readAttributeChannelPage0Mask(completion:)
Declaration
func readAttributeChannelPage0Mask(completion: @escaping @Sendable (Data?, (any Error)?) -> Void)func readAttributeChannelPage0Mask() async throws -> Datafunc readAttributeChannelPage0Mask(completion: @escaping @Sendable (Data?, (any Error)?) -> Void)func readAttributeChannelPage0Mask() async throws -> Data