stm8l15x_adc.h

STM8L的tim4定时器使用

                             ((GROUP) == ADC_Group_FastChannels))
/**
  * @}
  */
  
/** @defgroup ADC_Sampling_Time
  * @{
  */
typedef enum
{
  ADC_SamplingTime_4Cycles   = ((uint8_t)0x00), /*!< Sampling Time Cycles is 4 */
  ADC_SamplingTime_9Cycles   = ((uint8_t)0x01), /*!< Sampling Time Cycles is 9 */
  ADC_SamplingTime_16Cycles  = ((uint8_t)0x02), /*!< Sampling Time Cycles is 16 */
  ADC_SamplingTime_24Cycles  = ((uint8_t)0x03), /*!< Sampling Time Cycles is 24 */
  ADC_SamplingTime_48Cycles  = ((uint8_t)0x04), /*!< Sampling Time Cycles is 48 */
  ADC_SamplingTime_96Cycles  = ((uint8_t)0x05), /*!< Sampling Time Cycles is 96 */
  ADC_SamplingTime_192Cycles = ((uint8_t)0x06), /*!< Sampling Time Cycles is 192 */
  ADC_SamplingTime_384Cycles = ((uint8_t)0x07)  /*!< Sampling Time Cycles is 384 */
}ADC_SamplingTime_TypeDef;

#define IS_ADC_SAMPLING_TIME_CYCLES(TIME) (((TIME) == ADC_SamplingTime_4Cycles) || \
                                           ((TIME) == ADC_SamplingTime_9Cycles) || \
                                           ((TIME) == ADC_SamplingTime_16Cycles) || \
                                           ((TIME) == ADC_SamplingTime_24Cycles) || \
                                           ((TIME) == ADC_SamplingTime_48Cycles) || \
                                           ((TIME) == ADC_SamplingTime_96Cycles) || \
                                           ((TIME) == ADC_SamplingTime_192Cycles) || \
                                           ((TIME) == ADC_SamplingTime_384Cycles))
/**
  * @}
  */
  
/** @defgroup  ADC_Analog_WatchDog_Channel_selection
  * @{
  */
typedef enum
{
  ADC_AnalogWatchdogSelection_Channel0  = ((uint8_t)0x00), /*!< AWD affected to Channel 0 */
  ADC_AnalogWatchdogSelection_Channel1  = ((uint8_t)0x01), /*!< AWD affected to Channel 1 */
  ADC_AnalogWatchdogSelection_Channel2  = ((uint8_t)0x02), /*!< AWD affected to Channel 2 */
  ADC_AnalogWatchdogSelection_Channel3  = ((uint8_t)0x03), /*!< AWD affected to Channel 3 */
  ADC_AnalogWatchdogSelection_Channel4  = ((uint8_t)0x04), /*!< AWD affected to Channel 4 */
  ADC_AnalogWatchdogSelection_Channel5  = ((uint8_t)0x05), /*!< AWD affected to Channel 5 */
  ADC_AnalogWatchdogSelection_Channel6  = ((uint8_t)0x06), /*!< AWD affected to Channel 6 */
  ADC_AnalogWatchdogSelection_Channel7  = ((uint8_t)0x07), /*!< AWD affected to Channel 7 */
  ADC_AnalogWatchdogSelection_Channel8  = ((uint8_t)0x08), /*!< AWD affected to Channel 8 */
  ADC_AnalogWatchdogSelection_Channel9  = ((uint8_t)0x09), /*!< AWD affected to Channel 9 */
  ADC_AnalogWatchdogSelection_Channel10 = ((uint8_t)0x0A), /*!< AWD affected to Channel 10 */
  ADC_AnalogWatchdogSelection_Channel11 = ((uint8_t)0x0B), /*!< AWD affected to Channel 11 */
  ADC_AnalogWatchdogSelection_Channel12 = ((uint8_t)0x0C), /*!< AWD affected to Channel 12 */
  ADC_AnalogWatchdogSelection_Channel13 = ((uint8_t)0x0D), /*!< AWD affected to Channel 13 */
  ADC_AnalogWatchdogSelection_Channel14 = ((uint8_t)0x0E), /*!< AWD affected to Channel 14 */
  ADC_AnalogWatchdogSelection_Channel15 = ((uint8_t)0x0F), /*!< AWD affected to Channel 15 */
  ADC_AnalogWatchdogSelection_Channel16 = ((uint8_t)0x10), /*!< AWD affected to Channel 16 */
  ADC_AnalogWatchdogSelection_Channel17 = ((uint8_t)0x11), /*!< AWD affected to Channel 17 */
  ADC_AnalogWatchdogSelection_Channel18 = ((uint8_t)0x12), /*!< AWD affected to Channel 18 */
  ADC_AnalogWatchdogSelection_Channel19 = ((uint8_t)0x13), /*!< AWD affected to Channel 19 */
  ADC_AnalogWatchdogSelection_Channel20 = ((uint8_t)0x14), /*!< AWD affected to Channel 20 */
  ADC_AnalogWatchdogSelection_Channel21 = ((uint8_t)0x15), /*!< AWD affected to Channel 21 */
  ADC_AnalogWatchdogSelection_Channel22 = ((uint8_t)0x16), /*!< AWD affected to Channel 22 */
  ADC_AnalogWatchdogSelection_Channel23 = ((uint8_t)0x17), /*!< AWD affected to Channel 23 */

