| |
Topic Preview |
Topics |
Author |
Replies |
Views |
Last post |
 |
It's possible to use the resetGyro function in the multiplexer? I am using this ev3 multiplexer: EV3 Gyro Sensor: Multiplex library: Help me please!!! Grateful :D :D
|
resetGyro function in the multiplexer
in ROBOTC for LEGO MINDSTORMS
|
CrisHaas |
0 |
882 |
Fri Aug 03, 2018 10:53 pm
CrisHaas
|
|
Error in RVW: There should be 'LearningROBOTCTables_Data' folder next to the executable I have searched everywhere and I do not have a LearningROBOTCTables_Data folder in RVW. It isn't in ROBOTC Development Environment 4X. Does someone know how to fix the problem above? Thank you.
|
Problem with RVW for VEX
in Robot Virtual Worlds
|
dstrunk |
0 |
1254 |
Tue Jul 10, 2018 7:39 pm
dstrunk
|
|
This is a new issue on my laptop. Previously, RobotC worked on my current device, but I reset my laptop and so reinstalled RobotC. Now, everything is fine until I hit "Download to Robot" or try and update the firmware. It pops up the dialog box that says "Downloading", but freezes at 0%. It will stay there forever, and if I try and click on cancel, Windows pops up the "not responding" box. I've uninstalled and reinstalled three times now, and get the same error...
|
Freezing
in ROBOTC for CORTEX & PIC
|
leejones15 |
0 |
2972 |
Mon Feb 05, 2018 12:56 am
leejones15
|
|
Can anyone tell me if the same text-based programming language that we have used with the NXT's and RobotC, will still work with our new EV3's? Language such as: motor = 50; motor = 50; wait1Msec(3500); I opened up a sample program that came with the curriculum and it looked different than what we are using in terms of how things are written. I just want to be prepared! Thanks!
|
RobotC and EV3 question
in ROBOTC for LEGO MINDSTORMS
|
Korndog |
0 |
2820 |
Sat Dec 30, 2017 3:28 pm
Korndog
|
|
whenever I try to download a program when Robot Virtual Worlds - Curriculum Companion is selected, from either RobotC or Graphical RobotC I get an error Failed to load mono and the following details: mono: function mono_class_get_userdata_offset not found mono: function mono_class_get_userdata not found mono: function mono_class_set_userdata not found mono: function unity_mono_method_is_generic not found mono: function unity_mono_method_is_inflated not found mono: function...
|
Failed to load mono - RVW curriculum companion
in Issues and Bugs
|
alb4h |
0 |
3607 |
Sat Dec 09, 2017 10:54 am
alb4h
|
|
I have two different sets of students who are trying to download the following code: nMotorEncoder = 0; nMotorEncoder = 0; nMotorEncoderTarget = 720; nMotorEncoderTarget = 720; motor = 50; motor = 50; wait1Msec(5000); The robots did move exactly two revolutions forward at 50% power, but instead of waiting in place for the remainder of the 5 seconds, the robots will start turning in place. It makes no sense because we have tried replacing the brick; downloading the firmware, changing what...
|
nMotorEncoder problem
in Issues and Bugs
|
Korndog |
0 |
3728 |
Fri Sep 22, 2017 2:36 pm
Korndog
|
|
Hi, I would like to know if you can use the sensor RGB mode on the Sensor Multiplexer. I'm using common.h and mindsensors-ev3smux.h from the following drivers I'm using EV3. Grateful :)
|
Sensor RGB mode on the Sensor Multiplexer
in ROBOTC for LEGO MINDSTORMS
|
CrisHaas |
0 |
3439 |
Fri Sep 01, 2017 6:45 pm
CrisHaas
|
|
when I was in high school, the teacher taught me how to make a robot. A year later, I have learned C#, Visual basic, HTML, and CSS. What is the name of language is this software using? For example: Java I was using VEX EDR, Thank you.
|
What is the name of language is this software using?
in General Discussions
|
SWEETMUSK |
0 |
3975 |
Thu Aug 24, 2017 11:06 pm
SWEETMUSK
|
|
Using RobotC Version 4.56 and VW In The Zone version 1.0.0. 1. The RVW Scissorbot does not display the claw that picks up the cone when the program runs. There is a black spot behind the robot. 2. The RVW Fantasticbot does not display at all when program runs.
