I have a couple of USB to serial adapters which when plugged in show that CH341 has been detected. I use one of these adapters which has an RS232 DB9 plug to connect to an X10 unit. When I use this adapter on Linux it talks to the unit but on FreeBSD it doesn't. Presumably the driver for these devices is built into the kernel since I didn't to install it. Where would I find the source for the driver? I'm wondering if there could be any Linuxisms which make it work differently on FreeBSD.
It has been suggested that I get a different adapter, ie one which uses an FDTI chip. Would that use a different driver?
It has been suggested that I get a different adapter, ie one which uses an FDTI chip. Would that use a different driver?