论坛 › 飞凌S3C2440 \ 2416 \ 6410 \ 210开发板技术支持专版 › 飞凌6410-android2.3 3G模块拨号

sunzhi 发表于 2012-5-28 11:05:29

飞凌-fatfish 发表于 2012-5-28 17:07:13

电话里已经回复。

jin291060 发表于 2012-7-2 17:45:27

/ # pppd call wcdma3812 &
/ # abort on (NO CARRIER)
abort on (ERROR)
abort on (NO DIALTONE)
abort on (BUSY)
abort on (NO ANSWER)
send (AT^M)
expect (OK)
AT^M^M
OK
-- got it

send (ATZ^M)
expect (OK)
^M
ATZ^M^M
OK
-- got it

send (AT+CGDCONT=1,\"IP\",\"3gnet\",,0,0^M)
expect (OK)
^M
AT+CGDCONT=1,"IP","3gnet",,0,0^M^M
OK
-- got it

send (AT+CFUN=1^M)
expect (OK)
^M
AT+CFUN=1^M^M
OK
-- got it

send (ATDT*99#^M)
expect (CONNECT)
^M
ATDT*99#^M^M
CONNECT
-- got it

send (^M)
Serial connection established.
Using interface ppp0
Connect: ppp0 <--> /dev/ttyUSB3
CHAP authentication succeeded
IPCP: timeout sending Config-Requests
Connection terminated.
abort on (OK)
abort on (BUSY)
abort on (DELAYED)
abort on (NO ANSWER)
abort on (NO CARRIER)
abort on (NO DIALTONE)
abort on (VOICE)
abort on (ERROR)
abort on (RINGING)
timeout set to 12 seconds
send (\K^M)
send (\K^M)
send (\K^M)
send (+++ATH^M)
send (+++ATH^M)
send (+++ATH^M)
send (ATZ^M)

Goodbay
Serial link disconnected.
Modem hangup

/ #
版主这个是怎么问题，该怎么解决？

jin291060 发表于 2012-7-2 17:46:18

/ # pppd call wcdma3812 &
/ # abort on (NO CARRIER)
abort on (ERROR)
abort on (NO DIALTONE)
abort on (BUSY)
abort on (NO ANSWER)
send (AT^M)
expect (OK)
AT^M^M
OK
-- got it

send (ATZ^M)
expect (OK)
^M
ATZ^M^M
OK
-- got it

send (AT+CGDCONT=1,\"IP\",\"3gnet\",,0,0^M)
expect (OK)
^M
AT+CGDCONT=1,"IP","3gnet",,0,0^M^M
OK
-- got it

send (AT+CFUN=1^M)
expect (OK)
^M
AT+CFUN=1^M^M
OK
-- got it

send (ATDT*99#^M)
expect (CONNECT)
^M
ATDT*99#^M^M
CONNECT
-- got it

send (^M)
Serial connection established.
Using interface ppp0
Connect: ppp0 <--> /dev/ttyUSB3
CHAP authentication succeeded
IPCP: timeout sending Config-Requests
Connection terminated.
abort on (OK)
abort on (BUSY)
abort on (DELAYED)
abort on (NO ANSWER)
abort on (NO CARRIER)
abort on (NO DIALTONE)
abort on (VOICE)
abort on (ERROR)
abort on (RINGING)
timeout set to 12 seconds
send (\K^M)
send (\K^M)
send (\K^M)
send (+++ATH^M)
send (+++ATH^M)
send (+++ATH^M)
send (ATZ^M)

Goodbay
Serial link disconnected.
Modem hangup

/ #
版主这个是怎么问题，该怎么解决？

飞凌-chongzi 发表于 2012-7-3 08:48:42

用的脚本对吗？还有楼主用的什么卡，是3G卡吗？能发出指令并收到指令，但是后面就出错了

jin291060 发表于 2012-7-3 10:44:21

/ # pppd call wcdma3812 &
/ # abort on (NO CARRIER)
abort on (ERROR)
abort on (NO DIALTONE)
abort on (BUSY)
abort on (NO ANSWER)
send (AT^M)
expect (OK)
AT^M^M
OK
-- got it

send (ATZ^M)
expect (OK)
^M
ATZ^M^M
OK
-- got it

send (AT+CGDCONT=1,\"IP\",\"3gnet\",,0,0^M)
expect (OK)
^M
AT+CGDCONT=1,"IP","3gnet",,0,0^M^M
OK
-- got it

send (AT+CFUN=1^M)
expect (OK)
^M
AT+CFUN=1^M^M
OK
-- got it

send (ATDT*99#^M)
expect (CONNECT)
^M
ATDT*99#^M^M
CONNECT
-- got it

send (^M)
Serial connection established.
Using interface ppp0
Connect: ppp0 <--> /dev/ttyUSB3
CHAP authentication succeeded
Could not determine remote IP address: defaulting to 10.64.64.64
localIP address 172.26.246.5
remote IP address 10.64.64.64
primary   DNS address 221.12.1.227
secondary DNS address 221.12.33.227
这样了，结果还是不能上网，该怎么办？

飞凌-chongzi 发表于 2012-7-3 12:55:05

这就奇怪了，已经能分配ip了怎么会不能上网呢？ping 一下外网试一下

jin291060 发表于 2012-7-3 13:30:40

我Ping百度，谷歌都没有反应

飞凌-chongzi 发表于 2012-7-3 16:08:07

本帖最后由 飞凌-chongzi 于 2012-7-3 16:12 编辑

你ping一下ip，别ping 地址试试，如果还不行的话进行返修吧

jin291060 发表于 2012-7-3 18:37:41

是数据线的问题，换了根好的线就可以了

飞凌-chongzi 发表于 2012-7-3 19:04:54

usb线的问题啊，没想到啊，换了一根什么样的线，是不是比以前的短了一些，还是有其它的不同呢?

xiaoanasi 发表于 2013-3-2 16:13:55

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