0d9b450701
In non-blocking mode (timeout=0), uart.write() can now transmit all of its data without raising an exception. uart.read() also works correctly in this mode. As part of this patch, timout_char now has a minimum value which is long enough to transfer 1 character. Addresses issue #1533.
33 lines
677 B
Python
33 lines
677 B
Python
from pyb import UART
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# test we can correctly create by id or name
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for bus in (-1, 0, 1, 2, 3, 4, 5, 6, 7, "XA", "XB", "YA", "YB", "Z"):
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try:
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UART(bus, 9600)
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print("UART", bus)
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except ValueError:
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print("ValueError", bus)
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uart = UART(1)
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uart = UART(1, 9600)
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uart = UART(1, 9600, bits=8, parity=None, stop=1)
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print(uart)
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uart.init(2400)
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print(uart)
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print(uart.any())
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print(uart.write('123'))
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print(uart.write(b'abcd'))
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print(uart.writechar(1))
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# make sure this method exists
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uart.sendbreak()
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# non-blocking mode
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uart = UART(1, 9600, timeout=0)
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print(uart.write(b'1'))
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print(uart.write(b'abcd'))
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print(uart.writechar(1))
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print(uart.read(100))
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