( _IS_OPTION_(*p) )
+        {
+            // test for no space between option and parameter
+            if (strlen(p) != 2) usage();
+
+            switch(c)
+            {
+            /* file extension */
+            case 'c':
+                Enable_Checksum_Error = true;
+                i = 0;
+                break;
+            case 'd':
+                DisplayCheckMethods();
+            case 'e':
+                GetExtension(argv[Param + 1],Extension);
+                i = 1; /* add 1 to Param */
+                break;
+            case 'E':
+                Endian = GetBin(argv[Param + 1]);
+                i = 1; /* add 1 to Param */
+                break;
+            case 'f':
+                Cks_Addr = GetHex(argv[Param + 1]);
+                Cks_Addr_set = true;
+                i = 1; /* add 1 to Param */
+                break;
+            case 'F':
+                Cks_Addr = GetHex(argv[Param + 1]);
+                Cks_Value = GetHex(argv[Param + 2]);
+                Force_Value = true;
+                i = 2; /* add 2 to Param */
+                break;
+            case 'k':
+                Cks_Type = GetHex(argv[Param + 1]);
+                {
+                    if (Cks_Type > LAST_CHECK_METHOD) usage();
+                }
+                i = 1; /* add 1 to Param */
+                break;
+            case 'l':
+                Max_Length = GetHex(argv[Param + 1]);
+				if (Max_Length > 0x800000)
+				{
+					fprintf(stderr,"Max_Length = %u\n", Max_Length);
+					exit(1);
+				}
+                Max_Length_Setted = true;
+                i = 1; /* add 1 to Param */
+                break;
+            case 'm':
+                Minimum_Block_Size = GetHex(argv[Param + 1]);
+                Minimum_Block_Size_Setted = true;
+                i = 1; /* add 1 to Param */
+                break;
+            case 'p':
+                Pad_Byte = GetHex(argv[Param + 1]);
+                i = 1; /* add 1 to Param */
+                break;
+            case 'r':
+                Cks_Start = GetHex(argv[Param + 1]);
+                Cks_End = GetHex(argv[Param + 2]);
+                Cks_range_set = true;
+                i = 2; /* add 2 to Param */
+                break;
+            case 's':
+                Starting_Address = GetHex(argv[Param + 1]);
+                Starting_Address_Setted = true;
+                i = 1; /* add 1 to Param */
+                break;
+            case 'w':
+                Swap_Wordwise = true;
+                i = 0;
+                break;
+            case 'C':
+                Crc_Poly = GetHex(argv[Param + 1]);
+                Crc_Init = GetHex(argv[Param + 2]);
+                Crc_RefIn = GetBoolean(argv[Param + 3]);
+                Crc_RefOut = GetBoolean(argv[Param + 4]);
+                Crc_XorOut = GetHex(argv[Param + 5]);
+                CrcParamsCheck();
+                i = 5; /* add 5 to Param */
+                break;
+
+            case '?':
+            case 'h':
+            default:
+                usage();
+            } /* switch */
+
+            /* Last parameter is not a filename */
+            if (Param == argc-1) usage();
+
+            /* if (Param + i) < (argc -1) */
+            if (Param < argc -1 -i) Param += i;
+            else usage();
+
+        }
+        else
+            break;
+        /* if option */
+    } /* for Param */
+
+    /* when user enters input file name */
+
+    /* Assume last parameter is filename */
+    strcpy(Filename,argv[argc -1]);
+
+    /* Just a normal file name */
+    NoFailOpenInputFile (Filename);
+    PutExtension(Filename, Extension);
+    NoFailOpenOutputFile(Filename);
+    Fileread = true;
+
+    /* To begin, assume the lowest address is at the end of the memory.
+     While reading each records, subsequent addresses will lower this number.
+     At the end of the input file, this value will be the lowest address.
+
+     A similar assumption is made for highest address. It starts at the
+     beginning of memory. While reading each records, subsequent addresses will raise this number.
+     At the end of the input file, this value will be the highest address. */
+    Lowest_Address = (unsigned int)-1;
+    Highest_Address = 0;
+    Records_Start = 0;
+    Segment = 0;
+    Upper_Address = 0;
+    Record_Nb = 0;    // Used for reporting errors
+
+    /* get highest and lowest addresses so that we can allocate the right size */
+    do
+    {
+        unsigned int i;
+
+        /* Read a line from input file. */
+        GetLine(Line,Filin);
+        Record_Nb++;
+
+        /* Remove carriage return/line feed at the end of line. */
+        i = strlen(Line);
+
+        if (--i != 0)
+        {
+            if (Line[i] == '\n') Line[i] = '\0';
+
+            /* Scan the first two bytes and nb of bytes.
+               The two bytes are read in First_Word since its use depend on the
+               record type: if it's an extended address record or a data record.
