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Results tagged with sleep
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user 192830
Use this tag for questions concerning low power sleep states, eg. a battery powered circuit waiting for an external event to happen.
2
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1
answer
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Low power sleep with WDT wakeup on PIC32MM
I'm trying to put a PIC32MM0256GPM028 into sleep mode and have it woken up by the Sleep Mode Watchdog Timer (say 1/4 second later- adjustable by SWDTPS anyway). … Once it goes to sleep (current drops), it just stays there. …
- 767
0
votes
Accepted
Low power sleep with WDT wakeup on PIC32MM
The below code works (ie sleep(1); sleeps for 1 WDT period), although it may still have some unnecessary lines in it. … void sleep(uint32_t t){
SYSKEY = 0x0;
SYSKEY = 0xAA996655; //unlock
SYSKEY = 0x556699AA;
//OSCCONbits.SLPEN=0; //enable idle
OSCCONbits.SLPEN= …
- 767