• C167CS mystery
    Hello all, This is the deal: 2 identical controllers of type C167CS. The requirement is that one product cannot be used without the other, so I devised a simple authentication protocol: R(n) = ...
  • Mysterious crashes
    I'm working on a uVision4 project for the Atmel SAM3S4B, and have been observing strange crashes in my code. The issue comes and goes after editing and recompiling code for no apparent reason, but it...
  • Mysterious program crash in debug mode
    I am a student intern using an Infineon C167CS-l40M mounted on Phytec module phycore 167HSE. I have been using DAvE 2.1 r22 and Keil uvision3 v3.05. I am developing SW that will generate a PEC transfer...
  • LED not blinking (mysteriously) ?
    Hi, I've been evaluating Keil MDK-ARM for a while have an STM3210C-EVAL board in my hands. It's similar to Keil's MCBSTM32C eval board. As usual, I tried to understand how to blink a LED. I manipulated...
  • A mysterious problem with At91Sam7S256
    Note: This was originally posted on 4th October 2011 at http://forums.arm.com This is likely to be highly vendor specific, but I am hoping someone can shed some light. We are setting up the WDT to fire...