Kinect processing serial to arduino problem firmmata
Hi , im doing a project using kinect and arduino and i use firmmata. My problem is the arduino suddenly stop working . i think because of synching issue. This is my code import SimpleOpenNI.*; >...
View ArticleHow to visualise sensor data from arduino in processing?
Hi there. I'm currently working on a thermal imaging camera for my project in university. The system is as follows: there is an mlx90614 temperature sensor mounted on two servo motors and connected to...
View ArticleTwo buttons cueing two audio files with Minim
I'm a noob trying to get two switch buttons on an Arduino to be able to repeatedly cue two audio samples in Processing. I can get the audio files to play once each, and I imagine I need to reload the...
View Articlearduino processing radar screen
hello, I'm trying to make a radar screen with processing and an arduino. but I struggle with the communication between the arduino and processing. the goal is to display a radar line on my computer...
View ArticleConnect RGB led on arduino to mouseclick on processing.
Hello, Im working on a project with arduino and processing. On my UNO board I have an RGB led. On my processing screen I have the colors Red Green and Blue by a mouseclick. So when I click the screen...
View ArticleArduino NANO and Firmata - Analog Pin Numbers
Dear community, I need to address all pins (digital and analog) of my Arduino NANO via Firmata. My Arduino Sketch is one for multiple circuits (educational purpose) and I changed all the Axxx-pins...
View ArticleWhy is my processing 2.x.x program not working with Processing 3.x.x?
Hello All, I have a program that was originally written for processing 2, and I'm trying to move it over to processing 3. None of the GUI will show up, though. I can change the background color of the...
View Article"Error, disabling serialEvent() for COM6 null"
Hello, I have a program that was working fine in processing 2.x.x but wont work with 3.x.x. None of the text or tracings show up. While initializing, it looks like it hits a roadblock and throws the...
View ArticleSet distance value with ultrasonic sensor
I want to set the distance from the ultrasonic sensor. For instance, I want to play a video between 0 and 100 cm. Also I stop this video 100 between 250. But I did not write this code part. Can you...
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Error opening serial port COM4: Port not found
Hello, i've been having this error every time i run my processing code, even if i change the port to COM5 still getting the same error, this is suposed to connect to the port used by a bluetooth module...
View ArticleHow to let the user select COM (serial) port within a sketch?
Hi, I have a relatively simple Processing sketch which connects to an external hardware sensor via Bluetooth (serial port) and visualizes the data. The sketch works acceptably on my computer, but since...
View ArticleHow to auto submit the change in text field? Currently need to press "enter" key
I am using ControlP5 GUI library text fields to make a GUI compatible with Arduino. The gui works fine for now but if I need to a new value in the textfield, I have to press "enter" key after typing in...
View ArticleProblem communicate to Arduino Mega 2560
``I am trying to build a GUI for my system to communicate to Arduino Mega 2560. The testing code works on Uno board, however, it seems does not work on Mega board. Is this still a problem for...
View ArticleSave data from serial Arduino to txt using Processing
Hey guys, I'm working on a program that saves data from my potentiometer to a txt file. The idea is that I have my potentiometer on analog A0 and every second the value of the analog port has to be...
View ArticleGUI for arduino code
Hey, I'm new to this whole processing thing, been learning some basic stuff for this particular assignment. How ever I'm not sure if I should make some changes to my Arduino code to make this...
View ArticleTwitter API Printing in Serial but not on canvas (help asap)
Hey guys I am trying to put the filtered tweets that print to my serial port to also show up on my canvas and I am having a difficult time sorting this out. I would appreciate any help!
View Article(PLEASE HELP) How to automatically scale the images in a "random Image array"...
Hi folks, so I have a sketch in Processing where i'm using a sensor to trigger a random fullscreen image array... the array looks like this: image(images[(int)random(19)], width/2, height/2); The...
View ArticleHow to Create a 3D Virtual Deformable Clay Model
Hello, I have written a Processing code which takes input from an Arduino. The Arduino is connected to Flex Sensors and an IMU which are used together to estimate the flexion of the user's fingers and...
View ArticleHow to get a Sparkfun Servo Motor to Turn both Backwards and Forwards
I am working on a maze robot project and I am at the stage where I am testing out my servo motors to make sure they work properly. I am using a Sparkfun ArduMoto Motor Driver Shield kit, which includes...
View Articlepde runs fine, exe does not start hangs , Serial support is stopping exe
pde with serial support for a usb serial i/o board works perfectly. export to exe and exe hangs with gray screen and must use task manager to stop it. If i remove Serial support and export it runs ,...
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