149 lines
4.3 KiB
C
149 lines
4.3 KiB
C
/*
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* Copyright : (C) 2022 Phytium Information Technology, Inc.
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* All Rights Reserved.
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*
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* This program is OPEN SOURCE software: you can redistribute it and/or modify it
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* under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
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* either version 1.0 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the Phytium Public License for more details.
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*
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*
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* FilePath: fpinctrl.h
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* Date: 2022-03-28 14:16:09
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* LastEditTime: 2022-03-28 14:16:10
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* Description: This file is for IO pin ctrl API definition
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*
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* Modify History:
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* Ver Who Date Changes
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* ----- ------ -------- --------------------------------------
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* 1.0 zhugengyu 2022/3/28 init commit
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*/
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#ifndef FPINCTRL_H
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#define FPINCTRL_H
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/***************************** Include Files *********************************/
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#include "ftypes.h"
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#include "sdkconfig.h"
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#if defined(CONFIG_TARGET_F2000_4) || defined(CONFIG_TARGET_D2000)
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#include "fioctrl.h"
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/**************************** Type Definitions *******************************/
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typedef enum
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{
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FPIN_FUNC0 = 0b000,
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FPIN_FUNC1,
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FPIN_FUNC2,
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FPIN_FUNC3 = 0b011,
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FPIN_NUM_OF_FUNC
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} FPinFunc; /* 引脚复用功能配置, func0为默认功能 */
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typedef enum
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{
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FPIN_PULL_NONE = 0b00,
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FPIN_PULL_DOWN = 0b01,
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FPIN_PULL_UP = 0b10,
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FPIN_NUM_OF_PULL
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} FPinPull; /* 引脚上下拉配置 */
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typedef enum
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{
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FPIN_OUTPUT_DELAY = 0, /* 延时设置方向为输出 */
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FPIN_INPUT_DELAY, /* 延时设置方向为输入 */
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FPIN_NUM_OF_DELAY_DIR
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} FPinDelayDir; /* 引脚延时配置方向 */
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typedef enum
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{
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FPIN_DELAY_COARSE_TUNING = 0, /* 延迟粗调档位 */
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FPIN_DELAY_FINE_TUNING, /* 延迟精调档位 */
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FPIN_NUM_OF_DELAY_TYPE
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} FPinDelayType; /* 引脚延时配置类型 */
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typedef enum
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{
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FPIN_DELAY_NONE = 0,
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FPIN_DELAY_1,
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FPIN_DELAY_2,
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FPIN_DELAY_3,
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FPIN_DELAY_4,
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FPIN_DELAY_5,
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FPIN_DELAY_6,
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FPIN_DELAY_7,
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FPIN_NUM_OF_DELAY
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} FPinDelay;
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typedef enum
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{
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FPIN_DELAY_IN_TYPE = 0, /* input delay */
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FPIN_DELAY_OUT_TYPE = 1, /* output delay */
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} FPinDelayIOType;
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typedef struct
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{
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u32 reg_off; /* 引脚配置寄存器偏移量 */
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u32 reg_bit; /* 引脚配置起始位 */
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} FPinIndex; /* 引脚索引 */
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/************************** Variable Definitions *****************************/
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/***************** Macros (Inline Functions) Definitions *********************/
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#define FPIN_NULL {0xffffffff, 0}
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/************************** Function Prototypes ******************************/
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/* 获取IO引脚当前的复用功能 */
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FPinFunc FPinGetFunc(const FPinIndex pin);
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/* 设置IO引脚复用功能 */
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void FPinSetFunc(const FPinIndex pin, FPinFunc func);
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/* 获取IO引脚当前的上下拉设置 */
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FPinPull FPinGetPull(const FPinIndex pin);
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/* 设置IO引脚的上下拉 */
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void FPinSetPull(const FPinIndex pin, FPinPull pull);
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/* 获取IO引脚的复用、上下拉和驱动能力设置 */
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void FPinGetConfig(const FPinIndex pin, FPinFunc *func, FPinPull *pull);
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/* 设置IO引脚的复用、上下拉和驱动能力 */
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void FPinSetConfig(const FPinIndex pin, FPinFunc func, FPinPull pull);
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/* 获取IO引脚当前的单项延时设置 */
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FPinDelay FPinGetDelay(const FPinIndex pin, FPinDelayDir dir, FPinDelayType type);
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/* 检查IO引脚延时是否使能 */
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boolean FPinGetDelayEn(const FPinIndex pin, FPinDelayDir dir);
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/* 设置IO引脚单项延时 */
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void FPinSetDelay(const FPinIndex pin, FPinDelayDir dir, FPinDelayType type, FPinDelay delay);
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/* 使能或去使能IO引脚延时 */
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void FPinSetDelayEn(const FPinIndex pin, FPinDelayDir dir, boolean enable);
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/* Update and enable common IO pin delay config */
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void FPinSetDelayConfig(const FPinIndex pin, FPinDelayIOType in_out_type, FPinDelay roungh_delay, FPinDelay delicate_delay, boolean enable);
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/* Get current common IO pin delay config */
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void FPinGetDelayConfig(const FPinIndex pin, FPinDelay *in_roungh_delay, FPinDelay *in_delicate_delay,
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FPinDelay *out_roungh_delay, FPinDelay *out_delicate_delay);
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#ifdef __cplusplus
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}
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#endif
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#endif
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#endif |