106 lines
2.6 KiB
C
106 lines
2.6 KiB
C
/*******************************************************************************
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* File: hal_edp_rx.h
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* Description: edp rx模块接口
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* Version: V1.0
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* Date: 2026-2-27
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* Author: lyp
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*******************************************************************************/
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#ifndef __HAL_EDP_RX_H__
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#define __HAL_EDP_RX_H__
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#include <stdarg.h>
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#include "la_config.h"
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/**
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* @brief SDP数据
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* @note
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*/
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typedef struct _SDP_Info
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{
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uint8_t SDP_HB[4];
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uint8_t SDP_DB[32];
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uint8_t SDP_ERR_FLAG[4];
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}SDP_Info;
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/**
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* @brief DPCD地址及对应数据
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* @note dpcd_address是DPCD地址
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* dpcd_value是DPCD地址里对应的数值
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*/
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typedef struct _DPCD_Packet
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{
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uint32_t dpcd_address;
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uint8_t dpcd_value;
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}DPCD_Packet;
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/* SDP更新回调，用于获取second data packet */
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typedef void (*hal_edp_rx_sdp_cb)(SDP_Info sdp_info);
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/* 休眠回调，当基板通过AUX往DPCD寄存器600H写02时触发 */
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typedef void (*hal_edp_rx_sleep_cb)(void);
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/* 唤醒回调，当基板reset脚拉高触发 */
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typedef void (*hal_edp_rx_wake_cb)(void);
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/**
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* @brief SDP更新回调注册
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* @note sleep_cb是唤醒回调地址
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* execute_mode是执行方式：true-在中断里立即执行,false-加入队列异步执行
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*/
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typedef struct _SDP_Handle
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{
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hal_edp_rx_sdp_cb sdp_cb;
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bool execute_mode;
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}SDP_Handle;
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/**
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* @brief 休眠回调注册
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* @note sleep_cb是唤醒回调地址
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* execute_mode是执行方式：true-在中断里立即执行,false-加入队列异步执行
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*/
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typedef struct _Sleep_Handle
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{
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hal_edp_rx_sleep_cb sleep_cb;
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bool execute_mode;
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}Sleep_Handle;
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/**
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* @brief 唤醒回调注册
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* @note wake_cb是唤醒回调地址
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* execute_mode是执行方式：true-在中断里立即执行,false-加入队列异步执行
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* 需在上位机设置基板reset脚接在芯片具体管脚
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*/
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typedef struct _WAKE_Handle
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{
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hal_edp_rx_wake_cb wake_cb;
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bool execute_mode;
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}WAKE_Handle;
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/**
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* @brief rx相关功能回调
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* @note
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*/
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typedef struct _RX_CB_Handle
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{
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SDP_Handle sdp_handle;
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Sleep_Handle sleep_handle;
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WAKE_Handle wake_handle;
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}RX_CB_Handle;
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/**
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* @brief 注册rx相关回调
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* @param RX_CB_Handle: rx回调参数结构体
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* @retval true-注册成功；false-注册失败
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*/
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bool hal_edp_rx_cb_init(RX_CB_Handle *rx_cb_handle);
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/**
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* @brief 初始化DPCD寄存器
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* @param table_address: DPCD数据表地址
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* @param table_size: DPCD数据表大小
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* @retval true-初始化正常；false-初始化异常
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*/
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bool hal_edp_rx_dpcd_init(const DPCD_Packet *table_address, uint32_t table_size);
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#endif |