Upboard UART : Error initializing UART
I am currently trying to set up my upboard to send and receive UART with a micro-controller and I am struggling to initialize the UART correctly.
I tried to run the commands given here: https://wiki.up-community.org/Pinout#GPIO_Example_.231
and received the error: stty: /dev/ttyS1: Input/output error
I then thought, "Oh well maybe mraa could figure this out," and the sample mraa uart code returned: ValueError: Error initializing UART
I am running ubuntu 16.04 and I've already tried reinstalling the upboard kernel following the instructions here: https://wiki.up-community.org/Ubuntu#Install_Ubuntu_for_UP.2C_UP2.2C_UP_Core_and_UP_Core_Plus_2
I've been searching the forums for solutions and have come up empty. Has anyone else had this experience? Could there be a step that I am missing? Thanks.
- 261 All Categories
- 103 Announcements & News
- 33 Product News - New Product/Product Change Notice/ End-of-life
- 174 Welcome Developers!
- 47 Unboxing & Project Sharing
- 14 Tech Updates
- 184 UP Products
- 18 UP Squared Pro
- 100 UP Xtreme
- 746 UP Squared
- 1.3K UP Board
- 79 UP Core Plus
- 205 UP Core
- UP Xtreme Lite
- 34 UP AI Edge
- 207 Starter Kits & Peripheral