• interrupt routine
    I found that my interrupt routine has strange source code is: void t3Isr(void) interrupt 3 using 0 { tm_flg |= (tm_sts ++ ^ tm_sts) & 0x7; } the compiler give me: 5: void t3Isr(void)...
  • Regarding interrupt service routine
    After interrupt service routine handling is it isrreturn or simple return
  • problem with interrupt service routine
    Hi, I'm beginner in software-develop for µcontroller and i have a question to programm ISR: I can initialise the UART for writing data, but I want to observe incoming data. For that I need an ISR...
  • 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...
  • Interrupts routine in file stm32f10x_it.c
    This time I would like You to ask about something what has go to do with Keil, because I'm trying to solve this. If I have a main.c file and in some programme interrupts are used the stm32f10x_it.c...