<div dir="auto">Man I remember doing this in college, though we used DOS and Pascal... It was simple as writting and reading from a port. Here's a linux version of doing it with a C example as well as others...<div dir="auto"><br></div><div dir="auto"><a href="https://en.m.wikibooks.org/wiki/Serial_Programming/Serial_Linux">https://en.m.wikibooks.org/wiki/Serial_Programming/Serial_Linux</a><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Feb 17, 2017 10:21 PM, "Christopher Howard" <<a href="mailto:christopher.howard@qlfiles.net">christopher.howard@qlfiles.net</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi list, I have this embedded project where I am trying (as much as<br>
possible) to use only FOSS I've compiled myself. I have this USB CDC ACM<br>
(i.e., serial over USB) device connected to a mips32r2 system running<br>
librecmc-1.3.4. With 16M of memory, the device does not have installed<br>
common utilities such as minicom or screen for serial comm. I managed to<br>
get the ACM drivers installed, which is great, but now am trying to<br>
figure out the easiest way to communicate with the /dev/ttyACM0 device.<br>
<br>
So, I am wondering if there is some simple way to communicate with said<br>
device that I have not heard of, or alternatively what would probably be<br>
the simplest serial communication program out there to (cross-)compile.<br>
<br>
--<br>
<a href="https://qlfiles.net" rel="noreferrer" target="_blank">https://qlfiles.net</a><br>
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