  ADC_AnalogWatchdogSelection_Channel24  = ((uint8_t)0x18), /*!< AWD affected to Channel 24 */
  ADC_AnalogWatchdogSelection_Channel25  = ((uint8_t)0x19), /*!< AWD affected to Channel 25 */
  ADC_AnalogWatchdogSelection_Channel26  = ((uint8_t)0x1A), /*!< AWD affected to Channel 26 */
  ADC_AnalogWatchdogSelection_Channel27  = ((uint8_t)0x1B), /*!< AWD affected to Channel 27 */

  ADC_AnalogWatchdogSelection_Vrefint    = ((uint8_t)0x1C), /*!< AWD affected to Internal Vref Channel  */
  ADC_AnalogWatchdogSelection_TempSensor = ((uint8_t)0x1D)  /*!< AWD affected to Temperature Sensor Channel */
}ADC_AnalogWatchdogSelection_TypeDef;

#define IS_ADC_ANALOGWATCHDOG_SELECTION(CHANNEL) (((CHANNEL) <= 0x1D))
/**
  * @}
  */
  
/** @defgroup  ADC_Interrupts
  * @{
  */
typedef enum
{
  ADC_IT_EOC  = ((uint8_t)0x08), /*!< End of Conversion  Interrupt  */
  ADC_IT_AWD  = ((uint8_t)0x10), /*!< Analog WatchDog  Interrupt  */
  ADC_IT_OVER = ((uint8_t)0x80)  /*!< Over Run Interrupt  */
}ADC_IT_TypeDef;

#define IS_ADC_IT(IT) ((((IT) & (uint8_t)0x67) == 0x00) && ((IT) != 0x00))
#define IS_ADC_GET_IT(IT) (((IT) == ADC_IT_EOC) || ((IT) == ADC_IT_AWD) || \
                           ((IT) == ADC_IT_OVER))
/**
  * @}
  */
  
/** @defgroup  ADC_Flags
  * @{
  */
typedef enum
{
  ADC_FLAG_EOC  = ((uint8_t)0x01), /*!< End of Conversion  flag  */
  ADC_FLAG_AWD  = ((uint8_t)0x02), /*!< Analog WatchDog  flag  */
  ADC_FLAG_OVER = ((uint8_t)0x04)  /*!< Over Run flag  */
}ADC_FLAG_TypeDef;

#define IS_ADC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint8_t)0xF8) == 0x00) && ((FLAG) != 0x00))
#define IS_ADC_GET_FLAG(FLAG) (((FLAG) == ADC_FLAG_EOC) || ((FLAG) == ADC_FLAG_AWD) || \
                               ((FLAG) == ADC_FLAG_OVER))
/**
  * @}
  */

