300 lines
8.8 KiB
C
300 lines
8.8 KiB
C
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/*
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File Name : yc_gpio.c
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Author : Yichip
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Version : V1.0
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Date : 2019/12/03
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Description : gpio encapsulation.
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*/
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#ifndef __YC_GPIO_H__
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#define __YC_GPIO_H__
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#include "yc3121.h"
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/**
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* @brief Configuration Mode enumeration
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*/
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typedef enum
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{
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GPIO_Mode_IN_FLOATING = 0x01,
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GPIO_Mode_IPU = 0x02,
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GPIO_Mode_IPD = 0x03,
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GPIO_Mode_AIN = 0x04,
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GPIO_Mode_Out_PP = 0x05 /*!< analog signal mode */
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} GPIO_ModeTypeDef;
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#define IS_GPIO_MODE(mode) (((mode) == GPIO_Mode_IN_FLOATING) || \
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((mode) == GPIO_Mode_IPU) || \
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((mode) == GPIO_Mode_IPD) || \
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((mode) == GPIO_Mode_Out_PP) || \
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((mode) == GPIO_Mode_AIN))
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/**
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* @brief Bit_SET and Bit_RESET enumeration
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*/
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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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/**
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* @brief gpio output enumeration
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*/
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typedef enum
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{
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OutputLow = 0,
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OutputHigh = 1
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} GPIO_OutputTypeDef;
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#define IS_GPIO_WAKE_MODE(MODE) (((MODE) == GPIO_WakeMode_Now) || \
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((MODE) == GPIO_WakeMode_AfterGlitch))
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/**
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* @brief GPIO function enumeration
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*/
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typedef enum
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{
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INPUT = GPCFG_INPUT,
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QSPI_NCS = GPCFG_QSPI_NCS,
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QSPI_SCK = GPCFG_QSPI_SCK,
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QSPI_IO0 = GPCFG_QSPI_IO0,
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QSPI_IO1 = GPCFG_QSPI_IO1,
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QSPI_IO2 = GPCFG_QSPI_IO2,
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QSPI_IO3 = GPCFG_QSPI_IO3,
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UART0_TXD = GPCFG_UART0_TXD,
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UART0_RXD = GPCFG_UART0_RXD,
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UART0_RTS = GPCFG_UART0_RTS,
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UART0_CTS = GPCFG_UART0_CTS,
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UART1_TXD = GPCFG_UART1_TXD,
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UART1_RXD = GPCFG_UART1_RXD,
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UART1_RTS = GPCFG_UART1_RTS,
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UART1_CTS = GPCFG_UART1_CTS,
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PWM_OUT0 = GPCFG_PWM_OUT0,
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PWM_OUT1 = GPCFG_PWM_OUT1,
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PWM_OUT2 = GPCFG_PWM_OUT2,
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PWM_OUT3 = GPCFG_PWM_OUT3,
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PWM_OUT4 = GPCFG_PWM_OUT4,
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PWM_OUT5 = GPCFG_PWM_OUT5,
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PWM_OUT6 = GPCFG_PWM_OUT6,
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PWM_OUT7 = GPCFG_PWM_OUT7,
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PWM_OUT8 = GPCFG_PWM_OUT8,
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SPID0_NCS = GPCFG_SPID0_NCS,
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SPID0_SCK = GPCFG_SPID0_SCK,
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SPID0_MOSI = GPCFG_SPID0_MOSI,
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SPID0_SDIO = GPCFG_SPID0_SDIO,
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SPID0_MISO = GPCFG_SPID0_MISO,
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SPID0_NCSIN = GPCFG_SPID0_NCSIN,
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SPID0_SCKIN = GPCFG_SPID0_SCKIN,
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SPID1_NCS = GPCFG_SPID1_NCS,
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SPID1_SCK = GPCFG_SPID1_SCK,
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SPID1_MOSI = GPCFG_SPID1_MOSI,
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SPID1_SDIO = GPCFG_SPID1_SDIO,
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SPID1_MISO = GPCFG_SPID1_MISO,
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SPID1_NCSIN = GPCFG_SPID1_NCSIN,
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SPID1_SCKIN = GPCFG_SPID1_SCKIN,
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NFC_CLK_OUT = GPCFG_NFC_CLK_OUT,
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SCI7816_IO = GPCFG_SCI7816_IO,
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IIC_SCL = GPCFG_IIC_SCL,
