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Updated flash.sh for AFM0002 (#209)
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‎_ont/ont-technicolor-afm0002.md‎

Lines changed: 153 additions & 32 deletions
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@@ -127,38 +127,159 @@ The following commands are used to flash a new rootfs to image1 and then boot to
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{% include alert.html content="This section is based on the `V1_7_8_210412` version of the stick's firmware " alert="Info" icon="svg-info" color="blue" %}
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## Adding support to configurable SW and HW versions, Vendor ID and much more
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`/etc/scripts/flash` can be flashed in order to add support for some variables implemented in `omci_app` but removed from `xmlconfig`. The patch is below (change the values to suit your needs)
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```patch
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--- squashfs-root/etc/scripts/flash 2021-09-28 10:38:52.000000000 +0200
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+++ squashfs-root.new/etc/scripts/flash 2022-08-04 00:00:29.769605000 +0200
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@@ -62,7 +62,26 @@
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if [ `echo $para | egrep $specific_mib_patten` ]; then
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/bin/xmlconfig -g $para | sed -r "s/$rename_mib_name+/$2/g" | sed -r "s/,+//g"
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else
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- /bin/xmlconfig -g $para | sed -r "s/$rename_mib_name+/$2/g"
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+ case "$para" in
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+ "OMCI_EQID")
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+ echo "$para=MY_EQID"
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+ ;;
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+ "OMCI_VENDOR_ID")
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+ echo "$para=MY_VENDOR"
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+ ;;
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+ "OMCI_SW_VER1")
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+ echo "$para=MY_SW_VER1"
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+ ;;
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+ "OMCI_SW_VER2")
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+ echo "$para=MY_SW_VER2"
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+ ;;
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+ "OMCI_ONT_VER")
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+ echo "$para=MY_HW_VER"
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+ ;;
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+ *)
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+ /bin/xmlconfig -g $para | sed -r "s/$rename_mib_name+/$2/g"
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+ ;;
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+ esac
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fi
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if [ "$?" = "0" ]; then
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exit 0
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`/etc/scripts/flash` can be modified in order to add support for some variables implemented in `omci_app` but removed from `xmlconfig`. The modified file is below.
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`flash set` will still print an error but the change wil be persisted. You can check that by running the relative `flash get` command
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```sh
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#!/bin/ash
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#
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# usage: flash.sh [cmd] ...
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#
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DEFAULT_FILE="/etc/config_default.xml"
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DEFAULT_HS_FILE="/etc/config_default_hs.xml"
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LASTGOOD_FILE="/var/config/lastgood.xml"
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LASTGOOD_HS_FILE="/var/config/lastgood_hs.xml"
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# for array type in hw_setting
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specific_mib_patten="(^HW(_|_WLAN0_|_WLAN1_)TX_POWER*)|(^HW_FON_KEYWORD$)"
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rename_mib_patten="^HW_(NIC[0-1]|WLAN[0-1]_WLAN)_ADDR"
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rename_mib_name="ELAN_MAC_ADDR"
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hw_mib="^HW_|^SUPER_NAME$|^SUPER_PASSWORD$|^BOOT_MODE$|^ELAN_MAC_ADDR#|^WLAN_MAC_ADD$|^WAN_PHY_PORT$|^WIFI_SUPPORT$|^BYTE$|^WORD$|^DWORD$|^INT1$|^INT2$"
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var=""
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case "$1" in
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"all")
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# echo "------ [$1] Display all settings ------"
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if [ $# -eq 1 ] || [ "$2" = "hs" ]; then
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/bin/xmlconfig -os -hs
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fi
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if [ $# -eq 1 ] || [ "$2" = "cs" ]; then
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/bin/xmlconfig -os
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fi
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exit 0
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;;
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"default")
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# echo "------ [$1] Restore to default configurationg ------"
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if [ "$2" = "cs" ]; then
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/bin/xmlconfig -def_mib
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/bin/xmlconfig -if $DEFAULT_FILE -nodef && /bin/xmlconfig -of $LASTGOOD_FILE
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echo "Reset CS to default configuration success."
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elif [ "$2" = "hs" ]; then
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/bin/xmlconfig -def_mib -hs
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/bin/xmlconfig -if $DEFAULT_HS_FILE -nodef && /bin/xmlconfig -of $LASTGOOD_HS_FILE
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echo "Reset HS to default configuration success."
