KBbintxt - Converts KENBAK-1 .bin files to text

Author:    		Robert Gallup (bg@robertgallup.com)
Date:      		August 26, 2021
License:   		MIT Opensource License (see license.txt) 
Compatability:		Python 3
Version:		1.0.0

KBbintxt Overview

KBbintxt is a command line utility, written in Python, that outputs a comma-separated list of octal values representing the data from a .bin file representing the 256-byte memory contents of a KENBAK-1 program.

The primary purpose is to convert the output from assembler-generated .bin files to a text format that can be uploaded through serial connection to a KENBAK-1 emulator running Mark Wilson's firmware (http://funnypolynomial.com/software/arduino/kenbak.html)

Output from KBbintxt.py is directed to standard output. You can redirect it to a file, or use cut/paste from the terminal window to transfer the output to the KENBAK through a serial monitor.

The command line is:

$ python KBbintxt.py [-h] [-p N] [-r] [-s] [-x] [-v] infile

Where:

-h, --help : Help
-p N, --program_start : Sets the byte number for the start of the program
-r, --raw : Outputs just numeric bytes without file name header
-s, --strip : Strips trailing zeros from the listing and terminates with an "e"
-x, --hex_format : Outputs numbers in hexadecimal rather than octal
-v, --version : Outputs version information

infile : Path to input file. May use a list or wild cards for multiple files

Example:

$ python3 KBbintxt.py blink.bin

Process the file blink.bin. Display all 256 bytes in octal format.

Output:

blink.bin
0000,0000,0000,0004,0023,0252,0034,0200,0334,0000,0013,0001,0223,0277,0367,0022,
0043,0006,0000,0213,0001,0243,0023,0357,0022,0000,0000,0000,0000,0000,0000,0000,
0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,
0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,
0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,
0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,
0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,
0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,
0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,
0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,
0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,
0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,
0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,
0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,
0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,
0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,0000,

Example:

$ python3 KBbintxt.py -s -r blink.bin

Process the file blink.bin. Display bytes in octal format, strip zero bytes from the end, and print only raw data (not the file name).

Output:

0000,0000,0000,0004,0023,0252,0034,0200,0334,0000,0013,0001,0223,0277,0367,0022,
0043,0006,0000,0213,0001,0243,0023,0357,0022,e

Example:

$ python3 KBbintxt.py -s -r -x blink.bin

Process the file blink.bin. Display bytes in hexadecimal format, strip zero bytes from the end, and print only raw data (not the file name).

Output:

0x000,0x000,0x000,0x004,0x013,0x0AA,0x01C,0x080,0x0DC,0x000,0x00B,0x001,0x093,0x0BF,0x0F7,0x012,
0x023,0x006,0x000,0x08B,0x001,0x0A3,0x013,0x0EF,0x012,e