rv1126如何自动通过4G模块上网？

799959745

1. 需要将文件夹的/ec20-armhf/usr/share/udhcpc/default.script替换掉系统的/usr/share/udhcpc/default.script
   
2. 结果如下：
   
3. [root@RV1126_RV1109:/userdata/ec20-armhf]# quectel-CM &
   
4. [root@RV1126_RV1109:/userdata/ec20-armhf]# [04-20_14:27:04:405] Quectel_Linux_ConnectManager_SR01A01V21
   
5. [04-20_14:27:04:406] quectel-CM profile[1] = (null)/(null)/(null)/0, pincode = (null)
   
6. [04-20_14:27:04:407] Find qmichannel = /dev/cdc-wdm0
   
7. [04-20_14:27:04:407] Find usbnet_adapter = wwan0
   
8. [04-20_14:27:04:422] cdc_wdm_fd = 7
   
9. [04-20_14:27:05:422] QmiThreadSendQMITimeout pthread_cond_timeout_np=110, errno: 2 (No such file or directory)
   
10. [04-20_14:27:06:520] Get clientWDS = 19
    
11. [04-20_14:27:06:552] Get clientDMS = 1
    
12. [04-20_14:27:06:584] Get clientNAS = 3
    
13. [04-20_14:27:06:617] Get clientUIM = 1
    
14. [04-20_14:27:06:648] Get clientWDA = 1
    
15. [04-20_14:27:06:681] requestBaseBandVersion EC20CFDR02A07M4G  1  [Nov 10 2016 17:00:00]
    
16. [04-20_14:27:06:743] requestGetSIMStatus SIMStatus: SIM_READY
    
17. [04-20_14:27:06:777] requestGetProfile[1] cmnet///0
    
18. [04-20_14:27:06:808] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
    
19. [04-20_14:27:06:839] requestQueryDataCall ConnectionStatus: DISCONNECTED
    
20. [04-20_14:27:06:904] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE
    
21. [04-20_14:27:07:447] requestSetupDataCall WdsConnectionIPv4Handle: 0x87205120
    
22. [04-20_14:27:07:513] requestQueryDataCall ConnectionStatus: CONNECTED
    
23. udhcpc: started, v1.27.2
    
24. Failed to kill daemon: No such file or directory
    
25. udhcpc: sending discover
    
26. udhcpc: sending select for 10.154.101.71
    
27. udhcpc: lease of 10.154.101.71 obtained, lease time 7200
    
28. Failed to kill daemon: No such file or directory
    
29. [04-20_14:27:07:729] deleting routers
    
30. [04-20_14:27:07:772] adding dns 221.179.38.7
    
31. [04-20_14:27:07:772] adding dns 120.196.165.7
    
32. [root@RV1126_RV1109:/userdata/ec20-armhf]#ifconfig wwan0
    
33. wwan0     Link encap:UNSPEC  HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00  
    
34.           inet addr:10.154.101.71  P-t-P:10.154.101.71  Mask:255.255.255.240
    
35.           UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1500  Metric:1
    
36.           RX packets:2 errors:0 dropped:0 overruns:0 frame:0
    
37.           TX packets:2 errors:0 dropped:0 overruns:0 carrier:0
    
38.           collisions:0 txqueuelen:1000
    
39.           RX bytes:612 (612.0 B)  TX bytes:656 (656.0 B)
    

复制代码

799959745

开机自启只需要自行添加自启动脚本即可，自启动目录：/etc/init.d/
参考该目录其他自启动文件自行添加。

799959745

你SIM卡插的方向好像错了。仔细看下板子的丝印。有刻着怎么插入卡的。

799959745

用脚本测试一下是否能测试出SIM卡的卡号。

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试一下这个

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lam007 发表于 2022-1-6 11:55
你好，我的固件怎么提示没有这个文件;quectel-CM &
要怎么操作

你看一下论坛啊，都有附件发出来的。下载，按照要求操作。

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wx__CL2UeY 发表于 2022-7-9 14:12
楼主你好，你解决开机自启了吗？

目录下全都是脚本，参考一两个脚本写就行了

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wx__CL2UeY 发表于 2022-7-9 18:43
你好，请问如果是debian下呢？

debian是用 systemctl 控制的。可以了解下系统相关的知识。