Collaborate Disseminate
You know things are getting real when the Dremel is one of the first tools you turn to after unboxing your new oscilloscope. But when your goal is to hack …read more Continue reading Hacked Oscilloscope Plays Breakout, Hints at More
Did you ever struggle with an ESP32 board of yours, wishing you had exposed that UART, or seriously lacking the JTAG port access? If so, you should seriously check out …read more Continue reading ESP-Prog-Adapter Makes Your ESP32 Tinkering Seamless
One of the things missing from the “classic” Arduino experience is debugging. That’s a shame, too, because the chips used have that capability. However, the latest IDE has the ability …read more Continue reading This Arduino Debugger Uses the CH552
JTAG is a powerful interface for low-level debugging and introspection of all kinds of devices — CPUs, FPGAs, MCUs and a whole lot of complex purpose-built chips like RF front-ends. …read more Continue reading Need A JTAG Adapter? Use Your Pico!
Over the last year or so we’ve noticed a definite uptick in the number of folks using OpenOCD on the Raspberry Pi. It’s a cheap and convenient solution for poking …read more Continue reading JTAG Hat Turns Raspberry Pi Into a Networked Debugger
Overview Each week on Friday, we post a social media challenge known as “Detective Nevil Mystery Challenge”. On November 13th of 2020, we released a challenge that contained a payload and it was only solved by one person on twitter. That challenge is… Continue reading Solving the November 13th Detective Nevil Mystery Challenge
Given an unknown PCBA with an ARM processor, odds are good that it will have either the standard 10 pin 0.05″ or 20 pin 0.1″ debug connector. This uncommon commonality is a boon for an exploring hacker, but when designing a board such headers require board space in the design …read more
Continue reading This Debug Connector Brings Your Issues to the Edge
The post Debug Your Python Functions Locally appeared first on Security Boulevard.
Continue reading Debug Your Python Functions Locally
Today I wanted to start what I plan to be a small series of blog posts about LD_PRELOAD. LD_PRELOAD is related to Linux based systems and revolves around the loader system and how shared object libraries resolve linker symbols when loading a dynami… Continue reading LD_PRELOAD – Introduction
Congratulations, you have just finished assembling your electronics project. After checking for obvious problems you apply power and… it didn’t do what you wanted. They almost never work on the first try, and thus we step into the world of electronics debugging with Daniel Samarin as our guide at Hackaday …read more