4.2.6 anchor/{AnchorID}/handle/{MAC}/{Handle}

Handle:

Finding out the structure of the Generic Attribute Profile (GATT) table of a Bluetooth® Low Energy Peripheral device (Discovery) is an energy intensive process. To avoid it, we use the handle number on the GATT table. In this method, the Beacon Line Anchor (Central) can read and write the Characteristics values. This means that to read or write from a specific characteristic, the handle number must be known to the frontend program.

key value
URL /{PREFIX}/anchor/{AnchorID}/handle/{MAC}/{Handle}
Method GET
Description Reads a Bluetooth® Low Energy handle of a Node over an Anchor
Parameters N/A
Response HEX

Example:

#curl localhost:8080/bline/v1/anchor/line1-01/handle/F6:49:C6:33:6D:B3/13
00
key value
URL /{PREFIX}/anchor/{AnchorID}/handle/{MAC}/{Handle}
Method PUT
Description Writes a Bluetooth® Low Energy handle of a Node over an Anchor
Parameters JSON
Response TEXT

Example:

#curl -X PUT localhost:8080/bline/v1/anchor/line1-01/handle/F6:49:C6:33:6D:B3/13 -H 'Content-Type: application/json' -d '{"data":"0x01"}'
Anchor: line1-01 has written handle 13 on Node: F6:49:C6:33:6D:B3 with 01!