Wireless Joint

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qmicli -d /dev/cdc-wdm0 --dms-set-firmware-preference="02.30.01.01,002.045_000,GENERIC"
qmicli -d /dev/cdc-wdm0 --dms-set-operating-mode=offline
qmicli -d /dev/cdc-wdm0 --dms-set-operating-mode=reset
qmi-firmware-update --update-qdl -t /dev/ttyUSB0 SWI9X30C_02.30.01.01.cwe SWI9X30C_02.30.01.01_GENERIC_002.045_000.nvu

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mmcli -m 0 --command=!entercnd=\"A710\"
mmcli -m 0 --command=!usbcomp = 1,1,1009
mmcli -m 0 --command=!selrat=06
mmcli -m 0 --command=!custom=\"IPV6ENABLE\",1
mmcli -m 0 --command=!reset

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procd_set_param command /usr/sbin/ModemManager

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procd_set_param command /usr/sbin/ModemManager --debug

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config interface 'broadband'
	option device '/sys/devices/platform/1e1c0000.xhci/usb1/1-2'
	option proto 'modemmanager'
	option apn 'n.ispsn'

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config zone
	option name 'wan'
	option input 'REJECT'
	option output 'ACCEPT'
	option forward 'REJECT'
	option masq '1'
	option mtu_fix '1'
	option network 'wan wan6 broadband'

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#!/bin/sh

# save dog.sh in /root/dog.sh. 
# You can use winscp with scp protocol to do this.
# Using ssh set executation permission and replace the crontab:
# chmod +x /root/dog.sh
# echo "* * * * * /root/dog.sh" | crontab -

modemmanager_get_field() {
  local text=$1
  local inblock=$2
  local infield=$3
  local fieldindex=${4:-0}

  [ -z "${text}" ] || [ -z "${infield}" ] || [ -z "${inblock}" ] && return

  # Sample output:
  #
  # /org/freedesktop/ModemManager1/Modem/0 (device id '391a4fbdb14113ecdd101a23c927ab1e82c51a8e')
  # -------------------------
  # Hardware |   manufacturer: 'QUALCOMM INCORPORATED'
  #      |      model: '8'
  #      |     revision: '8200C-FACPASZQ-30350  1  [Dec 15 2011 15:00:00]'
  #      |    supported: 'gsm-umts'
  #      |      current: 'gsm-umts'
  #      |   equipment id: '863745010845895'
  # -------------------------
  # System   |       device: '/sys/devices/pci0000:00/0000:00:16.0/usb1/1-1/1-1.3'
  #      |      drivers: 'option, qmi_wwan'
  #      |       plugin: 'Generic'
  #      |   primary port: 'cdc-wdm0'
  #      |      ports: 'ttyUSB0 (qcdm), ttyUSB2 (at), cdc-wdm0 (qmi), wwan0 (net)'
  # -------------------------
  # Numbers  |       own : 'unknown'
  # -------------------------
  # Status   |       lock: 'sim-pin2'
  #      | unlock retries: 'sim-pin (3), sim-pin2 (3), sim-puk (10), sim-puk2 (10)'
  #      |      state: 'registered'
  #      |    power state: 'on'
  #      |    access tech: 'umts'
  #      | signal quality: '54' (recent)
  # -------------------------
  # Modes  |    supported: 'allowed: 2g; preferred: none
  #      |          allowed: 3g; preferred: none
  #      |          allowed: 2g, 3g; preferred: none
  #      |          allowed: 2g, 3g; preferred: 2g
  #      |          allowed: 2g, 3g; preferred: 3g'
  #      |      current: 'allowed: any; preferred: none'
  # -------------------------
  # Bands  |    supported: 'unknown'
  #      |      current: 'unknown'
  # -------------------------
  # IP     |    supported: 'ipv4, ipv6, ipv4v6'
  # -------------------------
  # 3GPP   |       imei: '863745010845895'
  #      |  enabled locks: 'none'
  #      |    operator id: '21401'
  #      |  operator name: 'vodafone ES'
  #      |   subscription: 'unknown'
  #      |   registration: 'home'
  # -------------------------
  # SIM    |       path: '/org/freedesktop/ModemManager1/SIM/0'
  #
  # -------------------------
  # Bearers  |      paths: 'none'

