Global atcab_init_device (ATCADevice ca_device): This function is not recommended for use generally. Use of _ext is recommended instead. You can use atcab_init_ext to obtain an initialized instance and associated it with the global structure - but this shouldn't be a required process except in extremely unusual circumstances.
Global atidle (ATCAIface ca_iface): This function does not have defined behavior when ATCA_HAL_LEGACY_API is undefined.
Global atsleep (ATCAIface ca_iface): This function does not have defined behavior when ATCA_HAL_LEGACY_API is undefined.
Global atwake (ATCAIface ca_iface): This function does not have defined behavior when ATCA_HAL_LEGACY_API is undefined.