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There are no new unread posts for this topic.   Hi, I'm trying to connect four motors (interactive servo motors) to my NXT brick, but there's only 3 ports for motors...I'd like to avoid using two bricks--it's too heavy. I've been told that I could use two bricks connected via bluetooth, or maybe use a third party multiplexer...any suggestions? Cheers, Melanie More than three motors?

in FTC Programming

MelMikulecky

0

3393

Tue Jun 09, 2009 9:50 am

MelMikulecky View the latest post

There are no new unread posts for this topic.   Hi I'm working for a course project that requires very accurate movement for the motor I have tried to used nMotorEncoder and checked for its value in a loop[ but still the difference is exceeding the tolerable value I also have tried the nMotorEncoderTarget but this is one ugly function in which it missed up the nMotorEncoder value to reflect the value passed to the target pluse it uses the PID control in which will case the motor to be in the HOLD state just 2-5 ticks away and the only way to... Motor Precision: I/O Map

in ROBOTC for LEGO MINDSTORMS

mohem

0

2355

Sun May 31, 2009 8:55 pm

mohem View the latest post

There are no new unread posts for this topic.   @developers: when will we have RS485 commands like in NXC? are there - maybe - already those commands available in 1.54 we didn't notice yet? This is the related NXC code which I want to transform to RobotC: this is a NXC nxt master program: ====================================== and this is the NXC slave program: ========================== These are the programs used in the You tube video at demonstrating using RS485 port to network NXT bricks. You will need 'NBC compiler' from to run these... 1.54 @developers: when will we have RS485 cmds like in NXC

in ROBOTC for LEGO MINDSTORMS

Ford Prefect

0

3338

Wed May 13, 2009 11:28 am

Ford Prefect View the latest post

There are no new unread posts for this topic.   right, first off, my code does work as far as i know, apart from the issues im about to explain basically what i need to do is select a different screen if a different button is pressed, im not sure if ive coded the above correctly, and i dont want to continue as when ive ran the program and pressed the left button once the 60second timer is up, the min and max values dont come up, any ideas whats gone wrong? help with the nxt buttons

in ROBOTC for LEGO MINDSTORMS

quickshot89

0

3045

Sun May 10, 2009 6:58 am

quickshot89 View the latest post

There are no new unread posts for this topic.   Has anybody tried recording a voice and get the NXT to talk? It seems like it would not be that difficult which makes me believe it is a royal pain in the rear. Simple is easy to imagine but a real pain to implement. Use voice recording

in ROBOTC for LEGO MINDSTORMS

gflint

0

2468

Fri May 08, 2009 12:22 pm

gflint View the latest post

This topic is locked, you cannot edit posts or make further replies.   Hey everyone, A new release of the 3rd Party Driver Suite for RobotC is out! This version is RC1. Changes: * Driver for the new HiTechnic IR Seeker v2 (HTDIR) has been added * Driver for the HiTechnic Compass Sensor which I had forgotten to include with the last release has also been added * New experimental function in the NXTCam driver to calculate the average center of all the blobs of a specific colour index. You can download the driver and documentation from here: [ LINK ] The latest... Released: Driver suite for RobotC rc1

in Third-party sensors

mightor

0

4224

Sun Apr 26, 2009 2:23 pm

mightor View the latest post

There are no new unread posts for this topic.   Can RobotC use the VEX interupt/pwm ports for general I/O? In MPLab, I have been using the defined identifiers in the "ifi_aliases.h" file to re-configure the 6 interupt ports and the 8 pwm ports for general I/O uses. With MPLab, I have been using the 6 interupt ports as regular digital inputs and the unused servo ports as digital I/O as well. Thanks in advance Can RobotC use the VEX interupt/pwm ports for general I/O?

