1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> 2<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> 3<title>oscl_timer.h Source File</title> 4<link href="doxygen.css" rel="stylesheet" type="text/css"> 5</head><body> 6<!-- Generated by Doxygen 1.2.18 --> 7<center> 8<a class="qindex" href="index.html">Main Page</a> <a class="qindex" href="modules.html">Modules</a> <a class="qindex" href="hierarchy.html">Class Hierarchy</a> <a class="qindex" href="annotated.html">Data Structures</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="functions.html">Data Fields</a> <a class="qindex" href="globals.html">Globals</a> </center> 9<hr><h1>oscl_timer.h</h1><a href="oscl__timer_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <span class="preprocessor">#ifndef OSCL_TIMER_H_INCLUDED</span> 1000002 <span class="preprocessor"></span><span class="preprocessor">#define OSCL_TIMER_H_INCLUDED</span> 1100003 <span class="preprocessor"></span> 1200004 <span class="preprocessor">#ifndef OSCL_BASE_H_INCLUDED</span> 1300005 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="oscl__base_8h.html">oscl_base.h</a>"</span> 1400006 <span class="preprocessor">#endif</span> 1500007 <span class="preprocessor"></span> 1600008 <span class="preprocessor">#ifndef OSCLCONFIG_UTIL_H_INCLUDED</span> 1700009 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="osclconfig__util_8h.html">osclconfig_util.h</a>"</span> 1800010 <span class="preprocessor">#endif</span> 1900011 <span class="preprocessor"></span> 2000012 <span class="preprocessor">#ifndef OSCL_VECTOR_H_INCLUDED</span> 2100013 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="oscl__vector_8h.html">oscl_vector.h</a>"</span> 2200014 <span class="preprocessor">#endif</span> 2300015 <span class="preprocessor"></span> 2400016 <span class="preprocessor">#ifndef OSCL_TICKCOUNT_H_INCLUDED</span> 2500017 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="oscl__tickcount_8h.html">oscl_tickcount.h</a>"</span> 2600018 <span class="preprocessor">#endif</span> 2700019 <span class="preprocessor"></span> 2800020 <span class="preprocessor">#ifndef OSCL_RAND_H_INCLUDED</span> 2900021 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="oscl__rand_8h.html">oscl_rand.h</a>"</span> 3000022 <span class="preprocessor">#endif</span> 3100023 <span class="preprocessor"></span> 3200024 <span class="preprocessor">#ifndef OSCL_SCHEDULER_AO_H_INCLUDED</span> 3300025 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="oscl__scheduler__ao_8h.html">oscl_scheduler_ao.h</a>"</span> 3400026 <span class="preprocessor">#endif</span> 3500027 <span class="preprocessor"></span> 3600028 37<a name="l00032"></a><a class="code" href="classOsclTimerObserver.html">00032</a> <span class="keyword">class </span><a class="code" href="classOsclTimerObserver.html">OsclTimerObserver</a> 3800033 { 3900034 <span class="keyword">public</span>: 4000043 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classOsclTimerObserver.html#a0">TimeoutOccurred</a>(int32 timerID, int32 timeoutInfo) = 0; 4100044 42<a name="l00045"></a><a class="code" href="classOsclTimerObserver.html#a1">00045</a> <span class="keyword">virtual</span> <a class="code" href="classOsclTimerObserver.html#a1">~OsclTimerObserver</a>() {} 4300046 }; 4400047 4500053 <span class="keyword">template</span><<span class="keyword">class</span> Alloc> 4600054 <span class="keyword">class </span><a class="code" href="classOsclTimer.html">OsclTimer</a> ; 4700055 48<a name="l00056"></a><a class="code" href="classCallbackTimerObserver.html">00056</a> <span class="keyword">class </span><a class="code" href="classCallbackTimerObserver.html">CallbackTimerObserver</a> 4900057 { 5000058 <span class="keyword">public</span>: 5100059 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCallbackTimerObserver.html#a0">TimerBaseElapsed</a>() = 0; 52<a name="l00060"></a><a class="code" href="classCallbackTimerObserver.html#a1">00060</a> <span