zaphod/MyRobot.cpp

//TODO
//Add a button on joystick that activates "auto" to drive to 40 inches away and another to shoot when at 40 inches away (use the little joystick on both drive and shooter stick)
//Sonar in auto: drive till 40in away (dashboard value) and shoot
#include "WPILib.h"
#include "SmartDashboard/SmartDashboard.h"
//#include "Command.h"
#include <iostream>
#include <math.h>
#include <vector>
#include <sstream>
class RobotDemo : public SimpleRobot
{
  RobotDrive myRobot;
  float potVal, multiplier, servoXState, servoYState, throttle, ServoXJoyPos, ServoYJoyPos;
  bool collectorExtended, shooting, compressing;
  float upLimit;
  //string cmd;
  Joystick Rstick, Lstick;
  Servo Servo1, Servo2;
  Solenoid collectorSole1, collectorSole2;
  //Do we need this? TODO - Austen
  Relay collectorSpike, lightingSpike;
  Compressor compressor;
  Jaguar Left1, Left2, Left3, Right1, Right2, Right3, RightArmMotor1, RightArmMotor2, LeftArmMotor1, LeftArmMotor2, CollectorMotor1;
  AnalogChannel armPot;
  //Ultrasonic
  AnalogChannel BallSonicLeft, BallSonicRight, WallSonicLeft, WallSonicRight;
  DigitalOutput BallLeft, BallRight, WallLeft, WallRight;
public:
  RobotDemo():
    //Limit Switches
    //TODO
    //Joysticks
    Rstick(1),
    Lstick(2),
    //Pot
    armPot(6),
    //Ultrasonic
    BallSonicLeft(1),
    BallSonicRight(2),
    WallSonicLeft(3),
    WallSonicRight(4),
    BallLeft(1,4),
    WallLeft(1,5),
    BallRight(2,4),
    WallRight(2,5),
    //Compressor
    compressor(2, 5, 1, 1),
    //Solenoids
    collectorSole1(1),
    collectorSole2(2),
    //Driver Motors
    Left1(1, 1),
    Left2(1, 2),
    Left3(1, 3),
    Right1(2, 1),
    Right2(2, 2),
    Right3(2, 3),
    //Servos
    Servo1(1, 7),
    Servo2(1, 8),
    //Spikes
    collectorSpike(2, 7),
    lightingSpike(2, 8),
    //Shooter Motors
    LeftArmMotor1(1, 4),
    LeftArmMotor2(1, 5),
    RightArmMotor1(2, 4),
    RightArmMotor2(2, 5),
    //Collector Motor
    CollectorMotor1(1, 6),
    myRobot(Left1, Left2, Right1, Right2) {
      GetWatchdog().SetEnabled(false);
    }
  void RobotInit() {
    //Initializing robot
    DashboardSetup();
    servoXState = 90;
    servoYState = 90;
    multiplier = 1.0f;
    upLimit = 130.0;
    compressor.Start();
    shooting = false;
    compressing = true;
    throttle=0;
  }
  void DashboardSetup() {
    SmartDashboard::PutNumber("Throttle", throttle);
    SmartDashboard::PutNumber("upLimit", 120.0f);
    //SmartDashboard::PutString("Auto", cmd);
    SmartDashboard::PutNumber("armPot", potToDegrees(armPot.GetAverageVoltage()));
    SmartDashboard::PutNumber("Log Level", 1);
    //Ultrasonic
    SmartDashboard::PutNumber("Wall Left", voltToDistance(WallSonicLeft.GetAverageVoltage(),true));
    SmartDashboard::PutNumber("Wall Right", voltToDistance(WallSonicRight.GetAverageVoltage(),true));
    SmartDashboard::PutNumber("Ball Left", voltToDistance(BallSonicLeft.GetAverageVoltage()));
    SmartDashboard::PutNumber("Ball Right", voltToDistance(BallSonicRight.GetAverageVoltage()));

    SmartDashboard::PutNumber("AutoDistance",350.0f);
    SmartDashboard::PutNumber("AutoYValue",350.0f);
    SmartDashboard::PutNumber("AutoPower",0.455f);
    SmartDashboard::PutNumber("AutoAngle",130.0f);
    SmartDashboard::PutNumber("AutoCorrection",0.06f);

    SmartDashboard::PutNumber("ShortRange",0.465f);
    SmartDashboard::PutNumber("ShooterButtonPower10",0.605f);
    SmartDashboard::PutNumber("ShooterButtonPower7",1.0f);
