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pepotocsctlとはTocos無線モジュールTOCOS TWE-LiteとToCoStickで温湿度計AM2321センサーを制御するプログラムです。

o 2015.2.23 リリース

o 2015.10.15 タイマーを5分へ変更

o リトライタイマー変更

o 2016.1.20バージョンアップ

o I2C温湿度計AM2321センサーのリード機能追加

o Tocos TWE-Lite DIP Ver1.6以上対応でチェックサム付加は省略しています

o 2016.10.31バージョンアップ

o 受信時にチェックサムをチェックするようにした

o AI１～4のアナログ入力リードコマンド追加

o 2017.3.23バージョンアップ

o ライトアフターリードコマンド追加

o ウエイトリードコマンド追加

pepotocsctl単独では動作しません、別途epiconが必要です

Tocos無線モジュールのDIOとAM2321センサーのみをコマンドで操作できます

root@tmp# pepotocsctl

root@tmp# pepotocosctl

usage /usr/local/bin/pepotocosctl read->chno:0-6 | write->chno:0-6 [DO:0|1|f] to 300000ms

DI（デジタルインプット）の4ポート分リード

root@tmp# pepowirelessdioctl 0 7

DI（デジタルインプット）の一番ポートリード

root@tmp# pepowirelessdioctl 1 1

DO（デジタルアウトプウト）一番ポートへ１をライト

root@tmp# pepowirelessdioctl 1 1 1

DO（デジタルアウトプウト）一番ポートへ１をライト、5秒間保持

root@tmp# pepowirelessdioctl 1 1 5000 0

I2C温湿度計AM2321センサーのリード

root@tmp# ./pepowirelessdioctl 5

2016/01/20,19:16:19,4.0℃,75.4％

アナログ入力リード

root@tmp# pepotocosctl 6

4080,4080,4080,4080

ライトアフターリード

root@tmp# pepotocosctl 0 0

7;4080,4080,4080,4080

デジタルインプットとアナログインプットリード

root@tmp# pepotocosctl 7

f;1952,4080,4080,4080

リードウエイト・DIの変化を指定時間待つ

root@tmp# pepotocosctl 7 120

e;4080,4080,4080,4080

Raspberry_piとTocos無線モジュールのコラボ動画→https://www.youtube.com/watch?v=-_FqOdLbzMw

Raspberry_pi%E8%A1%A8%E7%B4%99.PNG 

  1.  #!/bin/sh
  2.  # licence GPLv2 ; this scripts designed by Isamu.Yamauchi 2015.2.10 update 2017.4.25 for i386 & raspberry pi
  3.  # pepotocsctl for contorl TWE-Lite DIP:Ver1.6 or later(Tocos wireless engine) digital-IN/digital-OUT signal.
  4.  # pepotocsctl $1:ch[0-7] [$2:0-f] [$3: timer->1 to 300000ms]
  5.  PATH=$PATH:/usr/local/bin:/usr/local/sbin
  6.  usage(){
  7.    echo "usage $0 read->chno:0-6 | write->chno:0-7 [DO:0|1|f] [timer->1 to 300000ms]" >/dev/stderr
  8.    exit
  9.  }
  10.  if [ $# -eq 0 ];then
  11.    usage
  12.  elif [ "$1" -gt 7 -o "$1" -lt 0 ];then
  13.    usage
  14.  elif [ "$1" -eq 6 -a $# -ne 1 ];then
  15.    usage
  16.  elif [ $# -eq 2 -a "$1" -eq 0 ];then
  17.    ALLDO=NO
  18.    if [ $((0x$2 - 0)) -gt $((0xf - 0)) -o $((0x$2 - 0)) -lt 0 ];then
  19.      usage
  20.    else 
  21.      ALLDO=YES  
  22.    fi
  23.  elif [ $# -eq 3 ];then
  24.    if [ "$2" -gt 0 -a "$2" -gt 1 -o "$3" -gt 300000 -o "$3" -lt 1 ];then
  25.      usage
  26.    fi
  27.  fi
  28.  prog=pepotocsctl
  29.  HEDER=":"
  30.  # am2321 i2c adderess 5C
  31.  I2CADDR="5C"
  32.  I2CHEAD="7888AA"
  33.  I2COK="01"
  34.  I2CNG="00"
  35.  I2CTEPHUM="03020004"
  36.  I2CWRITE="01"
  37.  I2CREAD="02"
  38.  I2CREAD_CT="0006"
  39.  I2CWRITE_CT="0000"
  40.  I2CAM2321_WAIT=1000
