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fw-build.sh
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#!/bin/sh
#
# postbuild.sh - multi-language support script
# Generate binary with secondary language.
#
# Input files:
# $OUTDIR/Firmware.ino.elf
# $OUTDIR/sketch/*.o (all object files)
#
# Output files:
# text.sym
# $PROGMEM.sym (progmem1.sym)
# $PROGMEM.lss (...)
# $PROGMEM.hex
# $PROGMEM.chr
# $PROGMEM.var
# $PROGMEM.txt
# textaddr.txt
#
#
# Config:
if [ -z "$CONFIG_OK" ]; then eval "$(cat config.sh)"; fi
if [ -z "$CONFIG_OK" ] | [ $CONFIG_OK -eq 0 ]; then echo 'Config NG!' >&2; exit 1; fi
#
# Selected language:
LNG=$1
#if [ -z "$LNG" ]; then LNG='cz'; fi
#
# Params:
IGNORE_MISSING_TEXT=1
finish()
{
echo
if [ "$1" = "0" ]; then
echo "postbuild.sh finished with success" >&2
else
echo "postbuild.sh finished with errors!" >&2
fi
case "$-" in
*i*) echo "press enter key"; read ;;
esac
exit $1
}
echo "postbuild.sh started" >&2
#check input files
echo " checking files:" >&2
if [ ! -e $OUTDIR ]; then echo " folder '$OUTDIR' not found!" >&2; finish 1; fi
echo " folder OK" >&2
if [ ! -e $INOELF ]; then echo " elf file '$INOELF' not found!" >&2; finish 1; fi
echo " elf OK" >&2
if ! ls $OBJDIR/*.o >/dev/null 2>&1; then echo " no object files in '$OBJDIR/'!" >&2; finish 1; fi
echo " objects OK" >&2
#run progmem.sh - examine content of progmem1
echo -n " running progmem.sh..." >&2
./progmem.sh 1 2>progmem.out
if [ $? -ne 0 ]; then echo "NG! - check progmem.out file" >&2; finish 1; fi
echo "OK" >&2
#run textaddr.sh - map progmem addreses to text identifiers
echo -n " running textaddr.sh..." >&2
./textaddr.sh 2>textaddr.out
if [ $? -ne 0 ]; then echo "NG! - check progmem.out file" >&2; finish 1; fi
echo "OK" >&2
#check for messages declared in progmem1, but not found in lang_en.txt
echo -n " checking textaddr.txt..." >&2
cat textaddr.txt | grep "^TEXT NF" | sed "s/[^\"]*\"//;s/\"$//" >not_used.txt
cat textaddr.txt | grep "^ADDR NF" | sed "s/[^\"]*\"//;s/\"$//" >not_tran.txt
if cat textaddr.txt | grep "^ADDR NF" >/dev/null; then
echo "NG! - some texts not found in lang_en.txt!"