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IIC_SDA = GPCFG_IIC_SDA,
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JTAG_SWCLK = GPCFG_JTAG_SWCLK,
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JTAG_SWDAT = GPCFG_JTAG_SWDAT,
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OUTPUT_LOW = GPCFG_OUTPUT_LOW,
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OUTPUT_HIGH = GPCFG_OUTPUT_HIGH,
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PULL_UP = GPCFG_PU,
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PULL_DOWN = GPCFG_PD,
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ANALOG = GPCFG_ANALOG
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} GPIO_FunTypeDef;
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#define GPIO_Pin_0 ((uint16_t)0x0001) /*!< Pin 0 selected */
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#define GPIO_Pin_1 ((uint16_t)0x0002) /*!< Pin 1 selected */
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#define GPIO_Pin_2 ((uint16_t)0x0004) /*!< Pin 2 selected */
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#define GPIO_Pin_3 ((uint16_t)0x0008) /*!< Pin 3 selected */
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#define GPIO_Pin_4 ((uint16_t)0x0010) /*!< Pin 4 selected */
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#define GPIO_Pin_5 ((uint16_t)0x0020) /*!< Pin 5 selected */
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#define GPIO_Pin_6 ((uint16_t)0x0040) /*!< Pin 6 selected */
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#define GPIO_Pin_7 ((uint16_t)0x0080) /*!< Pin 7 selected */
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#define GPIO_Pin_8 ((uint16_t)0x0100) /*!< Pin 8 selected */
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#define GPIO_Pin_9 ((uint16_t)0x0200) /*!< Pin 9 selected */
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#define GPIO_Pin_10 ((uint16_t)0x0400) /*!< Pin 10 selected */
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#define GPIO_Pin_11 ((uint16_t)0x0800) /*!< Pin 11 selected */
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#define GPIO_Pin_12 ((uint16_t)0x1000) /*!< Pin 12 selected */
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#define GPIO_Pin_13 ((uint16_t)0x2000) /*!< Pin 13 selected */
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#define GPIO_Pin_14 ((uint16_t)0x4000) /*!< Pin 14 selected */
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#define GPIO_Pin_15 ((uint16_t)0x8000) /*!< Pin 15 selected */
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#define GPIO_Pin_All ((uint16_t)0xffff) /*!< Pin All selected */
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#define IS_GPIO_PIN(PIN) (((((PIN) & ~(uint16_t)0xFFFF)) == 0x00) && ((PIN) != (uint16_t)0x00))
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#define IS_GET_GPIO_PIN(PIN) (((PIN) == GPIO_Pin_0) || \
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((PIN) == GPIO_Pin_1) || \
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((PIN) == GPIO_Pin_2) || \
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((PIN) == GPIO_Pin_3) || \
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((PIN) == GPIO_Pin_4) || \
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((PIN) == GPIO_Pin_5) || \
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((PIN) == GPIO_Pin_6) || \
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((PIN) == GPIO_Pin_7) || \
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((PIN) == GPIO_Pin_8) || \
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((PIN) == GPIO_Pin_9) || \
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((PIN) == GPIO_Pin_10) || \
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((PIN) == GPIO_Pin_11) || \
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((PIN) == GPIO_Pin_12) || \
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((PIN) == GPIO_Pin_13) || \
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((PIN) == GPIO_Pin_14) || \
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((PIN) == GPIO_Pin_15))
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/**
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* @brief GPIO group enumeration
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*/
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typedef enum
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{
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GPIOA = 0,
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GPIOB,
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GPIOC
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} GPIO_TypeDef;
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#define ISGPIOGROUP(groupx) (groupx < GPIO_GROUP_NUM)
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/**
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* @brief GPIO Init structure definition
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*/
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typedef struct
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{
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uint16_t GPIO_Pin;
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GPIO_ModeTypeDef GPIO_Mode;
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} GPIO_InitTypeDef;
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/**
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* @brief config gpio function(Only one can be configured at a time)
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*
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* @param GPIOx: where x can be (GPIOA...GPIOF) to select the GPIO group.
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*
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* @param GPIO_Pin: select the pin to read.(GPIO_Pin_0...GPIO_Pin_15)(Only one can be configured at a time)
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*
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* @param function:gpio function
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*
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* @retval none
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*/
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void GPIO_Config(GPIO_TypeDef GPIOx, uint16_t GPIO_Pin, GPIO_FunTypeDef function);
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/**
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* @brief gpio mode Init
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*
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* @param GPIOx: where x can be (GPIOA...GPIOF) to select the GPIO group.
