Test and Measurement Forum

SPI Decode fault

Forum for discussing PicoScope version 6 (non-automotive version)

SPI Decode fault

Postby NeillDR » Tue Mar 10, 2015 2:25 pm

SPI decode is not working properly. The scope display shows the value shifted left by 1 bit (i.e. 0x08 is displayed as 0x10). Please see attached and advise how to set the SPI to show the correct data. Thank you. (version
Image showing error (complete with settings)
Waveform file
(14.78 KiB) Downloaded 31 times
Posts: 0
Joined: Tue Mar 10, 2015 2:14 pm

Re: SPI Decode fault

Postby AndrewA » Tue Mar 24, 2015 5:21 pm

Yes I can see the issue you are having. The software is decoding the bit stream as if it's been moved to the left.
Currently there are issues with some of the serial protocols. And we have a number of bugs relating to SPI decoding issues.
Development is currently working fixing and improving all of the serial decoding features.
They are working to release an update of picoscope with the serial decoding protocols working. And hope to have a new beta version soon.
In a previous version most of the serial decoding was working. Please email in to support@picotech.com if you require a copy.

Regards Andrew
Technical Specialist
Regards Andrew
Technical Specialist
Zen Master
Zen Master
Posts: 178
Joined: Tue Oct 21, 2014 3:07 pm

Return to PicoScope 6 for Windows

Who is online

Users browsing this forum: No registered users and 0 guests