in ROBOTC for CORTEX & PIC

jhudak77

0

3304

Sun Apr 26, 2009 2:05 pm

jhudak77 View the latest post

There are no new unread posts for this topic.   Hey peeps, I've posted a new article on my blog about the new upcoming Line Leader sensor from Mindsensors. It includes some nice pics, a video and the source code for the menu driver configuration stuff I built for the sensor. The article can be found here: [ LINK ]. Enjoy! Xander Mean Lean Line Leading Machine

in Project Discussions

mightor

0

4791

Fri Apr 17, 2009 3:53 pm

mightor View the latest post

There are no new unread posts for this topic.   Hey everyone, Does anyone know if it is possible to somehow intercept the program exiting event to wrap some things up? I am not talking about the exit button press event, I know how to handle that. I am talking about when the program is about to exit. I am keen to trap this and handle it by writing data to the file system. I know RobotC has events and event handlers, but documentation regarding these mechanisms is sorely lacking. The "example" program that is shipped with RobotC... Events in RobotC

in ROBOTC for LEGO MINDSTORMS

mightor

0

2759

Thu Apr 16, 2009 2:43 pm

mightor View the latest post

There are no new unread posts for this topic.   I was trying to download the new FTC Troubleshooter Application, however it appears the link is invalid. clicking on the link, I get an Error 404. Eric FTC Troubleshooter Application

in FTC Programming

grajalese

0

2814

Thu Apr 02, 2009 12:36 pm

grajalese View the latest post

There are no new unread posts for this topic.   I get following error when the robot is running with debugger, pORGRAM SLOT: 0, TASK ID: MAIN ERROR AT pc: sub approach_room+0x006D task pc: sub change_posture+00x0000 task state: 'exception' exception type: 'stack overflow ' Why this error exists?? If you kindy want to help me, please pm me with email and i send you the code and you help me to locate therror. Thanks alot. exception type: 'stack overflow[9]'

in ROBOTC for CORTEX & PIC

swonder

0

3516

Tue Mar 24, 2009 3:53 pm

swonder View the latest post

There are no new unread posts for this topic.   So in the course of developing our autonomous code we have run into a few bumps and now I have yet another that makes no sense. Here's the issue. We have an arm and in our auto sequence we want to use it (DUH :roll: ). However when I write statements to operate the arm, they will not execute, they skip over them with no evidence of executing. The code. That is the jist of the code the line that moves the arm does not appear to execute. Now I could be doing something wrong but I don't think I... Auto code skipping statements

in FTC Programming

Atlantisbase

0

3521

Thu Mar 19, 2009 9:05 pm

Atlantisbase View the latest post

There are no new unread posts for this topic.   Found this bug: Behaviour: calc equals 48 Expected behaviour: calc should equal 96. Behaviour: calc equals 2*72. Expected behaviour: calc should equal 96. The following however works: Behaviour: calc equals 96. arithmetric does not work correct with return values

in ROBOTC for LEGO MINDSTORMS

andreas.balzer

0

2859

Fri Mar 06, 2009 3:52 pm

andreas.balzer View the latest post

There are no new unread posts for this topic.   Hi alll, my first product it's for sale (only on Portugal now), but in order to make official the code to robotc, i would need that this sensor could appear on sensors list. The address of this sensor could change (between 0x40 to 0x7E), so I would need to know if it's possible that my multiplexer becames availlable on RobotC. I add the example code and i could have more info on this site soon. So, it's possible to choose on Sensors this Multiplexer ? I would need something like: #pragma... NXT4YOU.COM + MD8

in Third-party sensors

docilio

0

3872

Fri Mar 06, 2009 10:59 am

docilio View the latest post

There are no new unread posts for this topic.   Hello everyone, I am working on writing some code to make I2C calls easier. In order to be able to pass "arrays" to my functions, I am using a typedef work around. Below is the code that doesn't work: But this does: Could someone explain this one to me? I am stumped. I wish I didn't have to pull tricks like this to pass arrays to my functions in the first place. I've used the byte_array trick in my NXTCam driver and there it works. It only fails with the sendI2CMsg call. I get... [SOLVED] I2C writing errors + passing data to functions