|
In The Zone
in CS2N Robot Virtual Worlds Competitions
|
rwood359 |
0 |
3828 |
Thu Aug 17, 2017 11:23 pm
rwood359
|
|
I have an NXT 2.0 system, that I haven't touched in months. Today, I decided to tinker with it. I downloaded and installed Robot C 4.55. I applied the included firmware to the NXT. But, the ultrasonic sensors are returning a value of -- no matter how far away a solid object is. Running "Try Me" shows a value of too. I tried reverting the firmware back to the stock Lego firmware and running "Try Me" again. With the Lego firmware I get a value of I tried switching wires,...
|
NXT Ultrasonic Sensor values not correct
in ROBOTC for LEGO MINDSTORMS
|
eat-sleep-code |
0 |
3252 |
Thu Aug 10, 2017 5:32 pm
eat-sleep-code
|
|
My EV3s are currently running RobotC with RobotC firmware. Is it possible to install the original LEGO EV3 firmware on one of these units? Do I need any special software to do this? Thanks for any help.
|
Returning EV3 to original firmware.
in ROBOTC for LEGO MINDSTORMS
|
tabbycatrobots |
0 |
3591 |
Mon Jun 19, 2017 4:50 pm
tabbycatrobots
|
|
I have multiple cortex systems. I am having an issue connecting two of them to the computer to configure and compile. I have switched computers, switched usb ports, switched usb cables, all to no effect. Here is the message that I am getting: "No Communication link available to PC Device" It will not even allow me to download firmware. I am getting a steady green flashing light on the "Robot" led on one of them, and a steady flashing green light on the robot / fast flicker...
|
pc not connecting to cortex
in ROBOTC for CORTEX & PIC
|
techmanb |
0 |
3789 |
Wed May 17, 2017 2:08 pm
techmanb
|
|
Why does this not produce an error? #pragma config(Sensor, in1, Right, sensorReflection) #pragma config(Sensor, in2, Center, sensorReflection) #pragma config(Sensor, in3, Left, sensorReflection) #pragma config(Motor, port1, Right, tmotorVex269_HBridge, openLoop, reversed) #pragma config(Motor, port10, Left, tmotorVex269_HBridge, openLoop) "Right" and "Left" are defined twice. In this case "Right" happens to be 0 in both cases so it works. However, "Left"...
|
Duplicate config defined names
in Issues and Bugs
|
goeckerd |
0 |
3918 |
Wed May 17, 2017 1:56 pm
goeckerd
|
|
The following program compiles silently: This program also compiles, but causes the Message Log to pop up: The text in the Message Log is: Function Menus: Multiple overloaded intrinsic declarations for 'func' in 'BuiltInVariables.txt' 'func(Two * p)' and 'func(One * p)'. Function Menus: Multiple overloaded intrinsic declarations for 'func' in 'BuiltInVariables.txt' 'func(One * p)' and 'func(Two * p)'. Function Menus: Multiple overloaded intrinsic declarations for 'func' in...
|
Message Log when Function Overloading
in ROBOTC for CORTEX & PIC
|
jtkiesel |
0 |
4337 |
Wed Mar 15, 2017 9:27 pm
jtkiesel
|
|
Is RobotC wifi known to work where I could download programs from a Windows 7 PC to the EV3 brick? I have the Netgear USB adaptor. I find my network from the EV3 and connect to it. I find the brick on WIFI from RobotC. RobotC says to select the device, I highlight it. It is not intuitive what happens next?
|
EV3 wifi connection
in ROBOTC for LEGO MINDSTORMS
|
CARBOT |
0 |
4382 |
Wed Mar 15, 2017 9:00 pm
CARBOT
|
|
Good evening, I have one computer where the compiler errors window is not showing up. I can go to the appropriate menu and choose the "Compile Errors View" and nothing happens. I am assuming that a student did something within the software of RobotC to not allow this window to show up. Can you give me something to try to allow my students to see this errors window? Thanks!
