#define COMPANION_SELECT() do { ao_spi_get_bit(COMPANION_CS); ao_spi_slow(); } while (0)
#define COMPANION_DESELECT() do { ao_spi_fast(); ao_spi_put_bit(COMPANION_CS); } while (0)
-static __xdata struct ao_companion_command ao_companion_command;
+__xdata struct ao_companion_command ao_companion_command;
__xdata struct ao_companion_setup ao_companion_setup;
__xdata uint16_t ao_companion_data[AO_COMPANION_MAX_CHANNELS];