nxtOSEK/lejos_nxj/samples/RCXRemote/RCXRemote.java

   1 \r
   2 import lejos.nxt.*;\r
   3 \r
   4 /*\r
   5  * Emulates the RCX Remote control\r
   6  *\r
   7  * @author Lawrie Griffiths <lawrie.griffiths@ntlworld.com>\r
   8  * \r
   9  * Bugs:\r
  10  *   Beep does not work twice in a row with standard RCX firmware.\r
  11  *   Commands only work every other time with RCX leJOS RemoteControlTest\r
  12  *   example (due to the RCX leJOS Remote Control system not\r
  13  *   handling the 0x08 toggle bit in RCX opcodes).\r
  14  */\r
  15 public class RCXRemote {\r
  16         public static void main(String[] args) throws Exception {\r
  17                 RCXLink link = new RCXLink(SensorPort.S1);\r
  18                 String[] menuItems = \r
  19                         {"P1", "P2", "P3", "P4", "P5",\r
  20                          "Stop", "Beep",\r
  21                          "A fwd", "A bwd", "B fwd", \r
  22                          "B bwd", "C fwd", "C bwd",\r
  23                          "Msg 1", "Msg 2", "Msg 3"};    \r
  24                 TextMenu menu = new TextMenu(menuItems,1,"RCX Remote");         \r
  25                 int menu_item;\r
  26                 \r
  27                 do {\r
  28                         menu_item = menu.select();\r
  29                         \r
  30                         if (menu_item >= 0 && menu_item <= 4) {\r
  31                                 link.runProgram(menu_item + 1);\r
  32                         }\r
  33                         \r
  34                         if (menu_item == 5) link.stopAllPrograms();\r
  35                         if (menu_item == 6) link.beep();\r
  36                                         \r
  37                         if (menu_item == 7) link.forwardStep(0);\r
  38                         if (menu_item == 8) link.backwardStep(0);\r
  39                         if (menu_item == 9) link.forwardStep(1);\r
  40                         if (menu_item == 10) link.backwardStep(1);\r
  41                         if (menu_item == 11) link.forwardStep(1);\r
  42                         if (menu_item == 12) link.backwardStep(1);\r
  43                         \r
  44                         if (menu_item >=13 && menu_item <= 15) {\r
  45                                 link.sendRemoteCommand(1 << (menu_item - 13));\r
  46                         }\r
  47                         \r
  48                 } while (menu_item >= 0);               \r
  49         }       \r
  50 }\r