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PWM on D13 does not work with arduino_mzero variant #266

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tbowmo opened this issue Oct 12, 2017 · 1 comment · Fixed by #270
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PWM on D13 does not work with arduino_mzero variant #266

tbowmo opened this issue Oct 12, 2017 · 1 comment · Fixed by #270

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@tbowmo
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tbowmo commented Oct 12, 2017

Pin configuration is missing PIN_ATTR_TIMER, in order to get PWM working on the channel

{ PORTA, 17, PIO_PWM, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER), No_ADC_Channel, PWM2_CH1, TCC2_CH1, EXTERNAL_INT_1 }, // TCC2/WO[1]

Above is copied from arduino_zero variant.
@tbowmo
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tbowmo commented Oct 12, 2017

Probably issues with D6/D7 as well, as they are configured to use PIN_ATTR_TIMER, and not PIN_ATTR_TIMER_ALT (like arduino_zero variant)

@tbowmo tbowmo mentioned this issue Oct 19, 2017
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Copied pin defs for D6, D7 and D13 from zero to mzero tbowmo/ArduinoCore-samd
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