• printf() on evaluation version STRANGE behaviour
    what happens if you do this ... printf("test %x"),variable; <= unexpected behaviour ... or please explain. No warnings, no errors from compiler. Is this only in the evaluation version...
  • strange interrupt behaviour
    Hopefully someone can give me a tip. I'm completely lost on what's happening. I have the following problem. Using a 87C51RC processor I'm using 2 timers with interrupt, Serial comm with interrupt and...
  • Strange reset behaviour
    I am using the Accutron prototyping board with the ADuC841 controller to develop an application that converts voltages to power to display power, VSWR and temperature and displays the results on a 4...
  • Strange Float Behaviour
    Guys, I am having a problem with float division using PK51. I was wondering if anyone could explain this or has seen it before. I have a float, and want to divide it by 36000. If I do this directly...
  • Strange behaviour in TIMER0 ISR
    Hi all, I have a problem with the ISR of TIMER0. I'm using keil uVision2 and my target is SIlicon Laboratories C8051F040. I've tried to make a very simple project in assembler to use Timer0 ISR...