class="keyword">virtual</span> <a class="code" href="classCallbackTimerObserver.html#a1">~CallbackTimerObserver</a>() {} 5300061 }; 5400062 5500063 <span class="keyword">template</span><<span class="keyword">class</span> Alloc> 56<a name="l00064"></a><a class="code" href="classCallbackTimer.html">00064</a> <span class="keyword">class </span><a class="code" href="classCallbackTimer.html">CallbackTimer</a>: <span class="keyword">public</span> <a class="code" href="classOsclTimerObject.html">OsclTimerObject</a> 5700065 { 5800066 <span class="keyword">public</span>: 59<a name="l00067"></a><a class="code" href="classCallbackTimer.html#a0">00067</a> <a class="code" href="classCallbackTimer.html#a0">CallbackTimer</a>(<a class="code" href="classCallbackTimerObserver.html">CallbackTimerObserver</a>& aContainer, <span class="keyword">const</span> <span class="keywordtype">char</span> *name, int32 aPriority = <a class="code" href="classOsclActiveObject.html#s5s2">OsclActiveObject::EPriorityNominal</a>) 6000068 : <a class="code" href="classOsclTimerObject.html">OsclTimerObject</a>(aPriority, name) 6100069 { 6200070 iContainer = &aContainer; 6300071 <a class="code" href="classOsclTimerObject.html#a2">AddToScheduler</a>(); 6400072 } 65<a name="l00073"></a><a class="code" href="classCallbackTimer.html#a1">00073</a> <a class="code" href="classCallbackTimer.html#a1">~CallbackTimer</a>() 6600074 { 6700075 <a class="code" href="classOsclTimerObject.html#a3">RemoveFromScheduler</a>(); 6800076 } 69<a name="l00077"></a><a class="code" href="classCallbackTimer.html#a2">00077</a> <span class="keywordtype">void</span> <a class="code" href="classCallbackTimer.html#a2">Run</a>() 7000078 { 7100079 <span class="keywordflow">if</span> (<a class="code" href="classOsclTimerObject.html#a10">Status</a>() == <a class="code" href="group__osclproc.html#a0">OSCL_REQUEST_ERR_NONE</a>) 7200080 iContainer-><a class="code" href="classCallbackTimerObserver.html#a0">TimerBaseElapsed</a>(); 7300081 } 7400082 <span class="keyword">private</span>: 7500083 <a class="code" href="classCallbackTimerObserver.html">CallbackTimerObserver</a> *iContainer; 7600084 }; 7700085 7800086 7900087 <span class="keyword">template</span><<span class="keyword">class</span> Alloc> 80<a name="l00088"></a><a class="code" href="classOsclTimer.html">00088</a> <span class="keyword">class </span><a class="code" href="classOsclTimer.html">OsclTimer</a> : <span class="keyword">public</span> <a class="code" href="classCallbackTimerObserver.html">CallbackTimerObserver</a> 8100089 { 8200090 <span class="keyword">public</span>: 8300091 84<a name="l00092"></a><a class="code" href="classOsclTimer.html#s0">00092</a> <span class="keyword">typedef</span> <a class="code" href="classCallbackTimer.html">CallbackTimer<Alloc></a> <a class="code" href="classCallbackTimer.html">callback_timer_type</a>; 8500093 8600100 <a class="code" href="classOsclTimer.html#a0">OsclTimer</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *name, uint32 frequency = 1, int32 priority = <a class="code" href="classOsclActiveObject.html#s5s2">OsclActiveObject::EPriorityNominal</a>); 8700101 <span class="keyword">virtual</span> <a class="code" href="classOsclTimer.html#a1">~OsclTimer</a>(); 8800102 89<a name="l00109"></a><a class="code" href="classOsclTimer.html#a2">00109</a> <span class="keywordtype">void</span> <a class="code" href="classOsclTimer.html#a2">SetObserver</a>(<a class="code" href="classOsclTimerObserver.html">OsclTimerObserver</a> *obs) 9000110 { 9100111 iObserver = obs; 9200112 } 9300119 <span class="keywordtype">void</span> <a class="code" href="classOsclTimer.html#a3">SetFrequency</a>(uint32 frequency); 9400120 9500127 <span class="keywordtype">void</span> <a class="code" href="classOsclTimer.html#a4">SetExactFrequency</a>(uint32 frequency); 9600128 9700142 <span class="keywordtype">void</span> <a class="code" href="classOsclTimer.html#a5">Request</a>(int32 timerID, int32 