git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@829 35acf78f-673a-0410-8e92-d51de3d6d3f4

readme.txt

@@ -75,6 +75,8 @@ Win32-MinGW            - ChibiOS/RT simulator and demo into a WIN32 process,
 *** 1.1.2unstable ***
 - FIX: Fixed priority inheritance problem with condvars (bug 2674756) and
   added a specific test case to the test suite (backported in stable branch).
+- FIX: Fixed a problem in time ranges (bug 2680425)(backported in stable
+  branch).
 - FIX: Fixed a wrong parameter check in chVTSetI() (bug 2679155).
 - FIX: Build error with options CH_USE_NESTED_LOCKS && !CH_OPTIMIZE_SPEED
   (bug 2678928).

src/chvt.c

@@ -102,12 +102,14 @@ void chVTResetI(VirtualTimer *vtp) {
  * @param[in] end the end of the time window (non inclusive)
  * @retval TRUE current time within the specified time window.
  * @retval FALSE current time not within the specified time window.
+ * @note When start==end then the function returns always true because the
+ *       whole time range is specified.
  */
 bool_t chTimeIsWithin(systime_t start, systime_t end) {
 
   systime_t time = chTimeNow();
-  return end >= start ? (time >= start) && (time < end) :
-                        (time >= start) || (time < end);
+  return end > start ? (time >= start) && (time < end) :
+                       (time >= start) || (time < end);
 }
 
 /** @} */