basic servo simulation (#297)

2016-11-01 08:16:03 -07:00
parent 237c5c019b
commit 4963bf776a
5 changed files with 49 additions and 7 deletions
--- a/sim/state/edgeconnector.ts
+++ b/sim/state/edgeconnector.ts
@ -11,7 +11,7 @@ namespace pxsim.input {
        if (!pin) return;
        pin.isTouched();
        pxtcore.registerWithDal(pin.id, DAL.MICROBIT_BUTTON_EVT_UP, handler);
-     }
+    }

    export function pinIsPressed(pinId: number): boolean {
        let pin = getPin(pinId);
@ -73,7 +73,11 @@ namespace pxsim.pins {

    export function servoWritePin(pinId: number, value: number) {
        analogSetPeriod(pinId, 20000);
-        // TODO
+        // TODO: per pin state
+        if (board().microServoState.angle != value) {
+            board().microServoState.angle = value;
+            runtime.queueDisplayUpdate();
+        }
    }

    export function servoSetPulse(pinId: number, micros: number) {