stm32h7xx_ll_gpio.h File Reference

Header file of GPIO LL module. More...

#include "stm32h7xx.h"

Go to the source code of this file.

Data Structures
struct	LL_GPIO_InitTypeDef
	LL GPIO Init Structure definition. More...
Defines
#define	LL_GPIO_PIN_0   GPIO_BSRR_BS0
#define	LL_GPIO_PIN_1   GPIO_BSRR_BS1
#define	LL_GPIO_PIN_2   GPIO_BSRR_BS2
#define	LL_GPIO_PIN_3   GPIO_BSRR_BS3
#define	LL_GPIO_PIN_4   GPIO_BSRR_BS4
#define	LL_GPIO_PIN_5   GPIO_BSRR_BS5
#define	LL_GPIO_PIN_6   GPIO_BSRR_BS6
#define	LL_GPIO_PIN_7   GPIO_BSRR_BS7
#define	LL_GPIO_PIN_8   GPIO_BSRR_BS8
#define	LL_GPIO_PIN_9   GPIO_BSRR_BS9
#define	LL_GPIO_PIN_10   GPIO_BSRR_BS10
#define	LL_GPIO_PIN_11   GPIO_BSRR_BS11
#define	LL_GPIO_PIN_12   GPIO_BSRR_BS12
#define	LL_GPIO_PIN_13   GPIO_BSRR_BS13
#define	LL_GPIO_PIN_14   GPIO_BSRR_BS14
#define	LL_GPIO_PIN_15   GPIO_BSRR_BS15
#define	LL_GPIO_PIN_ALL
#define	LL_GPIO_MODE_INPUT   (0x00000000U)
#define	LL_GPIO_MODE_OUTPUT   GPIO_MODER_MODE0_0
#define	LL_GPIO_MODE_ALTERNATE   GPIO_MODER_MODE0_1
#define	LL_GPIO_MODE_ANALOG   GPIO_MODER_MODE0
#define	LL_GPIO_OUTPUT_PUSHPULL   (0x00000000U)
#define	LL_GPIO_OUTPUT_OPENDRAIN   GPIO_OTYPER_OT0
#define	LL_GPIO_SPEED_FREQ_LOW   (0x00000000U)
#define	LL_GPIO_SPEED_FREQ_MEDIUM   GPIO_OSPEEDR_OSPEED0_0
#define	LL_GPIO_SPEED_FREQ_HIGH   GPIO_OSPEEDR_OSPEED0_1
#define	LL_GPIO_SPEED_FREQ_VERY_HIGH   GPIO_OSPEEDR_OSPEED0
#define	LL_GPIO_SPEED_LOW   LL_GPIO_SPEED_FREQ_LOW
#define	LL_GPIO_SPEED_MEDIUM   LL_GPIO_SPEED_FREQ_MEDIUM
#define	LL_GPIO_SPEED_FAST   LL_GPIO_SPEED_FREQ_HIGH
#define	LL_GPIO_SPEED_HIGH   LL_GPIO_SPEED_FREQ_VERY_HIGH
#define	LL_GPIO_PULL_NO   (0x00000000U)
#define	LL_GPIO_PULL_UP   GPIO_PUPDR_PUPD0_0
#define	LL_GPIO_PULL_DOWN   GPIO_PUPDR_PUPD0_1
#define	LL_GPIO_AF_0   (0x0000000U)
#define	LL_GPIO_AF_1   (0x0000001U)
#define	LL_GPIO_AF_2   (0x0000002U)
#define	LL_GPIO_AF_3   (0x0000003U)
#define	LL_GPIO_AF_4   (0x0000004U)
#define	LL_GPIO_AF_5   (0x0000005U)
#define	LL_GPIO_AF_6   (0x0000006U)
#define	LL_GPIO_AF_7   (0x0000007U)
#define	LL_GPIO_AF_8   (0x0000008U)
#define	LL_GPIO_AF_9   (0x0000009U)
#define	LL_GPIO_AF_10   (0x000000AU)
#define	LL_GPIO_AF_11   (0x000000BU)
#define	LL_GPIO_AF_12   (0x000000CU)
#define	LL_GPIO_AF_13   (0x000000DU)
#define	LL_GPIO_AF_14   (0x000000EU)
#define	LL_GPIO_AF_15   (0x000000FU)
#define	LL_GPIO_WriteReg(__INSTANCE__, __REG__, __VALUE__)   WRITE_REG(__INSTANCE__->__REG__, (__VALUE__))
	Write a value in GPIO register.
#define	LL_GPIO_ReadReg(__INSTANCE__, __REG__)   READ_REG(__INSTANCE__->__REG__)
	Read a value in GPIO register.
Functions
__STATIC_INLINE void	LL_GPIO_SetPinMode (GPIO_TypeDef *GPIOx, uint32_t Pin, uint32_t Mode)
	Configure gpio mode for a dedicated pin on dedicated port.
__STATIC_INLINE uint32_t	LL_GPIO_GetPinMode (GPIO_TypeDef *GPIOx, uint32_t Pin)
	Return gpio mode for a dedicated pin on dedicated port.
__STATIC_INLINE void	LL_GPIO_SetPinOutputType (GPIO_TypeDef *GPIOx, uint32_t PinMask, uint32_t OutputType)
	Configure gpio output type for several pins on dedicated port.
__STATIC_INLINE uint32_t	LL_GPIO_GetPinOutputType (GPIO_TypeDef *GPIOx, uint32_t Pin)
	Return gpio output type for several pins on dedicated port.
__STATIC_INLINE void	LL_GPIO_SetPinSpeed (GPIO_TypeDef *GPIOx, uint32_t Pin, uint32_t Speed)
	Configure gpio speed for a dedicated pin on dedicated port.
