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RobotC 2.25 can't see original PIC Radio Controller 
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Joined: Fri Sep 24, 2010 7:05 am
Posts: 1
Post RobotC 2.25 can't see original PIC Radio Controller
Would anyone have some advice on this issue??

I've upgraded to RobotC 2.25. Works great with Cortex. However when trying to use with the original vex pic (0.5) and controller, the RX1 light does not come on once a user program is loaded. I have the program correctly set to use the 0.5 vex, and the standard file master and robotC firmware updated fine. After reboot, the controller light (rx1) comes on as if the connection is fine. But as soon as I load a user program and roboot...the rx1 light goes off.

The compiler will not allow me to use bVexAutonomousMode = false; or bIfiAutonomousMode = false;. But it's behaving as if it's in in autonomous mode and won't let the controller connect. What could I be missing that would allow the controller to connect once the user program is launched? My batteries are fine and crystals match....

Here's my user program:
-------------------------------
Code:
#pragma config(Motor,  port1,           rightMotor,    tmotorNormal, openLoop, reversed)
#pragma config(Motor,  port2,           leftMotor,     tmotorNormal, openLoop)
#pragma config(Motor,  port5,           motorA,        tmotorNormal, openLoop)
#pragma config(Motor,  port6,           motorB,        tmotorNormal, openLoop)
#pragma config(Motor,  port7,           servoA,        tmotorServo, openLoop)
#pragma config(Motor,  port8,           servoDP,       tmotorServo, openLoop)

//*!!Code automatically generated by 'ROBOTC' configuration wizard               !!*//

task main()
{
  int joy_x;            //hold values from channel 1 and 2 for driving
  int joy_y;           
  int threshold = 20;   // helps to eliminate 'noise' from a joystick that isn't perfectly at (0,0)
  int btn_5;          // will hold the value of buttons to determine if channel 3 will control the motors
  int btn_6;
  int joy_3;            // will hold the value of channel 3 for controlling motors
 // bVEXNETActive = false;
  //kNumbOfVexRFJoysticks = 1;
 //bIfiAutonomousMode = false;
  while(1==1)
  {
    joy_x = vexRT[Ch1];   // This is the RIGHT analog stick.  For LEFT, change 'Ch1' to 'Ch4'.
    joy_y = vexRT[Ch2];   // This is the RIGHT analog stick.  For LEFT, change 'Ch2' to 'Ch3'.


    // Forward, backward, and swing turns:
    if(abs(joy_y) > threshold)
    {
      motor[leftMotor]  = (joy_y + joy_x);
      motor[rightMotor] = (joy_y - joy_x);
    }
    // Turning in place:
   else if((abs(joy_x) > threshold) && (abs(joy_y) < threshold))
    {
     motor[leftMotor]  = joy_x;
      motor[rightMotor] = (-1 * joy_x);
    }
    // Standing still:
    else
    {
      motor[leftMotor]  = 0;
      motor[rightMotor] = 0;
    }
    // Assign control values for joystick for use in controlling 4 other motors with joystick 3
    joy_3 = vexRT[Ch3];
    btn_5 = vexRT[Ch5];
    btn_6 = vexRT[Ch6];

    //control motor3
    if (btn_6 > 0)
    {
    motor[motorA] = joy_3;
    }
    else
    {
    motor[motorA] = 0;
    }

    //control motor4
    if (btn_6 < 0)
    {
    motor[motorB] = joy_3;
    }
    else
    {
    motor[motorB] = 0;
    }

    //control servo5
    if (btn_5 > 0)
    {
    motor[servoA] = joy_3;
    }

    //control servoDP
    if (btn_5 < 1)
    {
    motor[servoDP] = joy_3;
    }

  }
}


Fri Sep 24, 2010 7:24 am
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Joined: Tue Jun 02, 2009 2:41 pm
Posts: 3
Post Re: RobotC 2.25 can't see original PIC Radio Controller
I have the same problem and cannot believe that there have been no replies to your question :x . And the question I raised about it in an earlier thread just got a comment it out. I was to demonstrate RobotC to around 50 teachers this past week and I was unable to get the PIC Micro to recognise the controllers. I had to install the old version of RobotC over my registered ones on all the laptops (6) in the middle of the presentation. As a result all the teachers went away with a less than favourable impression of RobotC.

The ANNOYING thing is that it 'seemed to work' on my laptop when I was testing it before the presentation.

I AM VERY ANNOYED.


Sat Oct 02, 2010 12:09 am
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Joined: Wed Mar 05, 2008 8:14 am
Posts: 3289
Location: Rotterdam, The Netherlands
Post Re: RobotC 2.25 can't see original PIC Radio Controller
If you need a response to a support question, you should mail support@robotc.net. Make sure they know you wrote on the forums and never got the response you needed. I am sure they are sensitive to potential lost sales.

- Xander

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| (Title bestowed upon on the 8th day of November, 2013)
| My Blog: I'd Rather Be Building Robots
| ROBOTC 3rd Party Driver Suite: [Project Page]


Sat Oct 02, 2010 2:26 am
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Joined: Wed Jan 24, 2007 10:42 am
Posts: 614
Post Re: RobotC 2.25 can't see original PIC Radio Controller
We're aware of the issue and will be posting a Cortex 2.26 version tomorrow (10/4/10) to address this issue along with a few others.

Thanks for alerting us to the issue.

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Timothy Friez
ROBOTC Developer - SW Engineer
tfriez@robotc.net


Sun Oct 03, 2010 9:17 pm
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