+               */
+            result = sscanf (Line, ":%2x%4x%2x%s",&Nb_Bytes,&First_Word,&Type,Data_Str);
+            if (result != 4) fprintf(stderr,"Error in line %d of hex file\n", Record_Nb);
+
+            p = (char *) Data_Str;
+
+            /* If we're reading the last record, ignore it. */
+            switch (Type)
+            {
+            /* Data record */
+            case 0:
+                if (Nb_Bytes == 0)
+                    break;
+
+                Address = First_Word;
+
+                if (Seg_Lin_Select == SEGMENTED_ADDRESS)
+                {
+                    Phys_Addr = (Segment << 4) + Address;
+                }
+                else
+                {
+                    /* LINEAR_ADDRESS or NO_ADDRESS_TYPE_SELECTED
+                       Upper_Address = 0 as specified in the Intel spec. until an extended address
+                       record is read. */
+                    Phys_Addr = ((Upper_Address << 16) + Address);
+                }
+
+                /* Set the lowest address as base pointer. */
+                if (Phys_Addr < Lowest_Address)
+                    Lowest_Address = Phys_Addr;
+
+                /* Same for the top address. */
+                temp = Phys_Addr + Nb_Bytes -1;
+
+                if (temp > Highest_Address)
+                    Highest_Address = temp;
+
+                break;
+
+            case 2:
+                /* First_Word contains the offset. It's supposed to be 0000 so
+                   we ignore it. */
+
+                /* First extended segment address record ? */
+                if (Seg_Lin_Select == NO_ADDRESS_TYPE_SELECTED)
+                    Seg_Lin_Select = SEGMENTED_ADDRESS;
+
+                /* Then ignore subsequent extended linear address records */
+                if (Seg_Lin_Select == SEGMENTED_ADDRESS)
+                {
+                    result = sscanf (p, "%4x%2x",&Segment,&temp2);
+					if (result != 2) fprintf(stderr,"Error in line %d of hex file\n", Record_Nb);
+
+                    /* Update the current address. */
+                    Phys_Addr = (Segment << 4);
+                }
+                else
+                {
+                    fprintf(stderr,"Ignored extended linear address record %d\n", Record_Nb);
+                }
+                break;
+
+            case 4:
+                /* First_Word contains the offset. It's supposed to be 0000 so
+                   we ignore it. */
+
+                /* First extended linear address record ? */
+                if (Seg_Lin_Select == NO_ADDRESS_TYPE_SELECTED)
+                    Seg_Lin_Select = LINEAR_ADDRESS;
+
+                /* Then ignore subsequent extended segment address records */
+                if (Seg_Lin_Select == LINEAR_ADDRESS)
+                {
+                    result = sscanf (p, "%4x%2x",&Upper_Address,&temp2);
+					if (result != 2) fprintf(stderr,"Error in line %d of hex file\n", Record_Nb);
+
+                    /* Update the current address. */
+                    Phys_Addr = (Upper_Address << 16);
+                }
+                else
+                {
+                    fprintf(stderr,"Ignored extended segment address record %d\n", Record_Nb);
+                }
+                break;
+
+            default:
+                break;
+            }
+        }
+    }
+    while (!feof (Filin));
+
+    rewind(Filin);
+    Segment = 0;
+    Upper_Address = 0;
+    Record_Nb = 0;
+
+    if (Starting_Address_Setted == true)
+    {
+        Records_Start = Lowest_Address;
+        Lowest_Address = Starting_Address;
+    }
+    else
+    {
+        Records_Start = Lowest_Address;
+        Starting_Address = Lowest_Address;
+    }
+
+    if (Max_Length_Setted == false)
+        Max_Length = Highest_Address - Lowest_Address + 1;
+    else
+        Highest_Address = Lowest_Address + Max_Length - 1;
+
+    /* Now, that we know the buffer size, we can allocate it. */
+    /* allocate a buffer */
+    Memory_Block = (byte *) NoFailMalloc(Max_Length);
+
+    /* For EPROM or FLASH memory types, fill unused bytes with FF or the value specified by the p option */
+    memset (Memory_Block,Pad_Byte,Max_Length);
+
+    /* Read the file & process the lines. */
+    do /* repeat until EOF(Filin) */
+    {
+        unsigned int i;
+
+        /* Read a line from input file. */
+        GetLine(Line,Filin);
+        Record_Nb++;
+
+        /* Remove carriage return/line feed at the end of line. */
+        i = strlen(Line);
+
+        //fprintf(stderr,"Record: %d; length: %d\n", Record_Nb, i);
+
+        if (--i != 0)
+        {
+            if (Line[i] == '\n') Line[i] = '\0';
+
+            /* Scan the first two bytes and nb of bytes.
+               The two bytes are read in First_Word since its use depend on the
+               record type: if it's an extended address record or a data record.
+            */
+            result = sscanf (Line, ":%2x%4x%2x%s",&Nb_Bytes,&First_Word,&Type,Data_Str);
+            if (result != 4) fprintf(stderr,"Error in line %d of hex file\n", Record_Nb);
+
+            Checksum = Nb_Bytes + (First_Word >> 8) + (First_Word & 0xFF) + Type;
+
+            p = (char *) Data_Str;
+
+            /* If we're reading the last record, ignore it. */
+            switch (Type)
+            {
+            /* Data record */
+            case 0:
+                if (Nb_Bytes == 0)
+                {
+                    fprintf(stderr,"0 byte length Data record ignored\n");
+                    break;
+                }
+
+                Address = First_Word;
+
+                if (Seg_Lin_Select == SEGMENTED_ADDRESS)
+                    Phys_Addr = (Segment << 4) + Address;
+                else
+                    /* LINEAR_ADDRESS or NO_ADDRESS_TYPE_SELECTED
+                       Upper_Address = 0 as specified in the Intel spec. until an extended address
+                       record is read. */
+                    Phys_Addr = ((Upper_Address << 16) + Address);
+
+                /* Check that the physical address stays in the buffer's range. */
+                if ((Phys_Addr >= Lowest_Address) && (Phys_Addr <= Highest_Address))
+                {
+                    /* The memory block begins at Lowest_Address */
+                    Phys_Addr -= Lowest_Address;
+
+                    /* Read the Data bytes. */
+                    /* Bytes are written in the Memory block even if checksum is wrong. */
+                    i = Nb_Bytes;
+
+                    do
+                    {
+                        result = sscanf (p, "%2x",&temp2);
+                        if (result != 1) fprintf(stderr,"Error in line %d of hex file\n", Record_Nb);
+                        p += 2;
+
+                        /* Check that the physical address stays in the buffer's range. */
+                        if (Phys_Addr < Max_Length)
+                        {
