File content as of revision 14:a30aa3b29a2e:

#include "mbed.h"
#include "dbgprint.h"
#include "robot.h"
#include "hcsr04.h"

BusOut leds(LED_RED,LED_GREEN,LED_BLUE);
Serial pc(USBTX, USBRX);

robot bot;

/*
//actual competition code, kinda
int firstSection(){  // drive forward and measure distance
    tmpOut = bot.absDriveForward(targetAngle,3000);
    // ping sensor
    tmpOut = bot.absDriveForward(targetAngle,3000);
    // ping sensor
}
int secondsection(){
    // second step
    // etc
}
*/

int main() {
    // Initialize variables
    leds = 0x2;
    char tmpchar = 0;
    const int* constbuf;  // displays values
    int tmpOut;
    double targetAngle=0.0;
    DBGPRINT("AA\n\r",1);  // to see if robot powers up at least
    
    // Initialize sensors
    //hcsr04(2,1) : trigger_out(trigger);
    
    // Loop
    while(1) {
        DBGPRINT("BB\n\r",1);
        leds = leds^0x7; // toggle the LEDs for each loop
        tmpchar = pc.getc();
        
        // all of these movement commands are blocking, so they can't be easily stopped short of resetting the microcontroller
        switch(tmpchar){
            case 'e': //drive in a smallish square
                bot.driveForward(0,3000);
                bot.driveForward(-90,0);
                bot.driveForward(-90,3000);
                bot.driveForward(-180,0);
                bot.driveForward(-180,3000);
                bot.driveForward(-270,0);
                bot.driveForward(-270,3000);
                bot.driveForward(0,0);
                DBGPRINT("={%f,\t%f,\t%f}\n\r",bot.x,bot.y,bot.rot*180.0/3.14159);
                break;
            case 'q': //poll the encoders
                constbuf = bot.bigenc.getVals();
                DBGPRINT("\n\r%d\t%d\t%d\t%d\n\r",constbuf[0],constbuf[1],constbuf[2],constbuf[3]);
                break;
            case 'z': //set the current direction to "forward" for the following "go forward/reverse" commands
                targetAngle = bot.gyro.getZDegrees();
                break;
            case 'w': // turn 90 degrees counter clockwise from the starting rotation
                bot.driveForward(90,0);
                DBGPRINT("={%f,\t%f,\t%f}\n\r",bot.x,bot.y,bot.rot*180.0/3.14159);
                break;
            case 'x': // turn 90 degrees clockwise from the starting rotation
                bot.driveForward(-90,0);
                DBGPRINT("={%f,\t%f,\t%f}\n\r",bot.x,bot.y,bot.rot*180.0/3.14159);
                break;
            case 'a': // turn the opposite direction from the starting one
                bot.driveForward(180,0);
                DBGPRINT("={%f,\t%f,\t%f}\n\r",bot.x,bot.y,bot.rot*180.0/3.14159);
                break;
            case 'd': // turn back to starting rotation
                bot.driveForward(0,0);
                DBGPRINT("={%f,\t%f,\t%f}\n\r",bot.x,bot.y,bot.rot*180.0/3.14159);
                break;
            case 'W': // drive forward a small bit
                //bot.driveForward(targetAngle,1000);
                //bot.motors.moveForward(100);
                tmpOut = bot.absDriveForward(targetAngle,3000);
                DBGPRINT("W -> %d\n\r",tmpOut);
                DBGPRINT("={%f,\t%f,\t%f}\n\r",bot.x,bot.y,bot.rot*180.0/3.14159);
                break;
            case 'E': //drive forward five times as much
                bot.driveForward(targetAngle,5000);
                DBGPRINT("={%f,\t%f,\t%f}\n\r",bot.x,bot.y,bot.rot*180.0/3.14159);
                break;
            case 'X': // small reverse
                //bot.driveForward(targetAngle,-1000);
                
                tmpOut = bot.absDriveForward(targetAngle,-3000);
                DBGPRINT("X -> %d\n\r",tmpOut);
                DBGPRINT("={%f,\t%f,\t%f}\n\r",bot.x,bot.y,bot.rot*180.0/3.14159);
                break;
            case 'C': // big reverse
                bot.driveForward(targetAngle,-5000);
                DBGPRINT("={%f,\t%f,\t%f}\n\r",bot.x,bot.y,bot.rot*180.0/3.14159);
                break;
            case 'p': // poll the gyro
                DBGPRINT("%d\r\n",bot.gyro.getZ());
                break;
            case 'l': //calibrate the gyro ( caution, only use after resetting and before moving, otherwise will break any calibration)
                bot.gyro.calibrate();
                break;
                
                // these are all control system modifications which should be fairly well locked down at this point
            case 't':
                bot.pfac*=2;
                DBGPRINT("pfac = %f\r\n",bot.pfac);
                break;
            case 'g':
                bot.pfac/=2;
                DBGPRINT("pfac = %f\r\n",bot.pfac);
                break;
            case 'y':
                bot.ifac*=2;
                DBGPRINT("ifac = %f\r\n",bot.ifac);
                break;
            case 'h':
                bot.ifac/=2;
                DBGPRINT("ifac = %f\r\n",bot.ifac);
                break;
            case 'u':
                bot.dfac*=2;
                DBGPRINT("dfac = %f\r\n",bot.dfac);
                break;
            case 'j':
                bot.dfac/=2;
                DBGPRINT("dfac = %f\r\n",bot.dfac);
                break;
            case 'i':
                //put distance ping here
                bot.pingLeft.trigger();
                wait(1);
                float pingresult = bot.pingLeft.inches();
                DBGPRINT("Distance = %f\r\n",pingresult);
                break;
            case 'k':
                bot.angfac/=2;
                DBGPRINT("angfac = %f\r\n",bot.angfac);
                break;
            case 'T':
                bot.pfac*=1.05;
                DBGPRINT("pfac = %f\r\n",bot.pfac);
                break;
            case 'G':
                bot.pfac/=1.05;
                DBGPRINT("pfac = %f\r\n",bot.pfac);
                break;
            case 'Y':
                bot.ifac*=1.05;
                DBGPRINT("ifac = %f\r\n",bot.ifac);
                break;
            case 'H':
                bot.ifac/=1.05;
                DBGPRINT("ifac = %f\r\n",bot.ifac);
                break;
            case 'U':
                bot.dfac*=1.05;
                DBGPRINT("dfac = %f\r\n",bot.dfac);
                break;
            case 'J':
                bot.dfac/=1.05;
                DBGPRINT("dfac = %f\r\n",bot.dfac);
                break;
                
                // poll the compass ( currently gives bad values )
            case 'Q':
                DBGPRINT("Compass vector = %d\t%d\t%d\r\n",bot.gyro.xmag,bot.gyro.ymag,bot.gyro.zmag);
                break;
                
               // brake if we get an unknown command
            default:
                bot.left.brake();
                bot.right.brake();
                break;
                
        }
    }
}