From 4e9562361acb003c0b94fa3a465ab416ffc28e46 Mon Sep 17 00:00:00 2001
From: Brian Cully <bjc@kublai.com>
Date: Sun, 27 Nov 2022 08:35:34 -0500
Subject: readme: add note about clock issues during debug

---
 README.org | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/README.org b/README.org
index b4acda9..1f7965a 100644
--- a/README.org
+++ b/README.org
@@ -17,6 +17,13 @@ can i make this eshell?
   ssh -t psyduck "cd luchie && ./m console"
 #+end_src
 
+** mis-timed clocks
+bad uart timings and failing to init usb is a result of using =mon reset init= with (at least) the pitaya link debugger. maybe others: i haven't tested them.
+
+workarounds include:
+ - using =mon reset= and interrupting or setting a breakpoint on ~main~
+ - =mon reset init= followed by =load= and =continue=
+
 * cirque trackpad
 what the fuck did i do with the code i had for this which did the setup and read the spi registers??
 
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