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k22f51212 UART0 and UART1 RXFIFOSIZE is 0

Question asked by jia pang on Feb 15, 2016
Latest reply on Feb 17, 2016 by Fang Li

In MK22F51212_features.h , a macro is writen as "#define FSL_FEATURE_UART_FIFO_SIZE (8)". but in my code ,i always get the RXFIFOSIZE is 0. i need fifo in my project, can anybody tell me what is the reason cause this problem.@