heart_rate.h File Reference

Heart Rate Service declarations.

Copyright (c) 2017-2019 Microchip Technology Inc. and its subsidiaries.

#include "at_ble_api.h"
#include "ble_manager.h"

Macros
#define	HEART_RATE_CHAR_PRESENTATION_FORMAT_DESCRIPTOR   0x0000
	Characteristic presentation format descriptor. More...
#define	HEART_RATE_CHAR_PRESENTATION_FORMAT_EXPONENT   0x00
	Characteristic presentation format exponent. More...
#define	HEART_RATE_CHAR_PRESENTATION_FORMAT_NAMESPACE   0x01
	Characteristic presentation format namespace. More...
#define	HEART_RATE_CHAR_PRESENTATION_FORMAT_UNIT   HEART_RATE_SERVICE_UUID
	Characteristic presentation format unit. More...
#define	HEART_RATE_CHAR_PRESENTATION_FORMAT_VALUE   0x04
	characteristic presentation format value More...
#define	HR_CONTROL_POINT_RESET   (2)
	number for resetting energy expended More...
#define	HR_MM_EX_SIZE   (2)
	maximum size of heart rate field of hr mm characteristic in bytes More...
#define	HR_MM_FLAGS_SIZE   (1)
	maximum size of flags field of hr mm characteristic in bytes More...
#define	HR_MM_RR_SIZE   (2 * 2)
	maximum size of rr value field of hr mm characteristic in bytes More...
#define	HR_MM_VAL_SIZE   (2)
	maximum size of heart rate field of hr mm characteristic in bytes More...
#define	HR_NOTIFICATION_DISABLE   (0)
	number for Enabling the notification More...
#define	HR_NOTIFICATION_ENABLE   (1)
	number for disabling the notification More...

Enumerations
enum	body_sensor_location_val {   OTHERS = 0,   CHEST,   WRIST,   FINGER,   HAND,   EAR_LOBE,   FOOT }

Functions
void	heart_rate_init_service (gatt_service_handler_t *heart_rate_serv, uint8_t *heart_rate_value)
	Heart rate service and characteristic initialization(Called only once by user). More...
at_ble_status_t	heart_rate_primary_service_define (gatt_service_handler_t *heart_rate_service)
	Register a heart rate service instance inside stack. More...
at_ble_status_t	heart_rate_update_char_value (gatt_service_handler_t *heart_rate_serv, uint8_t *char_data, uint8_t length)
	Update the heart rate characteristic value after defining the services using bat_primary_service_define. More...