+                            /* Overlapping record will erase the pad bytes */
+                            if (Swap_Wordwise)
+                            {
+                                if (Memory_Block[Phys_Addr ^ 1] != Pad_Byte) fprintf(stderr,"Overlapped record detected\n");
+                                Memory_Block[Phys_Addr++ ^ 1] = temp2;
+                            }
+                            else
+                            {
+                                if (Memory_Block[Phys_Addr] != Pad_Byte) fprintf(stderr,"Overlapped record detected\n");
+                                Memory_Block[Phys_Addr++] = temp2;
+                            }
+
+                            Checksum = (Checksum + temp2) & 0xFF;
+                        }
+                    }
+                    while (--i != 0);
+
+                    /* Read the Checksum value. */
+                    result = sscanf (p, "%2x",&temp2);
+                    if (result != 1) fprintf(stderr,"Error in line %d of hex file\n", Record_Nb);
+
+					/* Verify Checksum value. */
+                    Checksum = (Checksum + temp2) & 0xFF;
+                    VerifyChecksumValue();
+                }
+                else
+                {
+                    if (Seg_Lin_Select == SEGMENTED_ADDRESS)
+                        fprintf(stderr,"Data record skipped at %4X:%4X\n",Segment,Address);
+                    else
+                        fprintf(stderr,"Data record skipped at %8X\n",Phys_Addr);
+                }
+
+                break;
+
+            /* End of file record */
+            case 1:
+                /* Simply ignore checksum errors in this line. */
+                break;
+
+            /* Extended segment address record */
+            case 2:
+                /* First_Word contains the offset. It's supposed to be 0000 so
+                   we ignore it. */
+
+                /* First extended segment address record ? */
+                if (Seg_Lin_Select == NO_ADDRESS_TYPE_SELECTED)
+                    Seg_Lin_Select = SEGMENTED_ADDRESS;
+
+                /* Then ignore subsequent extended linear address records */
+                if (Seg_Lin_Select == SEGMENTED_ADDRESS)
+                {
+                    result = sscanf (p, "%4x%2x",&Segment,&temp2);
+                    if (result != 2) fprintf(stderr,"Error in line %d of hex file\n", Record_Nb);
+
+                    /* Update the current address. */
+                    Phys_Addr = (Segment << 4);
+
+                    /* Verify Checksum value. */
+                    Checksum = (Checksum + (Segment >> 8) + (Segment & 0xFF) + temp2) & 0xFF;
+					VerifyChecksumValue();
+                }
+                break;
+
+            /* Start segment address record */
+            case 3:
+                /* Nothing to be done since it's for specifying the starting address for
+                   execution of the binary code */
+                break;
+
+            /* Extended linear address record */
+            case 4:
+                /* First_Word contains the offset. It's supposed to be 0000 so
+                   we ignore it. */
+
+                /* First extended linear address record ? */
+                if (Seg_Lin_Select == NO_ADDRESS_TYPE_SELECTED)
+                    Seg_Lin_Select = LINEAR_ADDRESS;
+
+                /* Then ignore subsequent extended segment address records */
+                if (Seg_Lin_Select == LINEAR_ADDRESS)
+                {
+                    result = sscanf (p, "%4x%2x",&Upper_Address,&temp2);
+                    if (result != 2) fprintf(stderr,"Error in line %d of hex file\n", Record_Nb);
+
+                    /* Update the current address. */
+                    Phys_Addr = (Upper_Address << 16);
+
+                    /* Verify Checksum value. */
+                    Checksum = (Checksum + (Upper_Address >> 8) + (Upper_Address & 0xFF) + temp2)
+                               & 0xFF;
+					VerifyChecksumValue();
+                }
+                break;
+
+            /* Start linear address record */
+            case 5:
+                /* Nothing to be done since it's for specifying the starting address for
+                   execution of the binary code */
+                break;
+            default:
+                fprintf(stderr,"Unknown record type\n");
+                break;
+            }
+        }
+    }
+    while (!feof (Filin));
+    /*-----------------------------------------------------------------------------*/
+
+    fprintf(stdout,"Binary file start = %08X\n",Lowest_Address);
+    fprintf(stdout,"Records start     = %08X\n",Records_Start);
+    fprintf(stdout,"Highest address   = %08X\n",Highest_Address);
+    fprintf(stdout,"Pad Byte          = %X\n",  Pad_Byte);
+
+	WriteMemory();
+
+#ifdef USE_FILE_BUFFERS
+    free (FilinBuf);
+    free (FiloutBuf);
+#endif
+
+    fclose (Filin);
+    fclose (Filout);
+
+    if (Status_Checksum_Error && Enable_Checksum_Error)
+    {
+        fprintf(stderr,"Checksum error detected.\n");
+        return 1;
+    }
+
+    if (!Fileread)
+        usage();
+    return 0;
+}
diff --git a/tools/hex2bin-2.0/src/hex2bin.pod b/tools/hex2bin-2.0/src/hex2bin.pod
new file mode 100644
index 0000000..a8eb238
--- /dev/null
+++ b/tools/hex2bin-2.0/src/hex2bin.pod
@@ -0,0 +1,161 @@
+HEX2BIN 1 "2015 february 22nd" "Hex2bin Version 2.0"
+=head1 NAME
+
+hex2bin/mot2bin  \- converts Intel/Motorola  hex files into binary
+
+=head1 SYNOPSIS
+
+hex2bin [options] file
+
+Option list:
+    [-c]
+    [-C Poly Init RefIn RefOut XorOut]
+    [-e extension]
+    [-E 0|1]
+    [-f address]
+    [-F address value]
+    [-k checksum type]
+    [-l length]
+    [-m minimum block size]
+    [-p pad byte]
+    [-r start end]
+    [-s address]
+    [-w]
+
+=head1 DESCRIPTION
+
+B<Hex2bin>
+is a program that converts an Intel hex format into binary.
+It can handle the extended Intel hex format. Both the segmented
+and linear address records are supported.
+Records need not be sorted and there can be gaps between records.
+Records are assumed to be non-overlapping.
+Padding bytes may be specified and a checksum may be inserted in the
+binary file.
+
+B<Mot2bin>
+does the same with Motorola hex files. It has the same features and command line
+options. 24 bit and 32 bit records are supported.
+
+=head1 OPTIONS
+
+Options can be specified in any order, with the file name at the end. Options are
+now case sensitive. All option values are specified in hexadecimal.
+
+B<-c>
+
+Enables checksum verification.
+
+By default, it ignores checksum errors in the hex file, so that someone can change
+by hand some bytes with a text editor, allowing quick fixes without recompiling a source
+code all over again. This is useful when tweaking constants directly in the code or
+something similar. If you want checksum error reporting, specify the option -c.