  41.  I2CREADCT=28
  42.  ADDR="788001"
  43.  DUMMY="0000000000000000"
  44.  DO4ON="0808"
  45.  DO4OF="0008"
  46.  ALLON="0F0F"
  47.  ALLOF="0F00"
  48.  ZEROHUM="0000"
  49.  TEMPMAX="80"
  50.  HUMMAX="100"
  51.  WAIT=50
  52.  TRY=5
  53.  READTM=1
  54.  READCT=49
  55.  pid=`echo -en $$`
  56.  CHECKPG_SUM=/usr/local/bin/pepochecksum
  57.  DIR=/www/remote-hand/tmp
  58.  ALIAS_DI=${DIR}/.alias_di
  59.  CMD="${DIR}/.$prog.${pid}"
  60.  TCOSWD=$DIR/.tocos_write_data
  61.  tTCOSWD=$DIR/.tocos_write_data_tmp
  62.  TCOSRD=$DIR/.tocos_read_data
  63.  tTCOSRD=$DIR/.tocos_write_data_tmp
  64.  [ -e $ALIAS_DI ] && . "$ALIAS_DI"
  65.  [ ! -z "${TOCOS_TTY}" ] && DIO_DEV="/dev/"${TOCOS_TTY} || DIO_DEV=/dev/none_tocos
  66.  if [ ! -e $DIO_DEV ];then
  67.    [ -e $TCOSWD ] && rm -f $TCOSWD
  68.    [ -e $TCOSRD ] && rm -f $TCOSRD
  69.    [ -e $tTCOSWD ] && rm -f $tTCOSWD
  70.    [ -e $tTCOSRD ] && rm -f $tTCOSRD
  71.    echo -en "-1" >/dev/stderr
  72.    exit
  73.  fi
  74.  LOCK=/var/lock/LCK..${TOCOS_TTY}
  75.  error(){
  76.    [ -e ${CMD} ] && rm -f ${CMD}
  77.    exit 0
  78.  }
  79.  trap error SIGHUP SIGTERM SIGQUIT SIGKILL SIGINT SIGCHLD
  80.  
  81.  CMD_DIO="/usr/local/bin/epicon -s 115200 -ql ${DIO_DEV} -c ${CMD}"
  82.  
  83.  send_dio(){
  84.    local send d4off d4on tmp SD RD retry_time
  85.    SD=$1
  86.    tmp=${ADDR}${SD}${DUMMY}
  87.    send=${HEDER}${tmp}X
  88.    tmp=${ADDR}${DO4OF}${DUMMY}
  89.    d4of=${HEDER}${tmp}X
  90.    tmp=${ADDR}${DO4ON}${DUMMY}
  91.    d4on=${HEDER}${tmp}X
  92.    RETRY=$TRY
  93.    while [ -e $LOCK ]
  94.    do
  95.      retry_time=`echo -en $RANDOM |cut -c 1-3`
  96.      msleep $retry_time
  97.      RETRY=$(($RETRY - 1))
  98.      if [ $RETRY -eq 0 ];then
  99.        echo -en "-1" >/dev/stderr
  100.        return
  101.      fi
  102.    done
  103.    cat >${CMD}<<EOF
  104.  #!/bin/sh
  105.  RETRY=$TRY
  106.  while [ \${RETRY} -ne 0 ];do
  107.    retry_time=\`echo -en \$RANDOM |cut -c 1-2\`
  108.    echo -en "${send}\\r\\n"
  109.    msleep $WAIT
  110.    echo -en "${d4on}\\r\\n"
  111.    msleep $WAIT
  112.    read -s -n ${READCT} -t ${READTM} RD || RD="-1"
  113.    echo -en "${d4of}\\r\\n"
  114.    TMP=\`echo -en \${RD} | wc -c\`
  115.    [ \${TMP} -eq ${READCT} ] && break
  116.    RETRY=\$((\${RETRY} - 1))
  117.    msleep \$retry_time
  118.    RD="-1"
  119.  done
  120.    echo -en \${RD} >/dev/stderr
  121.  EOF
  122.    msleep ${WAIT}
  123.    chmod +x ${CMD}
  124.    ${CMD_DIO}
  125.  }
  126.  i2c_read(){
  127.    local send read retry_time tmp
  128.    I2CCMD="00"
  129.    I2CRES="00"
  130.    RETRY=$TRY
