Initial import after BlackAlps 2019 talk. RF430TAL152H password is re…

…dacted.

.gitignore

@@ -0,0 +1,13 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild

README.md

@@ -0,0 +1,32 @@
+Howdy y'all,
+
+Lately I've been playing around with the RF430FRL152H from Texas
+Instruments, but preciously few tools were available for communicating
+with it, except through custom hardware or by manually typing
+commands.  GoodV is an attempt to remedy that, supporting the unique
+manufacturer commands of this platform.
+
+For now, it supports reading and writing of memory, and its wrapper
+for Android's NfcV class might be handy in writing other RF430
+applications.
+
+It has partial support for the RF430TAL152H chip found in some medical
+devices, written as part of a research project with Axelle Apvrille,
+which we presented as [The Inner Guts of a Connected Glucose Sensor
+for
+Diabetes](https://github.com/cryptax/talks/blob/master/BlackAlps-2019/glucose-blackalps2019.pdf)
+at BlackAlps 2019.
+
+Cheers from Yverdon les Bains,
+
+--Travis Goodspeed
+
+## Related Projects
+
+[GoodTag](https://github.com/travisgoodspeed/goodtag) is an open
+hardware reference design for the RF430FRL152H, as well as a firmware
+development kit for the platform.
+
+[The GoodTag Wiki](https://github.com/travisgoodspeed/goodtag/wiki)
+contains plenty of documentation about the RF430FRL152H and related
+chips.

app/.gitignore

@@ -0,0 +1 @@
+/build

app/build.gradle

@@ -0,0 +1,30 @@
+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 28
+    defaultConfig {
+        applicationId "com.kk4vcz.goodv"
+        minSdkVersion 24
+        targetSdkVersion 28
+        versionCode 1
+        versionName "1.0"
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation 'com.android.support:appcompat-v7:28.0.0'
+    implementation 'com.android.support:support-v4:28.0.0'
+    implementation 'com.android.support:design:28.0.0'
+    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
+    testImplementation 'junit:junit:4.12'
+    androidTestImplementation 'com.android.support.test:runner:1.0.2'
+    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
+}

app/proguard-rules.pro

@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

app/src/androidTest/java/com/kk4vcz/goodv/ExampleInstrumentedTest.java

@@ -0,0 +1,26 @@
+package com.kk4vcz.goodv;
+
+import android.content.Context;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getTargetContext();
+
+        assertEquals("com.kk4vcz.goodv", appContext.getPackageName());
+    }
+}

app/src/main/AndroidManifest.xml

@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    package="com.kk4vcz.goodv">
+
+    <uses-permission android:name="android.permission.NFC" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+
+    <uses-feature
+        android:name="android.hardware.nfc"
+        android:required="true" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
+        tools:ignore="GoogleAppIndexingWarning">
+        <activity
+            android:name=".MainActivity"
+            android:label="@string/app_name"
+            android:theme="@style/AppTheme.NoActionBar">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+
+            <meta-data
+                android:name="android.nfc.action.TECH_DISCOVERED"
+                android:resource="@xml/nfc_tech_filter" />
+
+            <intent-filter>
+                <action android:name="android.nfc.action.TECH_DISCOVERED" />
+            </intent-filter>
+            <intent-filter>
+                <action android:name="android.nfc.action.TAG_DISCOVERED" />
+            </intent-filter>
+            <intent-filter>
+                <action android:name="android.nfc.action.NDEF_DISCOVERED" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>