stm8s_tim1.h

按键是比较复杂。可以用状态机表示。 每10mS执行一次键盘扫描任务 0、无键

/**
  ******************************************************************************
  * @file stm8s_tim1.h
  * @brief This file contains all functions prototype and macros for the TIM1 peripheral.
  * @author STMicroelectronics - MCD Application Team
  * @version V1.1.0
  * @date 02/27/2009
  ******************************************************************************
  *
  * 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 2009 STMicroelectronics</center></h2>
  * @image html logo.bmp
  ******************************************************************************
  */

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM8S_TIM1_H
#define __STM8S_TIM1_H

/* Includes ------------------------------------------------------------------*/
#include "stm8s.h"

/* Exported types ------------------------------------------------------------*/



/** TIM1 Output Compare and PWM modes */

typedef enum
{
  TIM1_OCMODE_TIMING     = ((u8)0x00),
  TIM1_OCMODE_ACTIVE     = ((u8)0x10),
  TIM1_OCMODE_INACTIVE   = ((u8)0x20),
  TIM1_OCMODE_TOGGLE     = ((u8)0x30),
  TIM1_OCMODE_PWM1       = ((u8)0x60),
  TIM1_OCMODE_PWM2       = ((u8)0x70)
}TIM1_OCMode_TypeDef;

#define IS_TIM1_OC_MODE_OK(MODE) (((MODE) ==  TIM1_OCMODE_TIMING) || \
                                  ((MODE) == TIM1_OCMODE_ACTIVE) || \
                                  ((MODE) == TIM1_OCMODE_INACTIVE) || \
                                  ((MODE) == TIM1_OCMODE_TOGGLE)|| \
                                  ((MODE) == TIM1_OCMODE_PWM1) || \
                                  ((MODE) == TIM1_OCMODE_PWM2))

#define IS_TIM1_OCM_OK(MODE)(((MODE) ==  TIM1_OCMODE_TIMING) || \
                             ((MODE) == TIM1_OCMODE_ACTIVE) || \
                             ((MODE) == TIM1_OCMODE_INACTIVE) || \
                             ((MODE) == TIM1_OCMODE_TOGGLE)|| \
                             ((MODE) == TIM1_OCMODE_PWM1) || \
                             ((MODE) == TIM1_OCMODE_PWM2) || \
                             ((MODE) == TIM1_FORCEDACTION_ACTIVE) || \
                             ((MODE) == TIM1_FORCEDACTION_INACTIVE))

/** TIM1 One Pulse Mode */
typedef enum
{
  TIM1_OPMODE_SINGLE                 = ((u8)0x01),
  TIM1_OPMODE_REPETITIVE             = ((u8)0x00)
}TIM1_OPMode_TypeDef;

#define IS_TIM1_OPM_MODE_OK(MODE) (((MODE) == TIM1_OPMODE_SINGLE) || \
                                   ((MODE) == TIM1_OPMODE_REPETITIVE))

/** TIM1 Channel */

typedef enum
{
  TIM1_CHANNEL_1                     = ((u8)0x00),
  TIM1_CHANNEL_2                     = ((u8)0x01),
  TIM1_CHANNEL_3                     = ((u8)0x02),
  TIM1_CHANNEL_4                     = ((u8)0x03)
}TIM1_Channel_TypeDef;


#define IS_TIM1_CHANNEL_OK(CHANNEL) (((CHANNEL) == TIM1_CHANNEL_1) || \
                                     ((CHANNEL) == TIM1_CHANNEL_2) || \
                                     ((CHANNEL) == TIM1_CHANNEL_3) || \
                                     ((CHANNEL) == TIM1_CHANNEL_4))

#define IS_TIM1_PWMI_CHANNEL_OK(CHANNEL) (((CHANNEL) == TIM1_CHANNEL_1) || \
    ((CHANNEL) == TIM1_CHANNEL_2))

#define IS_TIM1_COMPLEMENTARY_CHANNEL_OK(CHANNEL) (((CHANNEL) == TIM1_CHANNEL_1) || \
    ((CHANNEL) == TIM1_CHANNEL_2) || \
    ((CHANNEL) == TIM1_CHANNEL_3))


/** TIM1 Counter Mode */
typedef enum
{
  TIM1_COUNTERMODE_UP                = ((u8)0x00),
  TIM1_COUNTERMODE_DOWN              = ((u8)0x10),
  TIM1_COUNTERMODE_CENTERALIGNED1    = ((u8)0x20),
  TIM1_COUNTERMODE_CENTERALIGNED2    = ((u8)0x40),
  TIM1_COUNTERMODE_CENTERALIGNED3    = ((u8)0x60)
}TIM1_CounterMode_TypeDef;

