• volatile keyword
    The application note suggests to wrap a timer tick variable in a function which disables all interrupts, reads and copies the variable into a temp, re-enables interrupts, then returns the temp. Can...
  • Volatile keyword
    IU have a variable which can be chyanged outside the interrupt but inside the ISR it is only read. Its value don't change in it. Should it be volatile.
  • volatile keyword
    The application note suggests to wrap a timer tick variable in a function which disables all interrupts, reads and copies the variable into a temp, re-enables interrupts, then returns the temp. Can...
  • Volatile keyword
    IU have a variable which can be chyanged outside the interrupt but inside the ISR it is only read. Its value don't change in it. Should it be volatile.
  • keywords volatile in an interrupt routine
    In this webpage : http://www.keil.com/support/man/docs/gsac/gsac_timer.htm The question is why two variables one use volatile but another not ?? The two variables is "TimeTick" and "clock_1s". Who...