[tuxdroid-svn] r1199 - firmware/fuxusb/trunk/src

[Paul_R <c2m...@c2...>]

Author: Paul_R
Date: 2008-05-23 15:05:05 +0200 (Fri, 23 May 2008)
New Revision: 1199

Modified:
   firmware/fuxusb/trunk/src/fifo_stt.c
   firmware/fuxusb/trunk/src/fifo_stt.h
Log:
* Optimized fifoSTT functions


Modified: firmware/fuxusb/trunk/src/fifo_stt.c
===================================================================
--- firmware/fuxusb/trunk/src/fifo_stt.c	2008-05-23 12:02:12 UTC (rev 1198)
+++ firmware/fuxusb/trunk/src/fifo_stt.c	2008-05-23 13:05:05 UTC (rev 1199)
@@ -71,14 +71,15 @@
  * \param Data The data to push.
  * \ingroup fifo_stt
  */
-void FIFO_STT_put (uint8_t Data)
+void FIFO_STT_put (uint8_t const data Data)
 {  
     if(FifoOverLoad_STT) 
     {
         FIFO_STT_flush(); 
-    } 
-    FifoTbl_STT[FifoIn_STT_Idx] = Data; // Put data into the FIFO
-    FifoIn_STT_Idx++; // Update FIFO in index
+    }
+ 
+    FifoTbl_STT[FifoIn_STT_Idx ++] = Data; // Put data into the FIFO
+
     if (FifoIn_STT_Idx == FIFO_STT_OVERLOAD) // FIFO Overload
     {
         FifoOverLoad_STT = 1;
@@ -90,12 +91,7 @@
  * \return The popped byte.
  * \ingroup fifo_stt
  */
-uint8_t FIFO_STT_get (void)
+uint8_t FIFO_STT_get(void)
 {
-    uint8_t Data;
-
-    Data = FifoTbl_STT[FifoOut_STT_Idx];
-    FifoOut_STT_Idx++;
-
-    return (Data);
+    return FifoTbl_STT[FifoOut_STT_Idx ++];
 }

Modified: firmware/fuxusb/trunk/src/fifo_stt.h
===================================================================
--- firmware/fuxusb/trunk/src/fifo_stt.h	2008-05-23 12:02:12 UTC (rev 1198)
+++ firmware/fuxusb/trunk/src/fifo_stt.h	2008-05-23 13:05:05 UTC (rev 1199)
@@ -32,9 +32,9 @@
 extern data uint8_t FifoIn_STT_Idx;
 
 extern void FIFO_STT_init (void);
-extern void FIFO_STT_put (uint8_t Data);
+extern void FIFO_STT_put (uint8_t const data Data);
 extern uint8_t FIFO_STT_get (void);
 
-#define FIFO_STT_flush() FIFO_STT_init()
+#define FIFO_STT_flush() FIFO_STT_init() 
 
 #endif /*_FIFO_STT_H_*/