  131.    while [ -e $LOCK ]
  132.    do
  133.      retry_time=`echo -en $RANDOM |cut -c 1-3`
  134.      msleep $retry_time
  135.      RETRY=$(($RETRY - 1))
  136.      if [ $RETRY -eq 0 ];then
  137.        echo -en "-1" >/dev/stderr
  138.        return
  139.      fi
  140.    done
  141.  # wake-up
  142.    tmp=${I2CHEAD}${I2CWRITE}${I2CADDR}${I2CWRITE_CT}
  143.    wake_up=${HEDER}${tmp}X
  144.  # temperature & Humidity start command
  145.    tmp=${I2CHEAD}${I2CWRITE}${I2CADDR}${I2CTEPHUM} 
  146.    send=${HEDER}${tmp}X
  147.  # temperature & Humidity read command
  148.    tmp=${I2CHEAD}${I2CREAD}${I2CADDR}${I2CREAD_CT}
  149.    read=${HEDER}${tmp}X
  150.    cat >${CMD}<<EOF
  151.  #!/bin/sh
  152.  RETRY=$TRY
  153.  I2CRD="-1"
  154.  while [ \${RETRY} -ne 0 ];do
  155.    retry_time=\`echo -en \$RANDOM |cut -c 1-2\`
  156.    echo -en "${wake_up}\\r\\n"
  157.    msleep ${WAIT}
  158.    read -s -t ${READTM} I2CRD || I2CRD="-1"
  159.    echo -en "${send}\\r\\n"
  160.    msleep ${WAIT}
  161.    read -s -t ${READTM} I2CRD || I2CRD="-1"
  162.    msleep ${AM2321_WAIT}
  163.    echo -en "${read}\\r\\n"
  164.    msleep ${WAIT}
  165.    read -s -n ${I2CREADCT} -t ${READTM} I2CRD || I2CRD="-1"
  166.    TMP=\`echo -en \${I2CRD} | wc -c\`
  167.    [ \${TMP} -eq ${I2CREADCT} ] && break
  168.    RETRY=\$((\${RETRY} - 1))
  169.    [ \${RETRY} -eq 0 ] && break
  170.    RETRY=\$((\${RETRY} - 1))
  171.    msleep \$retry_time
  172.    I2CRD="-1"
  173.  done
  174.    echo -en \${I2CRD} >/dev/stderr
  175.  EOF
  176.    chmod +x ${CMD}
  177.    ${CMD_DIO}
  178.  }
  179.  read_temp_hum(){
  180.    local RD TMP CHECK_DATA SUM RDCHECKPG_SUM
  181.    RD="-1"
  182.    RD=`i2c_read 2>&1`
  183.    TMP=`echo -en ${RD} |wc -c`
  184.    if [ $TMP -ne ${I2CREADCT} ];then
  185.      echo -en "-1" >/dev/stderr
  186.      return
  187.    fi
  188.    CHECK_DATA=`echo -en ${RD}|awk '{printf (substr($1,2,length($1)-2))}'`
  189.    RDCHECKPG_SUM=`echo -en ${RD} |awk '{printf(substr($1,length($1)-2,2))}'`
  190.    SUM=`${CHECKPG_SUM} ${CHECK_DATA}`
  191.    if [ ${RDCHECKPG_SUM} != ${SUM} ];then
  192.      echo -en "-1" >/dev/stderr
  193.      return
  194.    fi   
  195.    HUMTMP=`echo -en ${RD} |awk '{printf(substr($1,18,4))}'`
  196.    if [ $HUMTMP = $ZEROHUM ];then
  197.      echo -en "-1" >/dev/stderr
  198.    return
  199.    fi
  200.    COMMAND=`echo -en ${RD} |awk '{printf(substr($1,8,2))}'`
  201.    if [ $COMMAND != $I2CREAD ];then
  202.      echo -en "-1" >/dev/stderr
  203.      return
  204.    fi
  205.    RESULT=`echo -en ${RD} |awk '{printf(substr($1,10,2))}'`
  206.    if [ $RESULT != $I2COK ];then
