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PINI Processing support for PHAS.

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This commit is contained in:
Andrew Johnson
2009-04-02 14:11:27 +00:00
parent 433e400c4d
commit 88971886c5
3 changed files with 173 additions and 174 deletions
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documentation/RELEASE_NOTES.html
+17 -9
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@@ -12,6 +12,12 @@
<h2 align="center">Changes between 3.14.10 and 3.14.11</h2>
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<h4>PINI Processing Phases</h4>
<p>The PHAS field now controls the order in which records with PINI set are
processed at initialization time, lower values of PHAS are scanned before
higher ones.</p>
<h4>Channel Access command line tool changes</h4>
<p>The caget/caput/camonitor programs in src/catools now use '\' escape
@@ -22,17 +28,19 @@ to be used instead of the default space character.</p>
<h4>New functions for escaping non-printables in epicsString.h</h4>
<p>The existing routines used to escape non-printable characters have been replaced
by a new set of functions that are prototyped in the epicsString.h header file:</p>
<p>The existing routines used to escape non-printable characters have been
replaced by a new set of functions that are prototyped in the epicsString.h
header file:</p>
<pre>int epicsStrnRawFromEscaped(char *outbuf, size_t outsize, const char *inbuf, size_t inlen);
epicsShareFunc int epicsStrnEscapedFromRaw(char *outbuf, size_t outsize, const char *inbuf, size_t inlen);
epicsShareFunc size_t epicsStrnEscapedFromRawSize(const char *inbuf, size_t inlen);</pre>
<p>Both conversion functions take the output buffer (and its size), and the input
buffer (and its size) as argument. They will convert non-printable characters
from/to their '\'-escaped versions. The third function scans a raw input string
and returns the number of characters needed for the escaped version.</p>
<p>Both conversion functions take the output buffer (and its size), and the
input buffer (and its size) as argument. They will convert non-printable
characters from/to their '\'-escaped versions. The third function scans a raw
input string and returns the number of characters needed for the escaped
version.</p>
<p>The existing function interfaces will be kept for compatibility, but their
further use is deprecated.</p>
@@ -58,7 +66,7 @@ string length limit imposed by the DBF_STRING type is replaced by the amount of
storage allocated for the string on the IOC (for link fields the limit is
related to the maximum length of a record name).</p>
<p>The caget/caput/camonitor programs in src/catools can use long strings by
<p>The caget/caput/camonitor programs in src/catools can now use long strings by
adding the command-line option <tt>-S</tt> which causes them to handle an array
of DBF_CHAR as a string. Both MEDM and EDM can already present such DBF_CHAR
arrays as strings in their text widgets (although you do have to configure the
@@ -190,8 +198,8 @@ epicsTime class has also gone.</p>
<h4>RTEMS Release</h4>
<p>RTEMS release 4.9.2 or newer is required. EPICS now configures RTEMS to use unified executive/malloc memory pools if available (RTEMS 4.10 and up).</p>
<p>RTEMS release 4.9.2 or newer is required. EPICS now configures RTEMS to use
unified executive/malloc memory pools if available (RTEMS 4.10 and up).</p>
<h4>RTEMS</h4>
<p>RTEMS stack sizes have been reduced. This allows more clients in machines