AT COMMAND

I found an emulator log of AT commands issued by Android to 3G module (well, for now it's a virtual device).

The log file can be created by following procedure.

$ cd /your/android/sdk//tools

$ ./emulator &

(wait for booting emulator up)

$ ./ddms

In the ddms menu, click [Device] , then [Dump device state] . AT commands can be found in RADIO LOG section. I only checked Linux version of SDK. If other SDK doesn't have ddms, alternatively the log can be dumped by command line.

$ ./adb shell /system/bin/dumpstate

$ ./adb pull /tmp/state state.txt

Most of the AT commands match 3GPP specification. Some SMS related commands seem to be GSM based. 3GPP specification is available at a following page.

o 3GPP TS 27.007 AT command set for User Equipment (UE)

Initialization and PPP

+CMEE=1
+CGREG=2
+CCWA=1
+CMOD=0
+CMUT=0
+CSSN=0,1
+COLP=0
+CSCS="HEX"
+CUSD=1
+CGEREP=1,0
+CMGF=0
+CFUN?
+CPIN?
+CNMI?
+CSMS=1
+CNMI=1,2,2,1
+CGSN
+COPS=3,0; +COPS=3,1; +COPS=3,2; +COPS?
+CGREG?
+CREG?
+CSQ
+CIMI
+CRSM=
+CGDCONT=1,"IP","internet",,0,0
+CGQREQ=1
+CGQMIN=1
+CGEREP=1,0
+CGACT=1,0
D*99***1#

Outgoing Voice Call

D
+CLCC
+CSQ
+CHLD=1

Incoming Call

RING
+CLCC
A
+CSQ
+CHLD=1

Cheers,

 

 原文地址 http://blog.seesaa.jp/tb/10213404