#  Quectel_Module_Linux_USB_driver

**Repository Path**: xwiron/Quectel_Module_Linux_USB_driver

## Basic Information

- **Project Name**:  Quectel_Module_Linux_USB_driver
- **Description**: This introduces how to generate the USB driver for Quectel module in Linux OS
Quectel UC15, UC20, EC25, EC21, EC20, EC20 R2.0, EG91, EG95,
EG06, EP06, EM06, BG96, UG95 and UG96 modules. 

- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 1
- **Forks**: 1
- **Created**: 2018-01-30
- **Last Updated**: 2021-03-25

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

#  Quectel_Module_Linux_USB_driver

This introduces how to generate the USB driver for Quectel module in Linux OS。

Quectel UC15, UC20, EC25, EC21, EC20, EC20 R2.0, EG91, EG95,
EG06, EP06, EM06, BG96, UG95 and UG96 modules. 

Debian Linux-3.4.y EC20 R2.0 USB 驱动

1. 更新内核 uImage 
添加 usb serila 驱动
添加 net usb qmi_wwan 驱动
编译内核，更新 boot uImage  【工具：lszrz 】

/linux-3.4.y/arch/arm/configs
/linux-3.4.y/drivers/net/usb/qmi_wwan.c
/linux-3.4.y/drivers/usb/serial/qmi_wwan.c
/linux-3.4.y/drivers/usb/serial/option.c.c
/linux-3.4.y/drivers/usb/serial/qcserial.c
/linux-3.4.y/drivers/usb/serial/usb-serial.c

```
CONFIG_USB_SERIAL_OPTION=y
CONFIG_USB_USBNET=y
CONFIG_USB_NET_DRIVERS=y
CONFIG_USB_WDM=y
CONFIG_USB_NET_QMI_WWAN=y
````

2. quectel-CM 编译
make
/usr/share/udhcpc/default.scrip 
sudo apt-get install udhcpc  (sudo apt-get install busybox）
sudo apt-get remove ModemManager    (卸载之后才能正确配置 wwan0 IP)