Added instructions how to enable the serial hack

2 years ago · 1cb27913da
1 changed files with 8 additions and 0 deletions
--- a/docs/source/info/debug.rst
+++ b/docs/source/info/debug.rst
@ -27,6 +27,14 @@ Use this env variable to force a stacktrace generation to the file defined (i.e.

    TERMTK_STACKTRACE=stacktrace.txt   python3   demo/demo.py

+**TERMTK_FORCESERIAL** - Force some workaround to pickup the terminal size from the serial console
+--------------------------------------------------------------
+
+Use this env variable if pyTermTk is running on a serial console
+
+.. code:: bash
+
+    TERMTK_FORCESERIAL=1   python3   demo/demo.py

 Gui
 ===