+
+B<Ex.: hex2bin -c example.hex>
+
+If there is a checksum error somewhere, the program will continue the
+conversion anyway.
+
+B<-C Poly Init RefIn RefOut XorOut>
+
+CRC parameters. See the doc/CRC list.txt file for a description of common CRCs. See also
+the test/Makefile for examples of command lines. Needs B<-k> and B<-f> option.
+RefIn and RefOut parameters are specified by B<t> or B<f> for true or false.
+
+B<-d>
+
+Display the list of available check methods and sizes.
+
+B<-e extension>
+
+By default, the output file will have an extension B<filename.bin>.
+Another extension may be specified with this command:
+
+B<Ex.: hex2bin -e com example.hex>
+
+The output file will be example.com
+
+B<-E 0|1>
+
+Endianness for writing the check result or forcing a 16-bit value.
+    B<0>: little, B<1>: big.
+
+By default, little endian is used.
+
+B<-f address>
+
+Address in hexadecimal for inserting the check value in the binary file. Needs B<-k>
+option to specify the check method. A range can be specified with option B<-r>.
+
+B<-F address value>
+
+Address and value of checksum to insert (force) in the binary file. Needs B<-k>
+option to specify the size. The value is written as is.
+
+B<-k 0-4>
+
+In many cases, someone needs to insert a check value in the binary file. For example,
+a boot rom is programmed with a checksum which is verified at power-up. This feature
+uses also options B<-r>, B<-C> and B<-f>. Display the list with B<-d>.
+
+Select the checksum type to insert into the binary file
+ 0:  Checksum  8-bit
+ 1:  Checksum 16-bit
+ 2:  CRC8
+ 3:  CRC16
+ 4:  CRC32
+
+B<-l length>
+
+The binary file will be padded with FF or pad bytes as specified by the option
+below, up to a maximal Length (Starting address + Length -1 is Max Address)
+
+B<-m minimum_block_size>
+
+File Size Dimension will be a multiple of Minimum block size.
+File will be filled with Pattern.
+Length must be a power of 2 in hexadecimal [see B<-l> option]
+Attention this option is STRONGER than Maximal Length
+
+B<-p pad_byte>
+
+Pads unused locations with the specified byte.
+
+By default, this byte is FF, which is the unprogrammed value for most EPROM/EEPROM/Flash.
+
+B<Ex.: hex2bin -p 3E example.hex>
+
+B<-r [start] [end]>
+
+Range to compute binary checksum over (default is min and max addresses)
+
+B<-s address>
+
+Specify the starting address of the binary file.
+
+Normally, hex2bin will generate a binary file starting at the lowest address in
+the hex file. If the lowest address isn't 0000, ex: 0100, the first byte that
+should be at 0100 will be stored at address 0000 in the binary file. This may
+cause problems when using the binary file to program an EPROM.
+
+If you can't specify the starting address (or offset) to your EPROM programmer,
+you can specify a starting address on the command line:
+
+B<Ex.: hex2bin -s 0000 records_start_at_0100.hex>
+
+The bytes will be stored in the binary file with a padding from 0000 to the
+lowest address (00FF in this case). Padding bytes are all FF by default so an EPROM
+programmer can skip these bytes when programming. The padding value can be changed
+with the -p option.
+
+B<-w>
+
+Swap wordwise (low <-> high). Used by Microchip's MPLAB IDE
+
+=head1 NOTES
+
+This program does minimal error checking since many hex files are
+generated by known good assemblers.
+
+=head1 AUTHOR
+Jacques Pelletier (jpelletier@ieee.org) - version 2.0
diff --git a/tools/hex2bin-2.0/src/libcrc.c b/tools/hex2bin-2.0/src/libcrc.c
new file mode 100644
index 0000000..02bcd4b
--- /dev/null
+++ b/tools/hex2bin-2.0/src/libcrc.c
@@ -0,0 +1,204 @@
+/*********************************************************************
+ *                                                                   *
+ *   Library         : lib_crc                                       *
+ *   File            : lib_crc.c                                     *
+ *   Author          : Lammert Bies  1999-2008                       *
+ *   E-mail          : info@lammertbies.nl                           *
+ *   Language        : ANSI C                                        *
+ *                                                                   *
+ *                                                                   *
+ *   Description                                                     *
+ *   ===========                                                     *
+ *                                                                   *
+ *   The file lib_crc.c contains the private  and  public  func-     *
+ *   tions  used  for  the  calculation of CRC-16, CRC-CCITT and     *
+ *   CRC-32 cyclic redundancy values.                                *
+ *                                                                   *
+ *                                                                   *
+ *   Dependencies                                                    *
+ *   ============                                                    *
+ *                                                                   *
+ *   libcrc.h       CRC definitions and prototypes                   *
+ *                                                                   *
+ ********************************************************************/
+#include <stdint.h>
+
+#ifndef G_GUINT64_CONSTANT
+#define G_GUINT64_CONSTANT(val) (val##UL)
+#endif
+
+void *crc_table;
+
+/* private */
+
+void init_crc8_normal_tab(uint8_t polynom)
+{
+  int i, j;
+  uint8_t crc;
+  uint8_t *p;
+
+  p = (uint8_t *) crc_table;
+
+  for (i=0; i<256; i++)
+    {
+	  crc = (uint8_t) i;
+
+	  for (j=0; j<8; j++)
+        {
+          if (crc & 0x80) crc = (crc << 1) ^ polynom;
