Event packet encoding

Frame format encoding of the BLE_GATTS_EVT_SYS_ATTR_MISSING packet.

Event ID = 0x52 for BLE_GATTS_EVT_SYS_ATTR_MISSING

All BLE Events, ble_evt_t, are encoded with the header ble_evt_hdr_t first, containing only the 'Event ID', followed by the event. The 'Event Length' will not be encoded as the size of the event could be of different sizes depending on decoder architecture.

The BLE GATTS event contains a connection handle, and for the BLE GATTS System Attributes Missing event, the ble_gatts_evt_sys_attr_missing_t is encoded after connection handle as seen in Figure 1.

The order of the encoding is:

- 2 bytes:		Connection Handle
- 1 byte:		Hint

Encoding of GATTS System Attributes Missing event

Figure 1: Encoding of GATTS System Attributes Missing event.