• Descriptor for a switch or something similar
    Hello! I have a problem. I have a Freescale Flexis with JM128 32-bit microcontroller. Now I want that the host i regognized by the Pc as a device. So the Pc have to indicate that the host have LED on...
  • Something wrong
    double calc( int angel) { return sin(2*pi*(5/48000)*l); } Why do the function always returns zero?
  • GNU versus Realview versus Keil C Arm
    Can someone tell me the differences or advantages/disadvantages between the 3x possible compilers. ie. Why are they offered?
  • Is there something like sizeof(function) ?
    Note: This was originally posted on 7th May 2009 at http://forums.arm.com I want to do IAP (In-Application Programming). In order to do this, I will copy several C functions from IROM to IRAM and then...
  • How to time something in uVision2?
    I'd like to measure how many instructions occur between successive visits to the same breakpoint. What is the easiest way to do this in uV2?