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‎EV3BT-blockly.js‎

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+(function (window, webduino) {
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'use strict';
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window.getEV3BT = function (board, rx, tx) {
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return new webduino.module.EV3BT(board, rx, tx);
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};
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}(window, window.webduino));

‎EV3BT.js‎

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+(function(factory) {
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if (typeof exports === 'undefined') {
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factory(webduino || {});
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} else {
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module.exports = factory;
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}
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}(function(scope) {
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'use strict';
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var self;
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var proto;
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var Module = scope.Module;
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function getMessage(m) {
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var text = "";
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for (var i = 3; i < m.length; i++) {
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text += String.fromCharCode(m[i]);
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}
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var cutPos = text.indexOf(' ');
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var title = text.substring(0, cutPos);
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text = text.substring(cutPos + 1);
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return [title, text];
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}
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function EV3BT(board, rx, tx) {
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Module.call(this);
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this._board = board;
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self = this;
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self.callback = {};
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self.title = '';
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self.content = '';
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self._rx = rx;
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self._tx = tx;
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board.send([0xF0, 0x04, 0x23, 0x04 /*init*/ , rx, tx, 0xF7]);
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board.on(webduino.BoardEvent.SYSEX_MESSAGE, function(event) {
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var m = event.message;
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if (m[0] == 0x04 && m[1] == 0x23) {
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var msg = getMessage(m);
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self.msgType = m[2];
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self.title = msg[0];
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self.content = msg[1];
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if (self.msgType == 1) {
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self.content = self.content == '1' ? true : false;
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}
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var callbackList = self.callback[self.title];
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for (var cb in callbackList) {
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callbackList[cb](self.content);
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}
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}
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});
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}
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EV3BT.prototype = proto = Object.create(Module.prototype, {
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constructor: {
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value: EV3BT
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}
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});
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proto.on = function(title, callback) {
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if (self.callback[title] == null) {
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self.callback[title] = [];
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}
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self.callback[title].push(callback);
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}
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proto.sendLogic = function(title, b) {
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var cmd = [0xF0, 0x04, 0x23, 0x01, title.length];
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var data = title;
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var dataLen = data.length;
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for (var i = 0; i < dataLen; i++) {
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cmd.push(data.charCodeAt(i));
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}
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var b = b.toString().toLowerCase() == 'true' ? true : false;
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cmd.push(b ? 0x31 : 0x30);
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cmd.push(0xF7);
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this._board.send(cmd);
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}
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proto.sendNumber = function(title, num) {
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var cmd = [0xF0, 0x04, 0x23, 0x02, title.length];
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var data = title + num;
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var dataLen = data.length;
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for (var i = 0; i < dataLen; i++) {
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cmd.push(data.charCodeAt(i));
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}
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cmd.push(0xF7);
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this._board.send(cmd);
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}
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proto.sendText = function(title, txt) {
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var cmd = [0xF0, 0x04, 0x23, 0x03, title.length];
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var data = title + txt;
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var dataLen = data.length;
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for (var i = 0; i < dataLen; i++) {
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cmd.push(data.charCodeAt(i));
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}
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cmd.push(0xF7);
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this._board.send(cmd);
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}
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scope.module.EV3BT = EV3BT;
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}));

‎README.md‎

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# webduino-module-ev3bt
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Webduino Module for EV3BT.
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## Installation
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```shell
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bower install https://github.com/webduinoio/webduino-module-ev3bt.git
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```
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## License
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This project is licensed under the MIT license, see [LICENSE](LICENSE) for more information.

‎blockly.json‎

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{
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"types": ["ev3bt_new", "ev3bt_sendmsg", "ev3bt_getmsg", "ev3bt_recv"],
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"category": "catMenu1",
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"scripts": [
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"blockly/blocks.js",
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"blockly/javascript.js"
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],
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"dependencies": [
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"EV3BT.js",
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"EV3BT-blockly.js"
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],
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"msg": "blockly/msg",
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"blocksMsg": "blockly/msg/blocks",
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"toolbox": "blockly/toolbox.xml"
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}

