X-Git-Url: https://oss.titaniummirror.com/gitweb/?a=blobdiff_plain;f=tos%2Flib%2Fprintf%2FPrintfP.nc;h=5736333fee9d042a0c4be0aa52bc96da8e75ce03;hb=4fcac2bd5074f3334abd9a12c9bcee73c7c687b9;hp=78595a8db9f19189352fdad01fa28be6717729d6;hpb=56c485dc1d896f02891666fb0308120cef3dd66b;p=tinyos-2.x.git

diff --git a/tos/lib/printf/PrintfP.nc b/tos/lib/printf/PrintfP.nc
index 78595a8d..5736333f 100644
--- a/tos/lib/printf/PrintfP.nc
+++ b/tos/lib/printf/PrintfP.nc
@@ -54,21 +54,17 @@
 /**
  * This is the PrintfP component.  It provides the printf service for printing
  * data over the serial interface using the standard c-style printf command.  
- * It must be started via the SplitControl interface it provides.  Data
- * printed using printf are buffered and only sent over the serial line after
- * making a call to PrintfFlush.flush().  This buffer has a maximum size of 
- * 250 bytes at present.  After calling start on this component, printf
- * statements can be made anywhere throughout your code, so long as you include
- * the "printf.h" header file in every file you wish to use it.  Standard
- * practice is to start the printf service in the main application, and set up 
- * a timer to periodically flush the printf buffer (500ms should do).  In future
- * versions, user defined buffer sizes as well as well as automatic flushing at 
- * user defined intervals will be supported.  
+ * Data printed using printf are buffered and only sent over the serial line after
+ * the buffer is half full or an explicit call to printfflush() is made.  This 
+ * buffer has a maximum size of 250 bytes at present.  This component is wired
+ * to a shadowed MainC component so that printf statements can be made anywhere 
+ * throughout your code, so long as you include the "printf.h" header file in 
+ * every file you wish to use it.  Take a look at the printf tutorial (lesson 15)
+ * for more details.
  *
  * The printf service is currently only available for msp430 based motes 
- * (i.e. telos, eyes) and atmega128 based motes (i.e. mica2, micaz).  On the
- * atmega platforms, avr-libc version 1.4 or above mus tbe used.
- * 
+ * (i.e. telos, eyes) and atmega128x based motes (i.e. mica2, micaz, iris).  On the
+ * atmega platforms, avr-libc version 1.4 or above must be used.
  */
  
 /**