root / Ports / examples / powerdown_demo / powerdown_demo.pde
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| 1 | //>>> The latest version of this code can be found at https://github.com/jcw/ !! |
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| 2 | |
| 3 | // Sample code to power down a JeeNode completely |
| 4 | // 2010-08-16 <jcw@equi4.com> http://opensource.org/licenses/mit-license.php |
| 5 | // $Id: powerdown_demo.pde 7763 2011-12-11 01:28:16Z jcw $ |
| 6 | |
| 7 | #include <Ports.h> |
| 8 | #include <RF12.h> |
| 9 | |
| 10 | void setup () {
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| 11 | // turn the radio off completely |
| 12 | rf12_initialize(17, RF12_868MHZ); |
| 13 | rf12_sleep(RF12_SLEEP); |
| 14 | |
| 15 | // blink the blue LED three times, just because we can |
| 16 | PORTB |= bit(1); |
| 17 | DDRB |= bit(1); |
| 18 | for (byte i = 0; i < 6; ++i) {
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| 19 | delay(100); |
| 20 | PINB = bit(1); // toggles |
| 21 | } |
| 22 | |
| 23 | // stop responding to interrupts |
| 24 | cli(); |
| 25 | |
| 26 | // zzzzz... this code is now in the Ports library |
| 27 | Sleepy::powerDown(); |
| 28 | } |
| 29 | |
| 30 | void loop () {}
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