/**
******************************************************************************
* @file stm8s_tim4.h
* @author MCD Application Team
* @version V2.2.0
* @date 30-September-2014
* @brief This file contains all functions prototype and macros for the TIM4 peripheral.
******************************************************************************
* @attention
*
*
© COPYRIGHT 2014 STMicroelectronics
*
* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.st.com/software_license_agreement_liberty_v2
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************
*/
#ifndef __STM8S_TIM4_H
#define __STM8S_TIM4_H
#include
#define TIM4_CR1_ARPE ((uint8_t)0x80) /*!< Auto-Reload Preload Enable mask. */
#define TIM4_CR1_OPM ((uint8_t)0x08) /*!< One Pulse Mode mask. */
#define TIM4_CR1_URS ((uint8_t)0x04) /*!< Update Request Source mask. */
#define TIM4_CR1_UDIS ((uint8_t)0x02) /*!< Update DIsable mask. */
#define TIM4_CR1_CEN ((uint8_t)0x01) /*!< Counter Enable mask. */
/*IER*/
#define TIM4_IER_UIE ((uint8_t)0x01) /*!< Update Interrupt Enable mask. */
/*SR1*/
#define TIM4_SR1_UIF ((uint8_t)0x01) /*!< Update Interrupt Flag mask. */
/*EGR*/
#define TIM4_EGR_UG ((uint8_t)0x01) /*!< Update Generation mask. */
/*CNTR*/
#define TIM4_CNTR_CNT ((uint8_t)0xFF) /*!< Counter Value (LSB) mask. */
/*PSCR*/
#define TIM4_PSCR_PSC ((uint8_t)0x07) /*!< Prescaler Value mask. */
/*ARR*/
#define TIM4_ARR_ARR ((uint8_t)0xFF) /*!< Autoreload Value mask. */
typedef enum
{
TIM4_PRESCALER_1 = ((uint8_t)0x00),
TIM4_PRESCALER_2 = ((uint8_t)0x01),
TIM4_PRESCALER_4 = ((uint8_t)0x02),
TIM4_PRESCALER_8 = ((uint8_t)0x03),
TIM4_PRESCALER_16 = ((uint8_t)0x04),
TIM4_PRESCALER_32 = ((uint8_t)0x05),
TIM4_PRESCALER_64 = ((uint8_t)0x06),
TIM4_PRESCALER_128 = ((uint8_t)0x07)
} TIM4_Prescaler_TypeDef;
#define IS_TIM4_PRESCALER_OK(PRESCALER) (((PRESCALER) == TIM4_PRESCALER_1 ) || \
((PRESCALER) == TIM4_PRESCALER_2 ) || \
((PRESCALER) == TIM4_PRESCALER_4 ) || \
((PRESCALER) == TIM4_PRESCALER_8 ) || \
((PRESCALER) == TIM4_PRESCALER_16 ) || \
((PRESCALER) == TIM4_PRESCALER_32 ) || \
((PRESCALER) == TIM4_PRESCALER_64 ) || \
((PRESCALER) == TIM4_PRESCALER_128 ) )
/** TIM4 One Pulse Mode */
typedef enum
{
TIM4_OPMODE_SINGLE = ((uint8_t)0x01),
TIM4_OPMODE_REPETITIVE = ((uint8_t)0x00)
} TIM4_OPMode_TypeDef;
#define IS_TIM4_OPM_MODE_OK(MODE) (((MODE) == TIM4_OPMODE_SINGLE) || \
((MODE) == TIM4_OPMODE_REPETITIVE))
/** TIM4 Prescaler Reload Mode */
typedef enum
{
TIM4_PSCRELOADMODE_UPDATE = ((uint8_t)0x00),
TIM4_PSCRELOADMODE_IMMEDIATE = ((uint8_t)0x01)
} TIM4_PSCReloadMode_TypeDef;
#define IS_TIM4_PRESCALER_RELOAD_OK(RELOAD) (((RELOAD) == TIM4_PSCRELOADMODE_UPDATE) || \
((RELOAD) == TIM4_PSCRELOADMODE_IMMEDIATE))
/** TIM4 Update Source */
typedef enum
{
TIM4_UPDATESOURCE_GLOBAL = ((uint8_t)0x00),
TIM4_UPDATESOURCE_REGULAR = ((uint8_t)0x01)
} TIM4_UpdateSource_TypeDef;
#define IS_TIM4_UPDATE_SOURCE_OK(SOURCE) (((SOURCE) == TIM4_UPDATESOURCE_GLOBAL) || \
((SOURCE) == TIM4_UPDATESOURCE_REGULAR))
/** TIM4 Event Source */
typedef enum
{
TIM4_EVENTSOURCE_UPDATE = ((uint8_t)0x01)
}TIM4_EventSource_TypeDef;
#define IS_TIM4_EVENT_SOURCE_OK(SOURCE) (((SOURCE) == 0x01))
/** TIM4 Flags */
typedef enum
{
TIM4_FLAG_UPDATE = ((uint8_t)0x01)
}TIM4_FLAG_TypeDef;
#define IS_TIM4_GET_FLAG_OK(FLAG) ((FLAG) == TIM4_FLAG_UPDATE)
/** TIM4 interrupt sources */
typedef enum
{
TIM4_IT_UPDATE = ((uint8_t)0x01)
}TIM4_IT_TypeDef;
#define IS_TIM4_IT_OK(IT) ((IT) == TIM4_IT_UPDATE)
/*
void TIM4_DeInit(void);
void TIM4_TimeBaseInit(TIM4_Prescaler_TypeDef TIM4_Prescaler, uint8_t TIM4_Period);
void TIM4_Cmd(FunctionalState NewState);
void TIM4_ITConfig(TIM4_IT_TypeDef TIM4_IT, FunctionalState NewState);
void TIM4_UpdateDisableConfig(FunctionalState NewState);
void TIM4_UpdateRequestConfig(TIM4_UpdateSource_TypeDef TIM4_UpdateSource);
void TIM4_SelectOnePulseMode(TIM4_OPMode_TypeDef TIM4_OPMode);
void TIM4_PrescalerConfig(TIM4_Prescaler_TypeDef Prescaler, TIM4_PSCReloadMode_TypeDef TIM4_PSCReloadMode);
void TIM4_ARRPreloadConfig(FunctionalState NewState);
void TIM4_GenerateEvent(TIM4_EventSource_TypeDef TIM4_EventSource);
void TIM4_SetCounter(uint8_t Counter);
void TIM4_SetAutoreload(uint8_t Autoreload);
uint8_t TIM4_GetCounter(void);
TIM4_Prescaler_TypeDef TIM4_GetPrescaler(void);
FlagStatus TIM4_GetFlagStatus(TIM4_FLAG_TypeDef TIM4_FLAG);
void TIM4_ClearFlag(TIM4_FLAG_TypeDef TIM4_FLAG);
ITStatus TIM4_GetITStatus(TIM4_IT_TypeDef TIM4_IT);
void TIM4_ClearITPendingBit(TIM4_IT_TypeDef TIM4_IT);
*/
#endif /* __STM8S_TIM4_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/