|
Errors window is missing
in ROBOTC for LEGO MINDSTORMS
|
Korndog |
0 |
3713 |
Mon Mar 13, 2017 8:19 pm
Korndog
|
|
I am trying to get an in-depth understanding of RobotC (EV3) and would like to know where all functions and variables, etc are defined. I have gone through all the .h files in the includes and most in the system files. Is there a list somewhere of all the files that are included in a compile. For instance I have not been able to find 'getxbuttonvalue' ,'xbuttonany' other intrinsics and a whole bunch else. I don't want to bug people about each and every thing so I'd just like to build up a...
|
Include files
in ROBOTC for LEGO MINDSTORMS
|
knotian |
0 |
3993 |
Mon Feb 20, 2017 6:36 pm
knotian
|
|
We support any training with more practical classes. So, we always prefers to give hands-on training. Android Training in Chennai | Android Training in Chennai | Android Training in Chennai | Android Training in Chennai |
|
Best Training Institute in Chennai
in ROBOTC for Arduino
|
alberthandsome |
0 |
5973 |
Mon Feb 13, 2017 5:55 am
alberthandsome
|
|
Mea Culpa - Once I read, and understood, some code and changed the way I was doing the includes, and compiler settings. It compiled and test1 works like a charm. I'm sorry for all the confusion and posts. I will do better in the future. Thank you all for your patience. I am assuming that I need to programmatically replace the push button code. Ed ************************************************* I am still attempting to use the above sensor.( See earlier revised post below) In RobotC there is...
|
(Apology)Hi-Technic IRLink Sensor (NIL1046)
in Third-party sensors
|
knotian |
0 |
3655 |
Mon Jan 30, 2017 12:03 pm
knotian
|
|
RobotC was previously running and the kernel had been downloaded etc. I uninstalled RobotC due to communication difficulties. I the reinstalled it. When attempting to download the kernel I get- "Unable to open a communications link to the robot" with NO ERROR NUMBER. Windows shows the device. Note even in the previous install I have never been able to download a program to the EV3. In Mindstorms everything works perfectly. Robot C 4.55 (9110) F/W 10.55 Solution Evidently RobotC...
|
Unable to open communication link EV3 (SOLVED)
in ROBOTC for LEGO MINDSTORMS
|
knotian |
0 |
4519 |
Sat Jan 28, 2017 1:22 pm
knotian
|
|
Is there a way to test communications between the pc and EV3? Wired? Bluetooth? Thanx, Ed Resolution See my post above. When communications established, the sound sample program worked fine.
|
Testing communications between PC and EV3 (Disregard)
in ROBOTC for LEGO MINDSTORMS
|
knotian |
0 |
3550 |
Sat Jan 28, 2017 11:37 am
knotian
|
|
I have used the mindstorms for many years with RobotC 3.x but am now replacing class set with EV3's. I was trying out the gyro with sensorType = sensorEV3_Gyro. It sets up fine on the debug window and I can step thrugh the sensorType and watch the degrees changing. When I try to reset it with resetGyro(S2)and I step through, the mode is "angle" when it sets the type. i can turn the gyro and see the angle changing on the debug window. When i step through resetGyro(S2) Mode changes to...
|
cannot get gyro to reset
in ROBOTC for LEGO MINDSTORMS
|
joetrotter |
0 |
4058 |
Thu Jan 26, 2017 1:29 pm
joetrotter
|
|
Is this feature supported? Ed
|
RobotC support for EV3 Daisy chaining.
in ROBOTC for LEGO MINDSTORMS
|
knotian |
0 |
3978 |
Sun Jan 22, 2017 5:59 pm
knotian
|
|
For some strange reason I can't figure out, the robot ignores this code in our program below: if(vexRT(Btn7U)==1) //ferme le gripper { if(SensorValue(Gripperpotent) > gripperpotclose) motor
|
Help please! Competition today!
in ROBOTC for CORTEX & PIC
|
Dan |
0 |
4298 |
Sat Jan 21, 2017 6:50 am
Dan
|
|
I noticed that in ROBOTC there are the functions: LED_ALL LED_RR LED_LL etc... which should serve to control separately the left and the right led on EV3 Brick. is it possible to use them, perhaps by inserting an assembly code (asm) in the program written in ROBOTC Thanks
|
EV3 LED - Use of LED_ALL, LED_LL, LED_RR, etc...