in ROBOTC for LEGO MINDSTORMS

mightor

0

3304

Fri Mar 06, 2009 7:36 am

mightor View the latest post

There are no new unread posts for this topic.   Hi everyone, quick question: Will the RCX PBrick be part of future RobotC/firmware enhancements or not? I am fully aware that the NXT is much more powerful than the RCX is, but that does not mean that the RCX is out ot fashion. Many (high) schools - at least in Germany - use RCX based robotics classes, and the kids sure have fun. And they learn a lot. In addition, with all the new functionality RobotC/new firmware (the latter I guess being more important) has unleashed, completely new projects... RCX support

in ROBOTC for LEGO MINDSTORMS

tbenter

0

2925

Mon Mar 02, 2009 4:23 pm

tbenter View the latest post

There are no new unread posts for this topic.   I have a problem when writing to files on NXT. I have to save some data (raw values) into the NXT, but i have to do it alternating in 2 different files. I know how to create a file and how to write on it, but I have a problem creating and writing to another. I think my problem is the use of the file handle. Can someone post a little example of working with 2 files at the same time?? (There are no sample program on RobotC, except one that uses onle 1 file) Thank you a lot. Little problem with files on RobotC

in ROBOTC for LEGO MINDSTORMS

Jacknife

0

2394

Sat Feb 28, 2009 12:13 pm

Jacknife View the latest post

There are no new unread posts for this topic.   Hi there, I would really like to have the ability to use a search path for my include files. I have a whole bunch of includes that I like to use for more than one project. Copying them back and forth each time is terrible for version management. I'd like to be able to specify a search path for them. Is this already in the UI or would it have to be implemented? Thanks, Xander Feature request: search path for include files

in ROBOTC for LEGO MINDSTORMS

mightor

0

2495

Fri Feb 27, 2009 4:48 pm

mightor View the latest post

There are no new unread posts for this topic.   Hello, I'm writting a complex program for a robot with a great number of variables of any size and I really don't understand how they are managed. With the debugger window, some variables have impossible values (because they are constant and vary for example) and if I change the value of one, the upper ones also change whereas there are no relation between them :breakcomputer: . But if I reorganize my variables (grouping boolean for example) the problem is fixed. As long as I know, there are... Questions about variables

in ROBOTC for LEGO MINDSTORMS

bichoncby

0

2248

Wed Feb 25, 2009 1:21 pm

bichoncby View the latest post

There are no new unread posts for this topic.   Hi, At our competition last weekend we had a problem with the external battery voltage monitoring. We had a (nearly - only one match played) fully charged external battery attached to the robot. When the FMS started the autonomous our robot would not move. upon examining the display it appeared that RobotC thought our voltage was 0. From what I can get from talking to the team, they were able to get the voltage to come back up by disconnecting and reconnecting the battery. Unfortunately, this... FTC Battery Voltage Monitor Problem??

in FTC Programming

SSI

0

3696

Mon Feb 23, 2009 1:16 pm

SSI View the latest post

There are no new unread posts for this topic.   hi, because there's meanwhile no Multithreading Remote Sensor & Motor Multiplexing available (or at least in sight), and all started attempts obviously have come to a dead stop, here again my question to the developers and - sophisticated ;) - end users: what can be done to achieve this? at least: multi tasked steering and accessing of all motors and all sensors of 2-3-4-... daisy chained bricks by 1 program at the 1st brick, e.g. like SetRS485Motor(nxt_ID, tMotor, &MotorSpeed)... RS485 Multithreading Remote Sensor & Motor Multiplexing

in ROBOTC for LEGO MINDSTORMS

Ford Prefect

0

2757

Sun Feb 22, 2009 9:23 am

Ford Prefect View the latest post

There are no new unread posts for this topic.   I'm finding the programming of the NXTCam to be a little difficult. All I want is for the camera to know when it "sees" a certain number of objects, say six. I don't care about the object ID, or the size or coordinates. How can I achieve this? Thank a lot. NXTCam programming

