public ButtonConnection(IController contoller)
{
log.Debug(m => m("Init button connection"));
var toggleBtn = ConnectorPin.P1Pin12.Input().PullDown();
var backBtn = ConnectorPin.P1Pin16.Input().PullDown();
var nextBtn = ConnectorPin.P1Pin18.Input().PullDown();
// toggle
toggleBtn.OnStatusChanged(state =>
{
if (state)
contoller.TogglePlay();
});
// next
nextBtn.OnStatusChanged(state =>
{
if (state)
contoller.PlayNext();
});
// previous
backBtn.OnStatusChanged(state =>
{
if (state)
contoller.PlayPrevious();
});
// open connection
_gpioConnection = new GpioConnection(toggleBtn, backBtn, nextBtn);
}