+          else            crc <<= 1;
+        }
+	  *p++ = crc;
+    }
+}
+
+void init_crc8_reflected_tab(uint8_t polynom)
+{
+  int i, j;
+  uint8_t crc;
+  uint8_t *p;
+
+  p = (uint8_t *) crc_table;
+
+  for (i=0; i<256; i++)
+    {
+	  crc = (uint8_t) i;
+
+	  for (j=0; j<8; j++)
+        {
+          if (crc & 0x01) crc = (crc >> 1) ^ polynom;
+          else            crc >>= 1;
+        }
+	  *p++ = crc;
+    }
+}
+
+/* Common routines for calculations */
+void init_crc16_normal_tab(uint16_t polynom)
+{
+  int i, j;
+  uint16_t crc;
+  uint16_t *p;
+
+  p = (uint16_t *) crc_table;
+
+  for (i=0; i<256; i++)
+    {
+	  crc = ((uint16_t) i) << 8;
+
+	  for (j=0; j<8; j++)
+        {
+		  if ( crc & 0x8000 ) crc = ( crc << 1 ) ^ polynom;
+		  else                crc <<= 1;
+        }
+	  *p++ = crc;
+    }
+}
+
+void init_crc16_reflected_tab(uint16_t polynom)
+{
+  int i, j;
+  uint16_t crc;
+  uint16_t *p;
+
+  p = (uint16_t *) crc_table;
+
+  for (i=0; i<256; i++)
+    {
+	  crc   = (uint16_t) i;
+
+	  for (j=0; j<8; j++)
+        {
+		  if ( crc & 0x0001 ) crc = ( crc >> 1 ) ^ polynom;
+		  else                crc >>= 1;
+        }
+	  *p++ = crc;
+    }
+}
+
+void init_crc32_normal_tab(uint32_t polynom)
+{
+  int i, j;
+  uint32_t crc;
+  uint32_t *p;
+
+  p = (uint32_t *) crc_table;
+
+  for (i=0; i<256; i++)
+    {
+	  crc = ((uint32_t) i) << 24;
+
+	  for (j=0; j<8; j++)
+        {
+		  if ( crc & 0x80000000L ) crc = ( crc << 1 ) ^ polynom;
+		  else                     crc <<= 1;
+        }
+	  *p++ = crc;
+    }
+}
+
+void init_crc32_reflected_tab(uint32_t polynom)
+{
+  int i, j;
+  uint32_t crc;
+  uint32_t *p;
+
+  p = (uint32_t *) crc_table;
+
+  for (i=0; i<256; i++)
+    {
+	  crc = (uint32_t) i;
+
+	  for (j=0; j<8; j++)
+        {
+		  if ( crc & 0x00000001L ) crc = ( crc >> 1 ) ^ polynom;
+		  else                     crc >>= 1;
+        }
+	  *p++ = crc;
+    }
+}
+
+/* Common routines for calculations */
+
+uint8_t update_crc8(uint8_t crc, uint8_t c)
+{
+  return (((uint8_t *) crc_table)[crc ^ c]);
+}
+
+uint16_t update_crc16_normal(uint16_t crc, char c )
+{
+  uint16_t short_c;
+
+  short_c  = 0x00ff & (uint16_t) c;
+
+  /* Normal form */
+  return (crc << 8) ^ ((uint16_t *) crc_table)[(crc >> 8) ^ short_c];
+}
+
+uint16_t update_crc16_reflected(uint16_t crc, char c )
+{
+  uint16_t short_c;
+
+  short_c  = 0x00ff & (uint16_t) c;
+
+  /* Reflected form */
+  return (crc >> 8) ^ ((uint16_t *) crc_table)[(crc ^ short_c) & 0xff];
+}
+
+uint32_t update_crc32_normal(uint32_t crc, char c )
+{
+  uint32_t long_c;
+
+  long_c = 0x000000ffL & (uint32_t) c;
+
+  return (crc << 8) ^ ((uint32_t *) crc_table)[((crc >> 24) ^ long_c) & 0xff];
+}
+
+uint32_t update_crc32_reflected(uint32_t crc, char c )
+{
+  uint32_t long_c;
+
+  long_c = 0x000000ffL & (uint32_t) c;
+
+  return (crc >> 8) ^ ((uint32_t *) crc_table)[(crc ^ long_c) & 0xff];
+}
diff --git a/tools/hex2bin-2.0/src/libcrc.h b/tools/hex2bin-2.0/src/libcrc.h
new file mode 100644
index 0000000..39f20d0
--- /dev/null
+++ b/tools/hex2bin-2.0/src/libcrc.h
@@ -0,0 +1,44 @@
+    /********************************************************************
+    *                                                                   *
+    *   Library         : lib_crc                                       *
+    *   File            : lib_crc.h                                     *
+    *   Author          : Lammert Bies  1999-2008                       *
+    *   E-mail          : info@lammertbies.nl                           *
+    *   Language        : ANSI C                                        *
+    *                                                                   *
+    *                                                                   *
+    *   Description                                                     *
+    *   ===========                                                     *
+    *                                                                   *
+    *   The file lib_crc.h contains public definitions  and  proto-     *
+    *   types for the CRC functions present in lib_crc.c.               *
+    *                                                                   *
+    *                                                                   *
+    *   Dependencies                                                    *
+    *   ============                                                    *
+    *                                                                   *
+    *   none                                                            *
+    *                                                                   *
+    *                                                                   *
+    ********************************************************************/
+#ifndef _LIBCRC_H_
+#define _LIBCRC_H_
+
+void *crc_table;
+
+void init_crc8_normal_tab(uint8_t polynom);
+void init_crc8_reflected_tab(uint8_t polynom);
+
+void init_crc16_normal_tab(uint16_t polynom);
+void init_crc16_reflected_tab(uint16_t polynom);
+void init_crc32_normal_tab(uint32_t polynom);
+void init_crc32_reflected_tab(uint32_t polynom);
+
+uint8_t update_crc8(uint8_t crc, uint8_t c);
+
+uint16_t update_crc16_normal(uint16_t crc, char c );
+uint16_t update_crc16_reflected(uint16_t crc, char c );
+uint32_t update_crc32_normal(uint32_t crc, char c );
+uint32_t update_crc32_reflected(uint32_t crc, char c );
+
+#endif /* _LIBCRC_H_ */
diff --git a/tools/hex2bin-2.0/src/mot2bin.c b/tools/hex2bin-2.0/src/mot2bin.c
new file mode 100644
index 0000000..9e0e23c
--- /dev/null
+++ b/tools/hex2bin-2.0/src/mot2bin.c
@@ -0,0 +1,518 @@
+/*
+mot2bin converts a Motorola hex file to binary.
