Windows compatibility about serial HOT 7 OPEN

the problem with the 20 secs is related to the device itself, because it has some blocking timeouts in its startup routine and has nothing to do with the serial connection

from serial.

"Only answering after 20 secs" sounds like modemmanager tries to grab it. Add it to the udev usb blacklist (VID/PID)

from serial.

Is there something like "strace" for windows? It would be interesting to compare the go version with a program that works.

Maybe something like https://msdn.microsoft.com/en-us/library/windows/hardware/ff552060(v=vs.85).aspx or https://technet.microsoft.com/en-us/sysinternals/bb896645.aspx

Sorry, I don't use windows much (and don't have a windows computer or VM to test with at the moment).

from serial.

Do other serial programs on Windows work (e.g. Termite)?

from serial.

Experiencing this problem with Windows as well.

from serial.

Do other serial programs on Windows work (e.g. Termite)?

As i stated in the original post, other programs and libraries on Windows (python, c, putty, etc) work without issues.

from serial.

It seems that the device i was using requires some sort of Flow control. I found out by trying termite on Windows, which also only worked when using RTS/DTS. It seems that other libraries and programs, e.g. putty, are setting this implicitly.

Using another library (https://github.com/jacobsa/go-serial) with support for Flow control seems to be working better. It would be nice to have support for flow control in this library too

from serial.