Can't upload arduino sketch on Odroid

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alexandros

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I'm trying to program a Teensy LC with an Odroid-XU4 using Teensyduino 1.41 and Arduino 1.8.5 (both ARM versions), and even though I can program an Arduino UNO just fine, with the Teensy I get no luck. Teensyduino keeps on asking me to press the reset button, but even that doesn't do anything. The Odroid is running Ubuntu 16.04.3 LTS (GNU/Linux 4.14.5-92 armv7l).

Any ideas?
 
Did you install the udev rule file? It is required for all Linux systems, even boards like Odroid & Raspberry Pi.

With regular Arduino Uno, unix permissions like dialout group are enough. But Teensy uses USB in more ways that aren't serial, so the udev rule file is required. The unix permissions ways that work with Uno aren't enough for Teensy.

If this doesn't help, you can get more info by watching syslog message. On some systems "tail -f /var/log/syslog" works. On others "dmesg" is needed. The Linux kernel will give you messages about the connection and removal of USB devices, which really helps for troubleshooting.
 
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