#define AO_MAX6691_GPIO (&stm_gpiob)
#define AO_MAX6691_PIN 3
#define AO_MAX6691_TIMER (&stm_tim2)
+#define AO_MAX6691_TIMER_ENABLE STM_RCC_APB1ENR_TIM2EN
#define AO_MAX6691_CH 2
-#define AO_MAX6691_DMA 7
+#define AO_MAX6691_DMA STM_DMA_INDEX(7)
#endif /* _AO_PINS_H_ */