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楼主 |
发表于 2010-4-30 22:17:52
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这个是完整的调试过程记录:
发送模块使用MC35TS短信猫(内部也是MC39i模块)
接收模块使用MC39i
都使用联通卡,通过PC上的串口调试工具软件对其进行AT命令操作
MC39i模块调试过程记录如下:
^SYSSTART //第一次手动启动模块,进行如下配置
AT+IPR=38400
OK
AT+CMGF=1
OK
AT+CPMS=MT,MT,MT
+CPMS: 0,75,0,75,0,75
OK
AT+CSMS=1
+CSMS: 1,1,1
OK
AT+CNMI=2,2,0,0,1
OK
AT&W
OK
AT&v //查看配置 如下
ACTIVE PROFILE:
E1 Q0 V1 X4 &C1 &D2 &S0 \Q0
S0:000 S3:013 S4:010 S5:008 S6:000 S7:060 S8:000 S10:002 S18:000
+CBST: 7,0,1
+CRLP: 61,61,78,6
+CR: 0
+FCLASS: 0
+CRC: 0
+CMGF: 1
+CSDH: 0
+CNMI: 2,2,0,0,1
+ILRR: 0
+IPR: 38400
+CMEE: 0
^SMGO: 0,0
+CSMS: 1,1,1,1
^SACM: 0,"000000","000000"
^SCKS: 0,1
^SSET: 0
+CREG: 0,1
+CLIP: 0,2 //来电显示功能
+CAOC: 0
+COPS: 0,0,"China Unicom"
+CGSMS: 3
OK
AT+CNMI? //专门查看下CNMI参数如下 正确
+CNMI: 2,2,0,0,1
OK
AT+CMGL=ALL //查看短信如下 没有短息
OK
RING //有电话打入
RING
+CMT: "15557187443",,"10/04/30,10:09:19+32" //接收到短息
hello
AT+CNMI? //查看CNMI参数 正确
+CNMI: 2,2,0,0,1
OK
AT+CNMI?
+CNMI: 2,0,0,0,1
OK
AT+CNMI? //稍微隔了一段时间再次查询CNMI参数,10S不到吧
+CNMI: 2,0,0,0,1 //参数变化
OK
AT&V //查看其他配置如下,其中+CNMI和+CLIP有变化
ACTIVE PROFILE:
E1 Q0 V1 X4 &C1 &D2 &S0 \Q0
S0:000 S3:013 S4:010 S5:008 S6:000 S7:060 S8:000 S10:002 S18:000
+CBST: 7,0,1
+CRLP: 61,61,78,6
+CR: 0
+FCLASS: 0
+CRC: 0
+CMGF: 1
+CSDH: 0
+CNMI: 2,0,0,0,1
+ILRR: 0
+IPR: 38400
+CMEE: 0
^SMGO: 0,0
+CSMS: 1,1,1,1
^SACM: 0,"000000","000000"
^SCKS: 0,1
^SSET: 0
+CREG: 0,1
+CLIP: 0,1
+CAOC: 0
+COPS: 0,0,"China Unicom"
+CGSMS: 3
OK
^SYSSTART //切断电源,从新上电手动启动模块
AT+CNMI? //查看CNMI参数,发现恢复原先保存的设定值
+CNMI: 2,2,0,0,1
OK
AT+CNMI?
+CNMI: 2,2,0,0,1
OK
AT&V //查看其他参数时发现+CNMI和+CLIP 恢复
ACTIVE PROFILE:
E1 Q0 V1 X4 &C1 &D2 &S0 \Q0
S0:000 S3:013 S4:010 S5:008 S6:000 S7:060 S8:000 S10:002 S18:000
+CBST: 7,0,1
+CRLP: 61,61,78,6
+CR: 0
+FCLASS: 0
+CRC: 0
+CMGF: 1
+CSDH: 0
+CNMI: 2,2,0,0,1
+ILRR: 0
+IPR: 38400
+CMEE: 0
^SMGO: 0,0
+CSMS: 1,1,1,1
^SACM: 0,"000000","000000"
^SCKS: 0,1
^SSET: 0
+CREG: 0,1
+CLIP: 0,2
+CAOC: 0
+COPS: 0,0,"China Unicom"
+CGSMS: 3
OK
+CMT: "15557187443",,"10/04/30,10:09:19+32" //收到短息
hello
AT+CNMI? //查看CNMI参数,问题重复出现
+CNMI: 2,2,0,0,1
OK
AT+CNMI?
+CNMI: 2,0,0,0,1
OK
AT+CNMI?
+CNMI: 2,0,0,0,1
OK
AT+CMGL=ALL //列出所有收到的短信
+CMGL: 1,"REC UNREAD","15557187443",,"10/04/30,10:09:19+32"
hello
+CMGL: 2,"REC UNREAD","15557187443",,"10/04/30,10:10:32+32"
HELL
OK
AT+CMGL=ALL //向模块发送一条短信后,再次列出全部短信,
//发现有新短信,但是没有输出提示
+CMGL: 1,"REC READ","15557187443",,"10/04/30,10:09:19+32"
hello
+CMGL: 2,"REC READ","15557187443",,"10/04/30,10:10:32+32"
HELLO
+CMGL: 3,"REC UNREAD","15557187443",,"10/04/30,10:32:13+32" //新到短信
HELPME
OK |
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