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    Hello everyone, I am trying to use the following peripherals in my application: UART0, SPI0, I2C0 and RTC For some reason when I enable the interruption of the serial port the other peripherals do...
  • rtc interrupt
    hello everyone; i have one machine in which i m having controller c8051f020 i have set time of 2hours and it is decrementing for the test which is done on the machine. i am changing rtc frequency...
  • RTC ALARM interrupt problem
    i use RTC to generate an ALARM. i have a function that sets the values of ALHOUR and ALMIN. after doing that i call a function (see below) that handles the interrupt initialization. immediately when...
  • STR9 RTC Interrupt
    I was following the program. but it doesn't work. Can you help Are You? Where I'm wrong. /* WakeUp Interrupt Unit(WIU) -> Vectored Interrupt Controllers(VIC) -> IRQ Handler or Vectored Interrupt...
  • RTC interrupt is not servicing
    hi, I have written the following code for LPC2148. RTC is generating an interrupt after every sec. but the prob is, only once the interrupt is getting serviced though it should be serviced every sec...