nRF51 SDK - S110 SoftDevice
 All Data Structures Functions Variables Typedefs Enumerations Enumerator Groups Pages
Running Speed and Cadence Service

Running Speed and Cadence Service module. More...

Data Structures

struct  ble_rscs_evt_t
 Running Speed and Cadence Service event. More...
 
struct  ble_rscs_init_t
 Running Speed and Cadence Service init structure. This contains all options and data needed for initialization of the service. More...
 
struct  ble_rscs_s
 Running Speed and Cadence Service structure. This contains various status information for the service. More...
 
struct  ble_rscs_meas_s
 Running Speed and Cadence Service measurement structure. This contains a Running Speed and Cadence measurement. More...
 

Macros

#define BLE_RSCS_FEATURE_INSTANT_STRIDE_LEN_BIT   (0x01 << 0)
 Running Speed and Cadence Service feature bits. More...
 
#define BLE_RSCS_FEATURE_TOTAL_DISTANCE_BIT   (0x01 << 1)
 
#define BLE_RSCS_FEATURE_WALKING_OR_RUNNING_STATUS_BIT   (0x01 << 2)
 
#define BLE_RSCS_FEATURE_CALIBRATION_PROCEDURE_BIT   (0x01 << 3)
 
#define BLE_RSCS_FEATURE_MULTIPLE_SENSORS_BIT   (0x01 << 4)
 

Typedefs

typedef struct ble_rscs_s ble_rscs_t
 Running Speed and Cadence Service structure. This contains various status information for the service.
 
typedef void(* ble_rscs_evt_handler_t )(ble_rscs_t *p_rscs, ble_rscs_evt_t *p_evt)
 Running Speed and Cadence Service event handler type.
 
typedef struct ble_rscs_meas_s ble_rscs_meas_t
 Running Speed and Cadence Service measurement structure. This contains a Running Speed and Cadence measurement.
 

Enumerations

enum  ble_rscs_evt_type_t {
  BLE_RSCS_EVT_NOTIFICATION_ENABLED,
  BLE_RSCS_EVT_NOTIFICATION_DISABLED
}
 Running Speed and Cadence Service event type. More...
 

Functions

uint32_t ble_rscs_init (ble_rscs_t *p_rscs, const ble_rscs_init_t *p_rscs_init)
 Function for initializing the Running Speed and Cadence Service. More...
 
void ble_rscs_on_ble_evt (ble_rscs_t *p_rscs, ble_evt_t *p_ble_evt)
 Function for handling the Application's BLE Stack events. More...
 
uint32_t ble_rscs_measurement_send (ble_rscs_t *p_rscs, ble_rscs_meas_t *p_measurement)
 Function for sending running speed and cadence measurement if notification has been enabled. More...
 

Detailed Description

Running Speed and Cadence Service module.

This module implements the Running Speed and Cadence Service. If enabled, notification of the Running Speead and Candence Measurement is performed when the application calls ble_rscs_measurement_send().

If an event handler is supplied by the application, the Running Speed and Cadence Service will generate Running Speed and Cadence Service events to the application.

Note
The application must propagate BLE stack events to the Running Speead and Candence Service module by calling ble_rscs_on_ble_evt() from the SoftDevice Event Handler function.
Attention! To maintain compliance with Nordic Semiconductor ASA Bluetooth profile qualification listings, this section of source code must not be modified.

Macro Definition Documentation

#define BLE_RSCS_FEATURE_CALIBRATION_PROCEDURE_BIT   (0x01 << 3)

Calibration Procedure Supported bit.

#define BLE_RSCS_FEATURE_INSTANT_STRIDE_LEN_BIT   (0x01 << 0)

Running Speed and Cadence Service feature bits.

Instantaneous Stride Length Measurement Supported bit.

#define BLE_RSCS_FEATURE_MULTIPLE_SENSORS_BIT   (0x01 << 4)

Multiple Sensor Locations Supported bit.

#define BLE_RSCS_FEATURE_TOTAL_DISTANCE_BIT   (0x01 << 1)

Total Distance Measurement Supported bit.

#define BLE_RSCS_FEATURE_WALKING_OR_RUNNING_STATUS_BIT   (0x01 << 2)

Walking or Running Status Supported bit.

Enumeration Type Documentation

Running Speed and Cadence Service event type.

Enumerator
BLE_RSCS_EVT_NOTIFICATION_ENABLED 

Running Speed and Cadence value notification enabled event.

BLE_RSCS_EVT_NOTIFICATION_DISABLED 

Running Speed and Cadence value notification disabled event.

Function Documentation

uint32_t ble_rscs_init ( ble_rscs_t p_rscs,
const ble_rscs_init_t p_rscs_init 
)

Function for initializing the Running Speed and Cadence Service.

Parameters
[out]p_rscsRunning Speed and Cadence 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_rscs_initInformation needed to initialize the service.
Returns
NRF_SUCCESS on successful initialization of service, otherwise an error code.
uint32_t ble_rscs_measurement_send ( ble_rscs_t p_rscs,
ble_rscs_meas_t p_measurement 
)

Function for sending running speed and cadence measurement if notification has been enabled.

The application calls this function after having performed a Running Speed and Cadence measurement. If notification has been enabled, the measurement data is encoded and sent to the client.

Parameters
[in]p_rscsRunning Speed and Cadence Service structure.
[in]p_measurementPointer to new running speed and cadence measurement.
Returns
NRF_SUCCESS on success, otherwise an error code.
void ble_rscs_on_ble_evt ( ble_rscs_t p_rscs,
ble_evt_t p_ble_evt 
)

Function for handling the Application's BLE Stack events.

Handles all events from the BLE stack of interest to the Running Speed and Cadence Service.

Parameters
[in]p_rscsRunning Speed and Cadence Service structure.
[in]p_ble_evtEvent received from the BLE stack.