• 0
Piotr Rzeszut

Waveforms 3.8.22 UART Protocol/Logic bug + suggestions

Question

Hi,

Windows 7x64

Waveforms 3.8.22 (beta)

Analog Discovery 2 / Digital Discovery

Issue: inverting polarity in Protocol has no transfer to Logic analyzer window

Steps to reproduce:

  1. Run Protocol
  2. Select UART Polarity: Inverted
  3. Click Logic Analyzer 
  4. In Logic UART is set to be decoded with Standard polarity

Suggestion: UART data should be also available with HEX formatting or other non-ASCII formats. Also an option to break line after N chars received would be nice

Kind Regards

Share this post


Link to post
Share on other sites

3 answers to this question

Recommended Posts

  • 0

@attila

As always: Thank you very much ;)

Another suggestion: In scope we do have Average and Oversampling options. None is followed by maximum value, then decreasing to reach 1 (which is equivalent to none). Ex. for Oversampling, we have options arranged like this: None, 16, 8, 4, 2, 1

In my opinion better order would be to place None value next to minimal (and maybe replacing value of 1 by "1 (none)", so it will be:

16, 8, 4, 2, 1, None or 16, 8, 4, 2, 1 (none).

Share this post


Link to post
Share on other sites
  • 0

Hi @Piotr Rzeszut

The place of the "special value" will be modified in the next release in scope average, oversample; network/impedance analyzer average.
Thank you for the observation.

image.png.de0bf99cc30db59d793a3f5070ed721a.png

 

The averaging of 1 has a function of sample interpolation according the trigger:

image.png.287ab3e28a05e4758ef0aeab166d4caa.png

image.png.fc2eee068dd1c9cb19ffb38775901337.png

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now