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Posted to commits@mynewt.apache.org by GitBox <gi...@apache.org> on 2018/09/18 10:07:29 UTC

[GitHub] utzig opened a new issue #1405: SPI fails on STM32L0

utzig opened a new issue #1405: SPI fails on STM32L0
URL: https://github.com/apache/mynewt-core/issues/1405
 
 
   Running SPI at hundreds of KHz or higher rates on STM32L0 with default clock looses the first one or two bytes of communication. Some debugging of this indicates the issue is related to the time taking to enable SPI through the SPI_SS interrupt.

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