Recent content by strombrg

  1. S

    RS-232: losing data

    BTW, changing those special characters to undef may or may not be necessary, but I'm pretty sure it's insufficient if it's helping at all, because I changed the settings using /usr/bin/stty and I still got dropped characters. I'd rather undef them using Python, but for now, I know I need...
  2. S

    RS-232: losing data

    The code on the laptop is trying to talk to the peripheral like it is N81 38400. I'm attempting to confirm that's correct from the peripheral's perspective. The protocol between the peripheral and the laptop is very binary, and that makes me suspect some of these special characters in stty are...
  3. S

    RS-232: losing data

    I have an RS-232 based peripheral hooked up to a zareason (Micro-Star International MS-16GD) laptop running Debian 10.4. The laptop needs to read data from the peripheral, and it mostly succeeds, but once in a while it looks like some data is getting lost. The peripheral has no flow control...
Top