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Diffstat (limited to 'docs/samd')
| -rw-r--r-- | docs/samd/quickref.rst | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/docs/samd/quickref.rst b/docs/samd/quickref.rst index 25b5a8fc8..d57dc6790 100644 --- a/docs/samd/quickref.rst +++ b/docs/samd/quickref.rst @@ -215,7 +215,7 @@ PWM Constructor - *freq* should be an integer which sets the frequency in Hz for the PWM cycle. The valid frequency range is 1 Hz to 24 MHz. - - *duty_u16* sets the duty cycle as a ratio ``duty_u16 / 65536``. + - *duty_u16* sets the duty cycle as a ratio ``duty_u16 / 65535``. - *duty_ns* sets the pulse width in nanoseconds. The limitation for X channels apply as well. - *invert*\=True|False. Setting a bit inverts the respective output. @@ -246,7 +246,7 @@ Use the :ref:`machine.ADC <machine.ADC>` class:: from machine import ADC adc0 = ADC(Pin('A0')) # create ADC object on ADC pin, average=16 - adc0.read_u16() # read value, 0-65536 across voltage range 0.0v - 3.3v + adc0.read_u16() # read value, 0-65535 across voltage range 0.0v - 3.3v adc1 = ADC(Pin('A1'), average=1) # create ADC object on ADC pin, average=1 The resolution of the ADC is 12 bit with 12 bit accuracy, irrespective of the |