wiced_bt_gatt_write_hdr_t Struct Reference

Description

Attribute header, used for GATT write operations, and read response callbacks.

Data Fields
uint16_t	handle
	Attribute handle. More...
uint16_t	offset
	Attribute value offset, ignored if not needed for a command. More...
uint16_t	len
	Length of attribute value. More...
wiced_bt_gatt_auth_req_t	auth_req
	Authentication requirement (see wiced_bt_gatt_auth_req_t ) For most applications value is expected to be set to GATT_AUTH_REQ_NONE Set value to GATT_AUTH_REQ_SIGNED_NO_MITM or GATT_AUTH_REQ_SIGNED_MITM if the data is required to be signed prior to sending over an unencrypted link. More...

Field Documentation

auth_req

wiced_bt_gatt_auth_req_t wiced_bt_gatt_write_hdr_t::auth_req

Authentication requirement (see wiced_bt_gatt_auth_req_t ) For most applications value is expected to be set to GATT_AUTH_REQ_NONE Set value to GATT_AUTH_REQ_SIGNED_NO_MITM or GATT_AUTH_REQ_SIGNED_MITM if the data is required to be signed prior to sending over an unencrypted link.

Refer BLUETOOTH CORE SPECIFICATION Version 5.3 | Vol 3, Part C, section 10.4

handle

uint16_t wiced_bt_gatt_write_hdr_t::handle

Attribute handle.

len

uint16_t wiced_bt_gatt_write_hdr_t::len

Length of attribute value.

offset

uint16_t wiced_bt_gatt_write_hdr_t::offset

Attribute value offset, ignored if not needed for a command.