lib/lxi/device.rb in lxi_rb-0.10.1 vs lib/lxi/device.rb in lxi_rb-0.10.3

@@ -4,11 +4,11 @@
   class Device
     include FFI
 
     attr_accessor :id, :address, :port, :name, :timeout, :protocol
 
-    def initialize(address, protocol)
+    def initialize(address, protocol = :vxi11)
       @address = address
       @port = 0
       @name = nil
       @timeout = 1000
       @protocol = protocol
@@ -50,11 +50,12 @@
 
       message.read_string
     end
     alias gets read
 
-    def query(message)
+    def query(message, bytes = 512, resp_delay: 0.02)
       write(message)
-      read(10_000)
+      sleep :resp_delay
+      read(bytes)
     end
   end
 end