  207.      echo -en "-1" >/dev/stderr
  208.    return
  209.    fi
  210.    NOWDATE=`date '+%Y/%m/%d,%H:%M:%S'|awk '{printf("%s",$1)}'`
  211.    HUMH=`echo -en ${RD} |awk '{printf(substr($1,18,2))}'`
  212.    HUMLH=`echo -en ${RD} |awk '{printf(substr($1,20,1))}'`
  213.    HUMLL=`echo -en ${RD} |awk '{printf(substr($1,21,1))}'`
  214.    DHUMH=$((0x$HUMH * 256))
  215.    DHHML=$((0x$HUMLH * 16))
  216.    HUM=$(($(($(($DHUMH + $DHHML)) + 0x$HUMLL)) / 10))
  217.    HUMMOD=$(($(($(($DHUMH + $DHHML)) + 0x$HUMLL)) % 10))
  218.    TEMPH=`echo -en ${RD} |awk '{printf(substr($1,22,2))}'`
  219.    TEMPLH=`echo -en ${RD} |awk '{printf(substr($1,24,1))}'`
  220.    TEMPLL=`echo -en ${RD} |awk '{printf(substr($1,25,1))}'`
  221.    if [ $((0x$TEMPH & 0x80)) != 0 ];then
  222.      TEMPH=$((0x$TEMPH & 0x7F))
  223.      TMP="minus"
  224.    else
  225.      TMP="plus"
  226.    fi
  227.    DTEMPH=$((0x$TEMPH * 256))
  228.    DTEMPLH=$((0x$TEMPLH * 16))
  229.    TEMP=$(($(($(($DTEMPH + $DTEMPLH)) + 0x$TEMPLL)) / 10))
  230.    TEMPMOD=$(($(($(($DTEMPH + $DTEMPLH)) + 0x$TEMPLL)) % 10))
  231.    if [ ${TEMP} -gt ${TEMPMAX} -o ${HUM} -gt ${HUMMAX} ];then
  232.      echo -en "-1"  >/dev/stderr
  233.      return
  234.    fi
  235.    echo -en ${NOWDATE} ${TMP} ${TEMP} ${TEMPMOD} ${HUM} ${HUMMOD}|awk '{
  236.    I=""
  237.    if ($2 != "plus") I="-"
  238.    printf("%s,%s%s.%s℃,%s.%s％",$1,I,$3,$4,$5,$6)}'>/dev/stderr
  239.  }
  240.  
  241.  write_dio(){
  242.  # write_dio CH 0-1 Timer
  243.    local RD SD CH DO DATA TM TMP
  244.    [ $# -eq 3 ] && TM=$3 || TM=0
  245.    SD=$(($2 ^ 1))
  246.    case $1 in
  247.      0) CH="0F" ;;
  248.      1) CH="01" ;;
  249.      2) CH="02" ;;
  250.      3) CH="04" ;;
  251.      4) CH="08" ;;
  252.    esac
  253.    if [ $CH = "0F" ];then
  254.      case $2 in
  255.        0) SD="0F" ;;
  256.        1) SD="0E" ;;
  257.        2) SD="0D" ;;
  258.        3) SD="0C" ;;      
  259.        4) SD="0B" ;;
  260.        5) SD="0A" ;;
  261.        6) SD="09" ;;
  262.        7) SD="08" ;;
  263.        8) SD="07" ;;
  264.        9) SD="06" ;;
  265.        A) SD="05" ;;
  266.        B) SD="04" ;;
  267.        C) SD="03" ;;
  268.        D) SD="02" ;;
  269.        E) SD="01" ;;
  270.        F) SD="00" ;;
  271.      esac      
  272.      DATA="$SD"${CH}
  273.      RD=`send_dio ${DATA} 2>&1`
  274.      TMP=`echo -en ${RD} | wc -c`
  275.      [ ${TMP} != ${READCT} ] && RD="-1" || SD=$RD
  276.    else
  277.      [ $SD -eq 1 ] && DATA=${CH}${CH} || DATA="00"${CH}
  278.      RD=`send_dio ${DATA} 2>&1`
  279.      if [ ${TM} -ne 0 ];then
  280.        SD=$(($SD ^ 1))  
