git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@107 35acf78f-673a-0410-8e92-d51de3d6d3f4

demos/ARM7-LPC214x-GCC/main.c

@@ -139,13 +139,13 @@ int main(int argc, char **argv) {
    * Normal main() activity, in this demo it serves events generated by
    * various sources.
    */
-  evtInit(&evt, 500);           /* Initializes an event timer object.   */
-  evtRegister(&evt, &el0, 0);   /* Registers on the timer event source. */
-  evtStart(&evt);               /* Starts the event timer.              */
-  mmcStartPolling();            /* Starts the MMC connector polling.    */
+  evtInit(&evt, 500);                   /* Initializes an event timer object.   */
+  evtStart(&evt);                       /* Starts the event timer.              */
+  chEvtRegister(&evt.et_es, &el0, 0);   /* Registers on the timer event source. */
+  mmcStartPolling();                    /* Starts the MMC connector polling.    */
   chEvtRegister(&MMCInsertEventSource, &el1, 1);
   chEvtRegister(&MMCRemoveEventSource, &el2, 2);
-  while (TRUE)                  /* Just serve events.                   */
+  while (TRUE)                          /* Just serve events.                   */
     chEvtWait(ALL_EVENTS, evhndl);
   return 0;
 }

readme.txt

@@ -60,6 +60,7 @@ AVR-AT90CANx-GCC    - Port on AVR AT90CAN128, not complete yet.
   It is expanded as:
     ULONG32 waThread1[UserStackSpace(32) >> 2];
   Now the demos use the new declaration style.
+- Fixed a small problem in sleep functions introduced in 0.4.1.
 
 *** 0.4.1 ***
 - Modified the initialization code in order to have a dedicated idle thread in

src/chschd.c

@@ -25,13 +25,7 @@
 #include <ch.h>
 
 /** @cond never*/
-
 ReadyList rlist;
-
-#ifdef CH_USE_SYSTEMTIME
-volatile t_time stime;
-#endif
-
 /** @endcond */
 
 /**
@@ -44,7 +38,7 @@ void chSchInit(void) {
   rlist.r_prio = ABSPRIO;
   rlist.r_preempt = CH_TIME_QUANTUM;
 #ifdef CH_USE_SYSTEMTIME
-  stime = 0;
+  rlist.r_stime = 0;
 #endif
 }
 
@@ -193,7 +187,7 @@ void chSchTimerHandlerI(void) {
     rlist.r_preempt--;
 
 #ifdef CH_USE_SYSTEMTIME
-  stime++;
+  rlist.r_stime++;
 #endif
 
 #ifdef CH_USE_VIRTUAL_TIMERS

src/chsem.c

@@ -113,6 +113,7 @@ void chSemWaitS(Semaphore *sp) {
 
 #ifdef CH_USE_SEMAPHORES_TIMEOUT
 static void wakeup(void *p) {
+
 #ifdef CH_USE_DEBUG
   if (((Thread *)p)->p_state != PRWTSEM)
     chDbgPanic("chsem.c, wakeup()\r\n");

src/chsleep.c

@@ -25,6 +25,15 @@
 #include <ch.h>
 
 #ifdef CH_USE_SLEEP
+static void wakeup(void *p) {
+
+#ifdef CH_USE_DEBUG
+  if (((Thread *)p)->p_state != PRSLEEP)
+    chDbgPanic("chsleep.c, wakeup()\r\n");
+#endif
+  chSchReadyI(p, RDY_OK);
+}
+
 /**
  * Suspends the invoking thread for the specified time.
  * @param time the system ticks number
@@ -34,7 +43,7 @@ void chThdSleep(t_time time) {
 
   chSysLock();
 
-  chVTSetI(&vt, time, (t_vtfunc)chSchReadyI, currp);
+  chVTSetI(&vt, time, wakeup, currp);
   chSchGoSleepS(PRSLEEP);
 
   chSysUnlock();
@@ -53,7 +62,7 @@ void chThdSleepUntil(t_time time) {
 
   chSysLock();
 
-  chVTSetI(&vt, (t_time)(time - stime), (t_vtfunc)chSchReadyI, currp);
+  chVTSetI(&vt, (t_time)(time - rlist.r_stime), wakeup, currp);
   chSchGoSleepS(PRSLEEP);
 
   chSysUnlock();

src/include/scheduler.h

@@ -44,6 +44,9 @@ typedef struct {
 #ifndef CH_CURRP_REGISTER_CACHE
   Thread        *r_current;
 #endif
+#ifdef CH_USE_SYSTEMTIME
+  volatile t_time r_stime;
+#endif
 } ReadyList;
 
 extern ReadyList rlist;

src/include/sleep.h

@@ -32,7 +32,6 @@ extern "C" {
   void chThdSleep(t_time time);
 #ifdef CH_USE_SYSTEMTIME
   void chThdSleepUntil(t_time time);
-  t_time chSysGetTime(void);
 #endif /* CH_USE_SYSTEMTIME */
 #endif /* CH_USE_SLEEP */
 #ifdef __cplusplus
@@ -47,7 +46,7 @@ extern "C" {
  * @note The function is available only if the \p CH_USE_SYSTEMTIME
  *       option is enabled in \p chconf.h.
  */
-#define chSysGetTime() stime
+#define chSysGetTime() rlist.r_stime
 
 #endif /* _SLEEP_H_ */
 

src/lib/evtimer.h

@@ -50,16 +50,6 @@ extern "C" {
                         (etp)->et_vt.vt_func = NULL, \
                         (etp)->et_interval = (i))
 
-/**
- * Registers the invoking thread as listener on the timer event.
- */
-#define evtRegister(etp, el, eid) chEvtRegister(&(etp)->et_es, el, eid)
-
-/**
- * Unregisters the invoking thread as listener on the timer event.
- */
-#define evtUnregister(etp, el) chEvtUnregister(&(etp)->et_es, el)
-
 #endif /* _EVTIMER_H_ */
 
 /** @} */