-target arduino "PinInputPullup not declared by package machine".

[yevsia]

Traget board : Arduino UNO.
Goal : Up-Down -> "Pull-up Resistor".
Result build : PinInputPullup not declared by package machine.

Code :

package main

import (
	"machine"
	"time"
)

const (
	led    = machine.Pin(13)
	button = machine.Pin(12)
)

func main() {
	led.Configure(machine.PinConfig{Mode: machine.PinOutput})
	button.Configure(machine.PinConfig{Mode: machine.PinInputPullup})

	for {
		if !button.Get() {
			led.High()
		} else {
			led.Low()
		}

		time.Sleep(time.Millisecond * 10)
	}
}

Comment : Arduino UNO don't support Pull-up Resistors?

[deadprogram]

Many AVR processors support a built-in pullup resistor. This would just require some additional code, which we would be most pleased to accept should someone happen to submit a PR with this feature.

[deadprogram]

Support for this feature was just merged into the dev branch as #1109 and will be part of the next release.

[bobross419]

This (PinInputPullup) worked for me on arduino-mega2560 R3. I was finally able to read digital button inputs. Thanks for putting this together!

[deadprogram]

This was released with v0.14.0 so now closing. Please reopen if needed. Thanks!

[yevsia]

Thanks, works fine)