182 lines
11 KiB
C
182 lines
11 KiB
C
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/********************************** (C) COPYRIGHT *******************************
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* File Name : ch32x035_gpio.h
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* Author : WCH
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* Version : V1.0.0
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* Date : 2023/04/06
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* Description : This file contains all the functions prototypes for the
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* GPIO firmware library.
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*********************************************************************************
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* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
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* Attention: This software (modified or not) and binary are used for
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* microcontroller manufactured by Nanjing Qinheng Microelectronics.
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*******************************************************************************/
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#ifndef __CH32X035_GPIO_H
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#define __CH32X035_GPIO_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "ch32x035.h"
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/* Output Maximum frequency selection */
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typedef enum
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{
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GPIO_Speed_50MHz = 1,
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} GPIOSpeed_TypeDef;
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/* Configuration Mode enumeration */
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typedef enum
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{
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GPIO_Mode_AIN = 0x0,
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GPIO_Mode_IN_FLOATING = 0x04,
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GPIO_Mode_IPD = 0x28, /* Only PA0--PA15 and PC16--PC17 support input pull-down */
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GPIO_Mode_IPU = 0x48,
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GPIO_Mode_Out_PP = 0x10,
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GPIO_Mode_AF_PP = 0x18
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} GPIOMode_TypeDef;
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/* GPIO Init structure definition */
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typedef struct
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{
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uint32_t GPIO_Pin; /* Specifies the GPIO pins to be configured.
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This parameter can be any value of @ref GPIO_pins_define */
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GPIOSpeed_TypeDef GPIO_Speed; /* Specifies the speed for the selected pins.
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This parameter can be a value of @ref GPIOSpeed_TypeDef */
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GPIOMode_TypeDef GPIO_Mode; /* Specifies the operating mode for the selected pins.
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This parameter can be a value of @ref GPIOMode_TypeDef */
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} GPIO_InitTypeDef;
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/* Bit_SET and Bit_RESET enumeration */
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typedef enum
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{
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Bit_RESET = 0,
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Bit_SET
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} BitAction;
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/* GPIO_pins_define */
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#define GPIO_Pin_0 ((uint32_t)0x000001) /* Pin 0 selected */
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#define GPIO_Pin_1 ((uint32_t)0x000002) /* Pin 1 selected */
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#define GPIO_Pin_2 ((uint32_t)0x000004) /* Pin 2 selected */
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#define GPIO_Pin_3 ((uint32_t)0x000008) /* Pin 3 selected */
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#define GPIO_Pin_4 ((uint32_t)0x000010) /* Pin 4 selected */
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#define GPIO_Pin_5 ((uint32_t)0x000020) /* Pin 5 selected */
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#define GPIO_Pin_6 ((uint32_t)0x000040) /* Pin 6 selected */
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#define GPIO_Pin_7 ((uint32_t)0x000080) /* Pin 7 selected */
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#define GPIO_Pin_8 ((uint32_t)0x000100) /* Pin 8 selected */
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#define GPIO_Pin_9 ((uint32_t)0x000200) /* Pin 9 selected */
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#define GPIO_Pin_10 ((uint32_t)0x000400) /* Pin 10 selected */
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#define GPIO_Pin_11 ((uint32_t)0x000800) /* Pin 11 selected */
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#define GPIO_Pin_12 ((uint32_t)0x001000) /* Pin 12 selected */
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#define GPIO_Pin_13 ((uint32_t)0x002000) /* Pin 13 selected */
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#define GPIO_Pin_14 ((uint32_t)0x004000) /* Pin 14 selected */
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#define GPIO_Pin_15 ((uint32_t)0x008000) /* Pin 15 selected */
