ekis, 4 months ago to hardware

screwing open up random #hardware applied #infosec looking for obvious or hidden #JTAG or #UART connections?

or maybe you need components so smart enough to canabalize parts you need for the weird thing you are building

most ppl open their #electronics know this but its common mistake

+reason my thumb is numb

capacitors hold #electricity long after the device is off, skipping the physics

dont ever touch capacitors

unless discharged, learning to identify + discharge = important #tech skill

itnewsbot, 5 months ago to ReverseEngineering

37C3: When Apple Ditches Thuderbolt, Hack USB-C - [Thomas Roth], aka [Ghidraninja], and author of the [Stacksmashing] YouTube channe... - https://hackaday.com/2023/12/30/37c3-when-apple-ditches-thuderbolt-hack-usb-c/ #reverseengineering #iphonehacks #phonehacks #iphone15 #jtag #mipi #spmi

1bitsquaredstoreusa, 5 months ago to embedded

The Black Magic Probe V2.3 JTAG/SWD debugger/programmer with built in GDB server is back in stock in our US store! https://1bitsquared.com/products/black-magic-probe #jtag #swd #embedded #mcu #programming #debug #hardware

Black Magic Probe V2.3 in it’s 3D Printed enclosure, connected to USB and having the power and activity LED illuminated.

esden, 7 months ago to embedded

Hey everyone! We are happy to announce the Black Magic Debug v1.10.0 Firmware stable release! You can now use Black Magic to access SPI Flash! A bunch of new supported targets and a lot of additional cleanup and stabilization of the codebase. For more details refer to the release notes following the link. Huge thanks to everyone who contributed to make this release possible! 😃 #jtag #swd #embedded #mcu #electronics #debug #release #opensource #programming https://github.com/blackmagic-debug/blackmagic/releases/tag/v1.10.0

esden, 7 months ago to embedded

Hey everyone! We are happy to announce the second Black Magic Debug V1.10.0-rc1 Firmware stable release candidate! Please give this release candidate a try and report any issues you may find, so that we can make sure that we catch any issues earlier than later! See release notes for details for this release and the previous release candidate. Thank you everyone who contributed! :) #jtag #swd #embedded #mcu #electronics #debug #release #opensource #programming https://github.com/blackmagic-debug/blackmagic/releases/tag/v1.10.0-rc1

simonzerafa, 7 months ago to random

Getting JTAG / SWD on the iPhone 15.

No, not a jailbreak or other hack but the beginning steps to debugging 🙂🤷‍♂️

https://youtu.be/D8UGlvBubkA?si=gxIWPug5oq6J7vsg

#iPhone15 #JTAG #SWD

jrt, 7 months ago to random

New video by @stacksmashing about getting #JTAG on the iPhone 15:
https://www.youtube.com/watch?v=D8UGlvBubkA

itnewsbot, 9 months ago to Xbox

Using JTAG To Dump the Xbox’s Secret Boot ROM - When Microsoft released its first entry into the video game console market with th... - https://hackaday.com/2023/08/11/using-jtag-to-dump-the-xboxs-secret-boot-rom/ #hackingthexbox #interposer #xboxhacks #jtag #xbox

revk, 9 months ago to esp32

This fun.

It looks like ESP32-S3 has USB JTAG, on by default, yay.

ESP IDF even has OpenOCD pre-installed as a tool.

Just sparse on the actual instructions to use it.

What I am trying to do is flash via JTAG (via USB), which I am hoping I can do without having to bugger with GPIO0 first!

Clues appreciated.

#ESP32 #ESP32S3 #JTAG #USB #OPENOCD

Hardware Debugging for Reverse Engineers (wrongbaud.github.io)

A series of excellent blog posts by wrongbaud; this is must-read content for any beginner at hardware reverse engineering.

esden, 1 year ago to opensource

Hey everyone! We are happy to announce the next Black Magic Debug V1.9.1 Firmware stable release! Thank you everyone who contributed with fixes to this point release! :smile: #jtag #swd #embedded #mcu #electronics #debug #release #opensource #programming https://github.com/blackmagic-debug/blackmagic/releases/tag/v1.9.1