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--- arduino:atmega328p_arduinos_and_custom_fuse_settings [2021/04/22 01:12] – [What specs do I want?] mithat
+++ arduino:atmega328p_arduinos_and_custom_fuse_settings [2021/04/22 01:13] – [How do I specify new board characteristics?] mithat
@@ Line 51: / Line 51: @@
 So, until I'm advised this is a horrible idea, the way I recommended you add your own custom board descriptions is to create a folder called ''hardware'' in your Arduino sketches folder and add the needed files there. I walk through the details in the case study that follows.
-==== How do I specify new board characteristics? ====
+==== 2. How do I specify new board characteristics? ====
 There is a //lot// of arcane knowledge that applies to writing custom Arduino ''board.txt'' entries, and I haven't found a source that documents it thoroughly. So my best advice is to study the ''boards.txt'' found at <code>/path-where-you-installed-arduino/hardware/arduino/avr/</code> to get as familiar with the syntax. What interests us here are the entries for ''low_fuses'', ''high_fuses'', and ''extended_fuses'' (and to a certain extent ''unlock_bits'' and ''lock_bits''.