+
+Copyright (C) 2015,  Jacques Pelletier
+checksum extensions Copyright (C) 2004 Rockwell Automation
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+Redistributions of source code must retain the above copyright notice,
+this list of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice,
+this list of conditions and the following disclaimer in the documentation
+and/or other materials provided with the distribution.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+20040617 Alf Lacis: Added pad byte (may not always want FF).
+         Added initialisation to Checksum to remove GNU
+         compiler warning about possible uninitialised usage
+         Added 2x'break;' to remove GNU compiler warning about label at
+         end of compound statement
+         Added PROGRAM & VERSION strings.
+
+20071005 PG: Improvements on options parsing
+20091212 JP: Corrected crash on 0 byte length data records
+20100402 JP: ADDRESS_MASK is now calculated from MEMORY_SIZE
+
+20120125 Danny Schneider:
+         Added code for filling a binary file to a given Max_Length relative to
+         Starting Address if Max-Address is larger than Highest-Address
+20120509 Yoshimasa Nakane:
+         modified error checking (also for output file, JP)
+20141005 JP: added support for byte swapped hex files
+         corrected bug caused by extra LF at end or within file
+20141121 Slucx: added line for removing extra CR when entering file name at run time.
+20150116 Richard Genoud (Paratronic): correct buffer overflows/wrong results with the -l flag
+20150122 JP: added support for different check methods
+20150221 JP: rewrite of the checksum write/force value
+*/
+
+#define PROGRAM "mot2bin"
+#define VERSION "2.0"
+
+#include "common.h"
+
+const char *Pgm_Name = PROGRAM;
+
+int main (int argc, char *argv[])
+{
+    /* line inputted from file */
+    char Line[MAX_LINE_SIZE];
+
+    /* flag that a file was read */
+    bool Fileread;
+
+    /* cmd-line parameter # */
+    char *p;
+
+    int Param, result;
+
+    /* Application specific */
+
+    unsigned int Nb_Bytes;
+    unsigned int First_Word, Address;
+
+    unsigned int Phys_Addr, Type;
+    unsigned int Exec_Address;
+    unsigned int temp;
+    unsigned int Record_Count, Record_Checksum;
+    unsigned int Records_Start; // Lowest address of the records
+
+    unsigned int temp2;
+
+    byte	Data_Str[MAX_LINE_SIZE];
+
+    fprintf (stdout,PROGRAM" v"VERSION", Copyright (C) 2015 Jacques Pelletier & contributors\n\n");
+
+    if (argc == 1)
+        usage();
+
+    strcpy(Extension, "bin"); /* default is for binary file extension */
+
+    /* read file */
+    Starting_Address = 0;
+
+    /*
+    use p for parsing arguments
+    use i for number of parameters to skip
+    use c for the current option
+    */
+    for (Param = 1; Param < argc; Param++)
+    {
+        int i = 0;
+        char c;
+
+        p = argv[Param];
+        c = *(p+1); /* Get option character */
+
+		if ( _IS_OPTION_(*p) )
+        {
+            // test for no space between option and parameter
+            if (strlen(p) != 2) usage();
+
+            switch(c)
+            {
+            /* file extension */
+            case 'c':
+                Enable_Checksum_Error = true;
+                i = 0;
+                break;
+            case 'd':
+                DisplayCheckMethods();
+            case 'e':
+                GetExtension(argv[Param + 1],Extension);
+                i = 1; /* add 1 to Param */
+                break;
+            case 'f':
+                Cks_Addr = GetHex(argv[Param + 1]);
+                Cks_Addr_set = true;
+                i = 1; /* add 1 to Param */
+                break;
+            case 'F':
+                Cks_Addr = GetHex(argv[Param + 1]);
+                Cks_Value = GetHex(argv[Param + 2]);
+                Force_Value = true;
+                i = 2; /* add 2 to Param */
+                break;
+            case 'k':
+                Cks_Type = GetHex(argv[Param + 1]);
+                {
+                    if (Cks_Type > LAST_CHECK_METHOD) usage();
+                }
+                i = 1; /* add 1 to Param */
+                break;
+            case 'l':
+                Max_Length = GetHex(argv[Param + 1]);
+                Max_Length_Setted = true;
+                i = 1; /* add 1 to Param */
+                break;
+            case 'm':
+                Minimum_Block_Size = GetHex(argv[Param + 1]);
+                Minimum_Block_Size_Setted = true;
+                i = 1; /* add 1 to Param */
+                break;
+            case 'p':
+                Pad_Byte = GetHex(argv[Param + 1]);
+                i = 1; /* add 1 to Param */
+                break;
+            case 'r':
+                Cks_Start = GetHex(argv[Param + 1]);
+                Cks_End = GetHex(argv[Param + 2]);
+                Cks_range_set = true;
+                i = 2; /* add 2 to Param */
+                break;
+            case 's':
+                Starting_Address = GetHex(argv[Param + 1]);
+                Starting_Address_Setted = true;
+                i = 1; /* add 1 to Param */
+                break;
+            case 'w':
+                Swap_Wordwise = true;
+                i = 0;
+                break;
+            case 'C':
+                Crc_Poly = GetHex(argv[Param + 1]);
+                Crc_Init = GetHex(argv[Param + 2]);
+                Crc_RefIn = GetBoolean(argv[Param + 3]);
+                Crc_RefOut = GetBoolean(argv[Param + 4]);
+                Crc_XorOut = GetHex(argv[Param + 5]);
+                CrcParamsCheck();
+                i = 5; /* add 5 to Param */
+                break;
+
+            case '?':
+            case 'h':
+            default:
+                usage();
+            } /* switch */
+
+            /* Last parameter is not a filename */
+            if (Param == argc-1) usage();
+
+            // fprintf(stderr,"Param: %d, option: %c\n",Param,c);
+
+            /* if (Param + i) < (argc -1) */
+            if (Param < argc -1 -i) Param += i;
+            else usage();
+
+        }
+        else
+            break;
+        /* if option */
+    } /* for Param */
+
+    /* when user enters input file name */
+
+    /* Assume last parameter is filename */
+    strcpy(Filename,argv[argc -1]);
+
+    /* Just a normal file name */
+    NoFailOpenInputFile (Filename);
+    PutExtension(Filename, Extension);
+    NoFailOpenOutputFile(Filename);
+    Fileread = true;
+
+    /* To begin, assume the lowest address is at the end of the memory.