/**
  * @}
  */
/* Exported constants --------------------------------------------------------*/  
/* Exported Macros -----------------------------------------------------------*/
/** @defgroup ADC_Exported_Macros
  * @{
  */
#define IS_ADC_THRESHOLD(THRESHOLD) ((THRESHOLD) <= 0xFFF)

/**
  * @}
  */

/* Exported functions --------------------------------------------------------*/
  
/*  Function used to set the ADC configuration to the default reset state *****/
void ADC_DeInit(ADC_TypeDef* ADCx);

/* Initialization and Configuration functions *********************************/ 
void ADC_Init(ADC_TypeDef* ADCx,
              ADC_ConversionMode_TypeDef ADC_ConversionMode,
              ADC_Resolution_TypeDef ADC_Resolution,
              ADC_Prescaler_TypeDef ADC_Prescaler);
void ADC_Cmd(ADC_TypeDef* ADCx, FunctionalState NewState);
void ADC_SoftwareStartConv(ADC_TypeDef* ADCx);
void ADC_ExternalTrigConfig(ADC_TypeDef* ADCx,
                            ADC_ExtEventSelection_TypeDef ADC_ExtEventSelection,
                            ADC_ExtTRGSensitivity_TypeDef ADC_ExtTRGSensitivity);
                            
/* Analog Watchdog configuration functions ************************************/
void ADC_AnalogWatchdogChannelSelect(ADC_TypeDef* ADCx,
                                     ADC_AnalogWatchdogSelection_TypeDef ADC_AnalogWatchdogSelection);
void ADC_AnalogWatchdogThresholdsConfig(ADC_TypeDef* ADCx, uint16_t HighThreshold,
                                        uint16_t LowThreshold);
void ADC_AnalogWatchdogConfig(ADC_TypeDef* ADCx,
                              ADC_AnalogWatchdogSelection_TypeDef ADC_AnalogWatchdogSelection,
                              uint16_t HighThreshold,
                              uint16_t LowThreshold);

/* Temperature Sensor & Vrefint (Voltage Reference internal) management functions */
void ADC_TempSensorCmd(FunctionalState NewState);
void ADC_VrefintCmd(FunctionalState NewState);

/* Channels Configuration functions *******************************************/                              
void ADC_ChannelCmd(ADC_TypeDef* ADCx, ADC_Channel_TypeDef ADC_Channels,
                    FunctionalState NewState);

void ADC_SamplingTimeConfig(ADC_TypeDef* ADCx, ADC_Group_TypeDef ADC_GroupChannels,
                            ADC_SamplingTime_TypeDef ADC_SamplingTime);
void ADC_SchmittTriggerConfig(ADC_TypeDef* ADCx, ADC_Channel_TypeDef ADC_Channels,
                              FunctionalState NewState);
uint16_t ADC_GetConversionValue(ADC_TypeDef* ADCx);



/* Channels DMA Configuration function ****************************************/
void ADC_DMACmd(ADC_TypeDef* ADCx, FunctionalState NewState);

/* Interrupts and flags management functions **********************************/
void ADC_ITConfig(ADC_TypeDef* ADCx, 
                  ADC_IT_TypeDef ADC_IT, 
                  FunctionalState NewState);
FlagStatus ADC_GetFlagStatus(ADC_TypeDef* ADCx, ADC_FLAG_TypeDef ADC_FLAG);
void ADC_ClearFlag(ADC_TypeDef* ADCx, ADC_FLAG_TypeDef ADC_FLAG);
ITStatus ADC_GetITStatus(ADC_TypeDef* ADCx, ADC_IT_TypeDef ADC_IT);
void ADC_ClearITPendingBit(ADC_TypeDef* ADCx, ADC_IT_TypeDef ADC_IT);

#endif /*__STM8L15x_ADC_H */

/**
  * @}
  */

/**
  * @}
  */

/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/