• Toggling LED
    Hello all I am quite new to Keil STR9 Series. I was just learning the whole thing by going through and trying some small examples with it. I want to know how to control just one LED ( say 7.0) to...
  • Toggling LED
    Hello all I am quite new to Keil STR9 Series. I was just learning the whole thing by going through and trying some small examples with it. I want to know how to control just one LED ( say 7.0) to...
  • accuracy of periodic interrupt from generic timer
    1.Cortex-A9 has a private timer that supports one short and continous modes. We can configure it as continous mode and it will generates periodic interrupts without any more configuration. 2.Cortex-A53...
  • accuracy of periodic interrupt from generic timer
    1.Cortex-A9 has a private timer that supports one short and continous modes. We can configure it as continous mode and it will generates periodic interrupts without any more configuration. 2.Cortex-A53...
  • LED not toggling in bare-metal C
    Hello there, i tried writing a program that blinks an LED, but for a reason it turns on and stays on, doesn't toggle. I'm using the Discovery board with STM32F407VG MCU. And this is the code: Note...