fixing TimeSyncMessage for the IRIS

[tinyos-2.x.git] / tos / chips / rf230 / RF230Config.nc

diff --git a/tos/chips/rf230/RF230Config.nc b/tos/chips/rf230/RF230Config.nc
index 9f5f044cbf254fe9673be53d55eb0d6f46afb848..0bd2e40915b5bca70dc03523a448f9a44d8acf03 100644 (file)
--- a/tos/chips/rf230/RF230Config.nc
+++ b/tos/chips/rf230/RF230Config.nc
@@ -48,7 +48,9 @@ interface RF230Config
        /**
         * Gets the number of bytes we should read before the RadioReceive.header
         * event is fired. If the length of the packet is less than this amount, 
-        * then that event is fired earlier.
+        * then that event is fired earlier. The last touch event is not signaled 
+        * for packets whose length is less than or equal to this header length.
+        * The header length must be at least 1.
         */
        async command uint8_t getHeaderLength();