I have the same problem as wayan.
I'm using the ArduinoIO pacaage on Matlab2014a/Linux Ubuntu 12.04, Arduino Deumilanove
Attempting connection .............
Warning: Unsuccessful read: A timeout occurred before the Terminator was reached.
Error using arduino (line 104)
Connection unsuccessful, please make sure that the board is powered on, running a sketch provided with the package, and connected to the indicated serial
port. You might also try to unplug and re-plug the USB cable before attempting a reconnection.
The power indicator LED of the Arduino is ON, reconnecting USB and restarting computer don't work. What could be the problem??
When I try to find the arduino on the serial port with:
a = arduino('COM 5', 'uno')
I get the following message.
Unable to load a message catalog 'MATLAB:arduinoio:general'. Please check the file location and format.
I already reinstalled matlab and all the packages, but still the same issue occurs.
Anyone with a solution?
Thanks in advance!
Hi, I was wondering if the Arduino IO package also allows me to use a Arduino library such as AccelStepper? If so do I have to take care of anyting special while installing Arduino IO, for example a special pde file? Thanks in advancefor your help!
Thanks so much for this great package. I am willing to use an ArduinoUno board to control a step motor. I have installed the libraries and am able to run a DC motor with the motor_sim block without any problem. However, if I run the stepper_sim and try to run a Step motor, it will have a lot of delay until it realizes and executes the commands for its input. I also plugged in a good power supply for the motor shield since I thought it might be due to power shortage but it did not seem to fix the problem.
Bottom line is, The package works quite well with the DC motor but not working properly with the step motor.
Is there anything I am doing wrong?