Topics

1

TinyDuino Processors & TinyShields / Tinyscreen+ documentation

« on: July 06, 2018, 04:53:37 PM »

If it helps, you will find some documentation about the Tinyscreen+ at this address:
https://github.com/HaddingtonDynamics/Dexter/wiki/End-Effector-Screen

Size, IDE setup, programming, and a bit on how to make it READ... not write... the Dynamixel servo bus v2.

2

TinyDuino Processors & TinyShields / Garbage returned to Serial monitor

« on: March 29, 2018, 11:37:05 PM »

So I spent hours today trying to figure this out.

It programs ok, appears to run programs correctly, e.g. the ASCII table example, but the data that shows up in the Serial monitor window is just garbage.

When I hook my scope up to the serial pins, I see valid data. It's a SmartScope (lab-nation.com) so it has a serial data decoder built in. That seems to see valid data. But the data returned to the PC is still garbage. I ran it all the way down to 300 baud without any change. I tried using RealTerm, it also gets garbage. Removed the prototype board, no change.

It's as if the clock in the USB adapter is off, but if that were the case, it wouldn't program, right? And it does program, at 57,600 no issues.

Same PC programs the same sketch into a standard Arduino Uno and gets the correct values back.

I'm stuck. Any ideas?