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fsl_spi.h in SDK 2.6.0 LPC845-BRK: Value of kSPI_SselDeAssertAll

Question asked by 12345 67890 on Nov 18, 2019
Latest reply on Nov 18, 2019 by jeremyzhou

Hi, a couple of month ago I've had a lot of 'fun' to understand the meaning of 'assert' and 'deassert' of TXSSEL in the documentation. I thought I got it.

But now I returned to a SPI project and have a question:

Shouldn't kSPI_SselDeAssertAll has the value 0xF0000U instead of 0x10000U? Below it has the same (inverted) value like kSPI_Ssel0Assert, but to deassert all I would expect a '1' to SSEL0-SSEL3.

But may be it's to late tonight...

 

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