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Type: Posts; User: LouisM

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  1. For reference, this code works even if the...

    For reference, this code works even if the arduino IDE was never opened. It is for ROS but doesn't use rosserial, which I have found to be unreliable in the past.
    The only time this code breaks is...
  2. lol! I don't know I've always used Teensies.

    lol! I don't know I've always used Teensies.
  3. The code I'm using is: #include ...

    The code I'm using is:
    #include <ros/ros.h>
    #include <std_msgs/String.h>
    #include <serial/serial.h>
    #include <thread>
    #include <chrono>
    serial::Serial ser;

    int main(int argc, char **argv)
    {
  4. I didn't uninstall modemmanager so this might be...

    I didn't uninstall modemmanager so this might be the issue. I'll try uninstalling it.
  5. Serial monitor can't read from Teensy 3.6 on Ubuntu 20.04 but can on Windows10

    I have a Teensy 3.6. I can upload sketches (for example the 'Hello World' sketch in examples) from my Ubuntu laptop to the Teensy. The serial output can then be read on my windows 10 laptop after I...
  6. Ok, I'll send screenshots later. This is the...

    Ok, I'll send screenshots later.

    This is the rosserial package: http://wiki.ros.org/rosserial
  7. I can't remember specifically, it just didn't...

    I can't remember specifically, it just didn't work with Arduino IDE 1.8.7. According to forums some people have got versions 1.8.5 and 1.8.4 to work with ros. I got rosserial to work with arduino IDE...
  8. I've succeeded in uninstalling and reinstalling...

    I've succeeded in uninstalling and reinstalling it. I just needed to delete the arduino folders like you said.

    However, this hasn't solved the issue. I can't compile any sketches on it. (they work...
  9. How to uninstall teensyduino on Linux arm on Raspberry Pi3

    Hi,

    I installed Arduino IDE 1.6.13 and Teensyduino 1.32 on my Raspberry Pi 3. (It has to be those versions for ROS to work on it).

    I get 'error compiling for board Teensy 3.2 / 3.1'

    I'd...
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    Thank you for your suggestions everyone, it seems...

    Thank you for your suggestions everyone, it seems that this:

    was the issue! After trying a few things it just worked. Now it works with or without pull up resistors. Its this mpu:...
  11. Replies
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    1,563

    I2C communication on Teensy 3.2

    Hi,

    I received my Teensy 3.2 the other day and haven't done anything other than 'Hello world' on it so apologies if I've missed something really obvious. I'm trying to connect it with an mpu9250...
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