Skald meets Eddy

Skald’s Eddystone implementation.

About

This module allows for creation and advertisement of Eddystone beacons (see https://github.com/google/eddystone).

Implementation state

supported:

• Eddystone-UID
• Eddystone-URL

not (yet) supported:

• Eddystone-TLM
• Eddystone-EID

void skald_eddystone_uid_adv(skald_ctx_t * ctx, const skald_eddystone_uid_t * uid, uint8_t tx_pwr)

Advertise Eddystone-UID data.

See also

https://github.com/google/eddystone/tree/master/eddystone-uid

Parameters

ctx:advertising context uid:UID to advertise tx_pwr:calibrated TX power to be advertised by the beacon

void skald_eddystone_url_adv(skald_ctx_t * ctx, uint8_t scheme, const char * url, uint8_t tx_pwr)

Advertise Eddystone-URL data.

See also

https://github.com/google/eddystone/tree/master/eddystone-url

Parameters

ctx:advertising context scheme:encoded URL scheme prefix url:(short) url as \0 terminated string tx_pwr:calibrated TX power to be advertised by the beacon

struct skald_eddystone_uid_t

Unique and opaque 16-byte beacon id format used by Eddystone.

namespace EDDYSTONE_NAMESPACE_LEN

10-byte namespace

uint8_t instance()

6-byte instance