__STATIC_INLINE uint32_t	LL_GPIO_GetPinSpeed (GPIO_TypeDef *GPIOx, uint32_t Pin)
	Return gpio speed for a dedicated pin on dedicated port.
__STATIC_INLINE void	LL_GPIO_SetPinPull (GPIO_TypeDef *GPIOx, uint32_t Pin, uint32_t Pull)
	Configure gpio pull-up or pull-down for a dedicated pin on a dedicated port.
__STATIC_INLINE uint32_t	LL_GPIO_GetPinPull (GPIO_TypeDef *GPIOx, uint32_t Pin)
	Return gpio pull-up or pull-down for a dedicated pin on a dedicated port.
__STATIC_INLINE void	LL_GPIO_SetAFPin_0_7 (GPIO_TypeDef *GPIOx, uint32_t Pin, uint32_t Alternate)
	Configure gpio alternate function of a dedicated pin from 0 to 7 for a dedicated port.
__STATIC_INLINE uint32_t	LL_GPIO_GetAFPin_0_7 (GPIO_TypeDef *GPIOx, uint32_t Pin)
	Return gpio alternate function of a dedicated pin from 0 to 7 for a dedicated port.
__STATIC_INLINE void	LL_GPIO_SetAFPin_8_15 (GPIO_TypeDef *GPIOx, uint32_t Pin, uint32_t Alternate)
	Configure gpio alternate function of a dedicated pin from 8 to 15 for a dedicated port.
__STATIC_INLINE uint32_t	LL_GPIO_GetAFPin_8_15 (GPIO_TypeDef *GPIOx, uint32_t Pin)
	Return gpio alternate function of a dedicated pin from 8 to 15 for a dedicated port.
__STATIC_INLINE void	LL_GPIO_LockPin (GPIO_TypeDef *GPIOx, uint32_t PinMask)
	Lock configuration of several pins for a dedicated port.
__STATIC_INLINE uint32_t	LL_GPIO_IsPinLocked (GPIO_TypeDef *GPIOx, uint32_t PinMask)
	Return 1 if all pins passed as parameter, of a dedicated port, are locked.
__STATIC_INLINE uint32_t	LL_GPIO_IsAnyPinLocked (GPIO_TypeDef *GPIOx)
	Return 1 if one of the pin of a dedicated port is locked.
__STATIC_INLINE uint32_t	LL_GPIO_ReadInputPort (GPIO_TypeDef *GPIOx)
	Return full input data register value for a dedicated port.
__STATIC_INLINE uint32_t	LL_GPIO_IsInputPinSet (GPIO_TypeDef *GPIOx, uint32_t PinMask)
	Return if input data level for several pins of dedicated port is high or low.
__STATIC_INLINE void	LL_GPIO_WriteOutputPort (GPIO_TypeDef *GPIOx, uint32_t PortValue)
	Write output data register for the port.
__STATIC_INLINE uint32_t	LL_GPIO_ReadOutputPort (GPIO_TypeDef *GPIOx)
	Return full output data register value for a dedicated port.
__STATIC_INLINE uint32_t	LL_GPIO_IsOutputPinSet (GPIO_TypeDef *GPIOx, uint32_t PinMask)
	Return if input data level for several pins of dedicated port is high or low.
__STATIC_INLINE void	LL_GPIO_SetOutputPin (GPIO_TypeDef *GPIOx, uint32_t PinMask)
	Set several pins to high level on dedicated gpio port.
__STATIC_INLINE void	LL_GPIO_ResetOutputPin (GPIO_TypeDef *GPIOx, uint32_t PinMask)
	Set several pins to low level on dedicated gpio port.
__STATIC_INLINE void	LL_GPIO_TogglePin (GPIO_TypeDef *GPIOx, uint32_t PinMask)
	Toggle data value for several pin of dedicated port.
ErrorStatus	LL_GPIO_DeInit (GPIO_TypeDef *GPIOx)
	De-initialize GPIO registers (Registers restored to their default values).
ErrorStatus	LL_GPIO_Init (GPIO_TypeDef *GPIOx, LL_GPIO_InitTypeDef *GPIO_InitStruct)
	Initialize GPIO registers according to the specified parameters in GPIO_InitStruct.
void	LL_GPIO_StructInit (LL_GPIO_InitTypeDef *GPIO_InitStruct)
	Set each LL_GPIO_InitTypeDef field to default value.

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Detailed Description

Header file of GPIO LL module.

Author:

MCD Application Team

Attention:

Copyright (c) 2017 STMicroelectronics. All rights reserved.

This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.

Definition in file stm32h7xx_ll_gpio.h.