three_lead_ecg/app/src/app_event.h

#pragma once
#include <stdbool.h>
#include <stdint.h>

#define LITTLE_DATA_BLOCK_FRAME_NUM 4  // ÿ��֡�ص�һ��

typedef enum {
  kevent_sensor_drop = 0,                  // ���������¼�
  kevent_tmr_scheduler,                    // ��ʱ�������¼�
  kevent_capture_data_block_event,         // ÿ�ɼ�һ�����ݺ��ص�һ��
  kevent_capture_little_data_block_event,  // ������С���ݿ��ص��¼�
  kevent_button_push_event,                // ���������¼�
  kevent_button_release_event,             // �����ͷ��¼�

  kevent_start_sample_event,  // ��ʼ�ɼ��¼�
  kevent_stop_sample_event,   // ֹͣ�ɼ��¼�

  kevent_ble_connect_event,     // ���������¼�
  kevent_ble_disconnect_event,  // �����Ͽ��¼�

} app_event_type_t;

typedef struct {
  uint32_t data0;
  uint32_t data1;
  uint32_t data2;
} one_frame_data_t;

typedef struct {
  app_event_type_t eventType;
  union {
    struct {
      uint32_t         frameIndex;
      one_frame_data_t data[LITTLE_DATA_BLOCK_FRAME_NUM];
    } little_data_block;

    struct {
      uint8_t* data;  // ����֤���ݶ���
      int      len;
    } block_sensor_data;

    struct {
      uint8_t drop0;
      uint8_t drop1;
    } sensor_drop;
  } val;
} app_event_t;

void app_event_process_cb(void* p_event_data, uint16_t event_size);