Data Structures | Macros | Typedefs | Enumerations | Functions
bcs.h File Reference

Body Composition Service API. More...

`#include "gr55xx_sys.h"`
`#include "custom_config.h"`
`#include "ble_prf_utils.h"`
`#include <stdint.h>`
`#include <stdbool.h>`

Go to the source code of this file.

## Data Structures
struct | bcs_meas_flag_t
| Body composition Measurement flag data. More...
struct | bcs_meas_val_t
| Body composition Measurement data. More...
struct | bcs_evt_t
| Body Composition Service event. More...
struct | bcs_init_t
| Body Composition Service Init variable. More...

## Macros
#define | BCS_CONNECTION_MAX
#define | BCS_MEAS_VAL_LEN_MAX 20
#define | BCS_FEAT_VAL_LEN_MAX 4
#define | INDI_PAYLOAD_HEADER_LEN 3
#define | NUM_PACKETS 2
#define | MEAS_PACKET_FIRST 0
#define | MEAS_PACKET_SUB 1
#define | BCS_CACHE_MEAS_NUM_MAX 25
#define | BCS_MEAS_UNSUCCESS 0xFFFF
#define | BCS_CHAR_FEAT_MANDATORY 0x3F

## Typedefs
typedef void(* | bcs_evt_handler_t) (bcs_evt_t *p_evt)
| Body Composition Service event handler type.

## Enumerations
enum | bcs_meas_flag_bits { BCS_MEAS_FLAG_UNIT_SI = 0x0000, BCS_MEAS_FLAG_UNIT_IMPERIAL = 0x0001, BCS_MEAS_FLAG_DATE_TIME_PRESENT = 0x0002, BCS_MEAS_FLAG_USER_ID_PRESENT = 0x0004, BCS_MEAS_FLAG_BASAL_METABOLISM = 0x0008, BCS_MEAS_FLAG_MUSCLE_PERCENTAGE = 0x0010, BCS_MEAS_FLAG_MUSCLE_MASS = 0x0020, BCS_MEAS_FLAG_FAT_FREE_MASS = 0x0040, BCS_MEAS_FLAG_SOFT_LEAN_MASS = 0x0080, BCS_MEAS_FLAG_BODY_WATER_MASS = 0x0100, BCS_MEAS_FLAG_IMPEDANCE = 0x0200, BCS_MEAS_FLAG_WEIGHT = 0x0400, BCS_MEAS_FLAG_HEIGHT = 0x0800, BCS_MEAS_FLAG_MUTI_PACKET = 0x1000 }
| Body Composition Measurement Flags. More...
enum | bcs_feature_t { BCS_FEAT_TIME_STAMP = 0x00000001, BCS_FEAT_MULTI_USER = 0x00000002, BCS_FEAT_BASAL_METABOLISM = 0x00000004, BCS_FEAT_MUSCLE_PERCENTAGE = 0x00000008, BCS_FEAT_MUSCLE_MASS = 0x00000010, BCS_FEAT_FAT_FREE_MASS = 0x00000020, BCS_FEAT_SOFT_LEAN_MASS = 0x00000040, BCS_FEAT_BODY_WATER_MASS = 0x00000080, BCS_FEAT_IMPEDANCE = 0x00000100, BCS_FEAT_WEIGHT = 0x00000200, BCS_FEAT_HEIGHT = 0x00000400, BCS_FEAT_MASS_RES_500G = 0x00000800, BCS_FEAT_MASS_RES_200G = 0x00001000, BCS_FEAT_MASS_RES_100G = 0x00001800, BCS_FEAT_MASS_RES_50G = 0x00002000, BCS_FEAT_MASS_RES_20G = 0x00002800, BCS_FEAT_MASS_RES_10G = 0x00003000, BCS_FEAT_MASS_RES_5G = 0x00003800, BCS_FEAT_HEIGHT_RES_10MM = 0x00008000, BCS_FEAT_HEIGHT_RES_5MM = 0x00010000, BCS_FEAT_HEIGHT_RES_1MM = 0x00018000, BCS_FEAT_FULL_BIT = 0x0001BFFF }
| Body Composition Feature characteristic bit values. More...
enum | bcs_mass_res_t { BCS_MASS_RES_500G, BCS_MASS_RES_200G, BCS_MASS_RES_100G, BCS_MASS_RES_50G, BCS_MASS_RES_20G, BCS_MASS_RES_10G, BCS_MASS_RES_5G }
| BCS Weight Measurement resolutions. More...
enum | bcs_height_res_t { BCS_HEIGHT_RES_10MM, BCS_HEIGHT_RES_5MM, BCS_HEIGHT_RES_1MM }
| BCS Height Measurement resolutions. More...
enum | bcs_unit_t { BCS_UNIT_SI, BCS_UNIT_IMPERIAL }
| BCS unit types. More...
enum | bcs_evt_type_t { BCS_EVT_INVALID, BCS_EVT_MEAS_INDICATION_ENABLE, BCS_EVT_MEAS_INDICATION_DISABLE, BCS_EVT_MEAS_INDICATION_CPLT, BCS_EVT_MEAS_READ_CHARACTERISTIC }
| Body Composition Service event type. More...

## Functions
sdk_err_t | bcs_service_init (bcs_init_t *p_bcs_init, uint16_t *p_bcs_start_handle)
| Initialize a Body Composition Service instance and add in the DB. More...
sdk_err_t | bcs_measurement_send (uint8_t conn_idx, bcs_meas_val_t *p_meas, uint8_t cache_num)
| Send Body Composition Measurement indication. More...

## Detailed Description

Body Composition Service API.

Attention

  ##### Copyright (c) 2019 GOODIX

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