uds.h

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#ifndef UDS_H_
#define UDS_H_
 
#include <stdbool.h>
#include <stdint.h>
#include "ble_service.h"
 
typedef void (* uds_ccc_changed_cb_t) (ble_service_t *svc, uint16_t conn_idx, uint16_t value);
 
typedef bool (* uds_db_increment_changed_cb_t) (ble_service_t *svc,
                                                        uint16_t conn_idx, uint32_t increment);
 
typedef void (* uds_cp_register_new_user_cb_t) (ble_service_t *svc,
                                                        uint16_t conn_idx, uint16_t consent);
 
typedef void (* uds_cp_consent_cb_t) (ble_service_t *svc, uint16_t conn_idx, uint8_t user_id,
                                                                                uint16_t consent);
 
typedef void (* uds_cp_delete_user_data_cb_t) (ble_service_t *svc, uint16_t conn_idx);
 
typedef void (* uds_db_read_cb_t) (ble_service_t *svc, uint16_t conn_idx, uint32_t field);
 
typedef void (* uds_db_write_cb_t) (ble_service_t *svc, uint16_t conn_idx, uint32_t field,
                                        uint16_t offset , uint16_t length, const void *value);
 
typedef struct {
        uds_ccc_changed_cb_t            db_increment_ccc_changed;
 
        uds_db_increment_changed_cb_t   db_increment_changed;
 
        uds_cp_register_new_user_cb_t   cp_register_new_user;
 
        uds_cp_consent_cb_t             cp_consent;
 
        uds_cp_delete_user_data_cb_t    cp_delete_user_data;
 
        uds_db_read_cb_t                db_read;
 
        uds_db_write_cb_t               db_write;
} uds_callbacks_t;
 
typedef enum {
        UDS_USER_ID_UNKNOWN = 0xFF,
} uds_user_id_t;
 
typedef enum {
        UDS_ERROR_ACCESS_NOT_PERMITTED = ATT_ERROR_APPLICATION_ERROR,
} uds_error_t;
 
typedef enum {
        UDS_DB_FIELD_FIRST_NAME                         = 0x00000001,
        UDS_DB_FIELD_LAST_NAME                          = 0x00000002,
        UDS_DB_FIELD_EMAIL_ADDRESS                      = 0x00000004,
        UDS_DB_FIELD_AGE                                = 0x00000008,
        UDS_DB_FIELD_DATE_OF_BIRTH                      = 0x00000010,
        UDS_DB_FIELD_GENDER                             = 0x00000020,
        UDS_DB_FIELD_WEIGHT                             = 0x00000040,
        UDS_DB_FIELD_HEIGHT                             = 0x00000080,
        UDS_DB_FIELD_VO2_MAX                            = 0x00000100,
        UDS_DB_FIELD_HEART_RATE_MAX                     = 0x00000200,
        UDS_DB_FIELD_RESTING_HEART_RATE                 = 0x00000400,
        UDS_DB_FIELD_MAX_RECOMMENDED_HEART_RATE         = 0x00000800,
        UDS_DB_FIELD_AEROBIC_THRESHOLD                  = 0x00001000,
        UDS_DB_FIELD_ANAEROBIC_THRESHOLD                = 0x00002000,
        UDS_DB_FIELD_SPORT_TYPE                         = 0x00004000,
        UDS_DB_FIELD_DATE_OF_THRESHOLD_ASSESSMENT       = 0x00008000,
        UDS_DB_FIELD_WAIST_CIRCUMFERENCE                = 0x00010000,
        UDS_DB_FIELD_HIP_CIRCUMFERENCE                  = 0x00020000,
        UDS_DB_FIELD_FAT_BURN_HEART_RATE_LOW_LIMIT      = 0x00040000,
        UDS_DB_FIELD_FAT_BURN_HEART_RATE_UP_LIMIT       = 0x00080000,
        UDS_DB_FIELD_AEROBIC_HEART_RATE_LOW_LIMIT       = 0x00100000,
        UDS_DB_FIELD_AEROBIC_HEART_RATE_UP_LIMIT        = 0x00200000,
        UDS_DB_FIELD_ANEROBIC_HEART_RATE_LOW_LIMIT      = 0x00400000,
        UDS_DB_FIELD_ANEROBIC_HEART_RATE_UP_LIMIT       = 0x00800000,
        UDS_DB_FIELD_FIVE_ZONE_HEART_RATE_LIMITS        = 0x01000000,
        UDS_DB_FIELD_THREE_ZONE_HEART_RATE_LIMITS       = 0x02000000,
        UDS_DB_FIELD_TWO_ZONE_HEART_RATE_LIMIT          = 0x04000000,
        UDS_DB_FIELD_LANGUAGE                           = 0x08000000,
} uds_db_field_t;
 
typedef enum {
        UDS_CP_RESPONSE_SUCCESS                 = 0x01,
        UDS_CP_RESPONSE_OPCODE_NOT_SUPPORTED    = 0x02,
        UDS_CP_RESPONSE_INVALID_PARAM           = 0x03,
        UDS_CP_RESPONSE_FAILED                  = 0x04,
        UDS_CP_RESPONSE_NOT_AUTHORIZED          = 0x05,
} uds_cp_response_t;
 
ble_service_t *uds_init(const ble_service_config_t *config, uds_db_field_t db_fields,
                                                                        const uds_callbacks_t *cb);
 
void uds_cp_register_new_user_cfm(ble_service_t *svc, uint16_t conn_idx,
                                                        uds_cp_response_t status, uint8_t user_id);
 
void uds_set_db_increment(ble_service_t *svc, uint16_t conn_idx, uint32_t increment, bool notify);
 
void uds_cp_consent_cfm(ble_service_t *svc, uint16_t conn_idx, uds_cp_response_t status);
 
void uds_cp_delete_user_cfm(ble_service_t *svc, uint16_t conn_idx, uds_cp_response_t status);
 
void uds_db_read_cfm(ble_service_t *svc, uint16_t conn_idx, uint32_t field, att_error_t status,
                                                                uint16_t length, const void *value);
 
void uds_db_write_cfm(ble_service_t *svc, uint16_t conn_idx, uint32_t field, att_error_t status);
 
void uds_set_user_id(ble_service_t *svc, uint16_t conn_idx, uint8_t user_id);
 
uint8_t uds_get_user_id(ble_service_t *svc, uint16_t conn_idx);
 
#endif /* UDS_H_ */