Created
July 18, 2021 18:24
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"use strict"; | |
var five = require("johnny-five"), | |
board = new five.Board(), | |
led = null, | |
express = require('express'), | |
app = express(), | |
port = 8000; | |
board.on("ready", function() { | |
console.log("### Board ready!"); | |
led = new five.Led(13); | |
}); | |
app.get('/led/:mode', function (req, res) { | |
if(led) { | |
var status = "OK"; | |
switch(req.params.mode) { | |
case "on": | |
led.on(); | |
break; | |
case "off": | |
led.off(); | |
break; | |
case "blink": | |
led.blink(); | |
break; | |
case "stop": | |
led.stop(); | |
break; | |
default: | |
status = "Unknown: " + req.params.mode; | |
break; | |
} | |
console.log(status); | |
res.send(status); | |
} else { | |
res.send('Board NOT ready!') | |
} | |
}); | |
app.listen(port, function () { | |
console.log('Listening on port ' + port); | |
}); |
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