in ROBOTC for LEGO MINDSTORMS

Evan

0

2667

Sat Feb 14, 2009 6:25 pm

Evan View the latest post

There are no new unread posts for this topic.   All, Perhaps this is well known, but I haven't seen it covered anywhere, so... When you export your datalog file as a *.csv file and import into excel (or open office), you will see two columns of data. The first (column A) is the datacode identifying your data, and the second (col B) is the actual data. Here's a sample: The first row (data code 255) is just the total number or data points in the file. Data code 129 is the first actual data code, 130 the next, and so on. Highlight both columns... Processing Datalog Files in Excel

in NXT Programming: Tips for Beginning with ROBOTC

RoyLB

0

4083

Sat Feb 14, 2009 5:08 pm

RoyLB View the latest post

There are no new unread posts for this topic.   I know before I start this is a RTFM question, but I tried and failed. I have a RCX 1.0 I bought 10yrs ago and this weekend we dusted it of to play with. I am trying to write some code to read the data log and pass the stored values back to the motor outputs. My daughter has set her mind on a 'learning' mode. Now I can write the log, upload to a file and can probably parse this file to make some code but it would be far more elegant/autonomous if this happened inside the RCX. I have the... Data log read (RTFM?)

in ROBOTC for LEGO MINDSTORMS

Mccdav

0

2797

Wed Feb 11, 2009 7:02 pm

Mccdav View the latest post

There are no new unread posts for this topic.   Ok, we're using Robot C for our final competition on the 28th of February, and we're having some trouble figuring out what 'Clicks' refer to for robot encoders. Any and all help would be much appreciated. :D -Innovators What do 'Clicks' equal for Encoders?

in ROBOTC for LEGO MINDSTORMS

Innovators

0

2417

Mon Feb 09, 2009 8:23 pm

Innovators View the latest post

There are no new unread posts for this topic.   Hi there, I have a Holux GPSlim236 . I have successfully attached it to my iPod and my PSP . I see the gps sample program and I went to hook it up to my NXT but I couldn't. It told me that the line was busy or closed and I was wondering if it was supported in the firmware or if there was a way I could make it work. Or if there was a list of supported gps devices. Any help is welcome Thanks! NXT BT GPS

in ROBOTC for LEGO MINDSTORMS

Laggylarry

0

2701

Sun Feb 08, 2009 10:21 pm

Laggylarry View the latest post

There are no new unread posts for this topic.   something different ;) )/index.aspx?page=details&KatID=5&ArtID=500995 Der Controller mit 32-bit Prozessor, Display, hoher Speicherkapazität und mit kompakten Gehäuse (90x90x15mm) verfügt über zahlreiche Anbaumöglichkeiten an 5 Seiten. Mit integrierter Bluetooth-Funkschnittstelle (2,4 GHz/Reichweite ca. 10m). Mehrere ROBO TX Controller koppelbar. * 32-bit ARM 9 Prozessor (200MHz) * Speicherkapazität: 8 MB RAM, 2 MB Flash * Gewicht: nur 90g * 8 Universaleingänge: Digital/Analog 0-9VDC,... new 200 MHz 32-bit ARM 9 Fischertechnik RoboController + Kit

in General Discussions

Ford Prefect

0

4809

Fri Feb 06, 2009 5:30 pm

Ford Prefect View the latest post

This topic is locked, you cannot edit posts or make further replies.   We are pleased to give the RoboCup Junior competition a forum, but we please ask that you restrict your questions to ROBOTC Progrmaming-related questions only. Thank you for using ROBOTC :) Please, only ROBOTC Programming questions only!

