which rosserial to use?
Hi all, based on this question: [http://answers.ros.org/question/196204/unable-to-sync-with-device-arduino-uno/](http://answers.ros.org/question/196204/unable-to-sync-with-device-arduino-uno/), I...
View ArticleUsing inotools to upload to Arduino
My robot project uses a headless Ubuntu install for ROS, with a networked Ubuntu VM for doing GUI ROS tasks, and I'd like to be able to edit and upload Arduino firmware from SSH directly. I managed to...
View Articledevel/setup.bash not setting path to src
My rosserial project is progressing but I've hit a problem where sourcing ~/ros_ws/devel/setup.bash doesn't seem to change the path correctly. The symptom of this is that `rospack list` shows my custom...
View ArticleAre there alternatives for connecting Arduino with ROSCORE/Server by using...
Is it possible to connect the Arduino with ROSCORE without using this command: rosrun rosserial_python serial_node.py /dev/ttyACM0 ?
View ArticleAre there different ways to control an Arduino instead of using the Terminal?
At the moment I am using ROS-serial and an Arduino robot, which is connected via USB to the computer. The control is based on sending commands through the Terminal. Just like that :`rostopic pub Roll...
View Article[SOLVED] Serial Port read returned short error with arduino uno via...
Hi all! I'm working with arduino car under directly ROS topic command. I have a arduino uno board with Arduino Sensor Shield v5.0 installed. I'm running the basic publish and subscribe tutorial from...
View ArticleRosserial install - missing dependencies
Trying to install Rosserial by following the rosserial_arduino tutorial. Using hydro and ubuntu 12.04. Every previous step worked fine, but when I get to actually installing the ros_lib using "rosrun...
View Articlerosserial arduino use PROGMEM in ros_lib
Hi all, as stated here (http://arduino.cc/en/pmwiki.php?n=Tutorial/Memory) adruinos usually do not have much SRAM and it is easy to use it all up by using many constant strings > Notice that there's...
View ArticleArduino topics vs services vs actionlib actions?
Say you are connecting via Serial (or Bluetooth or anything really) to an Arduino running some program and you want it to use it to execute commands - for example, Requesting values for certain...
View ArticleUnable to publish sensor_msgs/IMU message properly
I am using rosserial to transmit gyroscope values into ROS. I am initializing the message using the format I found...
View Articlebaud rate parameter in rosserial_python arduino
Hi all, I am trying serial communication between the Arduino and ROS using rosserial (http://wiki.ros.org/rosserial). It works perfectly with the default parameter for the baud rate: rosrun...
View Articlerosserial on arm prosessor
Hi I have a project where I use rosserial with an arduino, I have code that publishes messages from one arduino, connected to a pc, and another arduino that subscribes, connected to an Odroid XU3. I...
View ArticleArduino Due and rosserial
I am using a rosserial node to communicate with the arduino Due with a baud rate of 115200. The Due takes in velocity messages from an xbox controller (joy_node), but the motors always read high...
View ArticlePublish PointCloud msg with Arduino Uno / rosserial
Hello, I am using an Arduino Uno with an ultrasonic sensor. The us sensor is mounted on a servo which turns the sensor 90 degrees back and forth. Now I want to publish the coordinates of the detected...
View ArticleConnection problem using XBee on Arduino with SoftPWM library
I am trying to control 4 DC motors with Flyduino-A 12 Servo Controller(SKU:DFR0136) by comunicating with XBee module. There was no problem when I compiled the program with functions like...
View ArticleRos indigo serial to Arduino UNO but unable to sync
I connect UNO to ROS indigo , ROS publish message to UNO. have problems like this: > [ERROR] [WallTime: 1433186203.033925] Unable to sync with device; possible link problem or link software version...
View ArticleRosserial losing sync with arduino
We are building a robot being run using maxon motors with inbuilt encoders. We use the Arduino Due with QEI to process the encoder ticks and publish data to the navigation stack. While running...
View ArticleArduino rosserial - Unable to sync with device
Hi, I have been using the rosserial_arduino in order to run a ROS node on arduino. I have the following error: [ERROR] [WallTime: 1433855869.447165] Unable to sync with device; possible link problem...
View ArticleIs that problem of running out of SRAM of Arduino UNO
I use ROS in virtualbox which install Ubuntun #include #include #define DIR_R 7 //Right motor Direction control line #define DIR_L 8 //Left motor Direction control line #define PWM_R 9 //Right motor...
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