timeoutInfo, int32 cycles, <a class="code" href="classOsclTimerObserver.html">OsclTimerObserver</a> *obs = 0, <span class="keywordtype">bool</span> recurring = 0); 9800151 <span class="keywordtype">void</span> <a class="code" href="classOsclTimer.html#a6">Cancel</a>(int32 timerID, int32 timeoutInfo = -1); 9900155 <span class="keywordtype">void</span> <a class="code" href="classOsclTimer.html#a7">Clear</a>(); 10000156 10100157 <span class="keyword">private</span>: 10200158 <span class="comment">//Note: the timer needs to be a new'd object so that</span> 10300159 <span class="comment">//the CBase construction zeros the memory.</span> 10400160 callback_timer_type *iTimer; 10500161 10600162 <span class="keyword">typedef</span> <span class="keyword">struct </span>_TimerEntry 10700163 { 10800164 int32 iCounter ; 10900165 int32 iTimerID ; 11000166 int32 iParam ; 11100167 <a class="code" href="classOsclTimerObserver.html">OsclTimerObserver</a> *iObserver; 11200168 <span class="keywordtype">bool</span> iRecurring; 11300169 int32 iOrigCounter; 11400170 } TimerEntry; 11500171 11600172 <span class="keyword">typedef</span> TimerEntry entry_type; 11700173 <span class="keyword">typedef</span> <a class="code" href="classOscl__Vector.html">Oscl_Vector<entry_type*, Alloc></a> entries_type; 11800174 <span class="keyword">typedef</span> <span class="keyword">typename</span> entries_type::iterator entries_type_iterator; 11900175 12000176 <a class="code" href="classOsclTimerObserver.html">OsclTimerObserver</a> *iObserver; 12100177 entries_type iEntries; 12200178 entries_type iEntriesWaitingToAdd; 12300179 entries_type iEntriesWaitingToCancel; 12400180 <a class="code" href="classOscl__TAlloc.html">Oscl_TAlloc<entry_type, Alloc></a> iEntryAllocator; 12500181 12600182 <span class="keywordtype">bool</span> iInCallback; 12700183 12800184 uint32 iCyclePeriod; 12900185 uint32 iTickCountPeriod; 13000186 uint32 iExpectedTimeout; 13100187 13200188 <span class="keyword">protected</span>: 13300189 <span class="keywordtype">void</span> <a class="code" href="classOsclTimer.html#b0">TimerBaseElapsed</a>(); 134<a name="l00190"></a><a class="code" href="classOsclTimer.html#l0">00190</a> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCallbackTimer.html">CallbackTimer</a><Alloc>; 13500191 }; 13600192 13700193 <span class="keyword">template</span><<span class="keyword">class</span> Alloc> 138<a name="l00194"></a><a class="code" href="classOsclTimer.html#a0">00194</a> <a class="code" href="classOsclTimer.html#a0">OsclTimer<Alloc>::OsclTimer</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *name, uint32 frequency, int32 priority) : 13900195 iObserver(0) 14000196 , iInCallback(false) 14100197 , iTickCountPeriod(0) 14200198 , iExpectedTimeout(0) 14300199 { 14400200 <span class="comment">//use the allocator with placement 'new'</span> 14500201 Alloc alloc; 14600202 iTimer = <a class="code" href="group__osclmemory.html#a53">OSCL_PLACEMENT_NEW</a>(alloc.ALLOCATE(<span class="keyword">sizeof</span>(<a class="code" href="classCallbackTimer.html">CallbackTimer<Alloc></a>)), <a class="code" href="classCallbackTimer.html">CallbackTimer<Alloc></a>(*<span class="keyword">this</span>, name, priority)); 14700203 <a class="code" href="classOsclTimer.html#a3">SetFrequency</a>(frequency); 14800204 } 14900205 15000206 <span class="keyword">template</span><<span class="keyword">class</span> Alloc> 151<a name="l00207"></a><a class="code" href="classOsclTimer.html#a1">00207</a> <a class="code" href="classOsclTimer.html#a1">OsclTimer<Alloc>::~OsclTimer</a>() 15200208 { 15300209 <span class="comment">// Make sure we're cancelled</span> 15400210 <span class="keywordflow">if</span> (iTimer) 15500211 iTimer-><a class="code" href="classOsclTimerObject.html#a8">Cancel</a>(); 15600212 <span class="keywordflow">if</span> (iTimer) 15700213 { 15800214 iTimer->OSCL_TEMPLATED_DESTRUCTOR_CALL(<a class="code" href="classCallbackTimer.html">callback_timer_type</a>, <a class="code" href="classCallbackTimer.html">CallbackTimer</a>); 15900215 Alloc alloc; 16000216 alloc.deallocate(iTimer); 16100217 } 16200218 iTimer = <a class="code" href="group__osclbase.html#a81">NULL</a>; 16300219 16400220 <span class="keywordflow">for</span> (entries_type_iterator it = iEntries.