Add script to serialize the JSON configuration as binary.

model/.gitignore

@@ -0,0 +1 @@
+uhk-config.bin

model/BufferWriter.js

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+var BufferWriter = function(bufferParam) {
+    var offset = 0;
+    self = {};
+    var buffer = bufferParam;
+
+    self.int8 = function(value) {
+        buffer.writeInt8(value, offset);
+        offset += 1;
+    };
+
+    self.uint8 = function(value) {
+        buffer.writeUInt8(value, offset);
+        offset += 1;
+    };
+
+    self.int16 = function(value) {
+        buffer.writeInt16LE(value, offset);
+        offset += 2;
+    };
+
+    self.uint16 = function(value) {
+        buffer.writeUInt16LE(value, offset);
+        offset += 2;
+    };
+
+    self.int32 = function(value) {
+        buffer.writeInt32LE(value, offset);
+        offset += 4;
+    };
+
+    self.uint32 = function(value) {
+        buffer.writeUInt32LE(value, offset);
+        offset += 4;
+    };
+
+    self.string = function(string) {
+        buffer.write(string, offset, string.length, 'ascii');
+        offset += string.length;
+        self.uint8(0);
+    };
+
+    return self;
+};
+
+module.exports = BufferWriter;

model/serializeConfig.js

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+#!/usr/bin/env node
+
+var fs = require('fs');
+var BufferWriter = require('./BufferWriter');
+
+var buffer = new Buffer(1000);
+buffer.fill(0);
+var writer = BufferWriter(buffer);
+
+var uhkConfig = JSON.parse(fs.readFileSync('uhk-config.json'));
+var keyActions = uhkConfig.keymaps[0].modules[0].layers[0].keyActions;
+
+writer.uint8(0x66);
+writer.uint16(0x1122);
+writer.string("Hi there!");
+writer.uint8(0x66);
+fs.writeFileSync('uhk-config.bin', buffer);