I haven’t touched my arduino in a very very long time. I decided it was time to try again and play.
For OpenBSD, I needed to install arduino and arduino-makefile packages. I found a few snags that had changed since I first attempted to make anything work on arduino.
First up was to install the arduino packages.
doas pkg_add arduino arduino-makefile
Something I either forgot, or never did, was that my code needed to be in .ino
Building the arduino files requires a Makefile:
BOARD_TAG = uno
ARDUINO_LIBS =
include /usr/local/share/arduino-makefile/Arduino.mk
gmake works for the build once we have that Makefile.
gmake upload will fail though because of the Makefile and more specifically,
the include cannot find the avrdude config.
We need to add the following lines to the Makefile:
AVRDUDE = /usr/local/bin/avrdude
AVRDUDE_CONF = /usr/local/share/arduino/bootloaders/gemma/avrdude.conf
This now allows us to upload the config properly