  # Iterate block by block
  echo ${text} | awk '{
      split($0,array,"-------------------------")
      for(i in array) {
        print array[i];
      }
    }' | while read -r line ; do
    # Look for a matching block title
    local block=$(echo ${line} | awk -F '\|' '{print $1}')
    block="$(echo -e "${block}" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')"
    [ "${block}" = "${inblock}" ] && {
      # Iterate field by field
      echo ${line} | awk '{
          split($0,array,"|")
          for(i in array) {
            print array[i];
          }
        }' | while read -r subline ; do
        local field=$(echo ${subline} | awk -F ':' '{print $1}')
        field="$(echo -e "${field}" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')"
        [ "${field}" = "${infield}" ] && {
          local realindex=$(expr 2 \* ${fieldindex} + 2)
          local value=$(echo ${subline} | awk -F "'" "{print \$${realindex}}")
          echo "$value"
          return 0
        }
      done
    }
  done

  # Not found
  return 2
}

modemmanager_list_bearers() {
  /usr/bin/mmcli --modem $1 --list-bearers | grep "/org/freedesktop/ModemManager1/Bearer/" 2>/dev/null
}

modemmanager_get_bearer() {
  local device="$1"

  local bearers n_bearers

  bearers=$(modemmanager_list_bearers "${device}")
  n_bearers=$(echo "${bearers}" | wc -l)
  [ ${n_bearers} -eq 1 ] || return
  echo $bearers
}

# Load connected bearer information
device="0"
bearerpath=$(modemmanager_get_bearer "${device}")
bearerstatus=$(/usr/bin/mmcli --bearer "${bearerpath}")

# Load network interface and method information
beareriface=$(modemmanager_get_field "${bearerstatus}" "Status" "interface")
bearermethod=$(modemmanager_get_field "${bearerstatus}" "IPv4 configuration" "method")
echo "connection setup required in interface ${beareriface}: ${bearermethod}"
if [ $bearermethod = "unknown" ]; then
  echo "connection reset required in interface ${beareriface}: ${bearermethod}"
  ifup broadband
fi

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#!/bin/sh

# save dog.sh in /root/dog.sh. 
# You can use winscp with scp protocol to do this.
# Using ssh set executation permission and replace the crontab:
# chmod +x /root/dog.sh
# echo "* * * * * /root/dog.sh" | crontab -

# This method expects as first argument a list of key-value pairs, as returned by mmcli --output-keyvalue
# The second argument must be exactly the name of the field to read
#
# Sample output:
#     $ mmcli -m 0 -K
#     modem.dbus-path                                 : /org/freedesktop/ModemManager1/Modem/0
#     modem.generic.device-identifier                 : ed6eff2e3e0f90463da1c2a755b2acacd1335752
#     modem.generic.manufacturer                      : Dell Inc.
#     modem.generic.model                             : DW5821e Snapdragon X20 LTE
#     modem.generic.revision                          : T77W968.F1.0.0.4.0.GC.009\n026
#     modem.generic.carrier-configuration             : GCF
#     modem.generic.carrier-configuration-revision    : 08E00009
#     modem.generic.hardware-revision                 : DW5821e Snapdragon X20 LTE
#     ....
modemmanager_get_field() {
  local list=$1
  local field=$2
  local value=""

  [ -z "${list}" ] || [ -z "${field}" ] && return

  # there is always at least a whitespace after each key, and we use that as part of the
  # key matching we do (e.g. to avoid getting 'modem.generic.state-failed-reason' as a result
  # when grepping for 'modem.generic.state'.
  value=$(echo "${list}" | grep "${field} " | awk -F ':' '{print $2}' | awk '{$1=$1};1')

  # not found?
  [ -n "${value}" ] || return 2

  # only print value if set
  [ "${value}" != "--" ] && echo "${value}"
  return 0
}

# Load connected bearer information
device="0"
modemstatus=$(/usr/bin/mmcli --modem="${device}" --output-keyvalue)
bearerpath=$(modemmanager_get_field "${modemstatus}" "modem.generic.bearers.value\[1\]")
bearerstatus=$(/usr/bin/mmcli --bearer "${bearerpath}" --output-keyvalue)

