From: Manfred Steiner <sx@htl-kaindorf.at>
Date: Fri, 21 Dec 2018 05:12:19 +0000 (+0100)
Subject: handling of intel hex record type 2 and 4 (extended addresses)
X-Git-Url: https://git.htl-mechatronik.at/public/?a=commitdiff_plain;h=f30a5032fc1c16f5c0456432b4bfeedf54208002;p=sx%2Feasyprogrammer.git

handling of intel hex record type 2 and 4 (extended addresses)
---

diff --git a/src/at/htlkaindorf/sx/EasyProgrammer/data/RSNOutputStream.java b/src/at/htlkaindorf/sx/EasyProgrammer/data/RSNOutputStream.java
index f932873..434a1c0 100644
--- a/src/at/htlkaindorf/sx/EasyProgrammer/data/RSNOutputStream.java
+++ b/src/at/htlkaindorf/sx/EasyProgrammer/data/RSNOutputStream.java
@@ -183,13 +183,14 @@ public class RSNOutputStream extends FilterOutputStream
             break;
             
           case 2: // Extended Segment Address
-            throw new Exception("Intel-Hex Format - Typ 02 not supported yet");
+            executeIntelHexTyp02(b);
+            break;
 
           case 3: // Start Segment Address Record
             throw new Exception("Intel-Hex Format - Typ 03 not supported yet");
 
           case 4: // Extended Linear Address Record
-            throw new Exception("Intel-Hex Format - Typ 04 not supported yet");
+            executeIntelHexTyp04(b);
 
           case 5: // Start Linear Address Record
             throw new Exception("Intel-Hex Format - Typ 05 not supported yet");
@@ -270,6 +271,24 @@ public class RSNOutputStream extends FilterOutputStream
     memoryContent.setComplete(true);
   }
 
+  
+  private void executeIntelHexTyp02 (int [] b) throws Exception {
+    if (b[3] != 2) {
+      throw new RuntimeException("Falscher Typ");
+    }
+    int b4 = (int)b[4]; if (b4 < 0) b4 += 256; 
+    int b5 = (int)b[5]; if (b5 < 0) b5 += 256;
+    this.offset = (b4 * 256 + b5) << 4;
+  } 
+  
+  private void executeIntelHexTyp04 (int [] b) throws Exception {
+    if (b[3] != 4) {
+      throw new RuntimeException("Falscher Typ");
+    }
+    int b4 = (int)b[4]; if (b4 < 0) b4 += 256; 
+    int b5 = (int)b[5]; if (b5 < 0) b5 += 256;
+    this.offset = (b4 * 256 + b5) << 16;
+  } 
 
   @Override
   public String toString()