設置 | 登錄 | 註冊
Purasbar

目前共有25篇帖子。

移远EC200A模块linux usb驱动包下载地址

13樓 巨大八爪鱼 2025-12-23 17:58
root@rk3308b-buildroot:/root# microcom /dev/ttyUSB1
AT+QIOPEN=1,0,"TCP","154.222.17.158",80,0,2
CONNECT
HTTP/1.1 400 Bad Request
Server: nginx/1.27.4
Date: Tue, 23 Dec 2025 09:58:37 GMT
Content-Type: text/html
Content-Length: 157
Connection: close

<html>
<head><title>400 Bad Request</title></head>
<body>
<center><h1>400 Bad Request</h1></center>
<hr><center>nginx/1.27.4</center>
</body>
</html>

NO CARRIER
root@rk3308b-buildroot:/root#
巨大八爪鱼：

最后一定要记得AT+QICLOSE=0关闭连接，不然建立不了新连接。

root@rk3308b-buildroot:/root# microcom /dev/ttyUSB1

AT+QIOPEN=1,0,"TCP","154.222.17.158",80,0,2
ERROR
AT+QICLOSE=0
OK
AT+QIOPEN=1,0,"TCP","154.222.17.158",80,0,2
CONNECT
HTTP/1.1 400 Bad Request
Server: nginx/1.27.4
Date: Tue, 23 Dec 2025 10:04:32 GMT
Content-Type: text/html
Content-Length: 157
Connection: close

<html>
<head><title>400 Bad Request</title></head>
<body>
<center><h1>400 Bad Request</h1></center>
<hr><center>nginx/1.27.4</center>
</body>
</html>

NO CARRIER
AT+QICLOSE=0
OK
root@rk3308b-buildroot:/root#
14樓 巨大八爪鱼 2025-12-23 20:43
目前，板子开机后，不需要insmod GobiNet.ko，就有usb0网络接口。
GobiNet.ko并没有起到作用，insmod GobiNet.ko也没有匹配到任何设备。

EC200A这个USB设备上面有0-4这五个接口（interface），五个接口的名字分别为：
root@rk3308b-buildroot:/# cat /sys/bus/usb/devices/2-1/2-1:1.0/interface
Mobile RNDIS Network Adapter
root@rk3308b-buildroot:/# cat /sys/bus/usb/devices/2-1/2-1:1.1/interface
Mobile RNDIS Network Adapter
root@rk3308b-buildroot:/# cat /sys/bus/usb/devices/2-1/2-1:1.2/interface
Mobile Diag Interface
root@rk3308b-buildroot:/# cat /sys/bus/usb/devices/2-1/2-1:1.3/interface
Mobile AT Interface
root@rk3308b-buildroot:/# cat /sys/bus/usb/devices/2-1/2-1:1.4/interface
Mobile MODEM Interface
root@rk3308b-buildroot:/#

板子开机后，在没有插入任何模块的情况下，接口0和1匹配的是linux内核自带的Luckfox_Nova_SDK_250430/kernel/drivers/net/usb/rndis_host.c驱动，接口2-4没有匹配驱动。usb0网络接口就是由内核自带的rndis_host.c驱动产生的。
root@rk3308b-buildroot:/# lsmod
Module                  Size  Used by    Tainted: G
aic8800_bsp            73728  0
root@rk3308b-buildroot:/# ls -l /sys/bus/usb/devices/2-1/2-1:1.0/driver
lrwxrwxrwx 1 root root 0 Jan  1 00:00 /sys/bus/usb/devices/2-1/2-1:1.0/driver -> ../../../../../../bus/usb/drivers/rndis_host
root@rk3308b-buildroot:/# ls -l /sys/bus/usb/devices/2-1/2-1:1.1/driver
lrwxrwxrwx 1 root root 0 Jan  1 00:01 /sys/bus/usb/devices/2-1/2-1:1.1/driver -> ../../../../../../bus/usb/drivers/rndis_host
root@rk3308b-buildroot:/# ls -l /sys/bus/usb/devices/2-1/2-1:1.2/driver
ls: cannot access '/sys/bus/usb/devices/2-1/2-1:1.2/driver': No such file or directory
root@rk3308b-buildroot:/# ls -l /sys/bus/usb/devices/2-1/2-1:1.3/driver
ls: cannot access '/sys/bus/usb/devices/2-1/2-1:1.3/driver': No such file or directory
root@rk3308b-buildroot:/# ls -l /sys/bus/usb/devices/2-1/2-1:1.4/driver
ls: cannot access '/sys/bus/usb/devices/2-1/2-1:1.4/driver': No such file or directory
root@rk3308b-buildroot:/#

