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Patricio Whittingslow
34 lines
750 B
Go
34 lines
750 B
Go
//go:build baremetal
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package legacy
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import "machine"
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func configurePinOut(p PinOutput) {
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configurePin(p, machine.PinOutput)
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}
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func configurePinInputPulldown(p PinInput) {
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configurePin(p, pulldown) // some chips do not have pull down, in which case pulldown==machine.PinInput.
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}
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func configurePinInput(p PinInput) {
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configurePin(p, machine.PinInput)
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}
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func configurePinInputPullup(p PinInput) {
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configurePin(p, pullup) // some chips do not have pull up, in which case pullup==machine.PinInput.
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}
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func pinIsNoPin(a any) bool {
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p, ok := a.(machine.Pin)
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return ok && p == machine.NoPin
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}
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func configurePin(p any, mode machine.PinMode) {
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machinePin, ok := p.(machine.Pin)
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if ok {
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machinePin.Configure(machine.PinConfig{Mode: mode})
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}
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}
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