in ROBOTC for LEGO MINDSTORMS
|
Valter1966 |
0 |
4179 |
Tue Dec 20, 2016 10:37 am
Valter1966
|
|
I used this program for the robot Starkicker but instead of only going backward a little bit, it goes backward until it hits the wall. I have no idea why can someone please help me. I am using virtual worlds
|
Programming skills
in Robot Virtual Worlds
|
popolok11 |
0 |
6309 |
Sun Dec 18, 2016 3:13 pm
popolok11
|
|
Hi, I want to share my project below that helped me to get into the wonderful world of robotC with EV3 hardware. I am adding the source code below. Feel free to use it for noncommercial usage. Mail me for any question. operation: EV3 being used here as a tool to measure a table size with one color sensor and a gyro. Measure results are sent into the PC debugger. Detailed explanation is inside the code header. Enjoy, Amit ***********************************************************************...
|
EV3 as a measurment tool
in ROBOTC for LEGO MINDSTORMS
|
amitbronstein |
0 |
7216 |
Fri Dec 09, 2016 6:54 am
amitbronstein
|
|
1) If you are getting an error, please tell us what error you are getting and what he message says. When compiling, got the following error message: *Warning*:Invalid '=' operation for types 'type_t' and 'char' *Warning*:Invalid '=' operation for types 'type_t' and 'char' 2) Give us the version of ROBOTC you're using 4.55 (9110) (F/W 10.55) 3) Give us the platform type (NXT, VEX CORTEX, etc.) VexIQ 4) Describe the issue as best as you can Compiler is not aware of allocating and initializing a...
|
Cannot Initialize a structure
in Issues and Bugs
|
johnslai |
0 |
7915 |
Mon Nov 14, 2016 1:16 am
johnslai
|
|
Hi All Im trying to download a sample program into an NXT brick for some testing however it fails to download and comes up with the following message from the message log: 6972.629 Opened connection to USB brick (Test1) 6972.630 sendDirectCommand: 'getBatteryLevel' :Response: Voltage: 8.498 Volts 6972.635 Send Message **<SystemFunction>**; Function: <sysFuncBulkPropertiesWrite> bNoPowerDownOnACAdaptor = true/0x1. bFloatDuringInactiveMotorPWM = false. nOptimizeBluetooth = false....
|
Issues trying to download code into NXT bricks
in ROBOTC for LEGO MINDSTORMS
|
private_hell |
0 |
9586 |
Mon Nov 07, 2016 6:53 pm
private_hell
|
|
I did this with the new App, and 4 LIM's.
|
DRUNK WeatherMan
in General Discussions
|
MeccaNoid Madness |
0 |
11563 |
Tue Nov 01, 2016 11:39 am
MeccaNoid Madness
|
|
Hello, I need help with programming a servo using a Vexnet joystick. The servo, we are using is a Futaba S3003. I'll have to program two buttons for a servo, therefore one button would go to a certain degree and then the second button would return the servo back to it's original position. I just need a sample program to go off of, since I cannot find anything on the internet to go off of. Any advice to how to program it would be helpful too. -Thank you
|
Help with Servo Programming
in FTC Programming
|
Syaro |
0 |
11627 |
Tue Oct 25, 2016 5:48 pm
Syaro
|
|
We have attached the external shaft encoders. We have also downloaded the sample program called, 'Forward for Distance'. Everything seems to be configured properly, yet the sample program will not run on the robot. Any ideas how to get the program to run? Thanks!
|
Sample program won't run
in ROBOTC for CORTEX & PIC
|
Korndog |
0 |
12152 |
Tue Oct 25, 2016 1:52 pm
Korndog
|
|
I have been having my students really get into the programming with RobotC for the VEX. I like to make up challenges which reinforce a particular concept. The current challenge is for students to move toward a mostly empty water bottle, pick it up and place them on top of a 2x4. Four 2x4's enclose the arena area in the shape of a square. Some of the problems we have been having focuses around a robot running a piece of code correctly until a certain point. When a piece of code doesn't work, it...
