add flashing script

dfu-programmer and my initial attempt at using avrdude failed on OpenBSD due to some timing issues.
2024-01-15 15:18:03 -05:00 · 2024-01-15 15:18:03 -05:00 · 105f3f893c
commit 105f3f893c
parent 0d084a0a3e
1 changed files with 3 additions and 0 deletions
--- a/flash.sh
+++ b/flash.sh
@ -0,0 +1,3 @@
+#!/bin/sh
+[ -z "$1" ] && exit 1
+doas avrdude -p atmega32u4 -c avr109 -U flash:w:"$1"