X-Git-Url: https://oss.titaniummirror.com/gitweb/?a=blobdiff_plain;f=tos%2Fchips%2Frf230%2FRF230Packet.h;h=f12e3e5bf965c816fcb9bb5d0b712959906a63b1;hb=1c0837d14187f6ed7f1866b304fa5df3b05d16a6;hp=ab020b5e4993ad0abe5b47b921495f9d3f9c9f9e;hpb=963fc08bb8df6e1466480985c8b2dda65283e287;p=tinyos-2.x.git

diff --git a/tos/chips/rf230/RF230Packet.h b/tos/chips/rf230/RF230Packet.h
index ab020b5e..f12e3e5b 100644
--- a/tos/chips/rf230/RF230Packet.h
+++ b/tos/chips/rf230/RF230Packet.h
@@ -25,13 +25,12 @@
 #define __RF230PACKET_H__
 
 #include <IEEE154Packet.h>
-#include <TimeSyncMessage.h>
 
 typedef ieee154_header_t rf230packet_header_t;
 
 typedef nx_struct rf230packet_footer_t
 {
-	timesync_footer_t timesync;
+	// the time stamp is not recorded here, time stamped messaged cannot have max length
 } rf230packet_footer_t;
 
 typedef struct rf230packet_metadata_t
@@ -39,6 +38,9 @@ typedef struct rf230packet_metadata_t
 	uint8_t flags;
 	uint8_t lqi;
 	uint8_t power;				// shared between TXPOWER and RSSI
+#ifdef LOW_POWER_LISTENING
+	uint16_t lpl_sleepint;
+#endif
 	uint32_t timestamp;
 } rf230packet_metadata_t;
 
@@ -46,9 +48,10 @@ enum rf230packet_metadata_flags
 {
 	RF230PACKET_WAS_ACKED = 0x01,		// PacketAcknowledgements
 	RF230PACKET_TIMESTAMP = 0x02,		// PacketTimeStamp
-	RF230PACKET_TXPOWER = 0x04,			// PacketTransmitPower
-	RF230PACKET_RSSI = 0x08,			// PacketRSSI
+	RF230PACKET_TXPOWER = 0x04,		// PacketTransmitPower
+	RF230PACKET_RSSI = 0x08,		// PacketRSSI
 	RF230PACKET_TIMESYNC = 0x10,		// PacketTimeSync (update timesync_footer)
+	RF230PACKET_LPL_SLEEPINT = 0x20,	// LowPowerListening
 
 	RF230PACKET_CLEAR_METADATA = 0x00,
 };