|
Problem with this code
in ROBOTC for CORTEX & PIC
|
Korndog |
0 |
9555 |
Thu Oct 20, 2016 2:37 pm
Korndog
|
|
We have two different robots, whose clawbot motors seem as though they are working fine, but at times will not open the claw as directed in the program. Yet, if we listen, you can hear the motors still trying to work even though they are not opening the jaws of the claw. Any ideas? I am assuming that if the built-in circuit breaker had tripped, one would not hear the motor still trying to work.
|
Clawbot motor
in ROBOTC for CORTEX & PIC
|
Korndog |
0 |
9170 |
Tue Oct 18, 2016 7:38 am
Korndog
|
|
There is a new Meccabrain firmware update. This is for the G15, g15ks, 2.0 and 2.0xl The new firmware has added 4 new modes/commands: 1. Game mode, hours and days of fun for your family and friends !! (this is one of the best trivia game that I have ever played, it seems to have several 100 persons, places and things, The voice recognition is very good (90% correct). You can have up to 4 players) 2. Dance with me mode (interactive) 3. Hug me mode (just ok, but kids will love it) 4. the 4th one...
|
Meccabrain New Firmware - WOW the game is great !
in General Discussions
|
MeccaNoid Madness |
0 |
9835 |
Tue Oct 11, 2016 10:10 am
MeccaNoid Madness
|
|
Hi Guys, Can anyone kindly share a code example for PID controller for EV3 ? I want to use it a a basis to a self balancing robot. Many thanks, Amit
|
PID controller code for EV3
in ROBOTC for LEGO MINDSTORMS
|
amitbronstein |
0 |
10560 |
Fri Sep 30, 2016 4:47 pm
amitbronstein
|
|
Hi .. I installed 4.55, but the "About RobotC" still says it is 4.54. I have not got around to test to see whether it is just the About robotc simple display issue, or still not installed. I guess I have to test out one of the fix supposed to be in RobotC to see it is really 4.55 or 4.54. Before I do that, I wonder anyone has the similar issue. Also, I recall I saw "switch/case" availability in the graphical version.. but it is not there. Hmmm...
|
4.55 version issue
in ROBOTC for LEGO MINDSTORMS
|
elizabeth.mabrey |
0 |
9502 |
Sat Sep 17, 2016 7:39 am
elizabeth.mabrey
|
|
FailingAuto1 359.txt We have created a problem using the variable feature. This is a very useful feature. My programmer wanted to skip creating Motor/Setup by saving his Teleop program, deleting all the program - including a number of variables, switching to Autonomous and writing his auto program. He did not go into variable edit and delete the variables. After writing part of the program including defining a number of new variables, he compiled the program and received a number of...
|
Variables crash RobotC
in ROBOTC for VEX IQ
|
rwood359 |
0 |
9780 |
Wed Sep 14, 2016 7:29 pm
rwood359
|
|
I am needing to find where I can the various education standards that RobotC and VEX address. I am writing a grant and need to include these standards, to a degree, in my application.
|
Education standards for RobotC & VEX
in ROBOTC for CORTEX & PIC
|
Korndog |
0 |
8979 |
Tue Sep 13, 2016 4:16 pm
Korndog
|
|
Hello Everyone, I'm having trouble with a couple of programs. Is there a way of posting my graphic program so someone can take a look? Chris
|
Posting a Program
in ROBOTC for VEX IQ
|
chris garrett |
0 |
9795 |
Tue Sep 13, 2016 9:05 am
chris garrett
|
|
This is how I made a servo with more torque:
|
MeccaNoid Super Servo Mod (more torque)
in General Discussions
|
MeccaNoid Madness |
0 |
8820 |
Sat Aug 27, 2016 8:11 pm
MeccaNoid Madness
|
|
Will u buy it for your friends or family ?
|
MicroNoid Review
in General Discussions
|
MeccaNoid Madness |
0 |
11759 |
Sat Aug 06, 2016 12:57 pm
MeccaNoid Madness
|
|
I did this in LIM mode, this was longer then 2 min., so I had to string 2 LIMs in the video. I changed the voice to +30% pitch to sound more like MeccaNoid. This was fun for me, I love Star Wars. ~~~~~~ SPOILER - if you did not see the movie, click on this ~~~~~~
|
MeccaNoid does-Star Wars-The Force Awakens-The Harder Ones
in General Discussions
|
MeccaNoid Madness |
0 |
11178 |
Tue Jul 26, 2016 11:11 am
MeccaNoid Madness
|
|
I am a middle school teacher with 24 laptops running RobotC Graphical 4.5. I do not want to load the Beta version (4.53) to the school computers. Will the official version be out soon? I use July and August to update equipment and software. Thank you Alan Kinnaman
|
When will 4.53 be ready for non beta download?