‎blockly/blocks.js‎

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Blockly.Blocks['ev3bt_new'] = {
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init: function() {
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this.appendDummyInput()
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.appendField(Blockly.Msg.WEBDUINO_EV3BT, "樂高EV3 , Rx ")
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.appendField(new Blockly.FieldDropdown([
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["2", "2"],
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["3", "3"],
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["4", "4"],
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["5", "5"],
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["6", "6"],
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["7", "7"],
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["8", "8"],
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["9", "9"],
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["10", "10"],
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["11", "11"],
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["12", "12"],
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["13", "13"]
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]), "rx_")
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.appendField(Blockly.Msg.WEBDUINO_EV3BT_TX, " Tx")
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.appendField(new Blockly.FieldDropdown([
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["2", "2"],
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["3", "3"],
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["4", "4"],
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["5", "5"],
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["6", "6"],
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["7", "7"],
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["8", "8"],
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["9", "9"],
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["10", "10"],
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["11", "11"],
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["12", "12"],
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["13", "13"]
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]), "tx_");
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this.setOutput(true);
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this.setColour(230);
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this.setTooltip('');
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this.setHelpUrl('https://webduino.io');
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}
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};
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//https://blockly-demo.appspot.com/static/demos/blockfactory_old/index.html#v8h6ui
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Blockly.Blocks['ev3bt_sendmsg'] = {
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init: function() {
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this.appendValueInput("value_")
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.setCheck(null)
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.appendField(Blockly.Msg.WEBDUINO_EV3BT_FROM, "從樂高")
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.appendField(new Blockly.FieldVariable("adapter"), "var_")
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.appendField(Blockly.Msg.WEBDUINO_EV3BT_SEND, "傳送")
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.appendField(new Blockly.FieldDropdown([
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[Blockly.Msg.WEBDUINO_EV3BT_TEXT, "Text"],
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[Blockly.Msg.WEBDUINO_EV3BT_NUM, "Number"],
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[Blockly.Msg.WEBDUINO_EV3BT_LOGIC, "Logic"]
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]), "msgtype")
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.appendField(Blockly.Msg.WEBDUINO_EV3BT_SEND_TITLE, "格式，傳送訊息標題為")
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.appendField(new Blockly.FieldTextInput("myMsg"), "title_")
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.appendField(Blockly.Msg.WEBDUINO_EV3BT_SEND_TEXT, "，傳送資料為");
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this.setPreviousStatement(true, null);
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this.setNextStatement(true, null);
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this.setColour(65);
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this.setTooltip('');
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this.setHelpUrl('http://www.example.com/');
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}
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};
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//https://blockly-demo.appspot.com/static/demos/blockfactory_old/index.html#4uh58r
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Blockly.Blocks['ev3bt_recv'] = {
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init: function() {
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this.appendDummyInput()
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.appendField(Blockly.Msg.WEBDUINO_EV3BT_FROM, "從樂高")
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.appendField(new Blockly.FieldVariable("adapter"), "name_")
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.appendField(Blockly.Msg.WEBDUINO_EV3BT_RECV_TITLE, "接收訊息資料 , 訊息標題")
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.appendField(new Blockly.FieldTextInput("title"), "title");
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this.appendStatementInput("do")
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.setCheck(null)
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.appendField(Blockly.Msg.WEBDUINO_EV3BT_RUN, "執行");
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this.setPreviousStatement(true, null);
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this.setNextStatement(true, null);
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this.setColour(65);
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this.setTooltip('');
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this.setHelpUrl('https://webduino.io');
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}
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};
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Blockly.Blocks['ev3bt_getmsg'] = {
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init: function() {
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this.appendDummyInput()
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.appendField(new Blockly.FieldVariable("adapter"), "var_")
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.appendField(Blockly.Msg.WEBDUINO_EV3BT_GET_MSG, "取得目前訊息資料");
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this.setInputsInline(true);
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this.setOutput(true, null);
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this.setColour(65);
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this.setTooltip('');
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this.setHelpUrl('https://webduino.io');
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}
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};

‎blockly/javascript.js‎

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Blockly.JavaScript['ev3bt_new'] = function(block) {
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var dropdown_rx_ = block.getFieldValue('rx_');
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var dropdown_tx_ = block.getFieldValue('tx_');
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var code = 'getEV3BT(board,' + dropdown_rx_ + ',' + dropdown_tx_ + ')';
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return [code, Blockly.JavaScript.ORDER_FUNCTION_CALL];
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};
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Blockly.JavaScript['ev3bt_sendmsg'] = function(block) {
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var variable_var_ = Blockly.JavaScript.variableDB_.getName(block.getFieldValue('var_'), Blockly.Variables.NAME_TYPE);
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var dropdown_msgtype = block.getFieldValue('msgtype');
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var text_title = block.getFieldValue('title_');
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var value_value_ = Blockly.JavaScript.valueToCode(block, 'value_', Blockly.JavaScript.ORDER_ATOMIC);
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var code = variable_var_ + '["send'+dropdown_msgtype+'"]("' + text_title + '",' + value_value_ + ');\n';
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return code;
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};
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Blockly.JavaScript['ev3bt_recv'] = function(block) {
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var variable_name_ = Blockly.JavaScript.variableDB_.getName(block.getFieldValue('name_'), Blockly.Variables.NAME_TYPE);
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var text_title = block.getFieldValue('title');
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var statements_do = Blockly.JavaScript.statementToCode(block, 'do');
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var code = variable_name_ + '.on("' + text_title + '" , function(data){\n' +
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//variable_name_ + '.content = data;\n' +
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statements_do + '});\n';
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return code;
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};
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Blockly.JavaScript['ev3bt_getmsg'] = function(block) {
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var variable_var_ = Blockly.JavaScript.variableDB_.getName(block.getFieldValue('var_'), Blockly.Variables.NAME_TYPE);
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var code = variable_var_ + '.content';
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return [code, Blockly.JavaScript.ORDER_NONE];
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};

