kopia lustrzana https://github.com/dasm78/Si4463
217 wiersze
7.6 KiB
C
217 wiersze
7.6 KiB
C
/**
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******************************************************************************
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* @file stm8l15x_exti.h
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* @author MCD Application Team
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* @version V1.3.0
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* @date 07/14/2010
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* @brief This file contains all the functions prototypes for the EXTI firmware
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* library.
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******************************************************************************
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* @copy
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*
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* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
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* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
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* TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
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* DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
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* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
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* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
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*
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* <h2><center>© COPYRIGHT 2010 STMicroelectronics</center></h2>
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __STM8L15x_EXTI_H
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#define __STM8L15x_EXTI_H
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/* Includes ------------------------------------------------------------------*/
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#include "stm8l15x.h"
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/** @addtogroup STM8L15x_StdPeriph_Driver
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* @{
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*/
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/* Exported variables ------------------------------------------------------- */
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/* Exported types ------------------------------------------------------------*/
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/** @addtogroup EXTI_Exported_Types
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* @{
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*/
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/**
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* @brief EXTI Sensitivity values
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*/
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typedef enum
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{
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EXTI_Trigger_Falling_Low = (uint8_t)0x00, /*!< Interrupt on Falling edge and Low level */
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EXTI_Trigger_Rising = (uint8_t)0x01, /*!< Interrupt on Rising edge only */
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EXTI_Trigger_Falling = (uint8_t)0x02, /*!< Interrupt on Falling edge only */
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EXTI_Trigger_Rising_Falling = (uint8_t)0x03 /*!< Interrupt on Rising and Falling edges */
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} EXTI_Trigger_TypeDef;
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/**
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* @brief EXTI halfPort possible values
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*/
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typedef enum
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{
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EXTI_HalfPort_B_LSB = (uint8_t)0x01, /*!< Interrupt selector PB(3:0) */
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EXTI_HalfPort_B_MSB = (uint8_t)0x02, /*!< Interrupt selector PB(7:4) */
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EXTI_HalfPort_D_LSB = (uint8_t)0x04, /*!< Interrupt selector PD(3:0) */
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EXTI_HalfPort_D_MSB = (uint8_t)0x08, /*!< Interrupt selector PD(7:4) */
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EXTI_HalfPort_E_LSB = (uint8_t)0x10, /*!< Interrupt selector PE(3:0) */
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EXTI_HalfPort_E_MSB = (uint8_t)0x20, /*!< Interrupt selector PE(7:4) */
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EXTI_HalfPort_F_LSB = (uint8_t)0xC0 /*!< Interrupt selector PF(3:0) */
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} EXTI_HalfPort_TypeDef;
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/**
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* @brief EXTI Port possible values
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*/
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typedef enum
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{
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EXTI_Port_B = (uint8_t)0x00, /*!< GPIO Port B */
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EXTI_Port_D = (uint8_t)0x02, /*!< GPIO Port D */
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EXTI_Port_E = (uint8_t)0x04, /*!< GPIO Port E */
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EXTI_Port_F = (uint8_t)0x06 /*!< GPIO Port F */
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} EXTI_Port_TypeDef;
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/**
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* @brief EXTI PinNum possible values
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*/
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typedef enum
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{
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EXTI_Pin_0 = (uint8_t)0x00, /*!< GPIO Pin 0 */
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EXTI_Pin_1 = (uint8_t)0x02, /*!< GPIO Pin 1 */
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EXTI_Pin_2 = (uint8_t)0x04, /*!< GPIO Pin 2 */
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EXTI_Pin_3 = (uint8_t)0x06, /*!< GPIO Pin 3 */
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EXTI_Pin_4 = (uint8_t)0x10, /*!< GPIO Pin 4 */
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EXTI_Pin_5 = (uint8_t)0x12, /*!< GPIO Pin 5 */
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EXTI_Pin_6 = (uint8_t)0x14, /*!< GPIO Pin 6 */
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EXTI_Pin_7 = (uint8_t)0x16 /*!< GPIO Pin 7 */
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} EXTI_Pin_TypeDef;
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/**
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* @brief EXTI IT pending bit possible values
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*/
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typedef enum
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{
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EXTI_IT_Pin0 = (uint8_t)0x01, /*!< GPIO Pin pos 0 */
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EXTI_IT_Pin1 = (uint8_t)0x02, /*!< GPIO Pin pos 1 */
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EXTI_IT_Pin2 = (uint8_t)0x04, /*!< GPIO Pin pos 2 */
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EXTI_IT_Pin3 = (uint8_t)0x08, /*!< GPIO Pin pos 3 */
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EXTI_IT_Pin4 = (uint8_t)0x10, /*!< GPIO Pin pos 4 */
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EXTI_IT_Pin5 = (uint8_t)0x20, /*!< GPIO Pin pos 5 */
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EXTI_IT_Pin6 = (uint8_t)0x40, /*!< GPIO Pin pos 6 */
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EXTI_IT_Pin7 = (uint8_t)0x80, /*!< GPIO Pin pos 7 */
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EXTI_IT_PortB = (uint8_t)0xF1, /*!< GPIO Port B */
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EXTI_IT_PortD = (uint8_t)0xF2, /*!< GPIO Port D */
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EXTI_IT_PortE = (uint8_t)0xF4, /*!< GPIO Port E */
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EXTI_IT_PortF = (uint8_t)0xF8 /*!< GPIO Port F */
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} EXTI_IT_TypeDef;
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/**
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* @}
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*/
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/* Exported constants --------------------------------------------------------*/
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/* Exported macros -----------------------------------------------------------*/
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/* Private macros ------------------------------------------------------------*/
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/** @addtogroup EXTI_Private_Macros
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* @{
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*/
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/**
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* @brief Macro used by the assert function to check the different functions parameters.
