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Odroid running Ubuntu Mate 16.04 and ROS Kinetic. I have wiringPi2 installed for accessing the GPIO pins. I am able to use the GPIO pins through a Python script, but they require sudo access. I have a ROS node (written in Python) in which I want to access the GPIO pin data and publish to a topic. But, I am not able to do so, because wiringPi2 required sudo access, and ROS is not defined in root.

I have tried using wiringPiSetupSys() function which does not require sudo access, but that does not work i.e. I am not able to get the GPIO pin data without sudo access.

All the solutions to similar problems for Raspberry Pi platform don't seem to work for Odroid.

Thanks.

Try launching your Gazebo simulation and MAVROS node separately.

Make sure you have setup your environment correctly as given in the instructions here. Also, see the commands I have use

Make sure you have setup your environment correctly as given in the instructions here. Also, see this

I have updated the answer. If this answer is correct, then click the green tick so that this question is answered and ca

At the step 2.1 how can I know if these two lines are uncommented ? Do I have to open the package.xml file with the e

Yes, it should be uint8.

Unfortunately, I could not find a fix to the problem with the exact specifications mentioned. However, when I tested the

At the step 2.1 how can I know if these two lines are uncommented ? Do I have to open the package.xml file with the e

Unfortunately, I could not find a fix to the problem with the exact specifications mentioned. However, when I tested the

ODroid XU4 GPIO pins and ROS Odroid running Ubuntu Mate 16.04 and ROS Kinetic. I have wiringPi2 installed for accessing

ODroid XU4 GPIO pins and ROS Odroid running Ubuntu Mate 16.04 and ROS Kinetic. I have wiringPi2 installed for accessing

ROS Android

Error:Unsupported method: BaseConfig.getApplicationIdSuffix().
The version of Gradle you connect to does not support that method.
To resolve the problem you can change/upgrade the target version of Gradle you connect to.
Alternatively, you can ignore this exception and read other information from the model.

I am trying to use ROSJava in Android Studio 3.0.1 but following the installation instructions given here leads to this error in Android Studio. Please advise.

I managed to solve the issue by using Android Studio 2.x.x instead of the newer 3.x.x versions.

ERROR: Gradle 'android_10' project refresh failed ROS Android Error:Unsupported method: BaseConfig.getApplicationIdSuff

ERROR: Gradle 'android_10' project refresh failed ROS Android Error:Unsupported method: BaseConfig.getApplicationIdSuff

ERROR: Gradle 'android_10' project refresh failed Ros android Error:Unsupported method: BaseConfig.getApplicationIdSuff

I have updated the question. Sorry for the incomplete question.

ERROR: Gradle 'android_10' project refresh failed Ros android Error:Unsupported method: BaseConfig.getApplicationIdS

ERROR: Gradle 'android_10' project refresh failed Ros android Error:Unsupported method: BaseConfig.getApplicationIdSuffi