Is the iicbus(4) (I2C) framework still used in FreeBSD? The only general purpose interfaces I see are lpbb (parallel port, which is not available on new PCs) and pcf (for ISA cards?).
There seem to be e.g. no USB<->I2C devices available. I would like to use something as i2c-tiny-usb but there exists no driver for it (except the usual Linux one).
I read a lot of kernel sources for iicbus and friends to get a rough understanding of how things work, but writing a kernel module using USB is not well documented.
There seem to be e.g. no USB<->I2C devices available. I would like to use something as i2c-tiny-usb but there exists no driver for it (except the usual Linux one).
I read a lot of kernel sources for iicbus and friends to get a rough understanding of how things work, but writing a kernel module using USB is not well documented.