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elif [ "$2" = "voip" ]; then
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/bin/xmlconfig -def_voip_mib
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/bin/xmlconfig -of $LASTGOOD_FILE
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echo "Reset VoIP to default configuration success."
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else
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echo "Restore to default configurationg fail."
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/bin/sh $0 -h
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exit 1
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fi
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echo "Please reboot system."
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exit 0
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;;
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"get" | "gethw")
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# echo "------ [$1] Get a specific mib parameter from flash memory. ------"
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if [ "$2" != "" ]; then
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para=$2
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if [ `echo $para | egrep $rename_mib_patten` ]; then
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para=$rename_mib_name
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fi
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#echo "/bin/xmlconfig -g $para"
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if [ `echo $para | egrep $specific_mib_patten` ]; then
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/bin/xmlconfig -g $para | sed -r "s/$rename_mib_name+/$2/g" | sed -r "s/,+//g"
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else
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local_nv_getenv=`nv getenv $para`
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if [ -z "${local_nv_getenv}" ]; then
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/bin/xmlconfig -g $para | sed -r "s/$rename_mib_name+/$2/g"
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else
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echo "${local_nv_getenv}" | sed -r "s/$rename_mib_name+/$2/g"
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fi
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fi
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if [ "$?" = "0" ]; then
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exit 0
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fi
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else
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/bin/sh $0 -h
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exit 1
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fi
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;;
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"set" | "sethw")
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# echo "------ [$1] Set a specific mib parameter into flash memory. ------"
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if [ "$2" != "" ] && [ "$3" != "" ]; then
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para=$2
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if [ `echo $para | egrep $rename_mib_patten` ]; then
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$para=$rename_mib_name
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fi
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if [ $# -eq 3 ]; then
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var=$3
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else
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while [ $# -ge 3 ]
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do
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# for multiple decimal values: dec2hex and concatenate all setting value
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if [ "$3" = "08" ] || [ "$3" = "09" ]; then
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# 08 & 09 are not invalid octal number
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var=$var$3
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else
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var=$var`printf "%02x" $3`
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fi
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shift
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if [ $# -ge 3 ]; then var=$var","; fi
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done
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fi
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#echo "/bin/xmlconfig -s $para $var"
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/bin/xmlconfig -s $para $var | egrep "[ERR]"
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if [ $? == 0 ]; then
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nv setenv $para $var
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else
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# Clear the ovveride from nv if it is there since we wrote it to xmlconfig
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nv setenv $para
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fi
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if [ "`echo $2 | egrep $hw_mib`" = "" ]; then
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/bin/xmlconfig -of $LASTGOOD_FILE
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fi
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/bin/xmlconfig -of -hs $LASTGOOD_HS_FILE && exit 0
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else
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/bin/sh $0 -h
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exit 1
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fi
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;;
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"-h")
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echo 'Usage: flash.sh [cmd]'
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echo 'cmd:'
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echo ' all <cs/hs> : Show all settings.'
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echo ' default <cs/hs> : Restore to default configuration.'
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echo ' get MIB-NAME : get a specific mib parameter from flash memory.'
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echo ' set MIB-NAME MIB-VALUE : set a specific mib parameter into flash memory.'
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echo
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echo ' Note: When set the MIB_ARRAY or MIB_VALUE overflowed,'
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echo ' xmlconfig will truncate the redundant part.'
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echo ' Take signed integer for example:'
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echo ' 1. Set value=-6442450944(0xfffffffe80000000),'
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echo ' and get value=-2147483648(0x80000000)'
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echo ' 2. Set value=-2147483649(0xffffffff7fffffff),'
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echo ' and get value=2147483647(0x7fffffff)'
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echo ' 3. Set value=2147483648(0x80000000),'
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echo ' and get value=-2147483648(0x80000000)'
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echo ' 4. Set value=4294967296(0x100000000), and get value=0(0x0)'
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echo
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;;
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*)
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/bin/sh $0 -h
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exit 1
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;;
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esac
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162283
```
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## Increasing the length of the software version from 13 to 14 characters
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`omci_app` has an hard-coded limit of 13 characters for the software version, which is too low. We can binary patch it to increase it to 14 (or more, if you dare/need)

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