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*/
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/**
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* @brief Macro used by the assert function in order to check the different values
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* of EXTI Sensitivity
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*/
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#define IS_EXTI_TRIGGER(TRIGGER) \
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(((TRIGGER) == EXTI_Trigger_Falling_Low) || \
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((TRIGGER) == EXTI_Trigger_Rising) || \
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((TRIGGER) == EXTI_Trigger_Falling) || \
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((TRIGGER) == EXTI_Trigger_Rising_Falling))
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/**
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* @brief Macro used by the assert function in order to check the different
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* half ports values for configuration.
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*/
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#define IS_EXTI_HALFPORT(HALFPORT) \
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(((HALFPORT) == EXTI_HalfPort_B_LSB) ||\
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((HALFPORT) == EXTI_HalfPort_B_MSB) ||\
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((HALFPORT) == EXTI_HalfPort_D_LSB) ||\
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((HALFPORT) == EXTI_HalfPort_D_MSB) ||\
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((HALFPORT) == EXTI_HalfPort_E_LSB) ||\
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((HALFPORT) == EXTI_HalfPort_E_MSB) ||\
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((HALFPORT) == EXTI_HalfPort_F_LSB))
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/**
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* @brief Macro used by the assert function in order to check the different Port Number values
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*/
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#define IS_EXTI_PORT(PORT) (((PORT) == EXTI_Port_B) ||\
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((PORT) == EXTI_Port_D) ||\
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((PORT) == EXTI_Port_E) ||\
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((PORT) == EXTI_Port_F))
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/**
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* @brief Macro used by the assert function in order to check the different Pin numbers values
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*/
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#define IS_EXTI_PINNUM(PINNUM) \
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(((PINNUM) == EXTI_Pin_0) ||\
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((PINNUM) == EXTI_Pin_1) ||\
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((PINNUM) == EXTI_Pin_2) ||\
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((PINNUM) == EXTI_Pin_3) ||\
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((PINNUM) == EXTI_Pin_4) ||\
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((PINNUM) == EXTI_Pin_5) ||\
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((PINNUM) == EXTI_Pin_6) ||\
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((PINNUM) == EXTI_Pin_7))
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/**
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* @brief Macro used by the assert function in order to check the different flags values
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*/
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#define IS_EXTI_ITPENDINGBIT(ITPENDINGBIT) \
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(((ITPENDINGBIT) == EXTI_IT_Pin0) ||\
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((ITPENDINGBIT) == EXTI_IT_Pin1) ||\
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((ITPENDINGBIT) == EXTI_IT_Pin2) ||\
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((ITPENDINGBIT) == EXTI_IT_Pin3) ||\
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((ITPENDINGBIT) == EXTI_IT_Pin4) ||\
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((ITPENDINGBIT) == EXTI_IT_Pin5) ||\
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((ITPENDINGBIT) == EXTI_IT_Pin6) ||\
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((ITPENDINGBIT) == EXTI_IT_Pin7) ||\
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((ITPENDINGBIT) == EXTI_IT_PortB) ||\
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((ITPENDINGBIT) == EXTI_IT_PortD) ||\
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((ITPENDINGBIT) == EXTI_IT_PortE) ||\
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((ITPENDINGBIT) == EXTI_IT_PortF))
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/**
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* @}
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*/
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/* Exported functions ------------------------------------------------------- */
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/** @addtogroup EXTI_Exported_Functions
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* @{
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*/
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void EXTI_DeInit(void);
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void EXTI_SetPortSensitivity(EXTI_Port_TypeDef EXTI_Port, EXTI_Trigger_TypeDef EXTI_Trigger);
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void EXTI_SetPinSensitivity(EXTI_Pin_TypeDef EXTI_Pin, EXTI_Trigger_TypeDef EXTI_Trigger);
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void EXTI_SetHalfPortSelection(EXTI_HalfPort_TypeDef EXTI_HalfPort, FunctionalState NewState);
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EXTI_Trigger_TypeDef EXTI_GetPortSensitivity(EXTI_Port_TypeDef EXTI_Port);
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EXTI_Trigger_TypeDef EXTI_GetPinSensitivity(EXTI_Pin_TypeDef EXTI_Pin);
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FunctionalState EXTI_GetHalfPortSelection(EXTI_HalfPort_TypeDef EXTI_HalfPort);
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ITStatus EXTI_GetITStatus(EXTI_IT_TypeDef EXTI_IT);
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void EXTI_ClearITPendingBit(EXTI_IT_TypeDef EXTI_IT);
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/**
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* @}
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*/
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#endif /* __STM8L15x_EXTI_H */
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/**
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* @}
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*/
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/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/
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