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Internal Parameter

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RobotDaddy

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Joined: Thu Dec 05, 2013 12:57 pm
Posts: 8
Location: Las Vegas

Internal Parameter

We are using joysticks to run a code and it was working before, but now it says "Error: Internal Parameters". I don't know what that means or how to fix it. Can anyone help?

Wed Jan 08, 2014 6:48 pm

BurningLights

Professor

Joined: Sat Aug 31, 2013 9:15 am
Posts: 249

Re: Internal Parameter

Could you please post your code so we can take a look at it? Also, when do you get the error? Is it while compiling, or while the program is running on the NXT?

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Thu Jan 09, 2014 11:08 am

RobotDaddy

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Joined: Thu Dec 05, 2013 12:57 pm
Posts: 8
Location: Las Vegas

Re: Internal Parameter


	BurningLights wrote: Could you please post your code so we can take a look at it? Also, when do you get the error? Is it while compiling, or while the program is running on the NXT?

It shows on on the right controller when I click debugger windows>Joystick Competition.


	Code: #pragma config(Hubs, S1, HTMotor, none, none, none) #pragma config(Hubs, S2, HTMotor, none, none, none) #pragma config(Hubs, S3, HTMotor, none, none, none) #pragma config(Sensor, S1, , sensorI2CMuxController) #pragma config(Sensor, S2, , sensorI2CMuxController) #pragma config(Sensor, S3, , sensorI2CMuxController) #pragma config(Motor, mtr_S1_C1_1, motorF, tmotorTetrix, openLoop, reversed) #pragma config(Motor, mtr_S1_C1_2, motorG, tmotorTetrix, openLoop) #pragma config(Motor, mtr_S2_C1_1, motorD, tmotorTetrix, openLoop) #pragma config(Motor, mtr_S2_C1_2, motorE, tmotorTetrix, openLoop, reversed) #pragma config(Motor, mtr_S3_C1_1, motorH, tmotorTetrix, openLoop) #pragma config(Motor, mtr_S3_C1_2, motorI, tmotorTetrix, openLoop, reversed) //!!Code automatically generated by 'ROBOTC' configuration wizard !!// #include "JoystickDriver.c" task main() { while(true) { getJoystickSettings(joystick); motor[motorD] = joystick.joy1_y1; motor[motorE] = joystick.joy1_y2; //Motor E is Reversed getJoystickSettings(joystick); {if(abs(joystick.joy2_y1) > 10){ { motor[motorF] = joystick.joy2_y1/2; motor[motorG] = joystick.joy2_y1/2; //Motor G is reversed else{ motor[motorF] = 0; motor[motorG] = 0; }}} { if(abs(joystick.joy2_y2) > 10){ motor[motorH] = joystick.joy2_y2/2; motor[motorI] = joystick.joy2_y2/2; //Motor I is reversed else{ motor[motorH] = 0; motor[motorI] = 0; }}} }

Thu Jan 09, 2014 12:06 pm

cookthebook

Rookie

Joined: Wed Jan 09, 2013 11:48 pm
Posts: 44
Location: Saint Paul, MN

Re: Internal Parameter

I believe the problem might be that your else statements are inside your if statements:


	Code: {if(abs(joystick.joy2_y1) > 10){ { motor[motorF] = joystick.joy2_y1/2; motor[motorG] = joystick.joy2_y1/2; //Motor G is reversed else{ motor[motorF] = 0; motor[motorG] = 0; }}}

This can be shortened to:


	Code: if(abs(joystick.joy2_y1) > 10){ motor[motorF] = joystick.joy2_y1/2; motor[motorG] = joystick.joy2_y1/2; //Motor G is reversed } else{ motor[motorF] = 0; motor[motorG] = 0; }

I tried compiling this exact code in RobotC 3.62 and it threw me a major error on the else statements and merely ignored them, I have no idea how your code is even compiling for you. So I would fix those problems and then see how it works.

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Thu Jan 09, 2014 1:08 pm

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