stm8l15x_adc.h

STM8L的tim4定时器使用

/**
  ******************************************************************************
  * @file    stm8l15x_adc.h
  * @author  MCD Application Team
  * @version V1.5.0
  * @date    13-May-2011
  * @brief   This file contains all the functions prototypes for the ADC 
  *          firmware library.
  ******************************************************************************
  * @attention
  *
  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
  *
  * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
  ******************************************************************************  
  */

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM8L15x_ADC_H
#define __STM8L15x_ADC_H

/* Includes ------------------------------------------------------------------*/
#include "stm8l15x.h"

/** @addtogroup STM8L15x_StdPeriph_Driver
  * @{
  */
  
/** @addtogroup ADC
  * @{
  */ 
/* Exported types ------------------------------------------------------------*/

/** @defgroup ADC_Exported_Types
  * @{
  */


/** @defgroup ADC_Channels 
  * @{
  */
typedef enum
{
  ADC_Channel_0           = ((uint16_t)0x0301), /*!< Channel 00 */
  ADC_Channel_1           = ((uint16_t)0x0302), /*!< Channel 01 */
  ADC_Channel_2           = ((uint16_t)0x0304), /*!< Channel 02 */
  ADC_Channel_3           = ((uint16_t)0x0308), /*!< Channel 03 */
  ADC_Channel_4           = ((uint16_t)0x0310), /*!< Channel 04 */
  ADC_Channel_5           = ((uint16_t)0x0320), /*!< Channel 05 */
  ADC_Channel_6           = ((uint16_t)0x0340), /*!< Channel 06 */
  ADC_Channel_7           = ((uint16_t)0x0380), /*!< Channel 07 */

  ADC_Channel_8           = ((uint16_t)0x0201), /*!< Channel 08 */
  ADC_Channel_9           = ((uint16_t)0x0202), /*!< Channel 09 */
  ADC_Channel_10          = ((uint16_t)0x0204), /*!< Channel 10 */
  ADC_Channel_11          = ((uint16_t)0x0208), /*!< Channel 11 */
  ADC_Channel_12          = ((uint16_t)0x0210), /*!< Channel 12 */
  ADC_Channel_13          = ((uint16_t)0x0220), /*!< Channel 13 */
  ADC_Channel_14          = ((uint16_t)0x0240), /*!< Channel 14 */
  ADC_Channel_15          = ((uint16_t)0x0280), /*!< Channel 15 */

  ADC_Channel_16          = ((uint16_t)0x0101), /*!< Channel 16 */
  ADC_Channel_17          = ((uint16_t)0x0102), /*!< Channel 17 */
  ADC_Channel_18          = ((uint16_t)0x0104), /*!< Channel 18 */
  ADC_Channel_19          = ((uint16_t)0x0108), /*!< Channel 19 */
  ADC_Channel_20          = ((uint16_t)0x0110), /*!< Channel 20 */
  ADC_Channel_21          = ((uint16_t)0x0120), /*!< Channel 21 */
  ADC_Channel_22          = ((uint16_t)0x0140), /*!< Channel 22 */
  ADC_Channel_23          = ((uint16_t)0x0180), /*!< Channel 23 */

  ADC_Channel_24          = ((uint16_t)0x0001), /*!< Channel 24 */
  ADC_Channel_25          = ((uint16_t)0x0002), /*!< Channel 25 */
  ADC_Channel_26          = ((uint16_t)0x0004), /*!< Channel 26 */
  ADC_Channel_27          = ((uint16_t)0x0008), /*!< Channel 27 */

  ADC_Channel_Vrefint     = ((uint16_t)0x0010), /*!< Vrefint Channel  */
  ADC_Channel_TempSensor  = ((uint16_t)0x0020), /*!< Temperature sensor Channel  */

  /* combination*/
  ADC_Channel_00To07      = ((uint16_t)0x03FF), /*!<select from channel00 to channel07 */
  ADC_Channel_08To15      = ((uint16_t)0x02FF), /*!<select from channel08 to channel15 */
  ADC_Channel_16To23      = ((uint16_t)0x01FF), /*!<select from channel16 to channel23 */
  ADC_Channel_24To27      = ((uint16_t)0x00FF)  /*!<select from channel24 to channel27 */

}ADC_Channel_TypeDef;

/**
  * @}
  */
  
/** @defgroup ADC_Conversion_Mode
  * @{
  */
typedef enum
{
  ADC_ConversionMode_Single     = ((uint8_t)0x00), /*!< Single Conversion Mode */
  ADC_ConversionMode_Continuous = ((uint8_t)0x04)  /*!< Continuous Conversion Mode */
}ADC_ConversionMode_TypeDef;

