2022-03-02 11:25:14 +00:00
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Blockly.Blocks['ugj_dht11'] = {
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init: function () {
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this.appendValueInput("pin")
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.setCheck("Number")
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.appendField("GPIO");
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this.appendDummyInput()
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.appendField("の DHT11 センサーの値を取得");
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this.setInputsInline(true);
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this.setPreviousStatement(true, null);
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this.setNextStatement(true, null);
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this.setTooltip("");
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this.setHelpUrl("気温・湿度センサーDHT11で、気温（摂氏）、湿度（％）を計測します。計測値は計測値ブロックで参照します。");
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this.setStyle('sensor_blocks');
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}
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};
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Blockly.JavaScript['ugj_dht11'] = function (block) {
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var value_pin = Blockly.JavaScript.valueToCode(block, 'pin', Blockly.JavaScript.ORDER_ATOMIC);
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let pypath = elutil.path.join(elutil.blocks_sensors_dir, 'dht11', 'dht11.py');
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2022-03-03 12:32:00 +00:00
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var code = `let _th = require('child_process').spawnSync('python3', ['${pypath}', '${value_pin}'], {timeout: 5000}).stdout.toString();
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2022-03-02 11:25:14 +00:00
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let _dhtdata = JSON.parse(_th);`;
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// let _dht11data[0] =
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// console.log('t=' + obj.temperature);
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// console.log('h=' + obj.humidity);
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return code;
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};
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Blockly.Blocks['ugj_dht11_data'] = {
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init: function () {
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this.appendDummyInput()
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.appendField(new Blockly.FieldDropdown([["気温", "temperature"], ["湿度", "humidity"]]), "th");
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this.setInputsInline(true);
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this.setOutput(true, null);
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this.setStyle('sensor_blocks');
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this.setTooltip("DHT11 の計測値を返します。");
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this.setHelpUrl("");
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}
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};
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Blockly.JavaScript['ugj_dht11_data'] = function (block) {
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var dropdown_th = block.getFieldValue('th');
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var code = `_dhtdata.${dropdown_th}`;
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return [code, Blockly.JavaScript.ORDER_ATOMIC];
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};
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