Peter L. Levin has served at senior levels of leadership in the federal government, the private sector, and academe. Immediately prior to co-founding Amida, he was Senior Advisor to the Secretary and Chief Technology Officer of the Department of Veterans Affairs, where he led their health record modernization initiative. His background is in applied math…| Semiwiki
In this post we discuss how to commuinicate with an unsupported chip using OpenOCD and review how to write flash programming algorithms in OpenOCD. We also demonstrate how to flash custom firmware to the target device.| VoidStar Security Blog
To follow up on my last post about SWD and hardware debugging, I wanted to do a deep dive into JTAG from a reverse-engineering perspective. The previous post received a lot of great feedback and it seems that people are interested in this topic, so I wanted to continue the series and expand upon another hardware debugging mechanism. For those who are unfamiliar, JTAG is a hardware level debugging mechanism that many embedded CPUs utilize, with this post I hope to explain how to approach JTAG ...| VoidStar Security Blog
With this post we provide an introduction to OpenOCD and how to use it to communicate with an unknown target that uses SWD| VoidStar Security Blog
Note: This article is a prelude to a talk I'm having about ESP32 Unit Testing and Debugging on November 27th 2019.| Dror Gluska
Cybersecurity solutions for the whole lifecycle of IoT and embedded systems.| River Loop Security
Cybersecurity solutions for the whole lifecycle of IoT and embedded systems.| River Loop Security
Cybersecurity solutions for the whole lifecycle of IoT and embedded systems.| River Loop Security