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upboard_ros's Introduction

upboard_ros

This package is compatible with UpBoard, UpSquared and UpXtreme
It is part of Erwhi Hedgehog development.
It is based on mraa libraries.


Functionalities

on-board leds

You can use ROS topic to control onboard leds
https://www.youtube.com/watch?v=SyPCCiDiLIw

GPIOs

You can use ROS topic to control GPIO as Digital Output and Digital Input
https://www.youtube.com/watch?v=aepSXab6H2M

How to

Check featured wiki to learn more.

4. Future

Needs to be implemented:

  • PWM in GPIO node
  • I2C node
  • UART node
  • SPI node


Copyright (c) 2019 Giovanni di Dio Bruno under MIT license

upboard_ros's People

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upboard_ros's Issues

Permission problem when using MRAA lib in ROS

Hi, thank you for your code! it is really helpful to me. However, when I used MRAA library in ROS to read/write GPIO, I found that MRAA lib needed "root" permission. As I cannot directly use the command "sudo roslaunch ..." in the terminal, I am curious whether there is a way to solve its problem other than just using "sudo su"?

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