#define IS_ADC_CONVERSION_MODE(MODE) (((MODE) == ADC_ConversionMode_Single) || \
                                      ((MODE) == ADC_ConversionMode_Continuous))
/**
  * @}
  */
  
/** @defgroup ADC_Resolution
  * @{
  */
typedef enum
{
  ADC_Resolution_12Bit = ((uint8_t)0x00), /*!< 12 bit resolution */
  ADC_Resolution_10Bit = ((uint8_t)0x20), /*!< 10 bit resolution */
  ADC_Resolution_8Bit  = ((uint8_t)0x40), /*!<  8 bit resolution */
  ADC_Resolution_6Bit  = ((uint8_t)0x60)  /*!<  6 bit resolution */
}ADC_Resolution_TypeDef;

#define IS_ADC_RESOLUTION(RESOLUTION) (((RESOLUTION) == ADC_Resolution_12Bit) || \
                                       ((RESOLUTION) == ADC_Resolution_10Bit) || \
                                       ((RESOLUTION) == ADC_Resolution_8Bit) || \
                                       ((RESOLUTION) == ADC_Resolution_6Bit))
/**
  * @}
  */
  
/** @defgroup ADC_Clock_Prescaler
  * @{
  */
typedef enum
{
  ADC_Prescaler_1 = ((uint8_t)0x00), /*!< ADC Clock frequency is divided by 1 */
  ADC_Prescaler_2 = ((uint8_t)0x80)  /*!< ADC Clock frequency is divided by 2 */
}ADC_Prescaler_TypeDef;

#define IS_ADC_PRESCALER(PRESCALER) (((PRESCALER) == ADC_Prescaler_1) || \
                                     ((PRESCALER) == ADC_Prescaler_2))
/**
  * @}
  */
  
/** @defgroup ADC_External_Trigger_Sensitivity
  * @{
  */
typedef enum
{
  ADC_ExtTRGSensitivity_Rising  = ((uint8_t)0x20), /*!< External Trigger Sensitivity is Rising Edge */
  ADC_ExtTRGSensitivity_Falling = ((uint8_t)0x40), /*!< External Trigger Sensitivity is Falling Edge */
  ADC_ExtTRGSensitivity_All     = ((uint8_t)0x60)  /*!< External Trigger Sensitivity is Falling and Rising Edge */
}ADC_ExtTRGSensitivity_TypeDef;

#define IS_ADC_EXT_TRG_SENSITIVITY(SENSITIVITY) (((SENSITIVITY) == ADC_ExtTRGSensitivity_Rising) || \
                                                 ((SENSITIVITY) == ADC_ExtTRGSensitivity_Falling) || \
                                                 ((SENSITIVITY) == ADC_ExtTRGSensitivity_All))
/**
  * @}
  */
  
/** @defgroup ADC_External_Event_Source_Selection
  * @{
  */
typedef enum
{
  ADC_ExtEventSelection_None     = ((uint8_t)0x00), /*!< Conversion starts only by software start */
  ADC_ExtEventSelection_Trigger1 = ((uint8_t)0x08), /*!< Trigger 1  Enables conversion */
  ADC_ExtEventSelection_Trigger2 = ((uint8_t)0x10), /*!< Trigger 2 Enables conversion */
  ADC_ExtEventSelection_Trigger3 = ((uint8_t)0x18)  /*!< Trigger 3 Enables conversion */
}ADC_ExtEventSelection_TypeDef;

#define IS_ADC_EXT_EVENT_SELECTION(SELECTION) (((SELECTION) == ADC_ExtEventSelection_None) || \
                                               ((SELECTION) == ADC_ExtEventSelection_Trigger1) || \
                                               ((SELECTION) == ADC_ExtEventSelection_Trigger2) || \
                                               ((SELECTION) == ADC_ExtEventSelection_Trigger3))
/**
  * @}
  */
  
/** @defgroup ADC_Group_Channel_Definition
  * @{
  */
typedef enum
{
  ADC_Group_SlowChannels = ((uint8_t)0x00), /*!<Slow Channels group(Channel 0 to 23) */
  ADC_Group_FastChannels = ((uint8_t)0x01)  /*!<Fast Channels group Channel 24 to 27, 
                                                Channel Vrefint, Channel TempSensor)*/
}ADC_Group_TypeDef;

#define IS_ADC_GROUP(GROUP) (((GROUP) == ADC_Group_SlowChannels) || \