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*
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* @param GPIO_InitStruct:GPIO_InitStruct
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*
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* @retval none
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*/
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void GPIO_Init(GPIO_TypeDef GPIOx, GPIO_InitTypeDef *GPIO_InitStruct);
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/**
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* @brief
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*
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* @param GPIOx: where x can be (GPIOA...GPIOF) to select the GPIO group.
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*
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* @param GPIO_Pin: select the pin to read.(GPIO_Pin_0...GPIO_Pin_7)
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*
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* @param NewState: new state of the port pin Pull Up.(ENABLE or DISABLE)
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*
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* @retval
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*/
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void GPIO_PullUpCmd(GPIO_TypeDef GPIOx, uint16_t GPIO_Pin, FunctionalState NewState);
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/**
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* @brief Reads the GPIO input data(status) for byte.
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*
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* @param GPIOx: where x can be (GPIOA...GPIOF) to select the GPIO group.
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*
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* @retval GPIO input data(status).
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*/
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uint16_t GPIO_ReadInputData(GPIO_TypeDef GPIOx);
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/**
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* @brief Reads the GPIO input data(status) for bit.
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*
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* @param GPIOx: where x can be (GPIOA...GPIOF) to select the GPIO group.
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*
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* @param GPIO_Pin: select the pin to read.(GPIO_Pin_0...GPIO_Pin_15)
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*
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* @retval The input status
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*/
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uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef GPIOx, uint16_t GPIO_Pin);
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/**
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* @brief Reads the GPIO output data(status) for byte.
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*
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* @param GPIOx: where x can be (GPIOA...GPIOF) to select the GPIO group.
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*
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* @retval GPIO output data(status).
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*/
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uint16_t GPIO_ReadOutputData(GPIO_TypeDef GPIOx);
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/**
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* @brief Reads the GPIO output data(status) for bit.
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*
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* @param GPIOx: where x can be (GPIOA...GPIOF) to select the GPIO group.
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*
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* @param GPIO_Pin: select the pin to read.(GPIO_Pin_0...GPIO_Pin_15)
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*
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* @retval The output status
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*/
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uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef GPIOx, uint16_t GPIO_Pin);
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/**
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* @brief Clears the selected pin(only output mode)
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*
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* @param GPIOx: where x can be (GPIOA...GPIOF) to select the GPIO group.
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*
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* @param GPIO_Pin: select the pin to read.(GPIO_Pin_0...GPIO_Pin_15)
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*
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* @retval None
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*/
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void GPIO_ResetBits(GPIO_TypeDef GPIOx, uint16_t GPIO_Pin);
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/**
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* @brief sets the selected pin(only output mode)
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*
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* @param GPIOx: where x can be (GPIOA...GPIOF) to select the GPIO group.
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*
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* @param GPIO_Pin: select the pin to read.(GPIO_Pin_0...GPIO_Pin_15)
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*
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* @retval None
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*/
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void GPIO_SetBits(GPIO_TypeDef GPIOx, uint16_t GPIO_Pin);
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/**
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* @brief init GPIO_InitStruct to default value.
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* @param GPIO_InitStruct : pointer to a GPIO_InitTypeDef structure which will be initialized.
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* @retval None
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*/
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void GPIO_StructInit(GPIO_InitTypeDef *GPIO_InitStruct);
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/**
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* @brief Writes data to the GPIO group port(only output mode)
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*
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* @param GPIOx: where x can be (GPIOA...GPIOF) to select the GPIO group.
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*
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* @param value: specifies the value to be written to the port output data register.
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*
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* @retval None
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*/
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void GPIO_Write(GPIO_TypeDef GPIOx, uint16_t value);
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/**
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* @brief Sets or clears the selected data port bit(only output mode)
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*
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* @param GPIOx: where x can be (GPIOA...GPIOF) to select the GPIO group.
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*
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* @param GPIO_Pin: select the pin to read.(GPIO_Pin_0...GPIO_Pin_7)
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*
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* @param BitVal: specifies the value to be written to the selected bit.
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* This parameter can be one of the BitAction enum values:
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* @arg Bit_RESET: to clear the port pin
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* @arg Bit_SET: to set the port pin
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* @retval None
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*/
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void GPIO_WriteBit(GPIO_TypeDef GPIOx, uint16_t GPIO_Pin, BitAction BitVal);
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#endif /* __YC_GPIO_H__ */
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