From 8d1a172c863bc0712e8d92f3e808e85a4e579e10 Mon Sep 17 00:00:00 2001 From: Olivier Matz Date: Fri, 17 May 2013 21:31:06 +0200 Subject: [PATCH] prog_fuse.sh: reindent file Signed-off-by: Olivier Matz --- config/prog_fuses.sh | 311 ++++++++++++++++++++++--------------------- 1 file changed, 157 insertions(+), 154 deletions(-) diff --git a/config/prog_fuses.sh b/config/prog_fuses.sh index 176bfd0..b7c6b16 100755 --- a/config/prog_fuses.sh +++ b/config/prog_fuses.sh @@ -2,50 +2,49 @@ # bit $1 is set in $2 (8 bits) bit_is_set() { - return $[ $[ $2 / $[ ( 1 << $1 ) ] ] % 2 ] - # <<$ fix syntax coloration + return $[ $[ $2 / $[ ( 1 << $1 ) ] ] % 2 ] + # <<$ fix syntax coloration } # $1 = name # $2 = value disp_fuse() { - echo -n "$1:" - echo -n -e "\t" - let bit=7 - while [ $bit -ge 0 ]; - do - NAME=`cut -d ' ' -f 2- ${MCU_DESC_FILE} | grep "^$bit $1" | cut -d ' ' -f 3` - if [ -z "$NAME" ]; then - echo -n "XXXX" - else - bit_is_set $bit $2 - bitval=$? - echo -n "$NAME=$bitval" - fi - echo -n " " - let bit=$bit-1 - done - echo + echo -n "$1:" + echo -n -e "\t" + let bit=7 + while [ $bit -ge 0 ]; do + NAME=`cut -d ' ' -f 2- ${MCU_DESC_FILE} | grep "^$bit $1" | cut -d ' ' -f 3` + if [ -z "$NAME" ]; then + echo -n "XXXX" + else + bit_is_set $bit $2 + bitval=$? + echo -n "$NAME=$bitval" + fi + echo -n " " + let bit=$bit-1 + done + echo } # $1 filename intel2hex() { - echo "0x`cat $1 | head -1 | cut -b10-11`" > $1.tmp - mv $1.tmp $1 + echo "0x`cat $1 | head -1 | cut -b10-11`" > $1.tmp + mv $1.tmp $1 } # $1 filename hex2intel() { - printf ":01000000%.2X" `cat $1` > $1.tmp - printf "%.2X\n" $[ 0xFF - `cat $1` ] >> $1.tmp - echo ":00000001FF" >> $1.tmp - mv $1.tmp $1 + printf ":01000000%.2X" `cat $1` > $1.tmp + printf "%.2X\n" $[ 0xFF - `cat $1` ] >> $1.tmp + echo ":00000001FF" >> $1.tmp + mv $1.tmp $1 } # 1/ read fuse state if possible # 2/ prompt every bit -# 3/ program +# 3/ program MCU_DESC_FILE=$1 @@ -57,7 +56,7 @@ echo "Warning : It can bue dangerous to program your fuses: some" echo "configurations will prevent you to program your uC. Be sure" echo "that you have carrefully read the documentation, and that" echo "you know what you're doing" -echo +echo echo "Warning : 0 means programmed and 1 means unprogrammed (see" echo "AVR documentation for details" echo @@ -65,62 +64,61 @@ echo "BIT FAT WARNING ! PLEASE CHECK THE DOCUMENTATION BEFORE" echo "PROGRAMMING BECAUSE SOME PARTS HAVE NOT BEEN TESTED" echo -while true - do - echo -n "Are you sure ? [y/n] " - read ans - - case $ans in - y|Y) - break - ;; - n|N) - echo " abort..." - exit 0 - ;; - *) - echo " Please type 'y' or 'n'" - esac +while true; do + echo -n "Are you sure ? [y/n] " + read ans + + case $ans in + y|Y) + break + ;; + n|N) + echo " abort..." + exit 0 + ;; + *) + echo " Please type 'y' or 'n'" + esac done if [ ! -f ${MCU_DESC_FILE} ]; then - echo "ERROR" - echo "Can't find the file ${MCU_DESC_FILE}" - echo "If `basename ${MCU_DESC_FILE}` is a valid uC, you should add it in" - echo "AVERSIVE/config/fuses_defs