in RoboCup Junior and Other ROBOT Competitions

vnguyen

0

6686

Thu Feb 05, 2009 10:53 am

vnguyen View the latest post

There are no new unread posts for this topic.   This is an ad for a website created for joining Lego mindstorms communities together, and to create a more simple way for people to contact each other through forums on other web based Lego mindstorms communities for help and posting their unique robots. Please take a look. must read

in ROBOTC for LEGO MINDSTORMS

Funkyman

0

2611

Wed Jan 28, 2009 1:22 pm

Funkyman View the latest post

There are no new unread posts for this topic.   Is the built in RobotC PID control appropriate for holding the position of a heavy arm with 2 motors and 2 encoders? I know RobotC has some incremental position capabilities, but it doesn't seem to "hold" the target position correctly. PID Control of robot arm

in FTC Programming

chadgeorge

0

4364

Mon Jan 26, 2009 11:17 pm

chadgeorge View the latest post

There are no new unread posts for this topic.   Mantis is giving me an "Invalid form security token. Did you submit the form twice by accident?" error when trying to submit a bug report so I'll post it here. After selecting "Recompile Program F7" RobotC asks to save changes to your file. If you select cancel the request is repeated two more times. If you select cancel each time the recompile is canceled but your program has reverted to its old state. In other words you lose any changes you've made to your file. Selecting... Bug Report - v1.4

in ROBOTC for LEGO MINDSTORMS

tmr

0

2809

Sat Jan 24, 2009 2:01 pm

tmr View the latest post

There are no new unread posts for this topic.   Floating point arithmetics will soon be available also for NXC/NBC users - hopefully without producing NAN multiplication errors like RobotC: Here's the list as it stands today. Some of these may drop off if they prove to be excessively complex. LEGO robotics TODO List - 1. BricxCC for Mac OSX (NXT, RCX, Spybot, Scout support) 2. BricxCC for Linux (NXT, RCX, Spybot, Scout support) 3. Bug-free enhanced array syntax in NXC (for scalar, struct, and string types) 4. Float support in NXC ... the... floating point arithmetics soon available for NXC/NBC

in General Discussions

Ford Prefect

0

5777

Wed Jan 21, 2009 1:03 pm

Ford Prefect View the latest post

There are no new unread posts for this topic.   Having a problem with downloads. F5 hooks up on bluetooth (or USB), with the usual displays and beeps, but seems to go a little bit faster than usual to the Program Debug window (maybe not). When we hit Start, we get the error: No filename to use to start program Pressing OK brings up another messagebox: Failed to start program. Try redownloading on the NXT File Management Utility, indeed the file is not there. We have been using this same project for several weeks, so I don't think there is a... No filename to use to start program

in FTC Programming

david fort

0

3628

Tue Jan 20, 2009 12:02 am

david fort View the latest post

This topic is locked, you cannot edit posts or make further replies.   Important Update - 1/16/09 FIRST has made the new two-program templates mandatory for all teams competing in the 2008 FIRST Tech Challenge. Teams must convert their existing programs to the new template before arriving to the competition. You can also now download the Field Management System to test your code before heading to the competition. FIRST Website - Download Templates and FMS - FYI - New Rules from FIRST

in FTC Programming

tfriez

0

3728

Fri Jan 16, 2009 5:47 pm

tfriez View the latest post

There are no new unread posts for this topic.   ROBOTCforMindstorms_147_BETA

in ROBOTC for LEGO MINDSTORMS

Ford Prefect

0

2627

Fri Jan 16, 2009 2:56 pm

Ford Prefect View the latest post

There are no new unread posts for this topic.   i have robotc version 1.40 i have 2 drive motors connected to the dc motor controller and i have the dmc teathered to the nxt microcontroller port b heres my code #include "JoystickDriver.c" task main() { int var1; while (true) { getJoystickSettings(joystick); motor = joystick.joy1_y1; motor = joystick.joy1_x1; motor = joystick.joy1_x1; } } ignor my motor a thats for the server i use to turn the robot but at the moment when i power robot i get nothing its like dead on the water anyone... need help with dc motor controller

