ify_hrs_protocol/heart_rate_sensor_protocol.h

#pragma once

#include <stdint.h>

#pragma pack(push, 1)

typedef struct {
  uint8_t frame_type;
  uint8_t frame_index;
  uint8_t cmd;
  uint8_t data[];
} ify_hrs_packet_t;

typedef enum {
  kifyhrs_ecode_success                   = 0,
  kifyhrs_ecode_unkown_error              = 1,
  kifyhrs_ecode_cmd_not_support           = 2,
  kifyhrs_ecode_illegal_parameter         = 3,
  kifyhrs_ecode_device_busy               = 4,
  kifyhrs_ecode_hardware_error            = 5,
  kifyhrs_ecode_sensor_drop               = 6,
  kifyhrs_ecode_no_record_find            = 7,
  kifyhrs_ecode_parameter_error           = 8,
  kifyhrs_ecode_electrode_is_not_inserted = 9,
} ify_hrs_error_code_t;

typedef enum {
  kifyhrs_pt_cmd           = 1,
  kifyhrs_pt_cmd_receipt   = 2,
  kifyhrs_pt_report        = 3,
  kifyhrs_pt_error_receipt = 4,
} ify_hrs_packet_type_t;

typedef enum {
  kifyhrs_sensor_pos_none = 0,   // 无指定位置
  kifyhrs_sensor_pos_I    = 1,   // I
  kifyhrs_sensor_pos_II   = 2,   // II
  kifyhrs_sensor_pos_III  = 3,   // III
  kifyhrs_sensor_pos_V1   = 4,   // V1
  kifyhrs_sensor_pos_V2   = 5,   // V2
  kifyhrs_sensor_pos_V3   = 6,   // V3
  kifyhrs_sensor_pos_V4   = 7,   // V4
  kifyhrs_sensor_pos_V5   = 8,   // V5
  kifyhrs_sensor_pos_V6   = 9,   // V6
  kifyhrs_sensor_pos_aVR  = 10,  //
  kifyhrs_sensor_pos_aVL  = 11,  //
  kifyhrs_sensor_pos_aVF  = 12,  //
} ify_hrs_sensor_pos_t;

typedef enum {
  ify_hrs_cmd_read_device_version    = 1,
  ify_hrs_cmd_read_sensor_info       = 2,
  ify_hrs_cmd_read_device_state      = 3,
  ify_hrs_cmd_read_time              = 4,
  ify_hrs_cmd_sync_time              = 5,
  ify_hrs_cmd_start_capture          = 6,
  ify_hrs_cmd_stop_capture           = 7,
  ify_hrs_cmd_start_realtime_report  = 8,
  ify_hrs_cmd_stop_realtime_report   = 9,
  ify_hrs_cmd_read_records_info      = 10,
  ify_hrs_cmd_del_record             = 11,
  ify_hrs_cmd_start_upload_record    = 12,
  ify_hrs_cmd_enter_ota              = 13,
  ify_hrs_cmd_read_sn                = 14,
  ify_hrs_cmd_reset                  = 15,
  ify_hrs_cmd_stop_upload_record     = 16,
  ify_hrs_cmd_start_capture_time_v2  = 17,
  ify_hrs_cmd_start_upload_record_v2 = 18,

  ify_hrs_report_heartrate_data     = 101,
  ify_hrs_report_battery_level      = 102,
  ify_hrs_report_low_battey_level   = 103,
  ify_hrs_report_sample_finish_end  = 104,
  ify_hrs_report_sensor_drop_detect = 105,
  ify_hrs_report_record_upload_end  = 106,

} ify_hrs_cmd_t;

/*******************************************************************************
 *                                packet_struct                                *
 *******************************************************************************/
typedef struct {
  uint16_t placeholder;
  uint16_t blestack_version;
  uint16_t bootloader_version;
  uint16_t firmware_version;
  uint16_t hardware_version;
} device_version_info_receipt_t;

typedef struct {
  uint8_t sensor_num;          // 数量
  uint8_t sensor_precision;    // 精度
  uint8_t sensor_sample_rate;  // 采样率
  uint8_t sensor0_pos;         // 位置
  uint8_t sensor1_pos;         // 位置
  uint8_t sensor2_pos;         // 位置
} sensor_info_receipt_t;

typedef struct {
  uint8_t drop_state0;
  uint8_t drop_state1;
  struct {
    uint8_t sampling_state : 1;  // 位置
    uint8_t report_state : 1;    // 位置
    uint8_t low_battery : 1;     // 位置
    uint8_t full_storge : 1;     // 位置
    uint8_t holder : 4;          // 位置
  } device_state0;
  uint8_t device_state1;     // 预留
  uint8_t powerlevel;        // 电量
  uint8_t storage_item_num;  // 记录存储条数
} device_state_receipt_t;

typedef struct {
  uint8_t year;
  uint8_t month;
  uint8_t day;
  uint8_t hour;
  uint8_t minute;
  uint8_t second;
} read_time_receipt_t;

typedef struct {
  uint8_t year;
  uint8_t month;
  uint8_t day;
  uint8_t hour;
  uint8_t minute;
  uint8_t second;
} sync_time_cmd_t;

typedef struct {
  uint8_t year;
  uint8_t month;
  uint8_t day;
  uint8_t hour;
  uint8_t minute;
  uint8_t second;
} start_capture_cmd_t;

typedef struct {
  uint8_t record_index;  // 最近第几条记录
} read_record_info_cmd_t;

typedef struct {
  uint8_t  record_id[6];
  uint32_t frameNum;
  uint32_t dataSize;
  uint8_t  sensorNum;
  uint8_t  captureRate;  // N*10HZ
  uint8_t  capturePrecision;
  uint8_t  compressAlgorithm;  // 压缩算法
  uint32_t checksum;           // 校验和
} read_record_info_receipt_t;

typedef struct {
  uint8_t record_id[6];
} del_record_cmd_t;

typedef struct {
  uint8_t record_id[6];
} start_upload_record_cmd_t;

typedef struct {
  uint8_t sn[14];
} read_sn_receipt_t;

typedef struct {
  uint8_t errorcode;
} error_receipt_t;

/*******************************************************************************
 *                               上报相关结构体                                *
 *******************************************************************************/

typedef struct {
  uint8_t frame_type;
  uint8_t frame_index;
  uint8_t cmd;

  uint32_t sample_data_index;
  uint8_t  data[];  // 上报的数据
} heartrate_report_packet_t;

typedef struct {
  uint8_t frame_type;
  uint8_t frame_index;
  uint8_t cmd;

  uint8_t drop_state0;
  uint8_t drop_state1;
} sensor_drop_event_report_packet_t;

#pragma pack(pop)