linux - TI AM335x Linux板卡与Telit DE910模块如何建立ppp通信

Question

我正在使用其中运行 Linux 的 TI MA335x 开发板，并希望将 Telit DE910 双 CDMA 模块连接到该开发板，并在这两者之间建立 ppp 通信以从网络接收数据。

我对AT命令了解不多，想知道在linux下用Telit DE910模块建立ppp通信的过程。

Answer 1

我意识到这是一个老问题，但它值得回答，因为没有太多关于处理 cdma 的文档。这是来自 Telit 的文档。

Turn on Echo "ATE1" 
Turn on verbose error messages "AT+CMEE=2"
Check software version "AT+GMR" 
Set NAI profile "AT$QCMIPP=0"
Set NAI profile enable "AT$QCMIPEP=1"
Set Mobile IP enable (VERIZON) "AT$QCMIP=1"
Set Data release On "AT#NOTI=11,1"
Set Escape character skip "AT#SKIPESC=1"
Set Socket configuration "AT#SCFG=1,1,0,60,600,50"
Set Socket check "AT#SS"
Set Activate context "AT#SGACT=1,1"
Set Echo server connect "AT#SD=1,0,8000,50.192.174.99,0,0,1"
begin send data "AT#SSEND=1"
wait for ">" and then send your data
send "#26" to escape the send prompt
Set Socket INFO check "AT#SI"
Set Receive data "AT#SRECV=1,99"
Set Socket check "AT#SS"
Set Socket close "AT#SH=1"
Set context close "AT#SGACT=1,0"