API Reference

adafruit_pio_uart

PIO implementation of CircuitPython UART API

• Author(s): Scott Shawcroft

class adafruit_pio_uart.UART(tx=None, rx=None, baudrate=9600, bits=8, parity=None, stop=1, timeout=1, cts=None, rts=None)

PIO implementation of CircuitPython UART API.

class Parity

Parity Enumeration

property baudrate

Return the UART baudrate.

deinit()

De-initialize the UART object.

property in_waiting

Return whether the UART is waiting.

read(n)

Read and return an array of up to n values from the UART.

readinto(buf)

Read UART data into buf and return the number of bytes read.

reset_input_buffer()

Clear the UART input buffer.

property timeout

Return the UART timeout.

write(buf)

Write the contents of buf to the UART.