/moxa-it87-serial-driver

Primary LanguageC

moxa-it87-serial-driver

IT8786 support six standard serial ports and RS485 automatic direction control.

This driver provide an interface under misc device for controlling serial register.

Screenshot

  • /sys/class/misc/it87_serial/
dev  power  serial1  serial2  subsystem  uevent
  • /sys/class/misc/it87_serial/serial1

For initial version, provide an interface to control RS485 mode control.

serial1_rs485

Install required packages

make, linux-headers-<KERNEL_RELEASE>

apt install --no-install-recommends -qqy make
apt install --no-install-recommends -qqy linux-headers-$(uname -r)

Build package

  1. Run make to build kernel module
  2. Once build successful, it87_serial.ko could be found under current directory