uchcom — WinChipHead CH341/CH340 serial adapter driver
To compile this driver into the kernel, place the following lines in your kernel configuration file:
Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):
The uchcom driver provides support for the WinChipHead CH341/CH340 USB-to-RS-232 Bridge chip.
The uchcom driver supports the following adapters:
for callin ports
corresponding callin initial-state and lock-state devices
for callout ports
corresponding callout initial-state and lock-state devices
The uchcom driver first appeared in NetBSD. The first FreeBSD release to include it was FreeBSD 8.0.
Actually, this chip seems unable to drive other than 8 data bits and 1 stop bit line.
BSD April 26, 2017 BSD