Initial IDE tool to download and flash SoftDevice

Author: sandeepmistry

extras/ide-tools/build.sh

@@ -0,0 +1,7 @@
+#!/bin/sh -x
+
+IDE_LIB_PATH=/Applications/Arduino.app/Contents/Java
+
+rm -rf bin
+mkdir -p bin
+javac -target 1.8 -cp "$IDE_LIB_PATH/pde.jar:$IDE_LIB_PATH/arduino-core.jar" -d bin *.java && jar cvf nRF5FlashSoftDevice.jar -C bin .

extras/ide-tools/nRF5FlashSoftDevice.java

@@ -0,0 +1,158 @@
+package com.github.sandeepmistry.arduino.nRF5;
+
+import cc.arduino.packages.Uploader;
+import cc.arduino.packages.uploaders.SerialUploader;
+
+import java.awt.Dimension;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+import java.io.File;
+
+import java.lang.Runnable;
+import java.lang.Thread;
+
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+import java.net.URL;
+
+import javax.swing.JOptionPane;
+import javax.swing.JScrollPane;
+import javax.swing.JTextArea;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.zip.ZipInputStream;
+import java.util.zip.ZipEntry;
+
+import processing.app.Editor;
+import processing.app.PreferencesData;
+import processing.app.tools.Tool;
+
+public class nRF5FlashSoftDevice implements Tool {
+  private Map<String, String> urls = new HashMap<String, String>();
+  private Editor editor;
+
+  public void init(Editor editor) {
+    urls.put("s110", "http://www.nordicsemi.com/eng/content/download/80234/1351257/file/s110_nrf51_8.0.0.zip");
+    urls.put("s130", "http://www.nordicsemi.com/eng/content/download/95150/1606929/file/s130_nrf51_2.0.0.zip");
+    urls.put("s132", "http://www.nordicsemi.com/eng/content/download/95151/1606944/file/s132_nrf52_2.0.0.zip");
+
+    this.editor = editor;
+  }
+
+  public String getMenuTitle() {
+    return "nRF5 Flash SoftDevice";
+  }
+
+  public void run() {
+    if (!PreferencesData.get("target_platform").equals("nRF5")) {
+      editor.statusError(getMenuTitle() + " is only supported on 'Nordic Semiconductor nRF5 Boards' boards!");
+      return;
+    }
+
+    String softDevice = PreferencesData.get("custom_softdevice");
+    if (softDevice == null || softDevice.endsWith("none")) {
+      editor.statusError("No SoftDevice selected!");
+      return;
+    }
+
+    String programmer = PreferencesData.get("programmer");
+    if (programmer == null || !programmer.startsWith("sandeepmistry:")) {
+      editor.statusError("Unsupported programmer!");
+      return;
+    }
+
+    softDevice = softDevice.substring(softDevice.lastIndexOf("_") + 1);
+    String url = urls.get(softDevice);
+
+    if (url == null) {
+      editor.statusError("Unsupported SoftDevice!");
+      return;
+    }
+
+    Path softdevicePath = Paths.get(PreferencesData.get("runtime.platform.path"), "cores", "nRF5", "SDK", "components", "softdevice", softDevice, "hex");
+
+    Runnable runnable = () -> {
+      try {
+        if (Files.list(softdevicePath).count() < 3) {
+          System.out.println("Downloading '" +url + "' ...");
+
+          InputStream is = new URL(url).openStream();
+          ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+
+          byte[] chunk = new byte[32 * 1024];
+          int bytesRead;
+
+          while ((bytesRead = is.read(chunk)) > 0) {
+            System.out.print(".");
+            outputStream.write(chunk, 0, bytesRead);
+          }
+
+          System.out.println("done");
+
+          ZipInputStream zis = new ZipInputStream(new ByteArrayInputStream(outputStream.toByteArray()));
+          ZipEntry entry;
+
+          String licenseAgreementFilename = "";
+          StringBuilder licenseAgreementBuilder = new StringBuilder();
+
+          String softdeviceFilename = "";
+          StringBuilder softdeviceBuilder = new StringBuilder();
+
+          while ((entry = zis.getNextEntry()) != null) {
+            if (entry.getName().endsWith("agreement.txt")) {
+              licenseAgreementFilename = entry.getName();
+
+              for (int i = 0; i < entry.getSize(); i++) {
+                licenseAgreementBuilder.append((char)zis.read());
+              }
+            } else if (entry.getName().endsWith("softdevice.hex")) {
+              softdeviceFilename = entry.getName();
+
+              for (int i = 0; i < entry.getSize(); i++) {
+                softdeviceBuilder.append((char)zis.read());
+              }
+            }
+          }
+
+          JTextArea textArea = new JTextArea(licenseAgreementBuilder.toString());
+          textArea.setColumns(80);
+          textArea.setRows(50);
+          textArea.setLineWrap(true);
+          textArea.setWrapStyleWord(true);
+          textArea.setSize(textArea.getPreferredSize().width, 1);
+
+          JScrollPane scrollPane = new JScrollPane(textArea);
+          scrollPane.setPreferredSize( new Dimension(textArea.getPreferredSize().width, 500 ) );
+
+          int result = JOptionPane.showOptionDialog(null, scrollPane, "NORDIC SEMICONDUCTOR ASA SOFTDEVICE LICENSE AGREEMENT", JOptionPane.DEFAULT_OPTION, JOptionPane.QUESTION_MESSAGE, null, new Object[]{"Accept", "Decline"}, "Decline");
+
+          if (result != 0) {
+            return;
+          }
+
+          Files.write(Paths.get(softdevicePath.toString(), licenseAgreementFilename  ), String.valueOf(licenseAgreementBuilder).getBytes());
+          Files.write(Paths.get(softdevicePath.toString(), softdeviceFilename), String.valueOf(softdeviceBuilder).getBytes());
+        }
+
+        Uploader uploader = new SerialUploader();
+        if (uploader.burnBootloader()) {
+          editor.statusNotice("Done flashing SoftDevice.");
+        } else {
+          editor.statusError("Error while flashing SoftDevice.");
+        }
+      } catch (Exception e) {
+        editor.statusError("Error while flashing SoftDevice.");
+        System.err.println(e);
+        return;
+      }
+    };
+
+    Thread thread = new Thread(runnable);
+    thread.start();
+  }
+}