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from pyb import UART
# test we can correctly create by id or name
for bus in (-1, 0, 1, 2, 3, 4, 5, 6, 7, "XA", "XB", "YA", "YB", "Z"):
try:
UART(bus, 9600)
print("UART", bus)
except ValueError:
print("ValueError", bus)
uart = UART(1)
uart = UART(1, 9600)
uart = UART(1, 9600, bits=8, parity=None, stop=1)
print(uart)
uart.init(2400)
print(uart)
print(uart.any())
print(uart.write('123'))
print(uart.write(b'abcd'))
print(uart.writechar(1))
# make sure this method exists
uart.sendbreak()
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