Creating Multiple Service and charactersitics

[SHubham]

Suppose I defined services (According to nAN36 Document)

#define BASE_UUID {}
#define SERVICE1  1602   // This service send a alert message Id i.e. similar to proximity hex
#define SERVICE2  1603   // This will send a message.

// so I added two different characteristic ID ...

#define CHARC_SERVICE1 1604
#define CHARC_SERVICE2 1605

Now in the init function of each service1 file.

uint32_t service1_init_func(xxxxx)
{
         // Intialized service structure.
         // added base UUID
        sd_ble_uuid_vs_add(x,x);
// and so on other details and chararestircs files called
}
uint32_t msg_send_char_add(xxx)
{
   // Added  Characetrictics_service1
}

---

Now I have to initialize similarly to other services, so Do I require to again add BASE UUID using sd_ble_uuid_vs_add() in SERVICE2 init function?

and similary require to define characteristics for same.

[Stefan Birnir Sverrisson]

Hi

You only need to create one custom base UUID, which you can use for multiple custom services and characteristics. This is also mentioned in the BLE services tutorial