Enable PL011 UART transmit/receive FIFO

Question

How can we set pl011 uart with transmit fifo and receive fifo enable in raspberry pi?

joan · Accepted Answer · 2015-06-08 13:14:38Z

1

You don't have to do anything.

The PL011 UART is enabled by default as device /dev/ttyAMA0. The Linux driver handles the FIFOs and has additional buffering.

answered Jun 8 '15 at 13:14

joan

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Also...I believe if you disabled it at some point and want to re-enable it you can do so via sudo raspi-config under advanced options in the newest version of Raspbian?. – NULL Jun 8 '15 at 13:33

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