人体组织成分服务

[English]

人体成分服务提供了用于健康以及健身领域的相关数据。

示例

bluetooth/ble_services/ble_bcs.

API 参考

Header File

Functions

esp_err_t esp_ble_bcs_set_measurement(esp_bcs_val_t *in_val, bool need_send)

Set the Body Componsition value.

参数

  • in_val – [in] The pointer to store the Body Componsition Information.

  • need_send – [in] If set to true, the Body Componsition Info will send to remote client.

返回

  • ESP_OK on successful

  • ESP_ERR_INVALID_ARG on wrong initialization

  • ESP_FAIL on error

esp_err_t esp_ble_bcs_init(void)

Initialization Body Componsion Service.

返回

  • ESP_OK on successful

  • ESP_ERR_INVALID_ARG on wrong initialization

  • ESP_FAIL on error

Structures

struct esp_bcs_val_t

Body Composition Measurement Characteristic.

Public Members

uint32_t bcs_flag

Body Composition flag field

uint16_t year

Year as defined by the Gregorian calendar, Valid range 1582 to 9999

uint8_t month

Month of the year as defined by the Gregorian calendar, Valid range 1 (January) to 12 (December)

uint8_t day

Day of the month as defined by the Gregorian calendar, Valid range 1 to 31

uint8_t hours

Number of hours past midnight, Valid range 0 to 23

uint8_t minutes

Number of minutes since the start of the hour. Valid range 0 to 59

uint8_t seconds

Number of seconds since the start of the minute. Valid range 0 to 59

struct esp_bcs_val_t::[anonymous] timestamp

The date and time

uint8_t user_id

User ID field

uint16_t basal_metabolism

Basal Metabolism field

uint16_t muscle_percentage

Muscle Percentage field

uint16_t muscle_mass

Muscle Mass field

uint16_t fat_free_mass

Fat Free Mass field

uint16_t soft_lean_mass

Soft Lean Mass field

uint16_t body_water_mass

Body Water Mass field

uint8_t impedance

Impedance field

uint16_t weight

Weight field

uint16_t height

Height field

Macros

BLE_BCS_MAX_VAL_LEN
BLE_BCS_UUID16
BLE_BCS_CHR_UUID16_FEATURE
BLE_BCS_CHR_UUID16_MEASUREMENT
BLE_BCS_FEAT_TIME_STAMP
BLE_BCS_FEAT_MULTI_USER
BLE_BCS_FEAT_BASAL_METABOLISM
BLE_BCS_FEAT_MUSCLE_PERCENTAGE
BLE_BCS_FEAT_MUSCLE_MASS
BLE_BCS_FEAT_FAT_FREE_MASS
BLE_BCS_FEAT_SOFT_LEAN_MASS
BLE_BCS_FEAT_BODY_WATER_MASS
BLE_BCS_FEAT_IMPEDENCE
BLE_BCS_FEAT_WEIGHT
BLE_BCS_FEAT_HEIGHT
BLE_BCS_FEAT_MASS_MEASUREMENT_RESOLUTION
BLE_BCS_FEAT_HEIGHT_RESOLUTION
BLE_BCS_FLAG_MEASUREMENT_UNITS
BLE_BCS_FLAG_TIME_STAMP
BLE_BCS_FLAG_MULTI_USER
BLE_BCS_FLAG_BASAL_METABOLISM
BLE_BCS_FLAG_MUSCLE_PERCENTAGE
BLE_BCS_FLAG_MUSCLE_MASS
BLE_BCS_FLAG_FAT_FREE_MASS
BLE_BCS_FLAG_SOFT_LEAN_MASS
BLE_BCS_FLAG_BODY_WATER_MASS
BLE_BCS_FLAG_IMPEDENCE
BLE_BCS_FLAG_WEIGHT
BLE_BCS_FLAG_HEIGHT
BLE_BCS_FLAG_MULTIPLE_PACKET

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