如果想要让GobiNet.ko起作用，就需要修改Quectel_LTE5G_Linux_USB_Driver_V1.0-5/Quectel_LinuxAndroid_GobiNet_Driver_V1.6/GobiUSBNet.c文件，找到static const struct usb_device_id QuecGobiVIDPIDTable，在里面加上GOBI_FIXED_INTF( 0x2c7c, 0x6005 )。
因为static struct driver_info GobiNetInfo里面第1996行data=(1 << 4)，而在第755-761行有下面的代码
   // Verify correct interface (4 for UC20)
   if ( !test_bit(pIntf->cur_altsetting->desc.bInterfaceNumber, &pDev->driver_info->data))
   {
      DBG( "invalid interface %d\n",
           pIntf->cur_altsetting->desc.bInterfaceNumber );
      return -ENODEV;
   }
所以最后GobiUSBNet.ko会匹配上接口4。
在内核外编译GobiNet驱动代码，并将GobiNet.ko上传到板子上。
adb push "\\OCT1158-UBUNTU\oct1158\Documents\Code\C\Quectel_LTE5G_Linux_USB_Driver_V1.0-5\Quectel_LinuxAndroid_GobiNet_Driver_V1.6\GobiNet.ko" /root
在板子上插入GobiNet.ko模块，可以看到又出现了新的usb1接口，这才是GobiUSBNet.ko产生的网络接口。
root@rk3308b-buildroot:/# cd /root
root@rk3308b-buildroot:/root# insmod GobiNet.ko
[  392.129124] GobiNet: Quectel_Linux&Android_GobiNet_Driver_V1.6
[  392.132848] GobiNet 2-1:1.4 usb1: register 'GobiNet' at usb-ff440000.usb-1, GobiNet Ethernet Device, 2e:88:bc:88:ef:75
[  392.134713] creating qcqmi1
[  392.136384] usbcore: registered new interface driver GobiNet
root@rk3308b-buildroot:/root# [  393.192237] IPv6: ADDRCONF(NETDEV_CHANGE): usb1: link becomes ready

root@rk3308b-buildroot:/root# ifconfig
eth0      Link encap:Ethernet  HWaddr F2:2E:FE:02:6E:60
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)
          Interrupt:39

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:40 errors:0 dropped:0 overruns:0 frame:0
          TX packets:40 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:2848 (2.7 KiB)  TX bytes:2848 (2.7 KiB)

usb0      Link encap:Ethernet  HWaddr AE:53:03:FF:64:0C
          inet addr:192.168.43.100  Bcast:192.168.43.255  Mask:255.25e:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:61 errors:0 dropped:0 overruns:0 frame:0
          TX packets:213 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:2880 (2.8 KiB)  TX bytes:24818 (24.2 KiB)

usb1      Link e:863:33f6/64 Scope:Link
          UP BROADCAST RUNNING NOARP MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:4 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:768 (768.0 B)

