Bug 1706 - SPI Decoder not displaying captured data correctly
Summary: SPI Decoder not displaying captured data correctly
Status: RESOLVED WORKSFORME
Alias: None
Product: PulseView
Classification: Unclassified
Component: Protocol decoding (show other bugs)
Version: 0.5.0
Hardware: All All
: Normal normal
Target Milestone: ---
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-08-08 23:02 CEST by Will Smith
Modified: 2023-04-06 10:35 CEST (History)
1 user (show)



Attachments
screenshot of SPI protocol failure - captured data good, SPI bad (250.94 KB, image/png)
2021-08-08 23:02 CEST, Will Smith
Details

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Description Will Smith 2021-08-08 23:02:40 CEST
Created attachment 743 [details]
screenshot of SPI protocol failure - captured data good, SPI bad

data appears to have been captured correctly, but the SPI decoder is not decoding properly at the bit level. all that follows is also in error.

in the case shown in the attachment, the data captured is clearly 0c 80, but it is displayed as 06 80. 

as a non-programmer, there's no way i can fix this, but it's probably simple. correct me if i'm wrong on that. if this is a well known issue, with a work around, please point me at it.

please help!

Will

the LA is the HiLetgo 8-bit from their store at amazon for $12.69us.
Comment 1 Will Smith 2021-08-08 23:14:13 CEST
ah - the "spi_mode" 

not a programmer, but made sense of the source anyway.

clock polarity and phase were wrong as shown in original attachment.
Comment 2 Rock 2023-04-06 10:35:48 CEST
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