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various fixes around rendering of pin values

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This commit is contained in:
Peli de Halleux
2016-03-14 09:10:13 -07:00
parent d31c5360ed
commit 7f57eda606
3 changed files with 10 additions and 4 deletions
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7
sim/libmbit.ts
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@ -387,12 +387,14 @@ namespace ks.rt.micro_bit {
}
export function enablePitch(pin: Pin) {
pin.mode = PinMode.Analog | PinMode.Output | PinMode.Pitch;
board().pins.filter(p => !!p).forEach(p => p.pitch = false);
pin.pitch = true;
}
export function pitch(frequency: number, ms: number) {
// update analog output
let pin = board().pins.filter(pin => !!pin && (pin.mode & PinMode.Pitch) != 0)[0] || board().pins[0];
let pin = board().pins.filter(pin => !!pin && pin.pitch)[0] || board().pins[0];
pin.mode = PinMode.Analog | PinMode.Output;
if (frequency <= 0) {
pin.value = 0;
pin.period = 0;
@ -410,6 +412,7 @@ namespace ks.rt.micro_bit {
AudioContextManager.stop();
pin.value = 0;
pin.period = 0;
pin.mode = PinMode.Unused;
board().updateView();
cb()
}, ms);