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