#define IS_TIM1_COUNTER_MODE_OK(MODE) (((MODE) == TIM1_COUNTERMODE_UP) || \
                                       ((MODE) == TIM1_COUNTERMODE_DOWN) || \
                                       ((MODE) == TIM1_COUNTERMODE_CENTERALIGNED1) || \
                                       ((MODE) == TIM1_COUNTERMODE_CENTERALIGNED2) || \
                                       ((MODE) == TIM1_COUNTERMODE_CENTERALIGNED3))

/** TIM1 Output Compare Polarity */
typedef enum
{
  TIM1_OCPOLARITY_HIGH               = ((u8)0x00),
  TIM1_OCPOLARITY_LOW                = ((u8)0x22)
}TIM1_OCPolarity_TypeDef;

#define IS_TIM1_OC_POLARITY_OK(POLARITY) (((POLARITY) == TIM1_OCPOLARITY_HIGH) || \
    ((POLARITY) == TIM1_OCPOLARITY_LOW))

/** TIM1 Output Compare N Polarity */
typedef enum
{
  TIM1_OCNPOLARITY_HIGH              = ((u8)0x00),
  TIM1_OCNPOLARITY_LOW               = ((u8)0x88)
}TIM1_OCNPolarity_TypeDef;

#define IS_TIM1_OCN_POLARITY_OK(POLARITY) (((POLARITY) == TIM1_OCNPOLARITY_HIGH) || \
    ((POLARITY) == TIM1_OCNPOLARITY_LOW))

/** TIM1 Output Compare states */
typedef enum
{
  TIM1_OUTPUTSTATE_DISABLE           = ((u8)0x00),
  TIM1_OUTPUTSTATE_ENABLE            = ((u8)0x11)
}TIM1_OutputState_TypeDef;

#define IS_TIM1_OUTPUT_STATE_OK(STATE) (((STATE) == TIM1_OUTPUTSTATE_DISABLE) || \
                                        ((STATE) == TIM1_OUTPUTSTATE_ENABLE))

/** TIM1 Output Compare N States */
typedef enum
{
  TIM1_OUTPUTNSTATE_DISABLE = ((u8)0x00),
  TIM1_OUTPUTNSTATE_ENABLE  = ((u8)0x44)
} TIM1_OutputNState_TypeDef;

#define IS_TIM1_OUTPUTN_STATE_OK(STATE) (((STATE) == TIM1_OUTPUTNSTATE_DISABLE) ||\
    ((STATE) == TIM1_OUTPUTNSTATE_ENABLE))

/** TIM1 Break Input enable/disable */
typedef enum
{
  TIM1_BREAK_ENABLE                  = ((u8)0x10),
  TIM1_BREAK_DISABLE                 = ((u8)0x00)
}TIM1_BreakState_TypeDef;
#define IS_TIM1_BREAK_STATE_OK(STATE) (((STATE) == TIM1_BREAK_ENABLE) || \
                                       ((STATE) == TIM1_BREAK_DISABLE))

/** TIM1 Break Polarity */
typedef enum
{
  TIM1_BREAKPOLARITY_LOW             = ((u8)0x00),
  TIM1_BREAKPOLARITY_HIGH            = ((u8)0x20)
}TIM1_BreakPolarity_TypeDef;
#define IS_TIM1_BREAK_POLARITY_OK(POLARITY) (((POLARITY) == TIM1_BREAKPOLARITY_LOW) || \
    ((POLARITY) == TIM1_BREAKPOLARITY_HIGH))

/** TIM1 AOE Bit Set/Reset */
typedef enum
{
  TIM1_AUTOMATICOUTPUT_ENABLE        = ((u8)0x40),
  TIM1_AUTOMATICOUTPUT_DISABLE       = ((u8)0x00)
}TIM1_AutomaticOutput_TypeDef;

#define IS_TIM1_AUTOMATIC_OUTPUT_STATE_OK(STATE) (((STATE) == TIM1_AUTOMATICOUTPUT_ENABLE) || \
    ((STATE) == TIM1_AUTOMATICOUTPUT_DISABLE))

/** TIM1 Lock levels */
typedef enum
{
  TIM1_LOCKLEVEL_OFF                 = ((u8)0x00),
  TIM1_LOCKLEVEL_1                   = ((u8)0x01),
  TIM1_LOCKLEVEL_2                   = ((u8)0x02),
  TIM1_LOCKLEVEL_3                   = ((u8)0x03)
}TIM1_LockLevel_TypeDef;

#define IS_TIM1_LOCK_LEVEL_OK(LEVEL) (((LEVEL) == TIM1_LOCKLEVEL_OFF) || \
                                      ((LEVEL) == TIM1_LOCKLEVEL_1) || \
                                      ((LEVEL) == TIM1_LOCKLEVEL_2) || \
                                      ((LEVEL) == TIM1_LOCKLEVEL_3))