    SmartDashboard::PutNumber("ShooterButtonPower8",0.5f);

    SmartDashboard::PutBoolean("OneBallAuto",true);
    SmartDashboard::PutBoolean("Daniel Mode",false);
    SmartDashboard::PutBoolean("CollectorState",false);
  }
  void updateDashboard() {
    SmartDashboard::PutNumber("Throttle", throttle);
    SmartDashboard::PutNumber("armPot", potToDegrees(armPot.GetAverageVoltage()));
    SmartDashboard::PutNumber("Wall Left", voltToDistance(WallSonicLeft.GetAverageVoltage(),true));
    SmartDashboard::PutNumber("Wall Right", voltToDistance(WallSonicRight.GetAverageVoltage(),true));
    SmartDashboard::PutNumber("Ball Left", voltToDistance(BallSonicLeft.GetAverageVoltage()));
    SmartDashboard::PutNumber("Ball Right", voltToDistance(BallSonicRight.GetAverageVoltage()));
    SmartDashboard::PutNumber("upLimit", upLimit);
    if(upLimit > 167) {
      upLimit = 167;
    }
  }
  void shootRobot(float power=0) {
    //Needs a limit to help the driver aim
    //In this case its checking that we are no more than 15 degrees off
    //The override is in place in case an ultrasonic becomes damaged and we are unable to validate the distance through software
    setMotorValue(4, 1, cvt(power));
    setMotorValue(5, 1, cvt(power));
    setMotorValue(4, 2, cvt(-power));
    setMotorValue(5, 2, cvt(-power));
  }
  void logMsg(std::string message, int level) {
    if((int)SmartDashboard::GetNumber("Log Level") % level == 0) {
      printf((message+"\n").c_str());
    }
  }
  void driveRobot(float x, float y) {
    if(y>1.0f) {
      y=1.0f;
    } else if(y!=0.0f&&y<-1.0f) {
      y=-1.0f;
    }
    int leftPower = ((y+x)/2+1)*127+1;
    int rightPower = ((y-x)/2+1)*127+1;
    //logMsg("leftPower: "+toString<int>(leftPower),3);
    //logMsg("rightPower: "+toString<int>(rightPower),3);
    //logMsg("JoyX: "+toString<float>(Rstick.GetX()),3);
    //logMsg("JoyY: "+toString<float>(Rstick.GetY()),3);
    setMotorValue(1, 1, leftPower);
    setMotorValue(2, 1, leftPower);
    setMotorValue(3, 1, leftPower);
    setMotorValue(1, 2, rightPower);
    setMotorValue(2, 2, rightPower);
    setMotorValue(3, 2, rightPower);
  }
  template<typename numbertype> string toString(numbertype a) {
    //TODO
    stringstream ss;
    ss<<a;
    string s = ss.str();
    return s;
  }
  float voltToDistance(float a,bool wall=false) {
    if(wall) {
      return (a / 0.00488f) / 2.54f;
    } else {
      return (a / 0.000976562f) / 25.4f;
    }
  }
  float potToDegrees(float a) {
    float max = -.0003948;
    float min = 5.0245547;
    float b = a - max;
    min = min - max; // ~5.0027
    max = max - max; //=0
    return 300 - ((b + max) * (300 / min));
  }
  int cvt(float input) {
    return input * 127.0f + 128;
  }
  void setMotorValue(int motor, int subwayStation = 1, int value = 127) {
    if(subwayStation == 1) {
      switch(motor) {
          //Drive motors
        case 1:
          Left1.SetRaw(value);
          break;
        case 2:
          Left2.SetRaw(value);
          break;
        case 3:
          Left3.SetRaw(value);
          break;
        case 4:
          LeftArmMotor1.SetRaw(value);
          break;
        case 5:
          LeftArmMotor2.SetRaw(value);
          break;
        case 6:
          CollectorMotor1.SetRaw(value);
          break;
        case 7:
          break;
        case 8:
          break;
        case 9:
          break;
        case 10:
          break;
      }
