040000 tree efc98e5a612f62fa23c04d62d0cc73ea871a6a80	counter_basic_api
040000 tree 38dcb6ee7a162350dd64325bf8b868e33c4d22ab	counter_nrf_rtc
040000 tree c6a54008a74617754530d641de09840175e87f21	counter_seconds
040000 tree 92a8d070449b382ade5f791232ade65cb2c39cbd	maxim_ds3231_api