platform: Add artik1020 to supported boards

Only ADC has been tested yet, other GPIO and PWM
can be added if needed like other ARTIK520 board.

Relate-to: WebThingsIO#30
Change-Id: I71bb9f06910ece03d3047572a1ddcea78775e54a
Signed-off-by: Philippe Coval <p.coval@samsung.com>

example/platform/board/artik1020.js

@@ -0,0 +1,76 @@
+// -*- mode: js; js-indent-level:2;  -*-
+// SPDX-License-Identifier: MPL-2.0
+
+/**
+ *
+ * Copyright 2018-present Samsung Electronics France SAS, and other contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/
+ */
+
+const {
+  Thing,
+} = require('webthing');
+
+const AdcProperty = require('../adc/adc-property');
+
+
+class ARTIK1020Thing extends Thing {
+  constructor(name, type, description) {
+    super('urn:dev:ops:my-artik1020-1234',
+          name || 'ARTIK1020',
+          type || [],
+          description || 'A web connected ARTIK1020');
+    const self = this;
+    this.pinProperties = [
+      new AdcProperty(this, 'ADC0', 0,
+                      {description: 'Analog port of ARTIK1020'},
+                      {direction: 'in',
+                       device: '/sys/devices/12d10000.adc/iio:device0\
+/in_voltage0_raw'}),
+      new AdcProperty(this, 'ADC1', 0,
+                      {description: 'Analog port of ARTIK1020'},
+                      {direction: 'in',
+                       device: '/sys/devices/12d10000.adc/iio:device0\
+/in_voltage1_raw'}),
+      new AdcProperty(this, 'ADC2', 0,
+                      {description: 'Analog port of ARTIK1020'},
+                      {direction: 'in',
+                       device: '/sys/devices/12d10000.adc/iio:device0\
+/in_voltage2_raw'}),
+      new AdcProperty(this, 'ADC3', 0,
+                      {description: 'Analog port of ARTIK1020'},
+                      {direction: 'in',
+                       device: '/sys/devices/12d10000.adc/iio:device0\
+/in_voltage5_raw'}),
+      new AdcProperty(this, 'ADC4', 0,
+                      {description: 'Analog port of ARTIK1020'},
+                      {direction: 'in',
+                       device: '/sys/devices/12d10000.adc/iio:device0\
+/in_voltage6_raw'}),
+      new AdcProperty(this, 'ADC5', 0,
+                      {description: 'Analog port of ARTIK1020'},
+                      {direction: 'in',
+                       device: '/sys/devices/12d10000.adc/iio:device0\
+/in_voltage7_raw'}),
+    ];
+    this.pinProperties.forEach((property) => {
+      self.addProperty(property);
+    });
+  }
+
+  close() {
+    this.pinProperties.forEach((property) => {
+      property.close && property.close();
+    });
+  }
+}
+
+module.exports = function() {
+  if (!module.exports.instance) {
+    module.exports.instance = new ARTIK1020Thing();
+  }
+  return module.exports.instance;
+};