• External interrupt wakeup
    Dear Friends Hello, I am writing code for external interrupt to wake up the processor. But when processor goes in power down mode and interrupt occurs it does not goes into ISR Any solution???...
  • USB remote wakeup support
    Hey, After some messing with Interface Association Descriptors, I now have a working composite device that supports both HID and audio streaming. Now, I would like the HID to be able to wake the...
  • RTX os_itv_set microsec periodic wakeup
    I wrote a small application using Keil RTX for smartfusion device and probed RTX overhead using Cortex-M3 systick timer (in Digital CRO). I have changed the OS_TICK macro to 50 micro sec. (Even though...
  • Low Power on STM32 wakeup pin
    I'm trying to make our product to go into any of the low power modes of the STM32 microcontroller. That part of the code works, only I can't get the microcontroller to wake-up on the wake-up pin (PA...
  • LPC1114 deep sleep wakeup procedure
    Hello, The user manual of the LPC1114 is clear about how to wake up the chip from deep sleep: I use IO pin 0.6 which induces an interrupt. The trouble is that this interrupt keeps on coming and the...