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micropython/tests/pyb/uart.py

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tests: Add a suite of tests specifically for the pyboard. In tests/pyb is now a suite of tests that tests the pyb module on the pyboard. They include expected output files because we can't run CPython on the pyboard to compare against. run-tests script has now been updated to allow pyboard tests to be run. Just pass the option --pyboard. This runs all basic, float and pyb tests. Note that float/math-fun.py currently fails because not all math functions are implemented in stmhal/.
2014-05-03 16:43:27 +01:00
from pyb import UART
uart = UART(1)
uart = UART(1, 9600)
stmhal: Overhaul UART class to use read/write, and improve it. UART object now uses a stream-like interface: read, readall, readline, readinto, readchar, write, writechar. Timeouts are configured when the UART object is initialised, using timeout and timeout_char keyword args. The object includes optional read buffering, using interrupts. You can set the buffer size dynamically using read_buf_len keyword arg. A size of 0 disables buffering.
2014-10-11 17:57:10 +01:00
uart = UART(1, 9600, bits=8, parity=None, stop=1)
tests: Add a suite of tests specifically for the pyboard. In tests/pyb is now a suite of tests that tests the pyb module on the pyboard. They include expected output files because we can't run CPython on the pyboard to compare against. run-tests script has now been updated to allow pyboard tests to be run. Just pass the option --pyboard. This runs all basic, float and pyb tests. Note that float/math-fun.py currently fails because not all math functions are implemented in stmhal/.
2014-05-03 16:43:27 +01:00
print(uart)
uart.init(1200)
print(uart)
stmhal: Overhaul UART class to use read/write, and improve it. UART object now uses a stream-like interface: read, readall, readline, readinto, readchar, write, writechar. Timeouts are configured when the UART object is initialised, using timeout and timeout_char keyword args. The object includes optional read buffering, using interrupts. You can set the buffer size dynamically using read_buf_len keyword arg. A size of 0 disables buffering.
2014-10-11 17:57:10 +01:00
print(uart.any())
print(uart.write('123'))
print(uart.write(b'abcd'))
print(uart.writechar(1))
stmhal: Add uart.sendbreak() method, to send a break condition.
2015-02-13 19:04:24 +00:00
# make sure this method exists
uart.sendbreak()