38 lines
931 B
JavaScript
38 lines
931 B
JavaScript
/*
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*
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* This demonstrates connecting multiple hubs to your laptop. Once connected, all the hubs LED lights will cycle through the same colors simultaneously.
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*
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*/
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const PoweredUP = require("..");
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const poweredUP = new PoweredUP.PoweredUP();
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poweredUP.scan(); // Start scanning for hubs
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console.log("Looking for Hubs...");
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poweredUP.on("discover", async (hub) => { // Wait to discover hubs
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await hub.connect(); // Connect to hub
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console.log(`Connected to ${hub.name}!`);
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hub.on("disconnect", () => {
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console.log("Hub disconnected");
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})
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});
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let color = 1;
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setInterval(() => {
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const hubs = poweredUP.getHubs(); // Get an array of all connected hubs
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hubs.forEach(async (hub) => {
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const led = await hub.waitForDeviceByType(PoweredUP.Consts.DeviceType.HUB_LED);
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led.setColor(color); // Set the color
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})
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color++;
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if (color > 10) {
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color = 1;
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}
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}, 2000); |