/** TIM1 OSSI: Off-State Selection for Idle mode states */
typedef enum
{
  TIM1_OSSISTATE_ENABLE              = ((u8)0x04),
  TIM1_OSSISTATE_DISABLE             = ((u8)0x00)
}TIM1_OSSIState_TypeDef;

#define IS_TIM1_OSSI_STATE_OK(STATE) (((STATE) == TIM1_OSSISTATE_ENABLE) || \
                                      ((STATE) == TIM1_OSSISTATE_DISABLE))

/** TIM1 Output Compare Idle State */
typedef enum
{
  TIM1_OCIDLESTATE_SET               = ((u8)0x55),
  TIM1_OCIDLESTATE_RESET             = ((u8)0x00)
}TIM1_OCIdleState_TypeDef;

#define IS_TIM1_OCIDLE_STATE_OK(STATE) (((STATE) == TIM1_OCIDLESTATE_SET) || \
                                        ((STATE) == TIM1_OCIDLESTATE_RESET))

/** TIM1 Output Compare N Idle State */
typedef enum
{
  TIM1_OCNIDLESTATE_SET             = ((u8)0x2A),
  TIM1_OCNIDLESTATE_RESET           = ((u8)0x00)
}TIM1_OCNIdleState_TypeDef;

#define IS_TIM1_OCNIDLE_STATE_OK(STATE) (((STATE) == TIM1_OCNIDLESTATE_SET) || \
    ((STATE) == TIM1_OCNIDLESTATE_RESET))

/** TIM1 Input Capture Polarity */
typedef enum
{
  TIM1_ICPOLARITY_RISING            = ((u8)0x00),
  TIM1_ICPOLARITY_FALLING           = ((u8)0x01)
}TIM1_ICPolarity_TypeDef;

#define IS_TIM1_IC_POLARITY_OK(POLARITY) (((POLARITY) == TIM1_ICPOLARITY_RISING) || \
    ((POLARITY) == TIM1_ICPOLARITY_FALLING))

/** TIM1 Input Capture Selection */
typedef enum
{
  TIM1_ICSELECTION_DIRECTTI          = ((u8)0x01),
  TIM1_ICSELECTION_INDIRECTTI        = ((u8)0x02),
  TIM1_ICSELECTION_TRGI              = ((u8)0x03)
}TIM1_ICSelection_TypeDef;

#define IS_TIM1_IC_SELECTION_OK(SELECTION) (((SELECTION) == TIM1_ICSELECTION_DIRECTTI) || \
    ((SELECTION) == TIM1_ICSELECTION_INDIRECTTI) || \
    ((SELECTION) == TIM1_ICSELECTION_TRGI))

/** TIM1 Input Capture Prescaler */
typedef enum
{
  TIM1_ICPSC_DIV1                    = ((u8)0x00),
  TIM1_ICPSC_DIV2                    = ((u8)0x04),
  TIM1_ICPSC_DIV4                    = ((u8)0x08),
  TIM1_ICPSC_DIV8                    = ((u8)0x0C)
}TIM1_ICPSC_TypeDef;

#define IS_TIM1_IC_PRESCALER_OK(PRESCALER) (((PRESCALER) == TIM1_ICPSC_DIV1) || \
    ((PRESCALER) == TIM1_ICPSC_DIV2) || \
    ((PRESCALER) == TIM1_ICPSC_DIV4) || \
    ((PRESCALER) == TIM1_ICPSC_DIV8))

/** TIM1 Input Capture Filer Value */

#define IS_TIM1_IC_FILTER_OK(ICFILTER) (ICFILTER <= 0x0F)

/** TIM1 External Trigger Filer Value */
#define IS_TIM1_EXT_TRG_FILTER_OK(FILTER) (FILTER <= 0x0F)

/** TIM1 interrupt sources */
typedef enum
{
  TIM1_IT_UPDATE                     = ((u8)0x01),
  TIM1_IT_CC1                        = ((u8)0x02),
  TIM1_IT_CC2                        = ((u8)0x04),
  TIM1_IT_CC3                        = ((u8)0x08),
  TIM1_IT_CC4                        = ((u8)0x10),
  TIM1_IT_COM                        = ((u8)0x20),
  TIM1_IT_TRIGGER                    = ((u8)0x40),
  TIM1_IT_BREAK                      = ((u8)0x80)
}TIM1_IT_TypeDef;

#define IS_TIM1_IT_OK(IT) (IT != 0x00)

#define IS_TIM1_GET_IT_OK(IT) (((IT) == TIM1_IT_UPDATE) || \
                               ((IT) == TIM1_IT_CC1) || \
                               ((IT) == TIM1_IT_CC2) || \