Lech Perczak Leo-PL

Raspberry Pi Zero OTG Mode

Simple guide for setting up OTG modes on the Raspberry Pi Zero - By Andrew Mulholland (gbaman).

The Raspberry Pi Zero (and model A and A+) support USB On The Go, given the processor is connected directly to the USB port, unlike on the B, B+ or Pi 2 B, which goes via a USB hub.
Because of this, if setup to, the Pi can act as a USB slave instead, providing virtual serial (a terminal), virtual ethernet, virtual mass storage device (pendrive) or even other virtual devices like HID, MIDI, or act as a virtual webcam!
It is important to note that, although the model A and A+ can support being a USB slave, they are missing the ID pin (is tied to ground internally) so are unable to dynamically switch between USB master/slave mode. As such, they default to USB master mode. There is no easy way to change this right now.
It is also important to note, that a USB to UART serial adapter is not needed for any of these guides, as may be documented elsewhere across the int

Connecting to serial port (com port) over network

(Serial port or com port? - Serial ports are often refered as COM ports. It is the same to be short. You can read abut it in the Wiki article )

The problem
The solution in theory
WINDOWS
- Server
- Client

Driver Signature

Install Unreal Tournament GOTY on Debian 64bits

Run natively Unreal Tournament Game Of The Year (GOTY) on Debian system.

UT is not dead! The install process is a bit cumbersome but the game has been published more than 20 years ago! Please let me know how it went for you and if you have any tips, please share :)

And most important, have fun!

(Tested on Debian Bullseye 64bits)

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000


	Create "rescue" partition, do minimal installation, boot (replace ? with root partition device):

	[Grub console:]
	> set root=(hd0,gptX)
	> linux /vmlinuz root=/dev/?
	> initrd /initrd.img
	> boot

	Bring it up to date and install cryptsetup.

	Working Huawei E3372h-153 SETPORT mappings


	replacing A1,A2 with FF turns off need for usb_modeswitch


	AT^SETPORT="A1,A2;12,1,16,A1,A2"
	^GETPORTMODE: TYPE: WCDMA: huawei,PCUI:0,MDM:1,NDIS:2,CDROM:3,SD:4,

	AT^SETPORT="A1,A2;1,12,16,A1,A2"

	/*****************************************************************/
	/* */
	/* CASIO fx-9860G SDK Library */
	/* */
	/* File name : [ProjectName].c */
	/* */
	/* Copyright (c) 2006 CASIO COMPUTER CO., LTD. */
	/* */
	/*****************************************************************/
	#include "fxlib.h"

	Convention: Byte array notation as it would appear in a hexeditor.

	= Layout=

	KDBX files, the keepass database files, are layout as follows:

	1) Bytes 0-3: Primary identifier, common across all kdbx versions:
	private static $sigByte1=[0x03,0xD9,0xA2,0x9A];

	2) Bytes 4-7: Secondary identifier. Byte 4 can be used to identify the file version (0x67 is latest, 0x66 is the KeePass 2 pre-release format and 0x55 is KeePass 1)

	#include <stdio.h>
	#include <math.h>

	#define min(a, b) (a) < (b) ? (a) : (b)
	#define max(a, b) (a) > (b) ? (a) : (b)


	int main(int t, char** argc) {

	double sb, y, h, a, d, g;

	#!/bin/bash
	#
	# Version 1.4
	#
	# twrp.sh -- a TWRP compatible backup script for your computer
	# Brought to you by inhies
	#
	# This script creates TWRP compatible backups over usb using adb and magikz
	# By default it makes a folder in the standard TWRP date--time format (I think)
	# To restore these backups, place the folder in /sdcard/TWRP/BACKUPS/<serialnumber>/