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Update Ardunio node slightly in line with latest Windows Serialport patches.

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(But there is still a possibly bad underlying problem 
- error not being caught -  in the upstream npm - reported.)
This commit is contained in:
Dave C-J 2014-10-04 22:26:02 +01:00
parent d950ceceea
commit e95d4a9010
2 changed files with 13 additions and 10 deletions
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2
nodes/core/hardware/35-arduino.html
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@ -125,7 +125,7 @@
<script type="text/x-red" data-template-name="arduino-board"> <script type="text/x-red" data-template-name="arduino-board">
<div class="form-row"> <div class="form-row">
<label for="node-config-input-device"><i class="fa fa-random"></i> Port</label> <label for="node-config-input-device"><i class="fa fa-random"></i> Port</label>
<input type="text" id="node-config-input-device" style="width:60%;" placeholder="/dev/ttyUSB0"/> <input type="text" id="node-config-input-device" style="width:60%;" placeholder="e.g. /dev/ttyUSB0 COM1"/>
<a id="node-config-lookup-serial" class="btn"><i id="node-config-lookup-serial-icon" class="fa fa-search"></i></a> <a id="node-config-lookup-serial" class="btn"><i id="node-config-lookup-serial-icon" class="fa fa-search"></i></a>
</div> </div>
<div class="form-tips"><b>Tip:</b> Use search to try to auto-detect serial port.</div> <div class="form-tips"><b>Tip:</b> Use search to try to auto-detect serial port.</div>

15
nodes/core/hardware/35-arduino.js
View File

@ -28,19 +28,22 @@ module.exports = function(RED) {
this.repeat = n.repeat||25; this.repeat = n.repeat||25;
//node.log("opening connection "+this.device); //node.log("opening connection "+this.device);
var node = this; var node = this;
var pre = "\\\\.\\";
if (!plat.match(/^win/)) { pre = ""; }
node.board = new ArduinoFirmata(); node.board = new ArduinoFirmata();
if (!fs.existsSync(pre+node.device)) { if (!plat.match(/^win/)) { // not Windows
if (!fs.existsSync(node.device)) {
node.warn("Device "+node.device+" not found"); node.warn("Device "+node.device+" not found");
} }
else { else {
node.board.connect(node.device); node.board.connect(node.device);
node.board.on('connect', function(){ }
}
else { // Windows - try to connect anyway... this can be bad...
node.board.connect(node.device);
}
node.board.on('boardReady', function(){
node.log("version "+node.board.boardVersion); node.log("version "+node.board.boardVersion);
}); });
}
node.on('close', function() { node.on('close', function() {
if (node.board) { if (node.board) {