    } else if(subwayStation == 2) {
      switch(motor) {
          //Shooter motors
        case 1:
          Right1.SetRaw(value);
          break;
        case 2:
          Right2.SetRaw(value);
          break;
        case 3:
          Right3.SetRaw(value);
          break;
        case 4:
          RightArmMotor1.SetRaw(value);
          break;
        case 5:
          RightArmMotor2.SetRaw(value);
          break;
        case 6:
          break;
        case 7:
          Servo1.SetAngle(value);
          break;
        case 8:
          Servo2.SetAngle(value);
          break;
        case 9:
          break;
        case 10:
          break;
      }
    }
  }
  void Test() {
  }
  void Autonomous() {
    myRobot.SetSafetyEnabled(false);
    int avgDist;
    int commandIndex=0;
    int i=0;
    int cur=0;
    int averageAmount=5;
    float initalDriveTime=1.4; //The amount of time in seconds that we will drive forward at the start of the match
    float shooterMaxAngle=125; //The maximum angle that the arm can shoot to during all of auto
    float shooterDelay = 2;    //The amount of time in seconds between the inital drive time and the shooter firing
    float shooterDuration = .5;//The amount of time in seconds that the shooter motors will be moving
    shooterDelay = (shooterDelay*200); //Do math to figure out the times to start the shooting
    float sampleCount=12;
    float avgRight=0;
    float curDist;
    float thisIsATest;
    compressing=false;
    collectorSole1.Set(false);
    collectorSole2.Set(true);
    WallLeft.Set(1);
    BallLeft.Set(0);
    WallRight.Set(1);
    BallRight.Set(0);
    SmartDashboard::PutBoolean("CollectorState",true);
    while(IsEnabled()&&IsAutonomous()) {
      //Drive initial amount of time
      //if(i<=initalDriveTime*200) {
      //setMotorValue(6, 1, 1);
      if(SmartDashboard::GetBoolean("OneBallAuto")){
        int x=SmartDashboard::GetNumber("AutoDistance");
        int y=SmartDashboard::GetNumber("AutoYValue");
        float power=SmartDashboard::GetNumber("AutoPower");
        int angle=SmartDashboard::GetNumber("AutoAngle");
        float correction=SmartDashboard::GetNumber("AutoCorrection");
        setMotorValue(6, 1, 1);
        if(i<200+x) {
          //Forward .5s
          driveRobot(-1.0f,correction);
          shootRobot(0.0f);
        }else if(i>=200+x&&i<=400+x){
          //Wait
          driveRobot(0.0f, 0.0f);
          shootRobot(0.0f);
        } else if(i>400+x&&i<500+x&&/*120*/angle>=potToDegrees(armPot.GetAverageVoltage())) {
          //Shoot
          driveRobot(0.0f, 0.0f);
          shootRobot(power);
        } else if(i>400+x&&i<500+x&&/*120*/angle<=potToDegrees(armPot.GetAverageVoltage())) {
          //Wait
          driveRobot(0.0f, 0.0f);
          shootRobot(0.0f);
        } else if(i>=500) {
          //Kill robit
          driveRobot(0.0f, 0.0f);
          shootRobot(0.0f);
        }
      }else{
        int x=SmartDashboard::GetNumber("AutoDistance");
        int y=SmartDashboard::GetNumber("AutoYValue");
        float power=SmartDashboard::GetNumber("AutoPower");
        int angle=SmartDashboard::GetNumber("AutoAngle");
        float correction=SmartDashboard::GetNumber("AutoCorrection");
        if(i<1700+3*x+2*y){
          setMotorValue(6, 1, 1);
        }
        if(i<200+x) {
          //Forward .5s
          driveRobot(-1.0f,correction);
          shootRobot(0.0f);
        }else if(i>=200+x&&i<=400+x){
