enkiusz

 ** MARVELL BOARD: DB-88F6702A-BP LE 

U-Boot 1.1.4 (Aug 22 2012 - 17:06:54) Marvell version: 3.6.0.DNS-320L.01

U-Boot code: 00600000 -> 0067FFF0  BSS: -> 006CFB00

Soc: 88F6702 A1 CPU running @ 1000Mhz L2 running @ 500Mhz
SysClock = 400Mhz , TClock = 166Mhz 

DRAM (DDR2) CAS Latency = 5 tRP = 5 tRAS = 18 tRCD=6

enkiusz

#!/usr/bin/env python3

# Sniffer for the TuyaMCU serial port protocol. This protocol is used between an application MCU
# and the Tuya radio modules. 
# Reference: https://tasmota.github.io/docs/TuyaMCU/#tuya-protocols

import serial
import argparse
import structlog
import sys

enkiusz

$ nix-build '<nixpkgs>' -A boehmgc --argstr system armv6l-linux
this derivation will be built:
  /nix/store/00pqhyghjmqspci2cc4j8h909xp8hj98-boehm-gc-8.0.6.drv
building '/nix/store/00pqhyghjmqspci2cc4j8h909xp8hj98-boehm-gc-8.0.6.drv'...
unpacking sources
unpacking source archive /nix/store/1x0ganp58lgr5zhrc5iigzqp0a0jf6mg-gc-8.0.6.tar.gz
source root is gc-8.0.6
setting SOURCE_DATE_EPOCH to timestamp 1632862100 of file gc-8.0.6/test-driver
patching sources
updateAutotoolsGnuConfigScriptsPhase

enkiusz

PKG is 0x02

SPI Init

D4B 00000000
SLP3
RA_Loader
L1FBH CH:
00
SysClk:300MHz

enkiusz

#!/usr/bin/env python3

import serial
import struct
import sys

with serial.Serial(sys.argv[1], 115200) as ser:
	while True:
		pkt = ser.read(10)
		#print("PKT: ", pkt)

enkiusz

//------------------------------------------------
//--- 010 Editor v8.0 Binary Template
//
//      File: Planet GSD-800S switch binary configuration dump format.
//   Authors: Maciej Grela <enki@fsck.pl>
//   Version: 0.8
//   Purpose: 
//  Category: 
// File Mask: 
//  ID Bytes: 

enkiusz

#!/usr/bin/env python3

import requests
import sys
import re
import urllib
import os
import logging
from os.path import basename
from bs4 import BeautifulSoup

enkiusz

#!/usr/bin/env python3

#
# This code is in the public domain.
# Maciej Grela <enki@fsck.pl>
#

import serial

ser = serial.Serial("/dev/ttyUSB0", 115200)

enkiusz

#!/bin/sh

echo "Removing EXIF metadata"

if ! which exiv2 > /dev/null; then
    echo "Please install the exiv2 tool"
    exit 0
fi

find . -iname '*.png' -or -iname '*.jpg' -print0 | xargs -0 exiv2 -d a

enkiusz

/*
 * Typical pin layout used:
 * -----------------------------------------------------------------------------------------
 *             MFRC522      Arduino       Arduino   Arduino    Arduino          Arduino
 *             Reader/PCD   Uno/101       Mega      Nano v3    Leonardo/Micro   Pro Micro
 * Signal      Pin          Pin           Pin       Pin        Pin              Pin
 * -----------------------------------------------------------------------------------------
 * RST/Reset   RST          9             5         D9         RESET/ICSP-5     RST
 * SPI SS      SDA(SS)      10            53        D10        10               10
 * SPI MOSI    MOSI         11 / ICSP-4   51        D11        ICSP-4           16