+     While reading each records, subsequent addresses will lower this number.
+     At the end of the input file, this value will be the lowest address.
+
+     A similar assumption is made for highest address. It starts at the
+     beginning of memory. While reading each records, subsequent addresses will raise this number.
+     At the end of the input file, this value will be the highest address. */
+    Lowest_Address = (unsigned int)-1;
+    Highest_Address = 0;
+    Records_Start = 0;
+    Record_Nb = 0;
+
+    /* get highest and lowest addresses so that we can allocate the right size */
+    do
+    {
+        unsigned int i;
+
+        /* Read a line from input file. */
+        GetLine(Line,Filin);
+        Record_Nb++;
+
+        /* Remove carriage return/line feed at the end of line. */
+        i = strlen(Line);
+
+        if (--i != 0)
+        {
+            if (Line[i] == '\n') Line[i] = '\0';
+
+            p = (char *) Data_Str;
+
+            switch(Line[1])
+            {
+            case '0':
+                break;
+
+            /* 16 bits address */
+            case '1':
+                result = sscanf (Line,"S%1x%2x%4x",&Type,&Nb_Bytes,&First_Word);
+	            if (result != 3) fprintf(stderr,"Error in line %d of hex file\n", Record_Nb);
+
+                /* Adjust Nb_Bytes for the number of data bytes */
+                Nb_Bytes = Nb_Bytes - 3;
+                break;
+
+            /* 24 bits address */
+            case '2':
+                result = sscanf (Line,"S%1x%2x%6x",&Type,&Nb_Bytes,&First_Word);
+	            if (result != 3) fprintf(stderr,"Error in line %d of hex file\n", Record_Nb);
+
+                /* Adjust Nb_Bytes for the number of data bytes */
+                Nb_Bytes = Nb_Bytes - 4;
+                break;
+
+            /* 32 bits address */
+            case '3':
+                result = sscanf (Line,"S%1x%2x%8x",&Type,&Nb_Bytes,&First_Word);
+	            if (result != 3) fprintf(stderr,"Error in line %d of hex file\n", Record_Nb);
+
+                /* Adjust Nb_Bytes for the number of data bytes */
+                Nb_Bytes = Nb_Bytes - 5;
+                break;
+            }
+
+            Phys_Addr = First_Word;
+
+            /* Set the lowest address as base pointer. */
+            if (Phys_Addr < Lowest_Address)
+                Lowest_Address = Phys_Addr;
+
+            /* Same for the top address. */
+            temp = Phys_Addr + Nb_Bytes -1;
+
+            if (temp > Highest_Address)
+                Highest_Address = temp;
+        }
+    }
+    while (!feof (Filin));
+
+    if (Starting_Address_Setted == true)
+    {
+        Records_Start = Lowest_Address;
+        Lowest_Address = Starting_Address;
+    }
+    else
+    {
+        Records_Start = Lowest_Address;
+        Starting_Address = Lowest_Address;
+    }
+
+    if (Max_Length_Setted == false)
+        Max_Length = Highest_Address - Lowest_Address + 1;
+    else
+        Highest_Address = Lowest_Address + Max_Length - 1;
+
+    /* Now, that we know the buffer size, we can allocate it. */
+    /* allocate a buffer */
+    Memory_Block = (byte *) NoFailMalloc(Max_Length);
+
+    /* For EPROM or FLASH memory types, fill unused bytes with FF or the value specified by the p option */
+    memset (Memory_Block,Pad_Byte,Max_Length);
+
+    rewind(Filin);
+    Record_Nb = 0;
+
+    /* Read the file & process the lines. */
+    do /* repeat until EOF(Filin) */
+    {
+        int i;
+
+        Checksum = 0;
+
+        /* Read a line from input file. */
+        GetLine(Line,Filin);
+        Record_Nb++;
+
+        /* Remove carriage return/line feed at the end of line. */
+        i = strlen(Line);
+
+        if (--i != 0)
+        {
+            if (Line[i] == '\n') Line[i] = '\0';
+
+            /* Scan starting address and nb of bytes. */
+            /* Look at the record type after the 'S' */
+            Type = 0;
+
+            switch(Line[1])
+            {
+            case '0':
+                result = sscanf (Line,"S0%2x0000484452%2x",&Nb_Bytes,&Record_Checksum);
+	            if (result != 2) fprintf(stderr,"Error in line %d of hex file\n", Record_Nb);
+                Checksum = Nb_Bytes + 0x48 + 0x44 + 0x52;
+
+                /* Adjust Nb_Bytes for the number of data bytes */
+                Nb_Bytes = 0;
+                break;
+
+            /* 16 bits address */
+            case '1':
+                result = sscanf (Line,"S%1x%2x%4x%s",&Type,&Nb_Bytes,&Address,Data_Str);
+	            if (result != 4) fprintf(stderr,"Error in line %d of hex file\n", Record_Nb);
+                Checksum = Nb_Bytes + (Address >> 8) + (Address & 0xFF);
+
+                /* Adjust Nb_Bytes for the number of data bytes */
+                Nb_Bytes = Nb_Bytes - 3;
+                break;
+
+            /* 24 bits address */
+            case '2':
+                result = sscanf (Line,"S%1x%2x%6x%s",&Type,&Nb_Bytes,&Address,Data_Str);
+	            if (result != 4) fprintf(stderr,"Error in line %d of hex file\n", Record_Nb);
+                Checksum = Nb_Bytes + (Address >> 16) + (Address >> 8) + (Address & 0xFF);
+
+                /* Adjust Nb_Bytes for the number of data bytes */
+                Nb_Bytes = Nb_Bytes - 4;
+                break;
+
+            /* 32 bits address */
+            case '3':