in ROBOTC for LEGO MINDSTORMS

Skyviper

0

2471

Tue Jan 13, 2009 12:30 pm

Skyviper View the latest post

There are no new unread posts for this topic.   hello! Because after all attempts programming a remote mux program by "end-users" was in vain, we finally need now such a facility provided by the RobotC developers. To do list: use RS485 connection build a RS485 full duplex network for at least 4 NXTs (maybe up to 125) let the motors and sensors of each NXT be controlled or read by every other NXT e.g., the commands might have the pattern getRS485SensorValue(ubyte nxtID, ubyte sensorPort, long &sensorValue)... RS485 remote mux program

in ROBOTC for LEGO MINDSTORMS

Ford Prefect

0

2432

Sun Jan 11, 2009 9:06 am

Ford Prefect View the latest post

There are no new unread posts for this topic.   we are testing our autonomous for a competition on this saturday, and when we run the robot, the tach user goes past 400 when we told it to go 1440, but when we stop the program it says tach user is 100. pid is off and i will post code 2moro encoder problem

in FTC Programming

10nisman94

0

3367

Tue Dec 09, 2008 8:24 pm

10nisman94 View the latest post

There are no new unread posts for this topic.   We have been having a problem with the bluetooth. Error Message: Unknown system error (Miscellaneous error). We have 2 NXT's it came up on one, so I tried the other an it worked again with bluetooth, but now neither are working and it requires a wired connection now for it to work. I have tried redownloading the firmware on the NXT's and reinstalling the RobotC Software on the computer to no success Does anyone have an idea how to fix this? Thanks! Attachment(s) Bluetooth Error: Unknown system error (Miscellaneous error).

in FTC Programming

Ethan Spitz

0

3502

Tue Dec 02, 2008 3:48 pm

Ethan Spitz View the latest post

There are no new unread posts for this topic.   Hey there! I recently went to Radio Shack and bought a Parallax Ping ))) SONAR sensor to try and make it work for the VEX. I realize this goes a bit beyond the standard platform and is a bit of a challenge, but here's what I need to program the VEX to do. The sensor uses one I/O port instead of an I/O and an interrupt. It requires a pulse of 2 microseconds to activate it and then to wait 750 microseconds (where it waits for the echo). Then the sensor sends out a pulse on that same I/O port of... Non-standard SONAR sensor and pulstrain generation

in ROBOTC for CORTEX & PIC

mtl6

0

3686

Fri Nov 21, 2008 11:26 am

mtl6 View the latest post

There are no new unread posts for this topic.   I miss a link in the forum to the main RobotC web page. I know it's not a news page as is the case wth some forums, but for example the webinars can be downloaded from there so it could make sense to have a direct link somewhere (for example the RobotC logo although that might be a little too hidden). Link to RobotC frontpage

in ROBOTC Forums Suggestions/Comments

Jetro

0

7505

Wed Nov 19, 2008 7:12 pm

Jetro View the latest post

This topic is locked, you cannot edit posts or make further replies.   Mantis has been migrated to our ROBOTC.net servers: Please update your bookmarks. New location for Mantis

in ROBOTC for LEGO MINDSTORMS

tfriez

0

3926

Tue Nov 18, 2008 4:01 pm

tfriez View the latest post

There are no new unread posts for this topic.   Hey Everyone Here is my driver I made for the Mindsensors RXMux. This sensor lets you hook up 4 RCX style sensors to the NXT and multiplex between them. Here is the driver and sample code: Mindsensors RXMux Driver and Examples.zip 1.37 Kb Enjoy! B-) Scott Driver Code: Mindsensors RXMux Driver

in Third-party sensors

starwarslegokid

0

4549

Thu Nov 13, 2008 7:48 pm

starwarslegokid View the latest post

There are no new unread posts for this topic.   Hello Everyone, Here is my driver for running a PCF8574. Has functions defined for turning on or off any single pin on the chip, writing binary numbers to the device, or reading all or one pins I/O state. Also has error function in case the chip does not receive or respond to a write command. Mindsensors PCF8574 Driver and Examples.zip 2.21 Kb Demo Video Enjoy B-) Scott Driver Code: Mindsensors PCF8574 Driver

