AnsweredAssumed Answered

LPUART on KL17Z support Ring buffer (FIFO) ?

Question asked by Maxime Dolberg on Oct 20, 2016
Latest reply on Oct 24, 2016 by Maxime Dolberg

Hello,

I cannot find clear information about that :

 

Does LPUART peripheral on KL17Z256VLH4 support Ring buffer (FIFO) ?

 

The MKL17Z4_features.h file set by default FIFO to 0

 

#define FSL_FEATURE_LPUART_HAS_FIFO (0)

 

Setting this feature to 1 generate error in compilation

../drivers/fsl_lpuart.h:153:32: error: 'LPUART_FIFO_RXEMPT_MASK' undeclared here (not in a function)

 

So I guess that KL17Z does not support it but I want to be sure.

Outcomes