circuitpython/tests/pyb/dac.py
Damien George 41f768f3f3 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

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Python

dac = pyb.DAC(1)
print(dac)
dac.noise(100)
dac.triangle(100)
dac.write(0)
dac.write_timed(bytearray(10), 100, mode=pyb.DAC.NORMAL)
pyb.delay(20)
dac.write(0)