root@rk3308b-buildroot:/root#

可以看到，GobiNet.ko确实匹配的是4号接口（Mobile MODEM Interface），产生了usb1网络接口。
linux内核自带的Luckfox_Nova_SDK_250430/kernel/drivers/net/usb/rndis_host.c驱动依然还是匹配接口0-1（Mobile RNDIS Network Adapter），产生的是usb0网络接口。
root@rk3308b-buildroot:/root# lsmod
Module                  Size  Used by    Tainted: G
GobiNet                53248  0
aic8800_bsp            73728  0
root@rk3308b-buildroot:/root# ls -l /sys/bus/usb/devices/2-1/2-1:1.0/driver
lrwxrwxrwx 1 root root 0 Jan  1 00:00 /sys/bus/usb/devices/2-1/2-1:1.0/driver -> ../../../../../../bus/usb/drivers/rndis_host
root@rk3308b-buildroot:/root# ls -l /sys/bus/usb/devices/2-1/2-1:1.1/driver
lrwxrwxrwx 1 root root 0 Jan  1 00:01 /sys/bus/usb/devices/2-1/2-1:1.1/driver -> ../../../../../../bus/usb/drivers/rndis_host
root@rk3308b-buildroot:/root# ls -l /sys/bus/usb/devices/2-1/2-1:1.2/driver
ls: cannot access '/sys/bus/usb/devices/2-1/2-1:1.2/driver': No such file or directory
root@rk3308b-buildroot:/root# ls -l /sys/bus/usb/devices/2-1/2-1:1.3/driver
ls: cannot access '/sys/bus/usb/devices/2-1/2-1:1.3/driver': No such file or directory
root@rk3308b-buildroot:/root# ls -l /sys/bus/usb/devices/2-1/2-1:1.4/driver
lrwxrwxrwx 1 root root 0 Jan  1 00:06 /sys/bus/usb/devices/2-1/2-1:1.4/driver -> ../../../../../../bus/usb/drivers/GobiNet
root@rk3308b-buildroot:/root#
巨大八爪鱼：此时，如果再插入usb_wwan.ko和option.ko这两个模块，那么option.ko会匹配上接口2和接口3，产生/dev/ttyUSB0和/dev/ttyUSB1这两个串口设备。现在接口0-4这五个接口都匹配上驱动了。
root@rk3308b-buildroot:/# cd /root
root@rk3308b-buildroot:/root# ls
GobiNet.ko  option.ko  usb_wwan.ko
root@rk3308b-buildroot:/root# insmod usb_wwan.ko
root@rk3308b-buildroot:/root# insmod option.ko
[ 1152.021683] usbcore: registered new interface driver option
[ 1152.021882] usbserial: USB Serial support registered for GSM modem (1-port)
[ 1152.022408] option 2-1:1.2: GSM modem (1-port) converter detected
[ 1152.023552] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB0
[ 1152.023994] option 2-1:1.3: GSM modem (1-port) converter detected
[ 1152.025428] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB1
root@rk3308b-buildroot:/root# ls -l /sys/bus/usb/devices/2-1/2-1:1.0/driver
lrwxrwxrwx 1 root root 0 Jan  1 00:00 /sys/bus/usb/devices/2-1/2-1:1.0/driver -> ../../../../../../bus/usb/drivers/rndis_host
root@rk3308b-buildroot:/root# ls -l /sys/bus/usb/devices/2-1/2-1:1.1/driver
lrwxrwxrwx 1 root root 0 Jan  1 00:01 /sys/bus/usb/devices/2-1/2-1:1.1/driver -> ../../../../../../bus/usb/drivers/rndis_host
root@rk3308b-buildroot:/root# ls -l /sys/bus/usb/devices/2-1/2-1:1.2/driver
lrwxrwxrwx 1 root root 0 Jan  1 00:19 /sys/bus/usb/devices/2-1/2-1:1.2/driver -> ../../../../../../bus/usb/drivers/option
root@rk3308b-buildroot:/root# ls -l /sys/bus/usb/devices/2-1/2-1:1.3/driver
lrwxrwxrwx 1 root root 0 Jan  1 00:19 /sys/bus/usb/devices/2-1/2-1:1.3/driver -> ../../../../../../bus/usb/drivers/option
root@rk3308b-buildroot:/root# ls -l /sys/bus/usb/devices/2-1/2-1:1.4/driver
lrwxrwxrwx 1 root root 0 Jan  1 00:06 /sys/bus/usb/devices/2-1/2-1:1.4/driver -> ../../../../../../bus/usb/drivers/GobiNet
root@rk3308b-buildroot:/root# ls /dev/ttyUSB*
/dev/ttyUSB0  /dev/ttyUSB1
root@rk3308b-buildroot:/root#
巨大八爪鱼：勘误：GobiUSBNet.ko写错了，全部纠正为GobiNet.ko。

內容轉換：

回覆帖子
內容：
用戶名： 您目前是匿名發表。
驗證碼：
看不清？換一張