7045f71822bb001711b8bf632416c20d 2.3 KB

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  1. package robots;
  2. import java.util.ArrayList;
  3. import lejos.robotics.localization.OdometryPoseProvider;
  4. import lejos.robotics.navigation.Pose;
  5. import lejos.robotics.navigation.DifferentialPilot;
  6. import lejos.nxt.Motor;
  7. import lejos.nxt.SensorPort;
  8. import lejos.nxt.UltrasonicSensor;
  9. public class LCPRobot implements Robot {
  10. static DifferentialPilot pilot;
  11. static UltrasonicSensor sonar;
  12. public LCPRobot() {
  13. }
  14. @Override
  15. public void move(double x) {
  16. pilot.travel(x);
  17. }
  18. @Override
  19. public void rotate(double x) {
  20. pilot.rotate(x);
  21. }
  22. @Override
  23. public ArrayList<DataPose> scann(int ini, int end, int interval) {
  24. ArrayList<DataPose> result = new ArrayList<DataPose>();
  25. int val = 0;
  26. double ang = 0;
  27. int engine_mult = 1;
  28. Motor.C.setSpeed(200);
  29. Motor.C.rotate(-90 * engine_mult); // gira sonar para a posicao 0 grau
  30. Motor.C.rotate(-(engine_mult * ini)); // gira ate a posicao inicial passada no parametro ini
  31. Motor.C.setSpeed(80);
  32. for (int j = 0; j <= (engine_mult * end); j += (engine_mult * interval)) {
  33. Motor.C.rotate(-(engine_mult * interval));
  34. val = sonar.getDistance();
  35. // ang = (j/(5*end)) * 180.0;
  36. ang = ini + interval;
  37. DataPose data = new DataPose();
  38. data.setDistance(val);
  39. data.setSensorAngle(ang);
  40. data.setPose(provider.getPose());
  41. result.add(data);
  42. }
  43. Motor.C.setSpeed(200);
  44. Motor.C.rotate(0);
  45. return result;
  46. }
  47. @Override
  48. public String toString() {
  49. return "LCP Robot";
  50. }
  51. @Override
  52. public void moveForward() {
  53. pilot.forward();
  54. }
  55. @Override
  56. public void moveLeft() {
  57. pilot.rotateLeft();
  58. }
  59. @Override
  60. public void moveRight() {
  61. pilot.rotateRight();
  62. }
  63. @Override
  64. public void moveBackward() {
  65. pilot.backward();
  66. }
  67. @Override
  68. public void stop() {
  69. pilot.stop();
  70. }
  71. @Override
  72. public void scann(RobotReturn r) {
  73. // TODO Auto-generated method stub
  74. }
  75. @Override
  76. public void stopScann() {
  77. // TODO Auto-generated method stub
  78. }
  79. @Override
  80. public boolean connect() {
  81. //pilot = new DifferentialPilot(5.6f, 11.2f, Motor.B, Motor.A);
  82. pilot = new DifferentialPilot(5.6f, 11.2f, Motor.B, Motor.A);
  83. sonar = new UltrasonicSensor(SensorPort.S1);
  84. pilot.setTravelSpeed(10);
  85. pilot.setRotateSpeed(40);
  86. return true;
  87. }
  88. @Override
  89. public void disconnect() {
  90. }
  91. @Override
  92. public void setPose(float x, float y, float a) {
  93. provider.setPose(new Pose(x, y, a));
  94. }
  95. }