  281.        [ `echo -en ${RD} | wc -c` != ${READCT} ] && RD="-1" || RD=$2
  282.        if [ ${RD} != "-1" ];then
  283.          msleep ${TM}
  284.          [ $SD -eq 1 ] && DATA=${CH}${CH} || DATA="00"${CH}
  285.          RD=`send_dio ${DATA} 2>&1`
  286.        fi
  287.      fi
  288.      SD=$(($SD ^ 1))
  289.      TMP=`echo -en ${RD} | wc -c`
  290.      [ ${TMP} != ${READCT} ] && RD="-1" || RD=$SD
  291.    fi
  292.    if [ ${RD} != "-1" ];then
  293.      echo -en ${SD} >/dev/stderr
  294.    else 
  295.      echo -en -1 >/dev/stderr
  296.    fi
  297.  }
  298.  
  299.  read_dio(){
  300.    local CH XCH DATA RD RESULT TMP CHECK_DATA SUM RDCHECKPG_SUM
  301.    case $1 in
  302.      0) CH="0F" ; XCH=0xff ;;
  303.      1) CH="01" ; XCH=0x01 ;;
  304.      2) CH="02" ; XCH=0x02 ;;
  305.      3) CH="04" ; XCH=0x04 ;;
  306.      4) CH="08" ; XCH=0x08 ;;
  307.    esac
  308.    DATA=${DO4OF}
  309.    RD=`send_dio ${DATA} 2>&1`
  310.    TMP=`echo -en ${RD} | wc -c`
  311.    if [ ${TMP} != ${READCT} ];then
  312.      echo -en "-1" >/dev/stderr
  313.      return
  314.    fi
  315.    CHECK_DATA=`echo -en ${RD}|awk '{printf (substr($1,2,length($1)-2))}'`
  316.    RDCHECKPG_SUM=`echo -en ${RD} |awk '{printf(substr($1,length($1)-1,2))}'`
  317.    SUM=`${CHECKPG_SUM} ${CHECK_DATA}`
  318.    if [ ${RDCHECKPG_SUM} != ${SUM} ];then
  319.      echo -en "-1" >/dev/stderr
  320.    return
  321.    fi   
  322.    TMP=`echo -en ${RD} | awk '{i=substr(\$0,34,2);printf i}'`
  323.    if [ $1 -eq 0 ];then
  324.      DATA=$((0x${TMP} & 0x${CH}))
  325.      DATA=$(($DATA ^ 0x0f))
  326.    else      
  327.      DATA=$(($((0x${TMP} & 0x${CH})) / ${XCH}))
  328.      DATA=$(($DATA ^ 0x01))
  329.    fi
  330.      printf "%1x" ${DATA} >/dev/stderr
  331.  }
  332.  
  333.  read_ai(){
  334.    local DATA RD TMP VOLT A1VOLT A2VOLT A3VOLT A4VOLT A1 A2 A3 A4 AISUB CHECK_DATA SUM RDCHECKPG_SUM
  335.    DATA=${DO4OF}
  336.    RD=`send_dio ${DATA} 2>&1`
  337.    TMP=`echo -en ${RD} | wc -c`
  338.    if [ ${TMP} != ${READCT} ];then
  339.      echo -en "-1" >/dev/stderr
  340.      return
  341.    fi
  342.    CHECK_DATA=`echo -en ${RD}|awk '{printf (substr($1,2,length($1)-2))}'`
  343.    RDCHECKPG_SUM=`echo -en ${RD} |awk '{printf(substr($1,length($1)-1,2))}'`
  344.    SUM=`${CHECKPG_SUM} ${CHECK_DATA}`
  345.    if [ ${RDCHECKPG_SUM} != ${SUM} ];then
  346.      echo -en "-1" >/dev/stderr
  347.    return
  348.    fi   
  349.    TMP=`echo -en ${RD} | awk '{i=substr(\$0,46,2);printf i}'`
  350.    A1=`echo -en ${RD} | awk '{i=substr(\$0,38,2);printf i}'`
  351.    VOLT=$((0x$A1 * 4))
  352.    AISUB=$(($TMP & 0x03))
