Markus Fritze (@sarnau)
github

sarnau

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  • Stars
    star
    459
  • Global Rank 62,288 (Top 3 %)
  • Followers 59
  • Following 26
  • Registered over 14 years ago
  • Most used languages
    Python
         38.1 %
    C
         28.6 %
    Assembly
         14.3 %
    C++
         9.5 %
    Objective-C++     4.8 %
    JavaScript
         4.8 %
  • Location 🇩🇪 Germany
  • Country Total Rank 3,245
  • Country Ranking
    Objective-C++     47
    Assembly
         52
    C
         603
    Python
         712
    JavaScript
         2,639
    C++
         3,851

Top repositories

1

Inside-The-Loxone-Miniserver

Inside The Loxone Miniserver – various documentation about the Loxone Link/Tree protocol and hardware
Python
154
star
2

EnphaseEnergy

Various collected information about Enphase Energy solar system
Python
110
star
3

LoxLink

Loxone extension and tree device sample implementation for a STM32
C
47
star
4

MMMMobileAlerts

Documentation about the protocols of ELV Mobile Alerts sensors plus a node MQTT gateway and an Arduino UDP gateway
JavaScript
40
star
5

InsideViessmannVitosoft

Description of Optolink communication with Viessmann heating units and the XML files of the Vitosoft
Python
20
star
6

AtariSTRomListings

Atari ST Rom Listings and Infos
Assembly
16
star
7

TurboAss

Source code for the Atari ST TurboAss and Bugaboo (also known as OMIKRON.Assembler)
Assembly
16
star
8

Z80DisAssembler

I created this small disassembler for a Z80 cpu in one afternoon. It is a commandline tool.
C
15
star
9

IDAAtariST

Atari ST scripts for IDA from Hex-Rays to disassemble applications
Python
7
star
10

NewtonKeyboardEnabler

The Newton Keyboard Enabler (NKE) allows you to connect the Newton keyboard to any Macintosh and use it as a replacement for the big ADB keyboards.
C++
6
star
11

68kDisassembler

Original 68k Disassembler I wrote for Hatari <https://hatari.tuxfamily.org>
C
5
star
12

AtariSTCopyProtections

Reverse engineered disk protections from various Atari ST applications/games
4
star
13

MidiMaze2

Midi-Maze was one of the first first-person shooter for up to 16 players, long before Wolfenstein 3D, Doom, etc. Midi-Maze II was the sucessor which adds much more reliably, features and fun to the game.
4
star
14

AtariDocumentation

Various official Atari documentation converted into text files
4
star
15

Atari-STBook-STylus-Test-Cartridge

Atari STBook/STylus Test Cartridge Firmware and Photos
Assembly
4
star
16

AtariPortfolio

Some Atari Portfolio documents
3
star
17

CronTimers

Cron Timer like implementation for Arduino
C
2
star
18

The-Pawn-Atari-ST

The Pawn for the Atari ST analysis of the file format, hint system, etc.
Python
1
star
19

STM32F767ZI_Ethernet

Ethernet Testcode for the STM32F767ZI with FreeRTOS and LwIP
C
1
star
20

XcodeBuildSettings

Python generated Markdown document which documents all Xcode "Build Settings" and properties
Python
1
star
21

MacOpen-Articles

Old PDF scans of articles I wrote in the 90s for the German MacOpen magazine
C++
1
star
22

WavesGTRGround

I've reverse engineered MIDI protocol for the Waves GTR Ground
1
star
23

MobileAlerts

My reverse engineering efforts to read the ELV Mobile Alerts sensors from Python
Python
1
star
24

cm2016

Voltcraft (Conrad) Charge Master 2016 serial protocol
Python
1
star
25

SharpPCE500

Old documentation for the Sharp PC-E500
1
star
26

ctl_fifo

ctl_fifo implementation for the CTL Tasking Library from Rowley Associates Limited
C
1
star
27

LabelPlacement

Implementation of a little algorithm to draw labels/rectangles on a background while trying to avoid overlapping
Objective-C++
1
star