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- import pyb
- if not hasattr(pyb, 'DAC'):
- print('SKIP')
- raise SystemExit
- 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)
- # test buffering arg
- dac = pyb.DAC(1, buffering=True)
- dac.write(0)
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