  353.    A1VOLT=$(($(($VOLT + $AISUB)) * 4))
  354.    A2=`echo -en ${RD} | awk '{i=substr(\$0,40,2);printf i}'`
  355.    AISUB=$(($(($TMP >> 2 )) & 0x03))
  356.    VOLT=$((0x$A2 * 4))
  357.    A2VOLT=$(($(($VOLT + $AISUB)) * 4))
  358.    A3=`echo -en ${RD} | awk '{i=substr(\$0,42,2);printf i}'`
  359.    AISUB=$(($(($TMP >> 4 )) & 0x03))
  360.    VOLT=$((0x$A3 * 4))
  361.    A3VOLT=$(($(($VOLT + $AISUB)) * 4))
  362.    A4=`echo -en ${RD} | awk '{i=substr(\$0,44,2);printf i}'`
  363.    AISUB=$(($(($TMP >> 6 )) & 0x03))
  364.    VOLT=$((0x$A4 * 4))
  365.    A4VOLT=$(($(($VOLT + $AISUB)) * 4))
  366.    printf "%4d,%4d,%4d,%4d" ${A1VOLT} ${A2VOLT} ${A3VOLT} ${A4VOLT} >/dev/stderr
  367.  }
  368.  wait_di(){
  369.    local RD READWAIT TMP
  370.    READWAIT=$1
  371.    cat >${CMD}<<EOF
  372.  #!/bin/sh
  373.  RD="-1"
  374.  read -s -n ${READCT} -t ${READWAIT} RD || RD="-1"
  375.  if [ \${RD} = "-1" ];then
  376.      echo -en "-1" >/dev/stderr
  377.      exit
  378.  fi
  379.  TMP=\`echo -en \${RD} | wc -c\`
  380.  if [ \${TMP} -eq ${READCT} ];then
  381.    echo -en \${RD} >/dev/stderr
  382.  else
  383.    echo -en "-1" >/dev/stderr
  384.  fi
  385.  EOF
  386.    msleep ${WAIT}
  387.    chmod +x ${CMD}
  388.    ${CMD_DIO}
  389.  }
  390.  cmd_di(){
  391.    local RD TMP DATA
  392.    RD=$1
  393.    TMP=`echo -en ${RD} | awk '{i=substr(\$0,34,2);printf i}'`
  394.    DATA=$((0x${TMP} & 0x0F))
  395.    DATA=$(($DATA ^ 0x0f))
  396.    printf "%1x" ${DATA} >/dev/stderr
  397.  }
  398.  cmd_ai(){
  399.    local DATA RD TMP VOLT A1VOLT A2VOLT A3VOLT A4VOLT A1 A2 A3 A4 AISUB
  400.    RD=$1
  401.    TMP=`echo -en ${RD} | awk '{i=substr(\$0,46,2);printf i}'`
  402.    A1=`echo -en ${RD} | awk '{i=substr(\$0,38,2);printf i}'`
  403.    VOLT=$((0x$A1 * 4))
  404.    AISUB=$(($TMP & 0x03))
  405.    A1VOLT=$(($(($VOLT + $AISUB)) * 4))
  406.    A2=`echo -en ${RD} | awk '{i=substr(\$0,40,2);printf i}'`
  407.    AISUB=$(($(($TMP >> 2 )) & 0x03))
  408.    VOLT=$((0x$A2 * 4))
  409.    A2VOLT=$(($(($VOLT + $AISUB)) * 4))
  410.    A3=`echo -en ${RD} | awk '{i=substr(\$0,42,2);printf i}'`
  411.    AISUB=$(($(($TMP >> 4 )) & 0x03))
  412.    VOLT=$((0x$A3 * 4))
  413.    A3VOLT=$(($(($VOLT + $AISUB)) * 4))
  414.    A4=`echo -en ${RD} | awk '{i=substr(\$0,44,2);printf i}'`
  415.    AISUB=$(($(($TMP >> 6 )) & 0x03))
  416.    VOLT=$((0x$A4 * 4))
  417.    A4VOLT=$(($(($VOLT + $AISUB)) * 4))
  418.    printf "%4d,%4d,%4d,%4d" ${A1VOLT} ${A2VOLT} ${A3VOLT} ${A4VOLT} >/dev/stderr
  419.  }
  420.  read_di_ai(){
  421.    local DATA DATA1 RD TMP CHECK_DATA RDCHECKPG_SUM SUM
  422.    DATA=${DO4OF}
  423.    RD=`send_dio ${DATA} 2>&1`
