182 lines
8.4 KiB
C
182 lines
8.4 KiB
C
////////////////////////////////////////////////////////////////////////////////
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/// @file hal_exti.h
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/// @author AE TEAM
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/// @brief THIS FILE CONTAINS ALL THE FUNCTIONS PROTOTYPES FOR THE EXTI
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/// FIRMWARE LIBRARY.
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////////////////////////////////////////////////////////////////////////////////
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/// @attention
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///
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/// THE EXISTING FIRMWARE IS ONLY FOR REFERENCE, WHICH IS DESIGNED TO PROVIDE
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/// CUSTOMERS WITH CODING INFORMATION ABOUT THEIR PRODUCTS SO THEY CAN SAVE
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/// TIME. THEREFORE, MINDMOTION SHALL NOT BE LIABLE FOR ANY DIRECT, INDIRECT OR
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/// CONSEQUENTIAL DAMAGES ABOUT ANY CLAIMS ARISING OUT OF THE CONTENT OF SUCH
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/// HARDWARE AND/OR THE USE OF THE CODING INFORMATION CONTAINED HEREIN IN
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/// CONNECTION WITH PRODUCTS MADE BY CUSTOMERS.
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///
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/// <H2><CENTER>© COPYRIGHT MINDMOTION </CENTER></H2>
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////////////////////////////////////////////////////////////////////////////////
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// Define to prevent recursive inclusion
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#ifndef __HAL_EXTI_H
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#define __HAL_EXTI_H
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// Files includes
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#include "types.h"
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#include "reg_common.h"
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#include "reg_exti.h"
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////////////////////////////////////////////////////////////////////////////////
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/// @addtogroup MM32_Hardware_Abstract_Layer
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/// @{
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////////////////////////////////////////////////////////////////////////////////
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/// @defgroup EXTI_HAL
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/// @brief EXTI HAL modules
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/// @{
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////////////////////////////////////////////////////////////////////////////////
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/// @defgroup EXTI_Exported_Types
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/// @{
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////////////////////////////////////////////////////////////////////////////////
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/// @brief EXTI mode enumeration
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////////////////////////////////////////////////////////////////////////////////
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typedef enum {
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EXTI_Mode_Interrupt = 0x00, ///< EXTI interrupt mode
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EXTI_Mode_Event = 0x04 ///< EXTI event mode
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} EXTIMode_TypeDef;
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////////////////////////////////////////////////////////////////////////////////
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/// @brief EXTI Trigger enumeration
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////////////////////////////////////////////////////////////////////////////////
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typedef enum {
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EXTI_Trigger_Rising = 0x08, ///< EXTI rising edge triggering
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EXTI_Trigger_Falling = 0x0C, ///< EXTI falling edge triggering
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EXTI_Trigger_Rising_Falling = 0x10 ///< EXTI rising and falling edge triggers
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} EXTITrigger_TypeDef;
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////////////////////////////////////////////////////////////////////////////////
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/// @brief EXTI Init Structure definition
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////////////////////////////////////////////////////////////////////////////////
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typedef struct {
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u32 EXTI_Line; ///< Specifies the EXTI lines to be enabled or disabled.
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///< This parameter can be any combination of @ref EXTI_Lines
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EXTIMode_TypeDef EXTI_Mode; ///< Specifies the mode for the EXTI lines.
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///< This parameter can be a value of @ref EXTIMode_TypeDef
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EXTITrigger_TypeDef EXTI_Trigger; ///< Specifies the trigger signal active edge for the EXTI lines.
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///< This parameter can be a value of @ref EXTIMode_TypeDef
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FunctionalState EXTI_LineCmd; ///< Specifies the new state of the selected EXTI lines.