          //Wait
          driveRobot(0.0f, 0.0f);
          shootRobot(0.0f);
        } else if(i>400+x&&i<500+x&&/*120*/angle>=potToDegrees(armPot.GetAverageVoltage())) {
          //Shoot
          driveRobot(0.0f, 0.0f);
          shootRobot(power);
        } else if(i>400+x&&i<500+x&&/*120*/angle<=potToDegrees(armPot.GetAverageVoltage())) {
          //Wait
          driveRobot(0.0f, 0.0f);
          shootRobot(0.0f);
        } else if(i>500+x&&i<700+2*x+y) {
          //Drive backward 1s, Collect ball
          if(40.0f<=potToDegrees(armPot.GetAverageVoltage())){
            shootRobot(-0.30f);
          }
          driveRobot(0.6f,correction);
          shootRobot(0.0f);
        } else if(i>=700+2*x+y&&i<=1300+2*x+y){
          //Wait
          driveRobot(0.0f,0.0f);
          shootRobot(0.0f);
        } else if(i>1300+2*x+y&&i<1500+3*x+2*y) {
          //Drive forward 1s
          driveRobot(-1.0f,correction);
          shootRobot(0.0f);
        } else if(i>=1500+3*x+2*y&&i<=1600+3*x+2*y){
          //Wait
          driveRobot(0.0f,0.0f);
          shootRobot(0.0f);
        } else if(i>1600+3*x+2*y&&i<1700+3*x+2*y&&/*120*/angle>=potToDegrees(armPot.GetAverageVoltage())){
          //Shoot
          driveRobot(0.0f,0.0f);
          shootRobot(power);
        } else if(i>1600+3*x+2*y&&i<1700+3*x+2*y&&/*120*/angle<=potToDegrees(armPot.GetAverageVoltage())){
          //Wait
          driveRobot(0.0f,0.0f);
          shootRobot(0.0f);
        } else if(i>1700+3*x+2*y&&40.0f<=potToDegrees(armPot.GetAverageVoltage())) {
          //Stop robot after auto, let down shooter
          driveRobot(0.0f,0.0f);
          shootRobot(-0.15);
        } else if(i>1700+3*x+2*y&&40.0f>=potToDegrees(armPot.GetAverageVoltage())) {
          //Stop all motors
          driveRobot(0.0f,0.0f);
          shootRobot(0.0f);
        }
      }
      updateDashboard();
      if(i % 100 == 0 && compressing && compressor.GetPressureSwitchValue() == 1) {
        compressor.Stop();
        compressing = false;
        logMsg("Stopping the compressor",2);
      }
      if(i % 100 == 0 && !compressing && compressor.GetPressureSwitchValue() == 0) {
        compressor.Start();
        compressing = true;
        logMsg("Starting the compressor",2);
      }
      Wait(0.005f);
      i++;
      cur++;
    }
    i=0;
    compressing = false;
    compressor.Stop();
  }
  void OperatorControl() {
    myRobot.SetSafetyEnabled(false);
    int i = 0;
    int cur=0;
    bool swap=false;
    collectorSole1.Set(true);
    collectorSole2.Set(false);
    compressing = false;
    logMsg("Starting Teleop",1);
    SmartDashboard::PutBoolean("CollectorState",false);
    while(IsEnabled() && IsOperatorControl()) {
      if(cur==50) {
        cur=0;
        WallLeft.Set(swap?1:0);
        BallRight.Set(swap?1:0);
        WallRight.Set(swap?0:1);
        BallRight.Set(swap?0:1);
        swap=!swap;
      }
      if(Lstick.GetRawButton(9)==1){
        throttle = (-Lstick.GetRawAxis(4)+1)/2;
      }else if(Lstick.GetRawButton(10)){
        throttle = SmartDashboard::GetNumber("ShooterButtonPower10");
      }else if(Lstick.GetRawButton(7)){
        throttle = SmartDashboard::GetNumber("ShooterButtonPower7");
      }else if(Lstick.GetRawButton(8)){
        throttle = SmartDashboard::GetNumber("ShooterButtonPower8");
      }
      if(SmartDashboard::GetBoolean("Daniel Mode")) {
        driveRobot(-Rstick.GetY(),Rstick.GetZ()+Rstick.GetX());
      } else {