<a class="code" href="classOscl__Vector.html#a17">begin</a>(); it != iEntries.<a class="code" href="classOscl__Vector.html#a18">end</a>(); it++) 16500221 { 16600222 iEntryAllocator.<a class="code" href="classOscl__TAlloc.html#a5">deallocate</a>(*it); 16700223 } 16800224 } 16900225 17000226 <span class="keyword">template</span><<span class="keyword">class</span> Alloc> 171<a name="l00227"></a><a class="code" href="classOsclTimer.html#a3">00227</a> <span class="keywordtype">void</span> <a class="code" href="classOsclTimer.html#a3">OsclTimer<Alloc>::SetFrequency</a>(uint32 frequency) 17200228 { 17300229 <span class="comment">// timer takes microseconds</span> 17400230 iCyclePeriod = 1000000 / frequency; 17500231 <span class="comment">// get tick count period</span> 17600232 iTickCountPeriod = <a class="code" href="classOsclTickCount.html#d2">OsclTickCount::TickCountPeriod</a>(); 17700233 } 17800234 17900235 <span class="keyword">template</span><<span class="keyword">class</span> Alloc> 180<a name="l00236"></a><a class="code" href="classOsclTimer.html#a4">00236</a> <span class="keywordtype">void</span> <a class="code" href="classOsclTimer.html#a4">OsclTimer<Alloc>::SetExactFrequency</a>(uint32 frequency) 18100237 { 18200238 <span class="comment">// timer takes microseconds</span> 18300239 iCyclePeriod = frequency; 18400240 <span class="comment">// get tick count period</span> 18500241 iTickCountPeriod = <a class="code" href="classOsclTickCount.html#d2">OsclTickCount::TickCountPeriod</a>(); 18600242 } 18700243 18800244 <span class="comment">// Request a timer</span> 18900245 <span class="keyword">template</span><<span class="keyword">class</span> Alloc> 190<a name="l00246"></a><a class="code" href="classOsclTimer.html#a5">00246</a> <span class="keywordtype">void</span> <a class="code" href="classOsclTimer.html#a5">OsclTimer<Alloc>::Request</a>(int32 timerID, int32 param, int32 cycles, <a class="code" href="classOsclTimerObserver.html">OsclTimerObserver</a> *obs, <span class="keywordtype">bool</span> recurring) 19100247 { 19200248 19300249 <span class="comment">// add to list of timers</span> 19400250 entry_type *entry = iEntryAllocator.ALLOCATE(1); 19500251 entry->iTimerID = timerID; 19600252 entry->iParam = param; 19700253 entry->iCounter = cycles; 19800254 entry->iObserver = obs; 19900255 entry->iRecurring = recurring; 20000256 entry->iOrigCounter = entry->iCounter; 20100257 20200258 <span class="comment">// if the request is called inside of a callback, then we must add it later</span> 20300259 <span class="keywordflow">if</span> (iInCallback) 20400260 { 20500261 iEntriesWaitingToAdd.<a class="code" href="classOscl__Vector.html#a5">push_back</a>(entry); 20600262 <span class="keywordflow">return</span>; 20700263 } 20800264 20900265 iEntries.<a class="code" href="classOscl__Vector.html#a5">push_back</a>(entry); 21000266 21100267 <span class="keywordflow">if</span> (iTimer) 21200268 { 21300269 iTimer-><a class="code" href="classOsclTimerObject.html#a5">RunIfNotReady</a>(iCyclePeriod); 21400270 } 21500271 21600272 <span class="keywordflow">if</span> (iExpectedTimeout == 0) 21700273 { 21800274 iExpectedTimeout = (<a class="code" href="classOsclTickCount.html#d0">OsclTickCount::TickCount</a>() * iTickCountPeriod) + iCyclePeriod; 21900275 } 22000276 } 22100277 22200278 <span class="comment">// Cancel a timer</span> 22300279 <span class="keyword">template</span><<span class="keyword">class</span> Alloc> 224<a name="l00280"></a><a class="code" href="classOsclTimer.html#a6">00280</a> <span class="keywordtype">void</span> <a class="code" href="classOsclTimer.html#a6">OsclTimer<Alloc>::Cancel</a>(int32 timerID, int32 param) 22500281 { 22600282 22700283 <span class="keywordflow">if</span> (iInCallback) 22800284 { 22900285 <span class="comment">// add to list of timers</span> 23000286 entry_type *entry = iEntryAllocator.ALLOCATE(1); 23100287 entry->iTimerID = timerID; 23200288 entry->iParam = param; 23300289 23400290 iEntriesWaitingToCancel.