ubuntu_ Linux 3.x.x and 4.x.x version_CP210x驱动带源码

This bundle contains a modified CP210x driver for the 4.10.0 kernel (Ubuntu 17.04). It contains: - Support for the CP2102N NOTE: This driver is an example of how to perform GPIO operations within the CP210x driver since the driver on kernel.org does not support GPIO at this time. This driver has only been written and tested on the Linux 3.13.0 kernel on Ubuntu 14.04. This driver is a modified version of the existing driver in the Linux 3.13.0 kernel, which is maintained at kernel.org. It is recommened to use the driver there that matches your specific kernel version: www.kernel.org Build instrutions: Ubuntu: 1. make ( your cp210x driver ) 2. cp cp210x.ko to /lib/modules/<kernel-version>/kernel/drivers/usb/serial 3. insmod /lib/modules/<kernel-version/kernel/drivers/usb/serial/usbserial.ko 4. insmod cp210x.ko RedHat: 1. yum update kernel* //need to update the kernel first otherwise your header won't match 2. yum install kernel-devel kernel-headers //get the devel and header packages. 3. reboot //your build link should be fixed after your system come back 4. make ( your cp210x driver ) // should be able to build successfully at this point 5. cp cp210x.ko to /lib/modules/<kernel-version>/kernel/drivers/usb/serial 6a. insmod /lib/modules/<kernel-version/kernel/drivers/usb/serial/usbserial.ko 6. insmod cp210x.ko 7. sudo chmod 666 /dev/ttyUSB0 8. sudo chmod 666 /dev/ttyUSB1 GPIO example: This shows how to use the two IOCTLs to set GPIO state. Build instructions: 1. g++ cp210x_gpio_example.c -o cp210x_gpio_example 2. ./cp210x_gpio_example