I'm trying to decode six identical SPI devices connected in a daisy chain. The device uses a 16-bit word. Everything works fine except that the display refuses to show the last (sixth) word before CS is deactivated as shown in highlighted area in the attached picture.
Analysis by all other methods show the last word is correctly formed. Even the Waveforms Protocol spy shows there are six words:
Question
Kier
Hello,
I'm trying to decode six identical SPI devices connected in a daisy chain. The device uses a 16-bit word. Everything works fine except that the display refuses to show the last (sixth) word before CS is deactivated as shown in highlighted area in the attached picture.
Analysis by all other methods show the last word is correctly formed. Even the Waveforms Protocol spy shows there are six words:
Data: 002A | 087D, 002A | 087D, 002A | 087D, 002A | 087D, 002A | 087D, 002A | 087D,
Any advice appreciated. At the moment, I'm assuming this is a Waveforms bug but I'm happy to be proved wrong.
Thank you.
Link to comment
Share on other sites
3 answers to this question
Recommended Posts
Archived
This topic is now archived and is closed to further replies.