<a class="code" href="classOscl__Vector.html#a5">push_back</a>(entry); 23500291 <span class="keywordflow">return</span>; 23600292 } 23700293 23800294 <span class="comment">// remove from list of timers</span> 23900295 <span class="keywordflow">for</span> (entries_type_iterator it = iEntries.<a class="code" href="classOscl__Vector.html#a17">begin</a>(); it != iEntries.<a class="code" href="classOscl__Vector.html#a18">end</a>(); it++) 24000296 { 24100297 <span class="keywordflow">if</span> ((*it)->iTimerID == timerID) 24200298 { 24300299 <span class="comment">// make sure the param matches unless it is not specified (-1)</span> 24400300 <span class="keywordflow">if</span> ((*it)->iParam == param || param == -1) 24500301 { 24600302 iEntryAllocator.<a class="code" href="classOscl__TAlloc.html#a5">deallocate</a>(*it); 24700303 iEntries.<a class="code" href="classOscl__Vector.html#a19">erase</a>(it); 24800304 <span class="keywordflow">return</span>; 24900305 } 25000306 } 25100307 } 25200308 } 25300309 25400310 <span class="comment">// Clear all waiting timers</span> 25500311 <span class="keyword">template</span><<span class="keyword">class</span> Alloc> 256<a name="l00312"></a><a class="code" href="classOsclTimer.html#a7">00312</a> <span class="keywordtype">void</span> <a class="code" href="classOsclTimer.html#a7">OsclTimer<Alloc>::Clear</a>() 25700313 { 25800314 <span class="keywordflow">for</span> (entries_type_iterator it = iEntries.<a class="code" href="classOscl__Vector.html#a17">begin</a>(); it != iEntries.<a class="code" href="classOscl__Vector.html#a18">end</a>(); it++) 25900315 { 26000316 iEntryAllocator.<a class="code" href="classOscl__TAlloc.html#a5">deallocate</a>(*it); 26100317 } 26200318 iEntries.<a class="code" href="classOscl__Vector.html#a15">clear</a>(); 26300319 } 26400320 26500321 <span class="keyword">template</span><<span class="keyword">class</span> Alloc> 266<a name="l00322"></a><a class="code" href="classOsclTimer.html#b0">00322</a> <span class="keywordtype">void</span> <a class="code" href="classOsclTimer.html#b0">OsclTimer<Alloc>::TimerBaseElapsed</a>() 26700323 { 26800324 uint8 expiredFound = 0; 26900325 27000326 { 27100327 <span class="comment">// call all whose timers have expired</span> 27200328 <span class="keywordflow">for</span> (entries_type_iterator it = iEntries.<a class="code" href="classOscl__Vector.html#a17">begin</a>(); it != iEntries.<a class="code" href="classOscl__Vector.html#a18">end</a>(); it++) 27300329 { 27400330 entry_type *entry = (*it); 27500331 <span class="keywordflow">if</span> (--(entry->iCounter) <= 0) 27600332 { 27700333 <span class="keywordflow">if</span> (!entry->iRecurring) expiredFound = 1; 27800334 <span class="keywordflow">if</span> (entry->iRecurring) entry->iCounter = entry->iOrigCounter; 27900335 28000336 <span class="comment">// use local observer if it exists, otherwise use global observer</span> 28100337 <a class="code" href="classOsclTimerObserver.html">OsclTimerObserver</a> *obs = (entry->iObserver ? entry->iObserver : iObserver); 28200338 <span class="keywordflow">if</span> (obs) 28300339 { 28400340 iInCallback = <span class="keyword">true</span>; 28500341 obs-><a class="code" href="classOsclTimerObserver.html#a0">TimeoutOccurred</a>(entry->iTimerID, entry->iParam); 28600342 iInCallback = <span class="keyword">false</span>; 28700343 } 28800344 } 28900345 } 29000346 } 29100347 29200348 <span class="comment">// remove from list all whose timers have expired</span> 29300349 <span class="keywordflow">while</span> (expiredFound) 29400350 { 29500351 expiredFound = 0; 29600352 <span class="keywordflow">for</span> (entries_type_iterator it = iEntries.