mirror of
https://github.com/sixfab/Sixfab_PPP_Installer
synced 2024-11-14 23:24:55 +00:00
44 lines
1.0 KiB
Bash
44 lines
1.0 KiB
Bash
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#!/bin/env bash
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function debug()
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{
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echo $(date "+%Y/%m/%d - %H:%M:%S :") "$1"
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}
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function check_network()
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{
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NETWORK_TIMEOUT=300 # Check network for ($NETWORK_TIMEOUT x 2 Seconds)
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# Check the network is ready
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debug "Checking the network is ready..."
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for i in {1..$NETWORK_TIMEOUT}; do
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NETWORK_OK=0
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debug "SIM Status:"
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atcom AT+CPIN? OK ERROR 10 | grep "CPIN: READY"
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SIM_READY=$?
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debug "Network Registeration Status:"
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# For super SIM
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atcom AT+CREG? OK ERROR 10 | grep "CREG: 0,5"
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NETWORK_REG=$?
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# For native SIM
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atcom AT+CREG? OK ERROR 10 | grep "CREG: 0,1"
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NETWORK_REG_2=$?
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# Combined network registeration status
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NETWORK_REG=$((NETWORK_REG+NETWORK_REG_2))
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if [[ $SIM_READY -eq 0 ]] && [[ $NETWORK_REG -le 1 ]]; then
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debug "Network is ready."
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NETWORK_OK=1
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return 0
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break
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else
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printf "?"
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fi
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sleep 2
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done
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return 1
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}
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