另外STM32L0 HAL库,例程都是判断HAL_ADC_STATE_EOC才取ADC值,新版本库好像没这个了,咋办? typedef enum { HAL_DAC_STATE_RESET = 0x00, /*!< DAC not yet initialized or disabled */ HAL_DAC_STATE_READY = 0x01, /*!< DAC initialized and ready for use */ HAL_DAC_STATE_BUSY = 0x02, /*!< DAC internal processing is ongoing */ HAL_DAC_STATE_TIMEOUT = 0x03, /*!< DAC timeout state */ HAL_DAC_STATE_ERROR = 0x04 /*!< DAC error state */ }HAL_DAC_StateTypeDef; |