konashi/SBBLEのテスト
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Heart Rate Service
Heart Rate Service module. More...
Data Structures | |
struct | ble_hrs_evt_t |
Heart Rate Service event. More... | |
struct | ble_hrs_init_t |
Heart Rate Service init structure. More... | |
struct | ble_hrs_s |
Heart Rate Service structure. More... | |
Typedefs | |
typedef struct ble_hrs_s | ble_hrs_t |
Heart Rate Service structure. | |
typedef void(* | ble_hrs_evt_handler_t )(ble_hrs_t *p_hrs, ble_hrs_evt_t *p_evt) |
Heart Rate Service event handler type. | |
Enumerations | |
enum | ble_hrs_evt_type_t { BLE_HRS_EVT_NOTIFICATION_ENABLED, BLE_HRS_EVT_NOTIFICATION_DISABLED } |
Heart Rate Service event type. More... | |
Functions | |
uint32_t | ble_hrs_init (ble_hrs_t *p_hrs, const ble_hrs_init_t *p_hrs_init) |
Function for initializing the Heart Rate Service. | |
void | ble_hrs_on_ble_evt (ble_hrs_t *p_hrs, ble_evt_t *p_ble_evt) |
Function for handling the Application's BLE Stack events. | |
uint32_t | ble_hrs_heart_rate_measurement_send (ble_hrs_t *p_hrs, uint16_t heart_rate) |
Function for sending heart rate measurement if notification has been enabled. | |
void | ble_hrs_rr_interval_add (ble_hrs_t *p_hrs, uint16_t rr_interval) |
Function for adding a RR Interval measurement to the RR Interval buffer. | |
bool | ble_hrs_rr_interval_buffer_is_full (ble_hrs_t *p_hrs) |
Function for checking if RR Interval buffer is full. | |
uint32_t | ble_hrs_sensor_contact_supported_set (ble_hrs_t *p_hrs, bool is_sensor_contact_supported) |
Function for setting the state of the Sensor Contact Supported bit. | |
void | ble_hrs_sensor_contact_detected_update (ble_hrs_t *p_hrs, bool is_sensor_contact_detected) |
Function for setting the state of the Sensor Contact Detected bit. | |
uint32_t | ble_hrs_body_sensor_location_set (ble_hrs_t *p_hrs, uint8_t body_sensor_location) |
Function for setting the Body Sensor Location. |
Detailed Description
Heart Rate Service module.
This module implements the Heart Rate Service with the Heart Rate Measurement, Body Sensor Location and Heart Rate Control Point characteristics. During initialization it adds the Heart Rate Service and Heart Rate Measurement characteristic to the BLE stack database. Optionally it also adds the Body Sensor Location and Heart Rate Control Point characteristics.
If enabled, notification of the Heart Rate Measurement characteristic is performed when the application calls ble_hrs_heart_rate_measurement_send().
The Heart Rate Service also provides a set of functions for manipulating the various fields in the Heart Rate Measurement characteristic, as well as setting the Body Sensor Location characteristic value.
If an event handler is supplied by the application, the Heart Rate Service will generate Heart Rate Service events to the application.
- Note:
- The application must propagate BLE stack events to the Heart Rate Service module by calling ble_hrs_on_ble_evt() from the from the ble_stack_handler callback.
- Attention! To maintain compliance with Nordic Semiconductor ASA Bluetooth profile qualification listings, this section of source code must not be modified.
Typedef Documentation
typedef void(* ble_hrs_evt_handler_t)(ble_hrs_t *p_hrs, ble_hrs_evt_t *p_evt) |
Enumeration Type Documentation
enum ble_hrs_evt_type_t |
Function Documentation
uint32_t ble_hrs_body_sensor_location_set | ( | ble_hrs_t * | p_hrs, |
uint8_t | body_sensor_location | ||
) |
Function for setting the Body Sensor Location.
Sets a new value of the Body Sensor Location characteristic. The new value will be sent to the client the next time the client reads the Body Sensor Location characteristic.
- Parameters:
-
[in] p_hrs Heart Rate Service structure. [in] body_sensor_location New Body Sensor Location.
- Returns:
- NRF_SUCCESS on success, otherwise an error code.
uint32_t ble_hrs_heart_rate_measurement_send | ( | ble_hrs_t * | p_hrs, |
uint16_t | heart_rate | ||
) |
Function for sending heart rate measurement if notification has been enabled.
The application calls this function after having performed a heart rate measurement. If notification has been enabled, the heart rate measurement data is encoded and sent to the client.
- Parameters:
-
[in] p_hrs Heart Rate Service structure. [in] heart_rate New heart rate measurement. [in] include_expended_energy Determines if expended energy will be included in the heart rate measurement data.
- Returns:
- NRF_SUCCESS on success, otherwise an error code.
uint32_t ble_hrs_init | ( | ble_hrs_t * | p_hrs, |
const ble_hrs_init_t * | p_hrs_init | ||
) |
Function for initializing the Heart Rate Service.
- Parameters:
-
[out] p_hrs Heart Rate Service structure. This structure will have to be supplied by the application. It will be initialized by this function, and will later be used to identify this particular service instance. [in] p_hrs_init Information needed to initialize the service.
- Returns:
- NRF_SUCCESS on successful initialization of service, otherwise an error code.
Function for handling the Application's BLE Stack events.
Handles all events from the BLE stack of interest to the Heart Rate Service.
- Parameters:
-
[in] p_hrs Heart Rate Service structure. [in] p_ble_evt Event received from the BLE stack.
void ble_hrs_rr_interval_add | ( | ble_hrs_t * | p_hrs, |
uint16_t | rr_interval | ||
) |
Function for adding a RR Interval measurement to the RR Interval buffer.
All buffered RR Interval measurements will be included in the next heart rate measurement message, up to the maximum number of measurements that will fit into the message. If the buffer is full, the oldest measurement in the buffer will be deleted.
- Parameters:
-
[in] p_hrs Heart Rate Service structure. [in] rr_interval New RR Interval measurement (will be buffered until the next transmission of Heart Rate Measurement).
bool ble_hrs_rr_interval_buffer_is_full | ( | ble_hrs_t * | p_hrs ) |
Function for checking if RR Interval buffer is full.
- Parameters:
-
[in] p_hrs Heart Rate Service structure.
- Returns:
- true if RR Interval buffer is full, false otherwise.
void ble_hrs_sensor_contact_detected_update | ( | ble_hrs_t * | p_hrs, |
bool | is_sensor_contact_detected | ||
) |
Function for setting the state of the Sensor Contact Detected bit.
- Parameters:
-
[in] p_hrs Heart Rate Service structure. [in] is_sensor_contact_detected TRUE if sensor contact is detected, FALSE otherwise.
uint32_t ble_hrs_sensor_contact_supported_set | ( | ble_hrs_t * | p_hrs, |
bool | is_sensor_contact_supported | ||
) |
Function for setting the state of the Sensor Contact Supported bit.
- Parameters:
-
[in] p_hrs Heart Rate Service structure. [in] is_sensor_contact_supported New state of the Sensor Contact Supported bit.
- Returns:
- NRF_SUCCESS on success, otherwise an error code.
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