directory" - exit 1 + echo "ERROR" + echo "Can't find the file ${MCU_DESC_FILE}" + echo "If `basename ${MCU_DESC_FILE}` is a valid uC, you should add it in" + echo "AVERSIVE/config/fuses_defs directory" + exit 1 fi if [ -z "${PROGRAMMER}" ]; then - echo "ERROR !" - echo " PROGRAMMER variable is not defined, check that the script" - echo " is launched from a 'make fuse' in project directory" - exit 1 + echo "ERROR !" + echo " PROGRAMMER variable is not defined, check that the script" + echo " is launched from a 'make fuse' in project directory" + exit 1 fi if [ "${PROGRAMMER}" = "avrdude" -a -z "${AVRDUDE}" ]; then - echo "ERROR !" - echo " AVRDUDE variable is not defined, check that the script" - echo " is launched from a 'make fuse' in project directory" - exit 1 + echo "ERROR !" + echo " AVRDUDE variable is not defined, check that the script" + echo " is launched from a 'make fuse' in project directory" + exit 1 fi if [ "${AVARICE}" = "avarice" -a -z "${AVARICE}" ]; then - echo "ERROR !" - echo " AVARICE variable is not defined, check that the script" - echo " is launched from a 'make fuse' in project directory" - exit 1 + echo "ERROR !" + echo " AVARICE variable is not defined, check that the script" + echo " is launched from a 'make fuse' in project directory" + exit 1 fi if [ "${PROGRAMMER}" = "avarice" ]; then - echo "ERROR !" - echo " Sorry, AVARICE fuse programming is not implemented now" - exit 1 + echo "ERROR !" + echo " Sorry, AVARICE fuse programming is not implemented now" + exit 1 fi if [ `wc -c ${MCU_DESC_FILE} | cut -d ' ' -f 1` -eq 0 ]; then - echo "Aborting : this uC does not have any fuse to program." - exit 0 + echo "Aborting : this uC does not have any fuse to program." + exit 0 fi @@ -129,47 +127,48 @@ FUSE_LIST=`cut -d ' ' -f 3 ${MCU_DESC_FILE} | sort -u` echo "Reading current fuse state" if [ ! -z "${AVRDUDE_DELAY}" ]; then - DELAY="-i ${AVRDUDE_DELAY}" + DELAY="-i ${AVRDUDE_DELAY}" else - DELAY="" + DELAY="" fi CANNOT_READ=0 for f in ${FUSE_LIST} - do - rm -f $f 2> /dev/null - echo 0x00 > ${f}_new - ${AVRDUDE} ${DELAY} -p ${MCU} -P `echo ${AVRDUDE_PORT} | sed 's,",,g'` -c ${AVRDUDE_PROGRAMMER} -U ${f}:r:${f}:i - if [ ! -f $f ]; then - CANNOT_READ=1 - fi +do + rm -f $f 2> /dev/null + echo 0x00 > ${f}_new + ${AVRDUDE} ${DELAY} -p ${MCU} -P `echo ${AVRDUDE_PORT} | sed 's,",,g'` \ + -c ${AVRDUDE_PROGRAMMER} -U ${f}:r:${f}:i + if [ ! -f $f ]; then + CANNOT_READ=1 + fi done echo echo if [ $CANNOT_READ -eq 1 ]; then - echo -n "Problem during reading fuse. Continue anyway with writing ? [y/N] " - read ans - case $ans in - y|Y) - echo " ok" - echo - echo - - ;; - *|n|N) - echo " abort..." - exit 1 - esac + echo -n "Problem during reading fuse. Continue anyway with writing ? [y/N] " + read ans + case $ans in + y|Y) + echo " ok" + echo + echo + + ;; + *|n|N) + echo " abort..." + exit 1 + esac else - for f in ${FUSE_LIST}; do - intel2hex $f - disp_fuse $f `cat $f` - done - echo - echo + for f in ${FUSE_LIST}; do + intel2hex $f + disp_fuse $f `cat $f` + done + echo + echo fi echo "Now please enter the new value for each fuse. The default one" @@ -181,43 +180,44 @@ NB_LINE=`wc -l ${MCU_DESC_FILE} | cut -d ' ' -f 1` SEQ_END=$[ ${NB_LINE} - 1 ] for i in `seq 0 ${SEQ_END}` - do - LINE=`grep "^${i} " ${MCU_DESC_FILE}` - BIT=`echo ${LINE} | cut -d ' ' -f 2` - FUSE=`echo ${LINE} | cut -d ' ' -f 3` - NAME=`echo ${LINE} | cut -d ' ' -f 4` - FACTORY=`echo ${LINE} | cut -d ' ' -f 5` - DEFAULT=${FACTORY} - CURRENT=x - HELP=`echo ${LINE} | cut -d ' ' -f 6-` - if [ -f ${FUSE} ]; then - BIN_FUSE=`cat $FUSE` - bit_is_set $BIT `printf "%d" $BIN_FUSE` - CURRENT=$? - DEFAULT=${CURRENT} - fi - - echo -n "[$FUSE:${BIT}] ${NAME} <${HELP}> (factory=${DEFAULT}) (current=${CURRENT}) [${DEFAULT}] ? " - read ans - - if [ -z "$ans" ] ; then - ans=${DEFAULT} - fi - - case $ans in - 1) - printf "0x%x\n" $[ $[ ( 1 << $BIT ) ] + `cat ${FUSE}_new` ] > ${FUSE}_new - # <<$ fix syntax coloration - echo " get 1 (unprogrammed)" - ;; - 0) - echo " get 0 (programmed)" - ;; - *) - echo "Bad answer, aborting..." - exit 1 - esac - +do + LINE=`grep "^${i} " ${MCU_DESC_FILE}` + BIT=`echo ${LINE} | cut -d ' ' -f 2` + FUSE=`echo ${LINE} | cut -d ' ' -f 3` + NAME=`echo ${LINE} | cut -d ' ' -f 4` + FACTORY=`echo ${LINE} | cut -d ' ' -f 5` + DEFAULT=${FACTORY} + CURRENT=x + HELP=`echo ${LINE} | cut -d ' ' -f 6-` + if [ -f ${FUSE} ]; then + BIN_FUSE=`cat $FUSE` + bit_is_set $BIT `printf "%d" $BIN_FUSE` + CURRENT=$? + DEFAULT=${CURRENT} + fi + + echo -n "[$FUSE:${BIT}] ${NAME} <${HELP}> (factory=${DEFAULT}) " + echo -n "(current=${CURRENT}) [${DEFAULT}] ? " + read ans + + if [ -z "$ans" ] ; then + ans=${DEFAULT} + fi + + case $ans in + 1) + printf "0x%x\n" $[ $[ ( 1 << $BIT ) ] + `cat ${FUSE}_new` ] > ${FUSE}_new + # <<$ fix syntax coloration + echo " get 1 (unprogrammed)" + ;; + 0) + echo " get 0 (programmed)" + ;; + *) + echo "Bad answer, aborting..." + exit 1 + esac + done echo @@ -225,34 +225,37 @@ echo "Summary of new values :" echo for f in ${FUSE_LIST}; do - if [ ! -f ${f}_new ]; then - echo "ERROR: cannot find ${f}_new, aborting" - exit 1 - fi - disp_fuse $f `cat ${f}_new` + if [ ! -f ${f}_new ]; then + echo "ERROR: cannot find ${f}_new, aborting" + exit 1 + fi + disp_fuse $f `cat ${f}_new` done echo while true - do - echo -n "Are you sure ? [y/n] " - read ans - - case $ans in - y|Y) - for f in ${FUSE_LIST}; do - hex2intel ${f}_new - ${AVRDUDE} -p ${MCU} -P `echo ${AVRDUDE_PORT} | sed 's,",,g'` -c ${AVRDUDE_PROGRAMMER} -U ${f}:w:${f}_new:i ${DELAY} - done - exit 0 - ;; - n|N) - echo " abort..." - exit 0 - ;; - *) - echo " Please type 'y' or 'n'" - esac +do + echo -n "Are you sure ? [y/n] " + read ans + + case $ans in + y|Y) + for f in ${FUSE_LIST}; do + hex2intel ${f}_new + PORT=`echo ${AVRDUDE_PORT} | sed 's,",,g'` + ${AVRDUDE} -p ${MCU} -P ${PORT} \ + -c ${AVRDUDE_PROGRAMMER} \ + -U ${f}:w:${f}_new:i ${DELAY} + done + exit 0 + ;; + n|N) + echo " abort..." + exit 0 + ;; + *) + echo " Please type 'y' or 'n'" + esac done -- 2.39.5