A Makefile that builds and deploys Arduino apps and libraries.
- Install the Arduino IDE and use it to download any Arduino core and board definitions you need, as well as associated AVR or ARM compilation toolchains.
- Install the
arduino-cli
tool (https://github.com/arduino/arduino-cli) on yourPATH
. - Copy
arduino_mk_conf.template
to a file named~/.arduino_mk.conf
to hold your hardware configuration. This is included in the Makefile and follows Makefile syntax. - Build the
Wire
library for your Arduino by running./install-wire.sh
.
You should set the following variables:
BOARD
- the fqbn of the board you are using (e.g.arduino:avr:leonardo
). IfBOARD
is set toauto
then it will attempt to auto-detect the current connected board.UPLOAD_PORT
- the USB port where you upload to the board. (e.g./dev/ttyACM0
)UPLOAD_PROTOCOL
- The protocol to use (e.g.serial
orusb
). (Default:serial
)AVR_PROGRAMMER
- Flash programmer protocol foravrdude
(Default:avr109
)install_dir
- the directory tree wheremake install
will install static libraries and headers.
These can be overridden on the make
command line or in any app-specific Makefile
, but
especially in the case of libraries you probably do not want to tie them to a specific
board hardware configuration.
- Create a
Makefile
based onMakefile.template
in your project directory. - Set the
prog_name
orlib_name
field, and declare anylibs
you need. - Remember that if you depend on a library
foo
that itself depends onbar
, you must listfoo
beforebar
in yourlibs
list, or else the link-time optimization will be unable to findfoo
's prerequisite symbols inbar
. - If your source is not all in the current dir, enumerate the
src_dirs
as needed. - Run
make
to build your app or library. - Libraries can be installed to a local lib dir for linking to apps later with
make install
. - Apps can be flashed to the Arduino with
make upload
ormake verify
. - Use
make config
to see and debug your environment config. Usemake help
to see a list of available targets.
This project is licensed under the BSD 3-Clause license. See LICENSE.txt for complete details.