TED talk on everyday cybercrime

September 17, 2013

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The following talk by James Lyne is an interesting wake-up call. It’s a video that technology enthusiasts could share with anyone even if they’re not familiar with computer science. James executes, in real time, two practical examples of hacking, and also shows what data and statistics can be collected by scanning a room full of […]

Posted in: Security

Debugging the STM32-P152 board with GDB

September 15, 2013

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Olimex STM32-P152

This post shows how to debug a program running on the Olimex STM32-P152. The setup consists of free software such as GCC, GDB and OpenOCD, and FTDI USB cables.

Posted in: Embedded

Bruce Schneier on government surveillance

September 8, 2013

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The security expert Bruce Schneier wrote some useful essays on the current situation of Edward Snowden exposing the US surveillance programs, especially the documents where the US and UK intelligence agencies allegedly cracked the protection measures of common users for data collection and analysis. In “Conspiracy Theories and the NSA“, he argues that the feeling […]

Posted in: Security

Features of the new Arduino YÚN

September 2, 2013

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Arduino YÚN is a new product in the Arduino family. It’s a board with the same form factor as the typical Arduino, but contains an application processor running Linux, and modern flexible connectivities such as Ethernet, WiFi and USB. Here’s an introductory video from the creators: The Arduino YÚN features are described in a blog post in the official […]

Posted in: Hardware

Debugging the iMX233-OLinuXino via SJTAG with OpenOCD — Christian’s Blog

August 28, 2013

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A great and detailed post about setting up Linux kernel debugging on OLinuXino board: Debugging the iMX233-OLinuXino via SJTAG with OpenOCD — Christian’s Blog.

Posted in: Embedded

Flashing the STM32-P152 board with OpenOCD

August 14, 2013

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Olimex STM32-P152

This post shows how to write the embedded flash of the Olimex STM32-P152 board with a custom program, using free software and FTDI USB cables.

Posted in: Embedded

JTAG connection with OpenOCD and FTDI cable

August 4, 2013

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Olimex STM32-P152

I wanted to use the FTDI C232HM cable to create a JTAG connection with an electronic board mounting the STM32 microcontroller. In this post I give the details on how I managed to do it using OpenOCD.

Posted in: Embedded
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