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9 years ago.
Wakeup with Magic Packet LPC1768
I'm trying to wakeup a LPC1768 from sleep-mode with a magic packet. But somehow the device is not waking up.
FYI: the device wakes up when I enable the "Wakeup at any packet"-option.
Where is my error here?
//Interrupt Enable Register
int *IntEnable = (int*) 0x50000FE4;
#define WakeupIntEn 13
//Receive Filter Control Register
int *RxFilterCtrl = (int*) 0x50000200;
#define RxFilterEnWoL 13
#define MagicPacketEnWoL 12
int main() {
NVIC_EnableIRQ(ENET_IRQn);
NVIC_SetVector(ENET_IRQn, (uint32_t) MyEthernetHandler);
*IntEnable |= (1 << WakeupIntEn);
*RxFilterCtrl = (1 << MagicPacketEnWoL);
__WFI();
...
}
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