lib/plc/emulator/emu_plc.rb in ladder_drive-0.3.1 vs lib/plc/emulator/emu_plc.rb in ladder_drive-0.4.0

@@ -150,11 +150,11 @@
           end
         else
           case d.suffix
           when "PRG"
             c.times do
-              r << program_data[d.number * 2, 2].pack("c*").unpack("n").first
+              r << program_data[d.number * 2, 2].pack("C*").unpack("n").first
               d = device_by_name (d+1).name
             end
           else
             c.times do
               r << d.word(:out)
@@ -167,10 +167,10 @@
         d = device_by_name a[1]
         c = a[2].to_i
         case d.suffix
         when "PRG"
           a[3, c].each do |v|
-            program_data[d.number * 2, 2] = [v.to_i].pack("n").unpack("c*")
+            program_data[d.number * 2, 2] = [v.to_i].pack("n").unpack("C*")
             d = device_by_name (d+1).name
           end
         else
           if d.bit_device?
             a[3, c].each do |v|