lib/tamashii/agent/device/keyboard/ttp229_serial.rb in tamashii-agent-0.3.3 vs lib/tamashii/agent/device/keyboard/ttp229_serial.rb in tamashii-agent-0.3.4

@@ -31,11 +31,11 @@
           def default_sdo_pin
             4
           end
           
           def finalize_hardware
-            unexport_pin(fetch_option(:scl_pin, default_scl_pin))
-            unexport_pin(fetch_option(:sdo_pin, default_sdo_pin))
+            unexport_pin(@scl_pin.pin)
+            unexport_pin(@sdo_pin.pin)
           end
 
           def read_key
             current_key = nil
             @number_of_keys.times do |key|