if [ $IGNORE_MISSING_TEXT -eq 0 ]; then
finish 1
else
echo " missing text ignored!" >&2
fi
else
echo "OK" >&2
fi
#extract binary file
echo -n " extracting binary..." >&2
$OBJCOPY -I ihex -O binary $INOHEX ./firmware.bin
echo "OK" >&2
#update binary file
echo " updating binary:" >&2
#update progmem1 id entries in binary file
echo -n " primary language ids..." >&2
cat textaddr.txt | grep "^ADDR OK" | cut -f3- -d' ' | sed "s/^0000/0x/" |\
awk '{ id = $2 - 1; hi = int(id / 256); lo = int(id - 256 * hi); printf("%d \\\\x%02x\\\\x%02x\n", strtonum($1), lo, hi); }' |\
while read addr data; do
/bin/echo -n -e $data | dd of=./firmware.bin bs=1 count=2 seek=$addr conv=notrunc oflag=nonblock 2>/dev/null
done
echo "OK" >&2
#update primary language signature in binary file
echo -n " primary language signature..." >&2
if [ -e lang_en.bin ]; then
#find symbol _PRI_LANG_SIGNATURE in section '.text'
pri_lang=$(cat text.sym | grep -E "\b_PRI_LANG_SIGNATURE\b")
if [ -z "$pri_lang" ]; then echo "NG!\n symbol _PRI_LANG_SIGNATURE not found!" >&2; finish 1; fi
#get pri_lang address
pri_lang_addr='0x'$(echo $pri_lang | cut -f1 -d' ')
#read header from primary language binary file
header=$(dd if=lang_en.bin bs=1 count=16 2>/dev/null | xxd | cut -c11-49 | sed 's/\([0-9a-f][0-9a-f]\)[\ ]*/\1 /g')
#read checksum and count data as 4 byte signature
chscnt=$(echo $header | cut -c18-29 | sed "s/ /\\\\x/g")
/bin/echo -e -n "$chscnt" |\
dd of=firmware.bin bs=1 count=4 seek=$(($pri_lang_addr)) conv=notrunc 2>/dev/null
echo "OK" >&2
else
echo "NG! - file lang_en.bin not found!" >&2;
finish 1
fi
#convert bin to hex
echo -n " converting to hex..." >&2
$OBJCOPY -I binary -O ihex ./firmware.bin ./firmware.hex
echo "OK" >&2
#update _SEC_LANG in binary file if language is selected
echo -n " secondary language data..." >&2
if [ ! -z "$LNG" ]; then
./update_lang.sh $LNG 2>./update_lang.out
if [ $? -ne 0 ]; then echo "NG! - check update_lang.out file" >&2; finish 1; fi
echo "OK" >&2
finish 0
else
echo "Updating languages:" >&2
if [ -e lang_cz.bin ]; then
echo -n " Czech : " >&2
./update_lang.sh cz 2>./update_lang_cz.out 1>/dev/null
if [ $? -eq 0 ]; then echo 'OK' >&2; else echo 'NG!' >&2; fi
fi
if [ -e lang_de.bin ]; then
echo -n " German : " >&2
./update_lang.sh de 2>./update_lang_de.out 1>/dev/null
if [ $? -eq 0 ]; then echo 'OK' >&2; else echo 'NG!' >&2; fi
fi
if [ -e lang_it.bin ]; then
echo -n " Italian: " >&2
./update_lang.sh it 2>./update_lang_it.out 1>/dev/null
if [ $? -eq 0 ]; then echo 'OK' >&2; else echo 'NG!' >&2; fi
fi
if [ -e lang_es.bin ]; then
echo -n " Spanish: " >&2
./update_lang.sh es 2>./update_lang_es.out 1>/dev/null
if [ $? -eq 0 ]; then echo 'OK' >&2; else echo 'NG!' >&2; fi
fi
if [ -e lang_fr.bin ]; then
echo -n " French : " >&2
./update_lang.sh fr 2>./update_lang_fr.out 1>/dev/null
if [ $? -eq 0 ]; then echo 'OK' >&2; else echo 'NG!' >&2; fi
fi
if [ -e lang_pl.bin ]; then
echo -n " Polish : " >&2
./update_lang.sh pl 2>./update_lang_pl.out 1>/dev/null
if [ $? -eq 0 ]; then echo 'OK' >&2; else echo 'NG!' >&2; fi
fi
# echo "skipped" >&2
fi
#create binary file with all languages
rm -f lang.bin
if [ -e lang_cz.bin ]; then cat lang_cz.bin >> lang.bin; fi
if [ -e lang_de.bin ]; then cat lang_de.bin >> lang.bin; fi
if [ -e lang_es.bin ]; then cat lang_es.bin >> lang.bin; fi
if [ -e lang_fr.bin ]; then cat lang_fr.bin >> lang.bin; fi
if [ -e lang_it.bin ]; then cat lang_it.bin >> lang.bin; fi
if [ -e lang_pl.bin ]; then cat lang_pl.bin >> lang.bin; fi
#convert lang.bin to lang.hex
echo -n " converting to hex..." >&2
$OBJCOPY -I binary -O ihex ./lang.bin ./lang.hex
echo "OK" >&2
#append languages to hex file
cat ./lang.hex >> firmware.hex
finish 0