===== Welcome to the wiki of Steve Markgraf! =====

This wiki is intended for sharing information on various projects and other stuff I'm working on and playing around with.

==== Content ====

=== Tech stuff ===

  * [[hidkey_gpio|AVR Programmer built from a USB Keyboard]]
  * [[epaper_display|Driving the Motorola F3 e-paper display]]
  * [[epa_basis_reader|Taking apart the ReinerSCT nPA RFID Basisreader]]
  * [[tiacx1xx|JTAG and the Texas Instruments ACX100/ACX111 Wireless LAN chip]]

== DIY PCB reverse engineering ==

  * [[https://steve-m.de/pictures/pirelli_dpl10/|Pirelli DP-L10 mobile phone]]
  * [[https://steve-m.de/pictures/compal_e88/|Compal E88 mobile phone]]
  * [[https://steve-m.de/pictures/d700/|Motorola D700 TETRA handset (reverse engineered and flashed to MTH300 firmware for Direct Mode/DMO)]]

=== Software ===

  * [[https://github.com/steve-m/|My repositories on github]] 


=== Projects ===

Projects I'm involved in/working on:

  * [[https://osmocom.org/projects/baseband/wiki|OsmocomBB, the open source GSM baseband firmware implementation]]
  * [[https://osmocom.org/projects/sdr/wiki/rtl-sdr|rtl-sdr: Using a cheap RTL2832U-based DVB-T stick as Software Defined Radio]]
  * [[https://osmocom.org/projects/osmo-fl2k/wiki|osmo-fl2k: Turning cheap USB 3.0 VGA adapters into SDR transmitters]], [[https://media.ccc.de/v/HWVZPK|Talk at OsmoDevCon 2018]]
  * [[https://github.com/steve-m/fx2adc|fx2adc: Use USB oscilloscopes as general purpose ADC]]
  * [[https://github.com/steve-m/hsdaoh|hsdaoh: High Speed Data Acquisition over HDMI, use MS2130 USB 3.0 HDMI grabbers to feed data to a PC from cheap FPGA boards]]
=== Pictures ===

  * [[https://www.steve-m.de/steve/gallerie/|My old gallery, mostly pictures of stuff taken apart]]

==== Contact ====

You can contact me via mail at **steve** //at// **steve-m** //dot// **de**, or via IRC on irc.libera.chat, my nick is **steve|m**.