‎blockly/msg/blocks/en.js‎

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// LEGO ev3
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Blockly.Msg.WEBDUINO_EV3BT = "Use Bluetooth Connect to LEGO EV3 , Rx pin ";
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Blockly.Msg.WEBDUINO_EV3BT_FROM = "set ";
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Blockly.Msg.WEBDUINO_EV3BT_TX = " Tx pin ";
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Blockly.Msg.WEBDUINO_EV3BT_SEND_TITLE = "Tpye , MsgTitle:";
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Blockly.Msg.WEBDUINO_EV3BT_RECV_TITLE = "receive Message , MsgTitle:";
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Blockly.Msg.WEBDUINO_EV3BT_SEND_TEXT = " MsgContent:";
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Blockly.Msg.WEBDUINO_EV3BT_SEND = "send";
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Blockly.Msg.WEBDUINO_EV3BT_RUN = "Run";
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Blockly.Msg.WEBDUINO_EV3BT_TEXT = "Text";
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Blockly.Msg.WEBDUINO_EV3BT_NUM = "Number";
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Blockly.Msg.WEBDUINO_EV3BT_LOGIC = "Logic";
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Blockly.Msg.WEBDUINO_EV3BT_GET_MSG = "MsgContent";

‎blockly/msg/blocks/zh-hans.js‎

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// LEGO ev3
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Blockly.Msg.WEBDUINO_EV3BT = "使用藍牙連線到樂高 EV3 , 接收腳 ";
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Blockly.Msg.WEBDUINO_EV3BT_FROM = "設定";
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Blockly.Msg.WEBDUINO_EV3BT_TX = " 傳送腳";
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Blockly.Msg.WEBDUINO_EV3BT_SEND_TITLE = "格式，傳送訊息標題為";
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Blockly.Msg.WEBDUINO_EV3BT_SEND_TEXT = "，傳送訊息內容為";
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Blockly.Msg.WEBDUINO_EV3BT_RECV_TITLE = "接收訊息內容 , 訊息標題為";
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Blockly.Msg.WEBDUINO_EV3BT_SEND = "傳送";
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Blockly.Msg.WEBDUINO_EV3BT_RUN = "執行";
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Blockly.Msg.WEBDUINO_EV3BT_TEXT = "文字";
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Blockly.Msg.WEBDUINO_EV3BT_NUM = "數字";
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Blockly.Msg.WEBDUINO_EV3BT_LOGIC = "邏輯";
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Blockly.Msg.WEBDUINO_EV3BT_GET_MSG = "訊息內容";

‎blockly/msg/blocks/zh-hant.js‎

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// LEGO ev3
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Blockly.Msg.WEBDUINO_EV3BT = "使用藍牙連線到樂高 EV3 , 接收腳 ";
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Blockly.Msg.WEBDUINO_EV3BT_FROM = "設定";
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Blockly.Msg.WEBDUINO_EV3BT_TX = " 傳送腳";
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Blockly.Msg.WEBDUINO_EV3BT_SEND_TITLE = "格式，傳送訊息標題為";
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Blockly.Msg.WEBDUINO_EV3BT_SEND_TEXT = "，訊息內容為";
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Blockly.Msg.WEBDUINO_EV3BT_RECV_TITLE = "接收訊息內容 , 訊息標題為";
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Blockly.Msg.WEBDUINO_EV3BT_SEND = "傳送";
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Blockly.Msg.WEBDUINO_EV3BT_RUN = "執行";
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Blockly.Msg.WEBDUINO_EV3BT_TEXT = "文字";
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Blockly.Msg.WEBDUINO_EV3BT_NUM = "數字";
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Blockly.Msg.WEBDUINO_EV3BT_LOGIC = "邏輯";
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Blockly.Msg.WEBDUINO_EV3BT_GET_MSG = "訊息內容";

‎blockly/msg/en.js‎

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MSG.catEV3BT = "Connect Lego EV3";

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