readAttributeDcCurrentMax(completion:)
Declaration
func readAttributeDcCurrentMax(completion: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeDcCurrentMax() async throws -> NSNumberfunc readAttributeDcCurrentMax(completion: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeDcCurrentMax() async throws -> NSNumber