Merge pull request #430 from andreika-git/bin2header

Bin2Header util needed by bootloader

java_tools/bin2header/Bin2Header.iml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
+

java_tools/bin2header/build.xml

@@ -0,0 +1,24 @@
+<project default="jar">
+
+    <target name="clean">
+        <delete dir="build"/>
+    </target>
+
+    <target name="compile">
+        <mkdir dir="build/classes"/>
+        <javac destdir="build/classes" classpath="lib/junit.jar:lib/annotations.jar">
+		<src path="src"/>
+	</javac>
+    </target>
+
+    <target name="jar" depends="compile">
+        <mkdir dir="build/jar"/>
+        <jar destfile="../bin2header.jar" basedir="build/classes">
+            <manifest>
+                <attribute name="Main-Class" value="rusefi.Bin2Header"/>
+            </manifest>
+		<zipfileset dir="build/classes" includes="**/*.class"/>
+        </jar>
+    </target>
+
+</project>

java_tools/bin2header/src/rusefi/Bin2Header.java

@@ -0,0 +1,64 @@
+package rusefi;
+
+import java.io.*;
+import java.nio.file.*;
+import java.util.Date;
+
+public class Bin2Header {
+    private static final String NL = "\n";//System.getProperty("line.separator");
+    private final static char[] hexChars = "0123456789abcdef".toCharArray();
+
+    private Bin2Header() {
+    }
+
+    public static void main(String[] args) throws IOException {
+        if (args.length < 3) {
+            System.out.println("This tool converts a binary file to C/C++ header file");
+            System.out.println("usage:");
+            System.out.println("Bin2Header in_file.bin out_file.h arrayVariableDecl");
+            return;
+        }
+
+        String binFile = args[0];
+        String hFile = args[1];
+        String arrayVariableDecl = args[2];
+
+        System.out.println("Converting " + binFile + " into " + hFile);
+
+        // This will reference one line at a time
+        String line = null;
+
+        
+        BufferedWriter bw = new BufferedWriter(new FileWriter(hFile));
+        Path path = Paths.get(binFile);
+        byte[] data =  Files.readAllBytes(path);
+
+        String headerTag = hFile;
+        int pos = headerTag.lastIndexOf("/");
+		if (pos >= 0)
+    		headerTag = headerTag.substring(pos + 1);
+    	headerTag = headerTag.toUpperCase().replace(".", "_") + "_";
+
+        bw.write("// This file was generated by Bin2Header" + NL);
+        bw.write("// " + new Date() + NL);
+        bw.write("#ifndef " + headerTag + NL);
+        bw.write("#define " + headerTag + NL + NL);
+ 
+        bw.write(arrayVariableDecl + " = {");
+
+		for (int i = 0; i < data.length; i++) {
+			if ((i & 0xf) == 0)
+				bw.write(NL + "\t");
+			int b = data[i] & 0xFF;
+			bw.write("0x");
+        	bw.write(hexChars[b >>> 4]);
+        	bw.write(hexChars[b & 0xf]);
+        	bw.write(", ");
+		}   
+
+        bw.write(NL + "};" + NL + NL);
+        bw.write("#endif /* " + headerTag + " */" + NL + NL);
+        bw.close();
+    }
+ 
+}