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https://github.com/node-red/node-red.git
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parent
e95d4a9010
commit
4b73a92f71
@ -20,6 +20,9 @@ module.exports = function(RED) {
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var ArduinoFirmata = require('arduino-firmata');
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var ArduinoFirmata = require('arduino-firmata');
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var fs = require('fs');
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var fs = require('fs');
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var plat = require('os').platform();
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var plat = require('os').platform();
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var portlist = ArduinoFirmata.list(function (err, ports) {
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portlist = ports;
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});
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// The Board Definition - this opens (and closes) the connection
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// The Board Definition - this opens (and closes) the connection
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function ArduinoNode(n) {
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function ArduinoNode(n) {
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@ -29,15 +32,10 @@ module.exports = function(RED) {
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//node.log("opening connection "+this.device);
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//node.log("opening connection "+this.device);
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var node = this;
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var node = this;
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node.board = new ArduinoFirmata();
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node.board = new ArduinoFirmata();
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if (!plat.match(/^win/)) { // not Windows
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if (portlist.indexOf(node.device) === -1) {
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if (!fs.existsSync(node.device)) {
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node.warn("Device "+node.device+" not found");
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node.warn("Device "+node.device+" not found");
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}
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else {
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node.board.connect(node.device);
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}
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}
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}
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else { // Windows - try to connect anyway... this can be bad...
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else {
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node.board.connect(node.device);
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node.board.connect(node.device);
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}
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}
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