  424.    TMP=`echo -en ${RD} | wc -c`
  425.    if [ ${TMP} != ${READCT} ];then
  426.      echo -en "-1" >/dev/stderr
  427.      return
  428.    fi
  429.    CHECK_DATA=`echo -en ${RD}|awk '{printf (substr($1,2,length($1)-2))}'`
  430.    RDCHECKPG_SUM=`echo -en ${RD} |awk '{printf(substr($1,length($1)-1,2))}'`
  431.    SUM=`${CHECKPG_SUM} ${CHECK_DATA}`
  432.    if [ ${RDCHECKPG_SUM} != ${SUM} ];then
  433.      echo -en "-1" >/dev/stderr
  434.      return
  435.    fi
  436.    DATA=`cmd_di ${RD} 2>&1`
  437.    DATA1=`cmd_ai ${RD} 2>&1`
  438.    echo -en ${DATA}";"${DATA1} >/dev/stderr
  439.  }
  440.  read_di_ai_wait(){
  441.    local DATA DATA1 RD TMP CHECK_DATA RDCHECKPG_SUM SUM
  442.    DATA=$1
  443.    RD=`wait_di ${DATA} 2>&1`
  444.    TMP=`echo -en ${RD} | wc -c`
  445.    if [ ${TMP} != ${READCT} ];then
  446.      echo -en "-1" >/dev/stderr
  447.      return
  448.    fi
  449.    TMP=`echo -en ${RD} | wc -c`
  450.    CHECK_DATA=`echo -en ${RD}|awk '{printf (substr($1,2,length($1)-2))}'`
  451.    RDCHECKPG_SUM=`echo -en ${RD} |awk '{printf(substr($1,length($1)-1,2))}'`
  452.    SUM=`${CHECKPG_SUM} ${CHECK_DATA}`
  453.    if [ ${RDCHECKPG_SUM} != ${SUM} ];then
  454.      echo -en "-1" >/dev/stderr
  455.      return
  456.    fi
  457.    DATA=`cmd_di ${RD} 2>&1`
  458.    DATA1=`cmd_ai ${RD} 2>&1`
  459.    echo -en ${DATA}";"${DATA1} >/dev/stderr
  460.  }
  461.  write_do_rd(){
  462.    local RD TMP
  463.    RD=`write_dio $1 $2 $3 2>&1`
  464.    if [ "$RD" != "-1" ];then 
  465.      if [ $1 -eq 0 ];then
  466.        DATA=`cmd_di ${RD} 2>&1`
  467.        DATA1=`cmd_ai ${RD} 2>&1`
  468.        echo -en ${DATA}";"${DATA1} >/dev/stderr
  469.        return
  470.      else
  471.        echo -en ${RD} >/dev/stderr
  472.        return
  473.      fi
  474.    fi
  475.    echo -en ${RD} >/dev/stderr   
  476.  }
  477.  
  478.  if [ $# -eq 1 ];then
  479.    if [ $1 -eq 5 ];then
  480.      read_temp_hum
  481.    elif [ $1 -eq 6 ];then
  482.      read_ai
  483.    elif [ $1 -eq 7 ];then
  484.      read_di_ai
  485.    else
  486.      read_dio $1
  487.    fi
  488.  elif [ $# -eq 2 -a $1 -eq 7 ];then
  489.    read_di_ai_wait $2
  490.  elif [ $# -eq 2 ];then
  491.    write_do_rd $1 $2
  492.  elif [ $# -eq 3 ];then
  493.    write_do_rd $1 $2 $3
  494.  fi
  495.  rm -f ${CMD}

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[PageInfo]  LastUpdate: 2017-04-29 07:49:22, ModifiedBy: pepolinux
[License]  GNU Free Documentation License
[Permissions]  view:all, edit:doc editors, delete/config:doc editors
[IRI]  https://es.osdn.net/projects/pepolinux/wiki/chobit_prog pepotocsctl