So this is a SAMD21 build template. just make in the this directory, and the build directory will provide you project .bins.

You can upload this to a SAM-BA bootloader device with the upload.sh script, which calls bossac

To configure source selection, edit config.mk and include all the libraries/code you wish to use.

To configure Board/Clock config edit header files in board/. The board.h file defines the intransient properties of the given MCU configuration, while conf_board.h defines an application specific configuration. conf_clocks.h defines the clock configuration.

I probably broke the doxygen. Sorry.

Eventually this will be a PlatformIO framework?