Bug in parsing of stringj written in MSB0

[mcsezhj]

Hi developer:

I use JBBP to parse the signals generated from IOT device , the device generate signal in BIG_ENDIAN and MSB0 bitorder:
but when I parse some string from the signal, I got Error result:

the test code is below:

public static void main(String[] args) {
// TODO Auto-generated method stub
long startTime = System.currentTimeMillis();

	try {
		JBBPOut joparam = JBBPOut.BeginBin(JBBPByteOrder.valueOf("BIG_ENDIAN"), JBBPBitOrder.valueOf("MSB0"));
		joparam.String("zzzz").Align();
		joparam.Int(10).Align();
		byte[] joparamarray = joparam.End().toByteArray();
		
		System.out.println("the generate byte str is : ");
		System.out.println("--------------------------------");
		System.out.println(JBBPUtils.bin2str(joparamarray, true));
		System.out.println("--------------------------------");
		final JBBPParser tcpParser = JBBPParser.prepare(
				"stringj fin;"
				+ "int cot;"
	      , JBBPBitOrder.valueOf("MSB0"));
		final JBBPFieldStruct bitflds =tcpParser.parse(joparamarray);
		String finstr=bitflds.findFieldForNameAndType("fin", JBBPFieldString.class).getAsString();
		System.out.println("but the parsed str is : ");
		System.out.println("--------------------------------");
		System.out.println(finstr);
		System.out.println(bitflds.findFieldForNameAndType("cot", JBBPFieldInt.class).getAsInt());
		System.out.println("--------------------------------");
		System.out.println("the parsed 'zzzz' binary code is :");
		System.out.println("--------------------------------");
		System.out.println(JBBPUtils.bin2str(finstr.getBytes(),true));
		System.out.println("--------------------------------");
		long endTime = System.currentTimeMillis();
		System.out.println("Full running:" + (endTime - startTime) + "ms");

	} catch (Exception e) {
		// TODO Auto-generated catch block
		e.printStackTrace();
	}
}

and the test result is below:

the generate byte str is :

00100000 01111010 01111010 01111010 01111010 00000000 00000000 00000000 01010000

but the parsed str is :

^^^^
10

the parsed 'zzzz' binary code is :

01011110 01011110 01011110 01011110

Full running:98ms

I noticed the binary code of "zzzz" is "01111010 01111010 01111010 01111010", but when I parse use MSB0 , it get the wrong result - '^^^^'.

if I use LSB0 in generater and parser , the result is correct.

but the real request is : the device generate signal in MSB0 bit order.

would you give me some advise to get the correct result ?

thanks a lot !

[raydac]

Hello
it's a bug, I will fix

[raydac]

I made fix, if all is ok then tomorrow will make maintenance release

[mcsezhj]

thank you for your quickly fix
would you pls give me a temporay fixed jar file ?

[raydac]

here is fixed jar (inside zip)
jbbp2.0.1-SNAPSHOT-fix26.zip

[mcsezhj]

tested, good job. thank you very much .