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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2022/07/21 12:16:55 UTC

[GitHub] [incubator-nuttx] pkarashchenko opened a new pull request, #6659: arch/arm/samv7: fix SPI 16-bit transactions in DMA mode

pkarashchenko opened a new pull request, #6659:
URL: https://github.com/apache/incubator-nuttx/pull/6659

   ## Summary
   DMA takes number of bytes, but the number of words was passed that lead to a situation that 16-bit SPI transactions were twice shorter than should be
   
   ## Impact
   SAMv7 users that use 16-bit SPI transactions in DMA mode
   
   ## Testing
   SPI but monitored with logic analyzer. All data are present on the bus


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[GitHub] [incubator-nuttx] xiaoxiang781216 merged pull request #6659: arch/arm/samv7: fix SPI 16-bit transactions in DMA mode

Posted by GitBox <gi...@apache.org>.

xiaoxiang781216 merged PR #6659:
URL: https://github.com/apache/incubator-nuttx/pull/6659


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[GitHub] [incubator-nuttx] acassis commented on pull request #6659: arch/arm/samv7: fix SPI 16-bit transactions in DMA mode

Posted by GitBox <gi...@apache.org>.

acassis commented on PR #6659:
URL: https://github.com/apache/incubator-nuttx/pull/6659#issuecomment-1191621323

   Good finding!


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