Cypress microcontroller based USB
ucycom* at uhidev?
ucom* at ucycom?
ucycom driver supports
usb(4) serial devices based on Cypress microcontrollers. The
following adapters are supported:
- Various low-cost USB-RS232 adapters
- DeLorme Earthmate GPS receiver
The driver acts as a bridge between uhidev(4) and the ucom(4) driver which makes it behave like a tty(4).
tty(4), ucom(4), uhidev(4), usb(4)
ucycom driver appeared in
NetBSD and later in OpenBSD