learning at command AT+CGSNAT command AT+CGSN

AT command AT+CGSN

【Purpose】

       Learning how to get mobile module international Mobile Equipment Identity number

 

【Eevironment】

       Shell terminal, base on gcom command and gcom script

 

【Procdeure】

      

gcom script 

复制代码opengt set com 115200n81 set comecho off set senddelay 0.02 waitquiet 0.2 0.2 flash 0.1 :start send "AT+CGSN^m" get 1 "^m" $s get 1 "^m" $s let x = len($s) if x<2 goto continue let $s = $right($s, x-1) print $s :continue exit 0

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opengt
 set com 115200n81
 set comecho off
 set senddelay 0.02
 waitquiet 0.2 0.2
 flash 0.1

:start
 send "AT+CGSN^m"
 get 1 "^m" $s
 get 1 "^m" $s
 let x = len($s)
 if x<2 goto continue
 let $s = $right($s, x-1)
 print $s
:continue
 exit 0

test mothed:

复制代码root@IoTP:/etc/gcom# gcom -d /dev/ttyUSB2 -s /etc/gcom/getimei.gcom 867732039762018

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root@IoTP:/etc/gcom# gcom -d /dev/ttyUSB2 -s /etc/gcom/getimei.gcom 
867732039762018