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///< This parameter can be set either to ENABLE or DISABLE
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} EXTI_InitTypeDef;
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/// @}
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////////////////////////////////////////////////////////////////////////////////
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/// @defgroup EXTI_Exported_Constants
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/// @{
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#define EXTI_LineNone ((u32)0x0000000) ///< No interrupt selected
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#define EXTI_Line0 ((u32)0x0000001) ///< External interrupt line 0
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#define EXTI_Line1 ((u32)0x0000002) ///< External interrupt line 1
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#define EXTI_Line2 ((u32)0x0000004) ///< External interrupt line 2
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#define EXTI_Line3 ((u32)0x0000008) ///< External interrupt line 3
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#define EXTI_Line4 ((u32)0x0000010) ///< External interrupt line 4
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#define EXTI_Line5 ((u32)0x0000020) ///< External interrupt line 5
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#define EXTI_Line6 ((u32)0x0000040) ///< External interrupt line 6
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#define EXTI_Line7 ((u32)0x0000080) ///< External interrupt line 7
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#define EXTI_Line8 ((u32)0x0000100) ///< External interrupt line 8
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#define EXTI_Line9 ((u32)0x0000200) ///< External interrupt line 9
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#define EXTI_Line10 ((u32)0x0000400) ///< External interrupt line 10
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#define EXTI_Line11 ((u32)0x0000800) ///< External interrupt line 11
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#define EXTI_Line12 ((u32)0x0001000) ///< External interrupt line 12
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#define EXTI_Line13 ((u32)0x0002000) ///< External interrupt line 13
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#define EXTI_Line14 ((u32)0x0004000) ///< External interrupt line 14
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#define EXTI_Line15 ((u32)0x0008000) ///< External interrupt line 15
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#define EXTI_Line16 ((u32)0x0010000) ///< External interrupt line 16 Connected to the PVD Output
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#define EXTI_Line17 ((u32)0x0020000) ///< External interrupt line 17 Connected to the RTC Alarm event
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#define EXTI_Line18 ((u32)0x0040000) ///< External interrupt line 18 Connected to the USB Wakeup from suspend event
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#define EXTI_Line19 ((u32)0x0080000) ///< External interrupt line 19
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#define EXTI_Line20 ((u32)0x0100000) ///< External interrupt line 20
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#define EXTI_Line21 ((u32)0x0200000) ///< External interrupt line 21
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#define EXTI_Line22 ((u32)0x0400000) ///< External interrupt line 22
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#define EXTI_Line23 ((u32)0x0800000) ///< External interrupt line 23
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#define EXTI_Line24 ((u32)0x1000000) ///< External interrupt line 24
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#define EXTI_PortSourceGPIOA (0x00U)
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#define EXTI_PortSourceGPIOB (0x01U)
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#define EXTI_PortSourceGPIOC (0x02U)
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#define EXTI_PortSourceGPIOD (0x03U)
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#define EXTI_PortSourceGPIOE (0x04U)
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#define EXTI_PortSourceGPIOF (0x05U)
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#define EXTI_PinSource0 (0x00U)
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#define EXTI_PinSource1 (0x01U)
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#define EXTI_PinSource2 (0x02U)
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#define EXTI_PinSource3 (0x03U)
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#define EXTI_PinSource4 (0x04U)
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#define EXTI_PinSource5 (0x05U)
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#define EXTI_PinSource6 (0x06U)
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#define EXTI_PinSource7 (0x07U)
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#define EXTI_PinSource8 (0x08U)
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#define EXTI_PinSource9 (0x09U)
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#define EXTI_PinSource10 (0x0AU)
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#define EXTI_PinSource11 (0x0BU)
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#define EXTI_PinSource12 (0x0CU)
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#define EXTI_PinSource13 (0x0DU)
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#define EXTI_PinSource14 (0x0EU)
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#define EXTI_PinSource15 (0x0FU)
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////////////////////////////////////////////////////////////////////////////////
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/// @defgroup EXTI_Exported_Variables
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/// @{
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#ifdef _HAL_EXTI_C_
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#define GLOBAL
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#else
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#define GLOBAL extern
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#endif
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#undef GLOBAL
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/// @}
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////////////////////////////////////////////////////////////////////////////////
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/// @defgroup EXTI_Exported_Functions
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/// @{
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FlagStatus EXTI_GetFlagStatus(u32 line);
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ITStatus EXTI_GetITStatus(u32 line);
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void EXTI_DeInit(void);
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void EXTI_Init(EXTI_InitTypeDef* init_struct);
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void EXTI_StructInit(EXTI_InitTypeDef* init_struct);
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void EXTI_GenerateSWInterrupt(u32 line);
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void EXTI_ClearFlag(u32 line);
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void EXTI_ClearITPendingBit(u32 line);
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void exEXTI_LineDisable(u32 line);
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u32 exEXTI_GetAllFlagStatus(void);
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void EXTI_MemoryRemapConfig(u32 memory_remap);
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void EXTI_LineConfig(u8 port_source_gpio, u8 pin_source);
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/// @}
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/// @}
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/// @}
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////////////////////////////////////////////////////////////////////////////////
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#endif // __HAL_EXTI_H
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////////////////////////////////////////////////////////////////////////////////
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