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#define GPIO_Pin_16 ((uint32_t)0x010000) /* Pin 16 selected */
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#define GPIO_Pin_17 ((uint32_t)0x020000) /* Pin 17 selected */
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#define GPIO_Pin_18 ((uint32_t)0x040000) /* Pin 18 selected */
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#define GPIO_Pin_19 ((uint32_t)0x080000) /* Pin 19 selected */
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#define GPIO_Pin_20 ((uint32_t)0x100000) /* Pin 20 selected */
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#define GPIO_Pin_21 ((uint32_t)0x200000) /* Pin 21 selected */
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#define GPIO_Pin_22 ((uint32_t)0x400000) /* Pin 22 selected */
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#define GPIO_Pin_23 ((uint32_t)0x800000) /* Pin 23 selected */
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#define GPIO_Pin_All ((uint32_t)0xFFFFFF) /* All pins selected */
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/* GPIO_Remap_define */
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/* PCFR1 */
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#define GPIO_PartialRemap1_SPI1 ((uint32_t)0x00100001) /* SPI1 Partial1 Alternate Function mapping */
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#define GPIO_PartialRemap2_SPI1 ((uint32_t)0x00100002) /* SPI1 Partial2 Alternate Function mapping */
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#define GPIO_FullRemap_SPI1 ((uint32_t)0x00100003) /* SPI1 Full Alternate Function mapping */
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#define GPIO_PartialRemap1_I2C1 ((uint32_t)0x08000004) /* I2C1 Partial1 Alternate Function mapping */
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#define GPIO_PartialRemap2_I2C1 ((uint32_t)0x08000008) /* I2C1 Partial2 Alternate Function mapping */
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#define GPIO_PartialRemap3_I2C1 ((uint32_t)0x0800000C) /* I2C1 Partial3 Alternate Function mapping */
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#define GPIO_PartialRemap4_I2C1 ((uint32_t)0x08000010) /* I2C1 Partial4 Alternate Function mapping */
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#define GPIO_FullRemap_I2C1 ((uint32_t)0x08000014) /* I2C1 Full Alternate Function mapping */
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#define GPIO_PartialRemap1_USART1 ((uint32_t)0x00150020) /* USART1 Partial1 Alternate Function mapping */
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#define GPIO_PartialRemap2_USART1 ((uint32_t)0x00150040) /* USART1 Partial2 Alternate Function mapping */
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#define GPIO_FullRemap_USART1 ((uint32_t)0x00150060) /* USART1 Full Alternate Function mapping */
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#define GPIO_PartialRemap1_USART2 ((uint32_t)0x08000080) /* USART2 Partial1 Alternate Function mapping */
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#define GPIO_PartialRemap2_USART2 ((uint32_t)0x08000100) /* USART2 Partial2 Alternate Function mapping */
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#define GPIO_PartialRemap3_USART2 ((uint32_t)0x08000180) /* USART2 Partial3 Alternate Function mapping */
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#define GPIO_FullRemap_USART2 ((uint32_t)0x08000200) /* USART2 Full Alternate Function mapping */
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#define GPIO_PartialRemap1_USART3 ((uint32_t)0x00100400) /* USART3 Partial1 Alternate Function mapping */
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#define GPIO_PartialRemap2_USART3 ((uint32_t)0x00100800) /* USART3 Partial2 Alternate Function mapping */
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#define GPIO_FullRemap_USART3 ((uint32_t)0x00100C00) /* USART3 Full Alternate Function mapping */
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#define GPIO_PartialRemap1_USART4 ((uint32_t)0x08001000) /* USART4 Partial1 Alternate Function mapping */
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#define GPIO_PartialRemap2_USART4 ((uint32_t)0x08002000) /* USART4 Partial2 Alternate Function mapping */
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#define GPIO_PartialRemap3_USART4 ((uint32_t)0x08003000) /* USART4 Partial3 Alternate Function mapping */
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#define GPIO_PartialRemap4_USART4 ((uint32_t)0x08004000) /* USART4 Partial4 Alternate Function mapping */
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#define GPIO_FullRemap_USART4 ((uint32_t)0x08007000) /* USART4 Full Alternate Function mapping */
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#define GPIO_PartialRemap1_TIM1 ((uint32_t)0x08400001) /* TIM1 Partial1 Alternate Function mapping */
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#define GPIO_PartialRemap2_TIM1 ((uint32_t)0x08400002) /* TIM1 Partial2 Alternate Function mapping */
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#define GPIO_PartialRemap3_TIM1 ((uint32_t)0x08400003) /* TIM1 Partial3 Alternate Function mapping */
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#define GPIO_FullRemap_TIM1 ((uint32_t)0x08400004) /* TIM1 Full Alternate Function mapping */
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#define GPIO_PartialRemap1_TIM2 ((uint32_t)0x08200004) /* TIM2 Partial1 Alternate Function mapping */
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#define GPIO_PartialRemap2_TIM2 ((uint32_t)0x08200008) /* TIM2 Partial2 Alternate Function mapping */
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#define GPIO_PartialRemap3_TIM2 ((uint32_t)0x0820000C) /* TIM2 Partial3 Alternate Function mapping */
