environment setting are as below:
1. ubuntu 14.04， linux kernel 4.4，OpenLinux(QuecLinux)
2. module: EC20-CE-TE-A
3. sim: Unicom
编译ql-ol-sdk/ql-ol-extsdk/example/data 例程
ricks@ubuntu:/home/share/project/ql-ol-sdk/ql-ol-extsdk/example/data$ ls example_data_call_v2.c example_dual_apn.c example_single_apn.c Makefile ricks@ubuntu:/home/share/project/ql-ol-sdk/ql-ol-extsdk/example/data$ make arm-oe-linux-gnueabi-gcc -march=armv7-a -mfloat-abi=softfp - ...... -I../../include -I/home/share/project/ql-ol-sdk/ql-ol-a-vfp-neon-oe-linux-gnueabi/usr/lib/libql_mgmt_client.so -o example_data_call_v2 ricks@ubuntu:/home/share/project/ql-ol-sdk/ql-ol-extsdk/example/data$ ls example_data_call_v2 example_data_call_v2.o example_dual_apn.c example_single_apn example_single_apn.o example_data_call_v2.c example_dual_apn example_dual_apn.o example_single_apn.c Makefile ricks@ubuntu:/home/share/project/ql-ol-sdk/ql-ol-extsdk/example/data$
copy例程到QuecLinux，即EC20 module 的/usrdata目录下
ricks@ubuntu:/home/share/project/ql-ol-sdk$ adb push ./ql-ol-extsdk/example/data /usrdata push: ./ql-ol-extsdk/example/data/example_single_apn.c -> /usrdata/example_single_apn.c push: ./ql-ol-extsdk/example/data/example_data_call_v2.o -> /usrdata/example_data_call_v2.o push: ./ql-ol-extsdk/example/data/example_dual_apn.o -> /usrdata/example_dual_apn.o push: ./ql-ol-extsdk/example/data/example_dual_apn -> /usrdata/example_dual_apn push: ./ql-ol-extsdk/example/data/example_dual_apn.c -> /usrdata/example_dual_apn.c push: ./ql-ol-extsdk/example/data/example_data_call_v2 -> /usrdata/example_data_call_v2 push: ./ql-ol-extsdk/example/data/example_single_apn -> /usrdata/example_single_apn push: ./ql-ol-extsdk/example/data/Makefile -> /usrdata/Makefile push: ./ql-ol-extsdk/example/data/example_single_apn.o -> /usrdata/example_single_apn.o push: ./ql-ol-extsdk/example/data/example_data_call_v2.c -> /usrdata/example_data_call_v2.c 10 files pushed. 0 files skipped. 208 KB/s (178468 bytes in 0.835s)
运行 example_dual_apn
/usrdata # ./example_dual_apn
log如下：
/usrdata # [QL_CLI][130]:QL_WWAN_Initialize ret=0! [QL_CLI][16]:nw_init_cb! [QL_CLI][138]:QL_WWAN_GetDataSrvHandle g_h_handle=337896! [QL_CLI][142]:QL_WWAN_SetProfileId ret = 0 [QL_CLI][144]:QL_WWAN_SetIPVersion ret = 0 [QL_CLI][64]:QL_WWAN_StartDataCall ret=0! [QL_CLI][67]:Wait for network ready! [QL_CLI][27]:APN[0] dsi_net_evt_cb, evt=18! [QL_CLI][44]:Network Ready!! [QL_CLI][27]:APN[0] dsi_net_evt_cb, evt=1! [QL_CLI][31]:Call is connected!! [QL_CLI][85]:QL_WWAN_GetIPAddr ret = 0, valid_ip_cnt=1; Interface IP address =10.74.177.45 [QL_CLI][88]:QL_WWAN_GetDeviceName ret = 0, name=rmnet_data0 [QL_CLI][27]:APN[0] dsi_net_evt_cb, evt=8! [QL_CLI][41]:Old address deleted !! [QL_CLI][27]:APN[0] dsi_net_evt_cb, evt=7! [QL_CLI][38]:New address is generated!! [QL_CLI][104]:Gateway IP address =10.74.177.46 [QL_CLI][109]:Primary DNS address =120.80.80.80 [QL_CLI][114]:Secondary DNS address=221.5.88.88 [QL_CLI][151]:[APN0]: OK [QL_CLI][138]:QL_WWAN_GetDataSrvHandle g_h_handle=312280! [QL_CLI][142]:QL_WWAN_SetProfileId ret = 0 [QL_CLI][144]:QL_WWAN_SetIPVersion ret = 0 [QL_CLI][64]:QL_WWAN_StartDataCall ret=0! [QL_CLI][67]:Wait for network ready! [QL_CLI][27]:APN[1] dsi_net_evt_cb, evt=18! [QL_CLI][44]:Network Ready!! [QL_CLI][27]:APN[1] dsi_net_evt_cb, evt=1! [QL_CLI][31]:Call is connected!! [QL_CLI][85]:QL_WWAN_GetIPAddr ret = 0, valid_ip_cnt=1; Interface IP address =10.107.130.219 [QL_CLI][88]:QL_WWAN_GetDeviceName ret = 0, name=rmnet_data1 [QL_CLI][27]:APN[1] dsi_net_evt_cb, evt=8! [QL_CLI][41]:Old address deleted !! [QL_CLI][27]:APN[1] dsi_net_evt_cb, evt=7! [QL_CLI][38]:New address is generated!! [QL_CLI][104]:Gateway IP address =10.107.130.220 [QL_CLI][109]:Primary DNS address =221.4.8.1 [QL_CLI][114]:Secondary DNS address=0.0.0.0 [QL_CLI][151]:[APN1]: OK
执行ifconfig命令：
/ # ifconfig bridge0 Link encap:Ethernet HWaddr 66:93:17:48:78:15 inet addr:192.168.225.1 Bcast:192.168.225.255 Mask:255.255.255.0 inet6 addr: fe80::6493:17ff:fe45:7512/64 Scope:Link UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:1 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 B) TX bytes:76 (76.0 B) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:7 errors:0 dropped:0 overruns:0 frame:0 TX packets:7 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:400 (400.0 B) TX bytes:400 (400.0 B) rmnet0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 UP RUNNING MTU:2000 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:10 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:776 (776.0 B) rmnet_data0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 inet addr:10.74.177.45 Mask:255.0.0.0 inet6 addr: fe80::3d7f:a371:ef50:21c8/64 Scope:Link UP RUNNING MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:5 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:388 (388.0 B) rmnet_data1 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 inet addr:10.107.130.219 Mask:255.0.0.0 inet6 addr: fe80::21b2:c928:28dc:eafc/64 Scope:Link UP RUNNING MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:5 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:388 (388.0 B)
其中rmnet_data0/1 Link encap都会分到一个ip地址。