        driveRobot(Rstick.GetY(),Rstick.GetZ()+Rstick.GetX());
      }
      //Log things
      if(i % 200 == 0) {
        //logMsg(toString(compressor.GetPressureSwitchValue()),2);
        //logMsg("armPot value: "+toString(armPot.GetAverageVoltage(),11));
        //logMsg("Converted armPot value: "+toString(armPot.GetAverageVoltage(),11));
      }
      if(i % 100 == 0 && compressing && compressor.GetPressureSwitchValue() == 1) {
        compressor.Stop();
        compressing = false;
        logMsg("Stopping the compressor",2);
      }
      if(i % 100 == 0 && !compressing && compressor.GetPressureSwitchValue() == 0) {
        compressor.Start();
        compressing = true;
        logMsg("Starting the compressor... again",2);
      }
      if(Lstick.GetRawButton(3)){
        upLimit=100.0f;
      }
      if(Lstick.GetRawButton(4)){
        upLimit=120.0f;
      }
      if(Lstick.GetRawButton(5)){
        upLimit=90.0f;
      }
      if(Lstick.GetRawButton(6)){
        upLimit=130.0f;
      }
      //TODO
      updateDashboard();
      if(Lstick.GetRawButton(1)==1&&Lstick.GetRawButton(2)==1){
        throttle=SmartDashboard::GetNumber("ShortRange");
        if(collectorExtended){
          shooting = true;
          logMsg("Firing",13);
          logMsg("Collector is extended, going to fire",17);
          shootRobot(throttle);
          setMotorValue(6, 1, 1);
        }else{
          shooting = false;
          logMsg("Collector is NOT extended, not going to fire",17);
        }
     }else if(Lstick.GetRawButton(1)==1) {
        //Move arm motors based on throttle
        if(collectorExtended == false) {
          shooting = false;
          logMsg("Collector is NOT extended, not going to fire",17);
        }
        if(collectorExtended == true&&(upLimit>=potToDegrees(armPot.GetAverageVoltage()))) {
          shooting = true;
          logMsg("Firing",13);
          logMsg("Collector is extended, going to fire",17);
          shootRobot(throttle);
          setMotorValue(6, 1, 1);
        }
      } else if(Lstick.GetRawButton(1)==1&&(upLimit<=potToDegrees(armPot.GetAverageVoltage()))) {
        shooting = false;
        logMsg("Stopping shooter motor",13);
        logMsg("Stopping collector motor",17);
        shootRobot(0);
      } else if(Lstick.GetRawButton(2)==1) {
        //Reverse the arm motors
        shooting = false;
        if(collectorExtended == false) {
          logMsg("Collector is not extended, not going to fire",17);
        }
        if(collectorExtended == true) {
          shootRobot(-0.1f);
          logMsg("Collector is extended, going to fire",17);
        }
      } else {
        shooting = false;
        //Stop all motors
        shootRobot(0);
      }
      if(Rstick.GetRawButton(9)==1) {
        SmartDashboard::PutBoolean("CollectorState",true);
        collectorExtended = true;
        collectorSole1.Set(false);
        collectorSole2.Set(true);
      } else if(Rstick.GetRawButton(10)==1) {
        SmartDashboard::PutBoolean("CollectorState",false);
        collectorExtended = false;
        collectorSole1.Set(true);
        collectorSole2.Set(false);
      }
      if(Lstick.GetRawButton(11)==1) {
        setMotorValue(6, 1, 1);
      } else if(Lstick.GetRawButton(12)==1) {
        setMotorValue(6, 1, 255);
      } else if(!shooting) {
        setMotorValue(6, 1, 0);
      }
      cur++;
      i++;
      Wait(0.005f);
    }
  }
};
START_ROBOT_CLASS(RobotDemo);