# Load network interface and method information
beareriface=$(modemmanager_get_field "${bearerstatus}" "bearer.status.interface")
[ -n "${beareriface}" ] || {
  echo "couldn't load bearer interface, resetting connection"
  ifup broadband
  exit 0
}

bearermethod=$(modemmanager_get_field "${bearerstatus}" "bearer.ipv4-config.method")
[ -n "${bearermethod}" ] || {
  echo "couldn't load bearer method, resetting connection"
  ifup broadband
  exit 0
}

Code: Select all

config interface 'broadband'
	option device '/sys/devices/platform/1e1c0000.xhci/usb1/1-2'
	option proto 'modemmanager'
	option apn 'r.ispsn'

Code: Select all

#!/bin/sh

# save dog.sh in /root/dog.sh. 
# You can use winscp with scp protocol to do this.
# Using ssh set executation permission and replace the crontab:
# chmod +x /root/dog.sh
# echo "* * * * * /root/dog.sh" | crontab -

# This method expects as first argument a list of key-value pairs, as returned by mmcli --output-keyvalue
# The second argument must be exactly the name of the field to read
#
# Sample output:
#     $ mmcli -m 0 -K
#     modem.dbus-path                                 : /org/freedesktop/ModemManager1/Modem/0
#     modem.generic.device-identifier                 : ed6eff2e3e0f90463da1c2a755b2acacd1335752
#     modem.generic.manufacturer                      : Dell Inc.
#     modem.generic.model                             : DW5821e Snapdragon X20 LTE
#     modem.generic.revision                          : T77W968.F1.0.0.4.0.GC.009\n026
#     modem.generic.carrier-configuration             : GCF
#     modem.generic.carrier-configuration-revision    : 08E00009
#     modem.generic.hardware-revision                 : DW5821e Snapdragon X20 LTE
#     ....
modemmanager_get_field() {
  local list=$1
  local field=$2
  local value=""

  [ -z "${list}" ] || [ -z "${field}" ] && return

  # there is always at least a whitespace after each key, and we use that as part of the
  # key matching we do (e.g. to avoid getting 'modem.generic.state-failed-reason' as a result
  # when grepping for 'modem.generic.state'.
  value=$(echo "${list}" | grep "${field} " | awk -F ':' '{print $2}' | awk '{$1=$1};1')

  # not found?
  [ -n "${value}" ] || return 2

  # only print value if set
  [ "${value}" != "--" ] && echo "${value}"
  return 0
}

# Load connected bearer information
devices=$(/usr/bin/mmcli -L --output-keyvalue)
device=$(modemmanager_get_field "${devices}" "modem-list.value\[1\]")
[ -n "${device}" ] || {
  echo "couldn't load device interface, resetting connection"
  ifup broadband
  exit 0
}
modemstatus=$(/usr/bin/mmcli --modem="${device}" --output-keyvalue)
enabledstatus=$(modemmanager_get_field "${modemstatus}" "modem.generic.state")
if [ "${enabledstatus}" = disabled ]; then
  echo "modem is disabled, enabling"
  /usr/bin/mmcli --modem="${device}" --enable
  exit 0
fi
bearerpath=$(modemmanager_get_field "${modemstatus}" "modem.generic.bearers.value\[1\]")
bearerstatus=$(/usr/bin/mmcli --bearer "${bearerpath}" --output-keyvalue)

# Load network interface and method information
beareriface=$(modemmanager_get_field "${bearerstatus}" "bearer.status.interface")
[ -n "${beareriface}" ] || {
  echo "couldn't load bearer interface, resetting modemmanager"
  /etc/init.d/modemmanager restart
  exit 0
}

bearermethod=$(modemmanager_get_field "${bearerstatus}" "bearer.ipv4-config.method")
[ -n "${bearermethod}" ] || {
  echo "couldn't load bearer method, resetting connection"
  ifup broadband
  exit 0
}