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#define GPIO_PartialRemap4_TIM2 ((uint32_t)0x08200010) /* TIM2 Partial4 Alternate Function mapping */
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#define GPIO_PartialRemap5_TIM2 ((uint32_t)0x08200014) /* TIM2 Partial5 Alternate Function mapping */
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#define GPIO_FullRemap_TIM2 ((uint32_t)0x08200018) /* TIM2 Full Alternate Function mapping */
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#define GPIO_PartialRemap1_TIM3 ((uint32_t)0x00300020) /* TIM3 Partial1 Alternate Function mapping */
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#define GPIO_PartialRemap2_TIM3 ((uint32_t)0x00300040) /* TIM3 Partial2 Alternate Function mapping */
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#define GPIO_FullRemap_TIM3 ((uint32_t)0x00300060) /* TIM3 Full Alternate Function mapping */
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#define GPIO_Remap_PIOC ((uint32_t)0x00200080) /* PIOC Alternate Function mapping */
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#define GPIO_Remap_SWJ_Disable ((uint32_t)0x08300400) /* SDI Disabled (SDI) */
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/* GPIO_Port_Sources */
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#define GPIO_PortSourceGPIOA ((uint8_t)0x00)
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#define GPIO_PortSourceGPIOB ((uint8_t)0x01)
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#define GPIO_PortSourceGPIOC ((uint8_t)0x02)
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/* GPIO_Pin_sources */
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#define GPIO_PinSource0 ((uint8_t)0x00)
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#define GPIO_PinSource1 ((uint8_t)0x01)
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#define GPIO_PinSource2 ((uint8_t)0x02)
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#define GPIO_PinSource3 ((uint8_t)0x03)
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#define GPIO_PinSource4 ((uint8_t)0x04)
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#define GPIO_PinSource5 ((uint8_t)0x05)
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#define GPIO_PinSource6 ((uint8_t)0x06)
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#define GPIO_PinSource7 ((uint8_t)0x07)
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#define GPIO_PinSource8 ((uint8_t)0x08)
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#define GPIO_PinSource9 ((uint8_t)0x09)
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#define GPIO_PinSource10 ((uint8_t)0x0A)
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#define GPIO_PinSource11 ((uint8_t)0x0B)
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#define GPIO_PinSource12 ((uint8_t)0x0C)
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#define GPIO_PinSource13 ((uint8_t)0x0D)
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#define GPIO_PinSource14 ((uint8_t)0x0E)
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#define GPIO_PinSource15 ((uint8_t)0x0F)
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#define GPIO_PinSource16 ((uint8_t)0x10)
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#define GPIO_PinSource17 ((uint8_t)0x11)
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#define GPIO_PinSource18 ((uint8_t)0x12)
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#define GPIO_PinSource19 ((uint8_t)0x13)
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#define GPIO_PinSource20 ((uint8_t)0x14)
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#define GPIO_PinSource21 ((uint8_t)0x15)
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#define GPIO_PinSource22 ((uint8_t)0x16)
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#define GPIO_PinSource23 ((uint8_t)0x17)
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void GPIO_DeInit(GPIO_TypeDef *GPIOx);
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void GPIO_AFIODeInit(void);
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void GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_InitStruct);
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void GPIO_StructInit(GPIO_InitTypeDef *GPIO_InitStruct);
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uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin);
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uint32_t GPIO_ReadInputData(GPIO_TypeDef *GPIOx);
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uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin);
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uint32_t GPIO_ReadOutputData(GPIO_TypeDef *GPIOx);
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void GPIO_SetBits(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin);
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void GPIO_ResetBits(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin);
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void GPIO_WriteBit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin, BitAction BitVal);
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void GPIO_Write(GPIO_TypeDef *GPIOx, uint32_t PortVal);
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void GPIO_PinLockConfig(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin);
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void GPIO_PinRemapConfig(uint32_t GPIO_Remap, FunctionalState NewState);
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void GPIO_EXTILineConfig(uint8_t GPIO_PortSource, uint16_t GPIO_PinSource);
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void GPIO_IPD_Unused(void);
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#ifdef __cplusplus
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}
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#endif
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#endif
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