From e712417cc41fd012e4427f7011e3181561b1b673 Mon Sep 17 00:00:00 2001
From: Martin Budden <mjbudden@gmail.com>
Date: Wed, 21 Sep 2016 09:03:00 +0100
Subject: [PATCH] Added serialized compression format

---
 js/msp/MSPHelper.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/js/msp/MSPHelper.js b/js/msp/MSPHelper.js
index f4dfd505..222c0f00 100644
--- a/js/msp/MSPHelper.js
+++ b/js/msp/MSPHelper.js
@@ -1221,9 +1221,11 @@ MspHelper.prototype.dataflashRead = function(address, blockSize, onDataCallback)
 
         var headerSize = 4;
         var dataSize = response.data.buffer.byteLength - headerSize;
+        var dataCompressionType = 0;
         if (semver.gte(CONFIG.flightControllerVersion, "3.1.0")) {
-            headerSize = headerSize + 2;
+            headerSize = headerSize + 3;
             dataSize = response.data.readU16();
+            dataCompressionType = response.data.readU8();
         }
 
         // Verify that the address of the memory returned matches what the caller asked for