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Enabling ADC 14, 15 on Due #121

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kapyaar opened this issue Apr 30, 2021 · 0 comments
Closed

Enabling ADC 14, 15 on Due #121

kapyaar opened this issue Apr 30, 2021 · 0 comments

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@kapyaar
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kapyaar commented Apr 30, 2021 •
edited

Need help updating variants.cpp to enable ADC14 and 15. I believe it is not enabled by default.
Original definition for ADC14 in PinDescription g_APinDescription[]= is

{ PIOA, PIO_PA1A_CANRX0, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT, PIN_ATTR_DIGITAL, ADC14, NO_ADC, NOT_ON_PWM, NOT_ON_TIMER }, // CANRX

I tried

{ PIOB, PIO_PB21X1_AD14, ID_PIOB, PIO_INPUT, PIO_DEFAULT, PIN_ATTR_ANALOG, ADC14, ADC14, NOT_ON_PWM, NOT_ON_TIMER }, // AD14

Still reading 0 all the time on ADC14. Am I missing something?
@kapyaar kapyaar closed this as completed May 1, 2021
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