hrs_client.h

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#ifndef HRS_CLIENT_H
#define HRS_CLIENT_H
 
#include "ble_gattc.h"
#include "ble_client.h"
 
typedef enum {
        HRS_CLIENT_BODY_SENSOR_LOC_OTHER        = 0, 
        HRS_CLIENT_BODY_SENSOR_LOC_CHEST        = 1, 
        HRS_CLIENT_BODY_SENSOR_LOC_WRIST        = 2, 
        HRS_CLIENT_BODY_SENSOR_LOC_FINGER       = 3, 
        HRS_CLIENT_BODY_SENSOR_LOC_HAND         = 4, 
        HRS_CLIENT_BODY_SENSOR_LOC_EAR_LOBE     = 5, 
        HRS_CLIENT_BODY_SENSOR_LOC_FOOT         = 6, 
} hrs_client_body_sensor_location_t;
 
typedef struct {
        uint16_t        bpm;                    
        bool            contact_supported;      
        bool            contact_detected;       
        bool            has_energy_expended;    
        uint16_t        energy_expended;        
        uint8_t         rr_num;                 
        uint16_t        rr[];                   
} hrs_client_measurement_t;
 
typedef enum {
        HRS_CLIENT_CAP_BODY_SENSOR_LOCATION          = 0x01,
        HRS_CLIENT_CAP_HEART_RATE_CONTROL_POINT      = 0x02,
} hrs_client_cap_t;
 
 
typedef enum {
        HRS_CLIENT_EVENT_HEART_RATE_MEASUREMENT_NOTIF  = 0x01,
} hrs_client_event_t;
 
typedef void (* hrs_client_heart_rate_measurement_notif_cb_t) (ble_client_t *hrs_client,
                                                        hrs_client_measurement_t *measurement);
 
typedef void (* hrs_client_get_event_state_completed_cb_t) (ble_client_t *hrs_client,
                                                                hrs_client_event_t event,
                                                                att_error_t status, bool enabled);
 
typedef void (* hrs_client_set_event_state_completed_cb_t) (ble_client_t *hrs_client,
                                                                hrs_client_event_t event,
                                                                att_error_t status);
 
typedef void (* hrs_client_read_body_sensor_location_cb_t) (ble_client_t *hrs_client,
                                                        att_error_t status,
                                                        hrs_client_body_sensor_location_t location);
 
typedef void (* hrs_client_reset_energy_expended_completed_cb_t) (ble_client_t *hrs_client,
                                                                                att_error_t status);
 
typedef struct {
        hrs_client_heart_rate_measurement_notif_cb_t    heart_rate_measurement_notif;
        hrs_client_get_event_state_completed_cb_t       get_event_state_completed;
        hrs_client_set_event_state_completed_cb_t       set_event_state_completed;
        hrs_client_read_body_sensor_location_cb_t       read_body_sensor_location_completed;
        hrs_client_reset_energy_expended_completed_cb_t reset_energy_expended_completed;
} hrs_client_callbacks_t;
 
ble_client_t *hrs_client_init(const hrs_client_callbacks_t *cb,
                                                        const ble_evt_gattc_browse_svc_t *evt);
 
hrs_client_cap_t hrs_client_get_capabilities(ble_client_t *hrs_client);
 
bool hrs_client_get_event_state(ble_client_t *hrs_client, hrs_client_event_t event);
 
bool hrs_client_set_event_state(ble_client_t *hrs_client, hrs_client_event_t event, bool enable);
 
bool hrs_client_read_body_sensor_location(ble_client_t *hrs_client);
 
bool hrs_client_reset_energy_expended(ble_client_t *hrs_client);
 
ble_client_t *hrs_client_init_from_data(uint16_t conn_idx, const hrs_client_callbacks_t *cb,
                                                                const void *data, size_t length);
 
#endif /* HRS_CLIENT_H */