in Third-party sensors

starwarslegokid

0

6053

Thu Nov 13, 2008 7:25 pm

starwarslegokid View the latest post

There are no new unread posts for this topic.   Hello Everyone, Here is my modified drivers for use with the mindsensors compass. It includes an error function that will be activated when the compass is not being communicated to. I also incorporated some code found in a RobotC sample programs to the display heading test, it will draw a compass to the screen and will change direction as the compass is moved. The original code was used for a Hitechnic compass. Mindsensors Compass Driver and Examples.zip 3.10 Kb Enjoy B-) Scott Driver Code: Mindsensors Compass Driver

in Third-party sensors

starwarslegokid

0

5745

Thu Nov 13, 2008 7:16 pm

starwarslegokid View the latest post

There are no new unread posts for this topic.   To the Powers that Be, I'd like to be able to specify a path where the RobotC compiler should look for header files. I am looking to make a toolkit of drivers for the NXT with commonly used functions and would love to be able to keep them all together in a separate directory from the rest of my projects. It will also make version management a lot easier as I won't have to keep track of multiple versions across the various projects that I am working on. Thanks, Xander Feature request: search path for include files

in ROBOTC for LEGO MINDSTORMS

mightor

0

2777

Mon Nov 03, 2008 1:12 pm

mightor View the latest post

There are no new unread posts for this topic.   This is for the developers. Does the compiler remove dead code and unused variables from the sources before it is assembled and uploaded to the brick? Xander Edit: OK, I should've looked a little harder. The dead code part is in the compiler options, the unused variable question still stands, or do they also fall into the category of dead code? Stripping unused code from source

in ROBOTC for LEGO MINDSTORMS

mightor

0

2349

Sat Nov 01, 2008 6:05 pm

mightor View the latest post

There are no new unread posts for this topic.   Hi all, Are these direct commands described in the LEGO MINDSTORMS NXT Direct Commands paper ( Bluetooth Developer Kit) usuable with RobotC ? Tried PLAYTONE and GETBATTERYLEVEL -> OK, But unable to get SETOUTPUTSTATE working. Maybe different implemented in the RobotC firmware ? Kind Regards Johan LEGO Mindstorms Direct Commands

in ROBOTC for LEGO MINDSTORMS

onderluitenant

0

3425

Sun Oct 19, 2008 9:54 am

onderluitenant View the latest post

There are no new unread posts for this topic.   Hi all, My son made the LEGO chucoo clock. Loaded the sample program LEGO chucoo clock that came with RobotC. But the function setTimeBeforeStartingClock isn't working. In the worste case the value op nMotorEncoderTarget = 258840 .That is turning the clock at 11 :59 It never runs that far !! Only an hour of two If I look at the debug window the the motor encoder limit is set at about 24000, and changes with different values of nMotorEncoderTarget but never exceeds 25000 ? I tought the encoder... possible value of nMotorEncoderTarget[motorX]

in ROBOTC for LEGO MINDSTORMS

onderluitenant

0

2495

Mon Oct 13, 2008 2:55 pm

onderluitenant View the latest post

There are no new unread posts for this topic.   Hi all, My son made the LEGO chucoo clock. Loaded the sample program LEGO chucoo clock that came with RobotC. But the function setTimeBeforeStartingClock isn't working. In the worste case the value op nMotorEncoderTarget = 258840 .That is turning the clock at 11 :59 It never runs that far !! Only an hour of two If I look at the debug window the the motor encoder limit is set at about 24000, and changes with different values of nMotorEncoderTarget but never exceeds 25000 ? I tought the encoder... possible value of NMoterEncoderTarget[MotorX] ?

in ROBOTC for LEGO MINDSTORMS

onderluitenant

0

2634

Sun Oct 12, 2008 5:10 am

onderluitenant View the latest post

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