+                result = sscanf (Line,"S%1x%2x%8x%s",&Type,&Nb_Bytes,&Address,Data_Str);
+	            if (result != 4) fprintf(stderr,"Error in line %d of hex file\n", Record_Nb);
+                Checksum = Nb_Bytes + (Address >> 24) + (Address >> 16) + (Address >> 8) + (Address & 0xFF);
+
+                /* Adjust Nb_Bytes for the number of data bytes */
+                Nb_Bytes = Nb_Bytes - 5;
+                break;
+
+            case '5':
+                result = sscanf (Line,"S%1x%2x%4x%2x",&Type,&Nb_Bytes,&Record_Count,&Record_Checksum);
+	            if (result != 4) fprintf(stderr,"Error in line %d of hex file\n", Record_Nb);
+                Checksum = Nb_Bytes + (Record_Count >> 8) + (Record_Count & 0xFF);
+
+                /* Adjust Nb_Bytes for the number of data bytes */
+                Nb_Bytes = 0;
+                break;
+
+            case '7':
+                result = sscanf (Line,"S%1x%2x%8x%2x",&Type,&Nb_Bytes,&Exec_Address,&Record_Checksum);
+	            if (result != 4) fprintf(stderr,"Error in line %d of hex file\n", Record_Nb);
+                Checksum = Nb_Bytes + (Exec_Address >> 24) + (Exec_Address >> 16) + (Exec_Address >> 8) + (Exec_Address & 0xFF);
+                Nb_Bytes = 0;
+                break;
+
+            case '8':
+                result = sscanf (Line,"S%1x%2x%6x%2x",&Type,&Nb_Bytes,&Exec_Address,&Record_Checksum);
+	            if (result != 4) fprintf(stderr,"Error in line %d of hex file\n", Record_Nb);
+                Checksum = Nb_Bytes + (Exec_Address >> 16) + (Exec_Address >> 8) + (Exec_Address & 0xFF);
+                Nb_Bytes = 0;
+                break;
+            case '9':
+                result = sscanf (Line,"S%1x%2x%4x%2x",&Type,&Nb_Bytes,&Exec_Address,&Record_Checksum);
+	            if (result != 4) fprintf(stderr,"Error in line %d of hex file\n", Record_Nb);
+                Checksum = Nb_Bytes + (Exec_Address >> 8) + (Exec_Address & 0xFF);
+                Nb_Bytes = 0;
+                break;
+            }
+
+            p = (char *) Data_Str;
+
+            /* If we're reading the last record, ignore it. */
+            switch (Type)
+            {
+            /* Data record */
+            case 1:
+            case 2:
+            case 3:
+                if (Nb_Bytes == 0)
+                {
+                    fprintf(stderr,"0 byte length Data record ignored\n");
+                    break;
+                }
+
+                Phys_Addr = Address;
+
+                /* Read the Data bytes. */
+                i = Nb_Bytes;
+
+                do
+                {
+                    result = sscanf (p, "%2x",&temp2);
+		            if (result != 1) fprintf(stderr,"Error in line %d of hex file\n", Record_Nb);
+                    p += 2;
+
+                    /* Overlapping record will erase the pad bytes */
+                    if (Swap_Wordwise)
+                    {
+                        if (Memory_Block[Phys_Addr ^ 1] != Pad_Byte) fprintf(stderr,"Overlapped record detected\n");
+                        Memory_Block[Phys_Addr++ ^ 1] = temp2;
+                    }
+                    else
+                    {
+                        if (Memory_Block[Phys_Addr] != Pad_Byte) fprintf(stderr,"Overlapped record detected\n");
+                        Memory_Block[Phys_Addr++] = temp2;
+                    }
+
+                    Checksum = (Checksum + temp2) & 0xFF;
+                }
+                while (--i != 0);
+
+                /* Read the Checksum value. */
+                result = sscanf (p, "%2x",&Record_Checksum);
+	            if (result != 1) fprintf(stderr,"Error in line %d of hex file\n", Record_Nb);
+                break;
+
+            case 5:
+                fprintf(stderr,"Record total: %d\n",Record_Count);
+                break;
+
+            case 7:
+                fprintf(stderr,"Execution Address (unused): %08X\n",Exec_Address);
+                break;
+
+            case 8:
+                fprintf(stderr,"Execution Address (unused): %06X\n",Exec_Address);
+                break;
+
+            case 9:
+                fprintf(stderr,"Execution Address (unused): %04X\n",Exec_Address);
+                break;
+
+            /* Ignore all other records */
+            default:;
+            }
+
+            Record_Checksum &= 0xFF;
+
+            /* Verify Checksum value. */
+            if (((Record_Checksum + Checksum) != 0xFF) && Enable_Checksum_Error)
+            {
+                fprintf(stderr,"Checksum error in record %d: should be %02X\n",Record_Nb, 255-Checksum);
+                Status_Checksum_Error = true;
+            }
+        }
+    }
+    while (!feof (Filin));
+    /*-----------------------------------------------------------------------------*/
+
+    fprintf(stdout,"Binary file start = %08X\n",Lowest_Address);
+    fprintf(stdout,"Records start     = %08X\n",Records_Start);
+    fprintf(stdout,"Highest address   = %08X\n",Highest_Address);
+    fprintf(stdout,"Pad Byte          = %X\n",  Pad_Byte);
+
+    WriteMemory();
+
+#ifdef USE_FILE_BUFFERS
+    free (FilinBuf);
+    free (FiloutBuf);
+#endif
+
+    fclose (Filin);
+    fclose (Filout);
+
+    if (Status_Checksum_Error && Enable_Checksum_Error)
+    {
+        fprintf(stderr,"Checksum error detected.\n");
+        return 1;
+    }
+
+    if (!Fileread)
+        usage();
+    return 0;
+}