From: ppisa <ppisa>
Date: Sun, 17 May 2009 09:33:49 +0000 (+0000)
Subject: Data queue FIFO included in uLUt.
X-Git-Tag: ul_drv-0.8.0-release~21
X-Git-Url: https://rtime.felk.cvut.cz/gitweb/ulut.git/commitdiff_plain/1257f53b5fcbdf43fad02136c38b8207829586ac

Data queue FIFO included in uLUt.

The FIFO support functions and type for custom element
can be declared by UL_DQFIFO_CUST_DEC. The static
instances can be declared by UL_DQFIFO_STATIC_INSTANCE.
The FIFO size has to be power of two, because sequential
numbers are masked when index into buffer is computed.

Queue allows to iterate over last N elements in addition
to usual put and get operations which is significant
for FIR filters implementation.
---

diff --git a/ulut/Makefile.omk b/ulut/Makefile.omk
index 6ac157e..6b97220 100644
--- a/ulut/Makefile.omk
+++ b/ulut/Makefile.omk
@@ -11,7 +11,7 @@ include_HEADERS  = ul_dbuff.h ul_evcbase.h ul_gavl.h ul_gavlcust.h \
 	       ul_hptree.h ul_htimdefs.h ul_htimer.h ul_itbase.h \
 	       ul_list.h ul_listbase.h ul_utdefs.h ul_utmalloc.h \
 	       ul_uniqid.h ul_dbufflog.h ul_log.h ul_logbase.h \
-	       ul_logreg.h ul_cbuff.h
+	       ul_logreg.h ul_cbuff.h ul_dqfifo.h
 
 lib_LIBRARIES = ulut