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Better examples

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This commit is contained in:
Nathan Kellenicki 2018-08-03 23:19:05 +01:00
parent c1f04d2145
commit a976fd3f71
1 changed files with 17 additions and 10 deletions
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27
examples/batmobile_remote.js
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@ -14,6 +14,8 @@ console.log("Looking for Batmobile and Remote...");
let batmobile = null; let batmobile = null;
let remote = null; let remote = null;
let lastButton = null;
lpf2.on("discover", async (hub) => { // Wait to Batmobile and Remote lpf2.on("discover", async (hub) => { // Wait to Batmobile and Remote
if (hub instanceof LPF2.PUPHub) { if (hub instanceof LPF2.PUPHub) {
@ -30,23 +32,26 @@ lpf2.on("discover", async (hub) => { // Wait to Batmobile and Remote
switch (state) { switch (state) {
case LPF2.Consts.ButtonStates.UP: // If up is pressed, move the wheels forward case LPF2.Consts.ButtonStates.UP: // If up is pressed, move the wheels forward
{ {
batmobile.setMotorSpeed(button === "LEFT" ? "A" : "B", 50); lastButton = state;
batmobile.setMotorSpeed(button === "LEFT" ? "B" : "A", button === "LEFT" ? -100 : 100);
break; break;
} }
case LPF2.Consts.ButtonStates.DOWN: // If down is pressed, move the wheels backwards case LPF2.Consts.ButtonStates.DOWN: // If down is pressed, move the wheels backwards
{ {
batmobile.setMotorSpeed(button === "LEFT" ? "A" : "B", -50); lastButton = state;
batmobile.setMotorSpeed(button === "LEFT" ? "B" : "A", button === "LEFT" ? 100 : -100);
break; break;
} }
case LPF2.Consts.ButtonStates.RELEASED: // Stop the wheels when the button is released case LPF2.Consts.ButtonStates.RELEASED: // Stop the wheels when the button is released
{ {
if (button !== "GREEN") { if (lastButton === LPF2.Consts.ButtonStates.UP || lastButton === LPF2.Consts.ButtonStates.DOWN) {
batmobile.setMotorSpeed(button === "LEFT" ? "A" : "B", 0); batmobile.setMotorSpeed(button === "LEFT" ? "B" : "A", 0);
} }
break; break;
} }
case LPF2.Consts.ButtonStates.STOP: // When left red button is pressed, do a retreat. When right red button is pressed, scan the area. case LPF2.Consts.ButtonStates.STOP: // When left red button is pressed, do a retreat. When right red button is pressed, scan the area.
{ {
lastButton = state;
if (button === "LEFT") { if (button === "LEFT") {
await batmobile.setMotorSpeed("A", -100, 500); await batmobile.setMotorSpeed("A", -100, 500);
await batmobile.setMotorSpeed("B", -100, 1000); await batmobile.setMotorSpeed("B", -100, 1000);
@ -54,18 +59,20 @@ lpf2.on("discover", async (hub) => { // Wait to Batmobile and Remote
await batmobile.setMotorSpeed("B", -100, 1000); await batmobile.setMotorSpeed("B", -100, 1000);
await batmobile.setMotorSpeed("A", -100, 500); await batmobile.setMotorSpeed("A", -100, 500);
} else if (button === "RIGHT") { } else if (button === "RIGHT") {
await batmobile.setMotorSpeed("AB", [100, -100], 1000); await batmobile.setMotorSpeed("AB", 100, 1000);
await batmobile.setMotorSpeed("AB", [-100, 100], 2000); await batmobile.setMotorSpeed("AB", -100, 2000);
await batmobile.setMotorSpeed("AB", [100, -100], 2000); await batmobile.setMotorSpeed("AB", 100, 2000);
await batmobile.setMotorSpeed("AB", [-100, 100], 1000); await batmobile.setMotorSpeed("AB", -100, 1000);
} }
break; break;
} }
case LPF2.Consts.ButtonStates.PRESSED: // Do a wheelie when the green button is pressed case LPF2.Consts.ButtonStates.PRESSED: // Do a wheelie when the green button is pressed
{ {
lastButton = state;
if (button === "GREEN") { if (button === "GREEN") {
await batmobile.setMotorSpeed("AB", -100, 500); batmobile.setMotorSpeed("AB", [-100, 100]);
await batmobile.setMotorSpeed("AB", 100, 1000); await batmobile.sleep(500);
await batmobile.setMotorSpeed("AB", [100, -100], 1000);
} }
break; break;
} }