MY-EC20 Linux-3.14.52 测试手册

测试操作步骤检查系统是否已经识别到设备# lsusb ......Bus 001 Device 002: ID 2c7c:0125......
加载 EC20 模块驱动
[*]MYIMX6EK200、MYIMX6EK314、MYIMX6EK336 加载方式
# insmod ~/my-demo/MY_EC20_GobiNet_L31452_IMX6A9.koGobiNet: Quectel_WCDMA&LTE_Linux&Android_GobiNet_Driver_V1.3.0GobiNet 1-1.5:1.4 eth2: register 'GobiNet' at usb-ci_hdrc.1-1.5, GobiNet Ethernet Device, 96:0d:4d:7d:fb:27creating qcqmi2usbcore: registered new interface driver GobiNet

[*]MYIMX6EK14P 加载方式
# insmod ~/my-demo/MY_EC20_GobiNet_L31452_IMX6A7.koGobiNet: Quectel_WCDMA&LTE_Linux&Android_GobiNet_Driver_V1.3.0GobiNet 1-1:1.4 eth2: register 'GobiNet' at usb-ci_hdrc.1-1, GobiNet Ethernet Device, 2a:19:b8:ca:f8:86creating qcqmi2usbcore: registered new interface driver GobiNet
执行 EC20 的拨号程序（后台运行）# ~/my-demo/MY_EC20_QuectelCM_L31452.out & WCDMA&LTE_QConnectManager_Linux&Android_V1.1.34 /home/root/my-demo/MY_EC20_QuectelCM_L31452.out profile = (null)/(null)/(null)/0, pincode = (null) Find /sys/bus/usb/devices/1-1 idVendor=2c7c idProduct=0125 Find /sys/bus/usb/devices/1-1:1.4/net/eth2 Find usbnet_adapter = eth2 Find /sys/bus/usb/devices/1-1:1.4/GobiQMI/qcqmi2 Find qmichannel = /dev/qcqmi2 Get clientWDS = 7 Get clientDMS = 8 Get clientNAS = 9 Get clientUIM = 10 Get clientWDA = 11 requestBaseBandVersion EC20CEFAR02A10M4G requestGetSIMStatus SIMStatus: SIM_READY requestGetProfile cmiot///0 requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE requestSetupDataCall WdsConnectionIPv4Handle: 0x87240360 requestQueryDataCall IPv4ConnectionStatus: CONNECTED ifconfig eth2 up busybox udhcpc -f -n -q -t 5 -i eth2 udhcpc (v1.23.1) started Sending discover... Sending select for 10.16.85.16... Lease of 10.16.85.16 obtained, lease time 7200 /etc/udhcpc.d/50default: Adding DNS 211.136.20.203 /etc/udhcpc.d/50default: Adding DNS 211.136.17.107

其它操作关闭 EC20 的后台拨号程序# pkill MY_EC20_Quectel* requestDeactivateDefaultPDP err = 0 ifconfig eth2 down GobiNetThread exit main exit
从系统卸载 EC20 模块驱动# rmmod GobiNet_EC20usbcore: deregistering interface driver GobiNetGobiNet 1-1:1.4 eth2: unregister 'GobiNet' usb-ci_hdrc.1-1, GobiNet Ethernet Device