tune the LPL constants (use 5 ms listen check)

[tinyos-2.x.git] / tos / chips / rf2xx / layers / LowPowerListeningConfig.nc

diff --git a/tos/chips/rf2xx/layers/LowPowerListeningConfig.nc b/tos/chips/rf2xx/layers/LowPowerListeningConfig.nc
index 57c99d8202d9de6713ef12779c9eba1983da7bde..06678b6a315becf52c5d307cb640f582ed8d39b2 100644 (file)
--- a/tos/chips/rf2xx/layers/LowPowerListeningConfig.nc
+++ b/tos/chips/rf2xx/layers/LowPowerListeningConfig.nc
@@ -35,4 +35,11 @@ interface LowPowerListeningConfig
         * this message via the PacketAcknowledgements interface.
         */
        command bool ackRequested(message_t* msg);
+
+       /**
+        * Returns the number of milliseconds the mote should turn on
+        * its radio to check for incoming messages. This check is 
+        * performed at every localWakeInterval.
+        */
+       command uint16_t getListenLength();
 }