Struct riot_sys::ble_gatt_dsc_def[][src]

#[repr(C)]
pub struct ble_gatt_dsc_def { pub uuid: *const ble_uuid_t, pub att_flags: u8, pub min_key_size: u8, pub access_cb: ble_gatt_access_fn, pub arg: *mut c_void, }

Fields

uuid: *const ble_uuid_t

Pointer to descriptor UUID; use BLE_UUIDxx_DECLARE macros to declare proper UUID; NULL if there are no more characteristics in the service.

att_flags: u8

Specifies the set of permitted operations for this descriptor.

min_key_size: u8

Specifies minimum required key size to access this descriptor.

access_cb: ble_gatt_access_fn

Callback that gets executed when the descriptor is read or written.

arg: *mut c_void

Optional argument for callback.

Trait Implementations

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