120 lines
3.0 KiB
C
120 lines
3.0 KiB
C
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/**
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******************************************************************************
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* @file rf433_rx_app.h
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* @brief RF433 RX应用层接口
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******************************************************************************
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*/
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#ifndef __RF433_RX_APP_H__
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#define __RF433_RX_APP_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "rf433.h"
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#include <stdint.h>
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#include <stdbool.h>
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/* ============================================================================
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* 数据类型定义
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* ============================================================================ */
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/**
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* @brief RX状态机状态
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*/
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typedef enum {
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RX_STATE_INIT = 0, /**< 初始化状态 */
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RX_STATE_RECEIVING, /**< 接收中状态 */
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RX_STATE_IDLE, /**< 空闲状态 */
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} rx_state_t;
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/**
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* @brief RX统计结构体
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*/
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typedef struct {
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uint32_t total_received; /**< 总接收次数 */
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uint32_t total_expected; /**< 总期望次数 */
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uint32_t lost_packets; /**< 丢包数 */
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uint8_t lost_percent; /**< 丢包率(%) */
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} rf433_rx_stats_t;
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/**
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* @brief RX应用结构体
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*/
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typedef struct {
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rx_state_t state; /**< 当前状态 */
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rf433_rx_stats_t stats; /**< 统计信息 */
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uint32_t tx_current_number; /**< TX当前序号 */
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uint32_t tx_total_number; /**< TX总次数 */
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uint32_t tx_number_record; /**< TX序号记录 */
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rf433_register_t config; /**< RF433配置 */
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bool is_running; /**< 是否正在运行 */
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} rf433_rx_app_t;
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/* ============================================================================
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* API函数声明
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* ============================================================================ */
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/**
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* @brief 初始化RX应用层
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* @param config RF433配置参数
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* @retval RF433_OK 成功
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* @retval RF433_ERROR 参数错误
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*/
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rf433_error_t rf433_rx_app_init(const rf433_register_t *config);
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/**
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* @brief 启动RX自动接收
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* @retval RF433_OK 成功
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*/
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rf433_error_t rf433_rx_app_start(void);
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/**
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* @brief 停止RX自动接收
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* @retval RF433_OK 成功
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*/
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rf433_error_t rf433_rx_app_stop(void);
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/**
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* @brief RX任务函数（在主循环中调用）
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*/
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void rf433_rx_app_task(void);
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/**
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* @brief 获取RX状态
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* @return 当前RX状态
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*/
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rx_state_t rf433_rx_app_get_state(void);
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/**
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* @brief 获取RX统计信息
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* @param stats 统计信息结构体指针
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* @retval RF433_OK 成功
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* @retval RF433_ERROR 参数错误
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*/
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rf433_error_t rf433_rx_app_get_stats(rf433_rx_stats_t *stats);
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/**
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* @brief 重置RX统计信息
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*/
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void rf433_rx_app_reset_stats(void);
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/**
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* @brief 解析数据包
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* @param data 数据包指针
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* @param length 数据包长度
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* @param tx_total 输出：TX总次数
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* @param tx_current 输出：TX当前序号
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* @retval RF433_OK 解析成功
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* @retval RF433_ERROR 数据包格式错误
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*/
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rf433_error_t rf433_rx_app_parse_packet(const uint8_t *data, uint16_t length,
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uint32_t *tx_total, uint32_t *tx_current);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __RF433_RX_APP_H__ */
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