#define ao_spi_get_bit(reg,bit,pin,bus,speed) ao_spi_get_mask(reg,(1<<bit),bus,speed)
#define ao_spi_put_bit(reg,bit,pin,bus) ao_spi_put_mask(reg,(1<<bit),bus)
+#if AO_POWER_MANAGEMENT
extern struct ao_power ao_power_gpioa;
extern struct ao_power ao_power_gpiob;
extern struct ao_power ao_power_gpioc;
extern struct ao_power ao_power_gpiof;
+#endif
static inline void ao_enable_port(struct stm_gpio *port)
{