@@ -75,11 +75,13 @@ interface with the :ref:`epicardium_api`.
Note: this feature is disabled by default and has to be enabled in :ref:`card10_cfg`. A :ref:`card10_cfg` file dropped into the :ref:`usb_file_transfer` of the badge containing ``execute_elf = true`` is enough.
l0dables are currently built within the source tree of the main repository. See ``l0dables/blinky`` for an example of a hello-world-like program. Within those programs, you can access the :ref:`epicardium_api` to control the hardware and behaviour of the badge.
l0dables are currently built within the source tree of the main repository. See |l0dables_blinky|_ for an example of a hello-world-like program. Within those programs, you can access the :ref:`epicardium_api` to control the hardware and behaviour of the badge.
Once you have a built ELF file, you can drop it into the FAT filesystem of the flash (eg. via :ref:`usb_file_transfer`) and it will be available from the menu program of the badge.
