mk: don't know how to make 'acm.h' in directory /sys/src/cmd/usb/serial 2018-08-14 14:09 GMT+03:00 Олег Бахарев : > Thank you very much, Richard! You correctly understood about the adapter. Tell me, please, how to perform the installation (there is no Internet on Raspberry Pi, but I can transfer files via drawterm)? And how do I read data (if possible, not through C)? > > > > 2018-08-14 12:46 GMT+03:00 Richard Miller <9fans@hamnavoe.com>: > >> > usb/probe result: >> > ep5.0 255 csp 0x0000ff csp 0x0201ff vid 0x1a86 did 0x7523 none >> dwcotg >> >> That's a CH341 adapter. I have a driver which should work. You can >> fetch an >> updated usb/serial command from http://www.hamnavoe.com/usbserial (use >> hget). >> If you want to build from source, updates to /sys/src/cmd/usb/serial are >> in >> http://www.hamnavoe.com/serial.tar >> >> I would put a patch on sources but the Bell Labs server is unresponsive >> at present. >> >> >> >