I'm setting the LPUART FIFO RX and TX sizes and it only seems to be 4 words and cannot be set to any other value. In the RM it says maximum number of receive or transmit fifo size data word can be up to 256 words.
How can I set it manually
Thanks and Regards.
Solved! Go to Solution.
Please refer to LPUART FIFO register
From the source code, the default RX FIFO SIZE =4, 32 data words.
You can write to the FIFO register to configure the FIFO SIZE