From 2d7459394e7b8078a5293a399d3add851c936758 Mon Sep 17 00:00:00 2001
From: Martin Preuss <martin@aquamaniac.de>
Date: Sun, 29 Sep 2024 21:12:08 +0200
Subject: [PATCH] added notes about fuses.

---
 0BUILD | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/0BUILD b/0BUILD
index 2f0fa08..715e5bb 100644
--- a/0BUILD
+++ b/0BUILD
@@ -196,7 +196,10 @@
         
         <output>
         </output>
-
+        <!-- see http://eleccelerator.com/fusecalc/fusecalc.php?chip=attiny84 -->
+        <!-- disable divide by 8: -U lfuse:w:0xEA:m     default (divide by 8): -U lfuse:w:0x6A:m -->
+        <!-- changes to hfuse: enable EESAVE -->
+        <!-- changes to efuse: enable SELFPRGEN -->
         <cmd tool="$(avrdude)" checkDates="FALSE"  >
           -p t84 -c stk500 -P /dev/ttyACM0 -B16 -U hfuse:w:0xD7:m -U efuse:w:0xFE:m  -U flash:w:avr/att84_temp1.hex
         </cmd>