in ROBOTC for VEX IQ
|
kinnama |
0 |
14606 |
Mon Jul 11, 2016 9:55 am
kinnama
|
 |
Please note that the ROBOTC forums are currently set to Read-only. We apologize for any inconvenience this may cause.
|
ATTENTION: FORUMS ARE SET TO READ ONLY!
Global announcement
|
vnguyen |
0 |
61178 |
Tue Jul 05, 2016 4:43 pm
vnguyen
|
|
X Alpha Muscle Contingent upon all that you simply suppose as main , that you can scan these . Via and through you ought to have an understanding of what it is that you simply real require . Would you be competent to don't have the vitality to work with the redundancies ? At that point you require Muscle constructing picking up gadgets that each has espresso or Creatine. Even as coffee can be gotten from detailed drinks creatine is customarily related with muscle deciding upon up dietary...
|
Endeavoring to advance muscle
in Project Discussions
|
annieroberts |
0 |
12118 |
Tue Jul 05, 2016 3:28 am
annieroberts
|
|
Best Price Guarantee Fast Free Shipping Worldwide 1Year International HP Warranty 100% Genuine www/PrimrosePlus/com Sales Manager Razak Whats-app Chat +601126306439 To buy chat us on whats-app or call HP Spectre Thinest Laptop 2016 i5 (13.3) 6200U 8GB 256GB SSD Buy 1 HP Spectre Laptop $800 Buy 3 HP Spectre Laptop $1,800 Buy 5 HP Spectre Laptop $2,500 HP Spectre Thinest Laptop 2016 i7 (13.3) 6500U 8GB 256GB SSD Buy 1 HP Spectre Laptop $900 Buy 3 HP Spectre Laptop $2,100 Buy 5 HP Spectre Laptop...
|
FS: New HP Spectre Thinest Laptop 2016 i5 13.3 6200U $800
in ROBOTC for VEX IQ
|
maximilianen |
0 |
12444 |
Mon Jul 04, 2016 9:52 am
maximilianen
|
|
As it is already stated that juvalux is the best anti-aging lotion that is highly recommended by dermatologists as well. So, if you are now preparing to but juvalux just just click and squeeze deal. Juvalux is only existing online. You just JUVALUX have to just click and you will get this best system in your hand. It is the best selling lotion and in limited supply only. So grab your box of juvalux lotion, so that you can also get the benefits of this system that is juvalux. You just have to...
|
As it is already stated that juvalux
in Off-Topic
|
juttbutt |
0 |
16284 |
Mon Jul 04, 2016 6:38 am
juttbutt
|
|
Recollect that cm exhausted so n hitless like high pitch joint hectare entire breath and hit like immoderate does not have your shoulders ax hi there raising in pitch whine Alpha Levo Iq studies see more like this loosen up the shoulders exhale one increasingly an email get to the shield heels of the night time you could do it sound stupid.
|
Alpha Levo Iq Brain Booster Formula
in ROBOTC for LEGO MINDSTORMS
|
MarinaClark2 |
0 |
15370 |
Sun Jul 03, 2016 8:45 am
MarinaClark2
|
|
Weight loss is turning into an unhealthy obsession managing body images, however in some cases will improve Garcinia Melt health and fitness. When weight loss may be a results of eating healthy, exercising and/or taking natural Garcinia Melt Diet weight loss supplements in contrast to synthetic prescription drugs with the risk of harmful side effects, Garcinia Melt Reviews weight loss can be effective, rewarding, and greatly improve overall health. Read Garcinia Melt Diet Reviews @
|
http://www.bulkcrazymass.com/garcinia-melt-reviews
in Project Discussions
|
GarciniaMelt1 |
0 |
11353 |
Fri Jul 01, 2016 9:51 am
GarciniaMelt1
|
| Display posts from previous: Sort by: |