<a class="code" href="classOscl__Vector.html#a17">begin</a>(); it != iEntries.<a class="code" href="classOscl__Vector.html#a18">end</a>(); it++) 29700353 { 29800354 entry_type *entry = (*it); 29900355 <span class="keywordflow">if</span> (entry->iCounter <= 0) 30000356 { 30100357 expiredFound = 1; 30200358 iEntryAllocator.<a class="code" href="classOscl__TAlloc.html#a5">deallocate</a>(entry); 30300359 iEntries.<a class="code" href="classOscl__Vector.html#a19">erase</a>(it); 30400360 <span class="keywordflow">break</span>; 30500361 } 30600362 } 30700363 } 30800364 30900365 { 31000366 <span class="comment">// if any timers were cancelled in the callback, process them now</span> 31100367 <span class="keywordflow">for</span> (entries_type_iterator it = iEntriesWaitingToCancel.<a class="code" href="classOscl__Vector.html#a17">begin</a>(); it != iEntriesWaitingToCancel.<a class="code" href="classOscl__Vector.html#a18">end</a>(); it++) 31200368 { 31300369 entry_type *entry = (*it); 31400370 <a class="code" href="classOsclTimer.html#a6">Cancel</a>(entry->iTimerID, entry->iParam); 31500371 iEntryAllocator.<a class="code" href="classOscl__TAlloc.html#a5">deallocate</a>(entry); 31600372 } 31700373 iEntriesWaitingToCancel.<a class="code" href="classOscl__Vector.html#a15">clear</a>(); 31800374 } 31900375 32000376 { 32100377 <span class="comment">// if any timers were requested in the callback, process them now</span> 32200378 <span class="keywordflow">for</span> (entries_type_iterator it = iEntriesWaitingToAdd.<a class="code" href="classOscl__Vector.html#a17">begin</a>(); it != iEntriesWaitingToAdd.<a class="code" href="classOscl__Vector.html#a18">end</a>(); it++) 32300379 { 32400380 entry_type *entry = (*it); 32500381 <a class="code" href="classOsclTimer.html#a5">Request</a>(entry->iTimerID, entry->iParam, entry->iCounter, entry->iObserver); 32600382 iEntryAllocator.<a class="code" href="classOscl__TAlloc.html#a5">deallocate</a>(entry); 32700383 } 32800384 iEntriesWaitingToAdd.<a class="code" href="classOscl__Vector.html#a15">clear</a>(); 32900385 } 33000386 33100387 <span class="keywordflow">if</span> (!iEntries.<a class="code" href="classOscl__Vector__Base.html#a2">empty</a>()) 33200388 { 33300389 <span class="comment">// adjust for the jitter</span> 33400390 uint32 time = <a class="code" href="classOsclTickCount.html#d0">OsclTickCount::TickCount</a>() * iTickCountPeriod; 33500391 int32 jitter = time - iExpectedTimeout; 33600392 int32 waitperiod = iCyclePeriod - jitter; 33700393 33800394 <span class="comment">// currently there is some problem on the phone if we send</span> 33900395 <span class="comment">// in real-time rather than with a slower (growing delay) H.223 mux output</span> 34000396 <span class="comment">// if jitter is too large in either direction, start over</span> 34100397 <span class="keywordflow">if</span> ((uint)<a class="code" href="group__osclbase.html#a93">OSCL_ABS</a>(jitter) > iCyclePeriod) 34200398 { 34300399 iExpectedTimeout = time; 34400400 } 34500401 <span class="keywordflow">else</span> 34600402 { 34700403 iExpectedTimeout += iCyclePeriod; 34800404 } 34900405 35000406 waitperiod = <a class="code" href="group__osclbase.html#a92">OSCL_MAX</a>(waitperiod, 0); 35100407 35200408 <span class="keywordflow">if</span> (iTimer) 35300409 { 35400410 iTimer-><a class="code" href="classOsclTimerObject.html#a5">RunIfNotReady</a>(waitperiod); 35500411 } 35600412 } 35700413 <span class="keywordflow">else</span> 35800414 { 35900415 iExpectedTimeout = 0; 36000416 } 36100417 } 36200418 36300419 36400420 36500421 <span class="preprocessor">#endif</span> 366</pre></div><hr size="1"><img src="pvlogo_small.jpg"><address style="align: right;"><small>OSCL API</small> 367<address style="align: left;"><small>Posting Version: OPENCORE_20090310 </small> 368</small></address> 369</body> 370</html> 371
