prog_fuse.sh: reindent file

Signed-off-by: Olivier Matz <zer0@droids-corp.org>

diff --git a/config/prog_fuses.sh b/config/prog_fuses.sh
index 176bfd0..b7c6b16 100755 (executable)
--- 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