diff options
Diffstat (limited to 'demos/ARMCM3-STM32F103-GCC/chconf.h')
| -rw-r--r-- | demos/ARMCM3-STM32F103-GCC/chconf.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/demos/ARMCM3-STM32F103-GCC/chconf.h b/demos/ARMCM3-STM32F103-GCC/chconf.h index c8817f85c..8db71b445 100644 --- a/demos/ARMCM3-STM32F103-GCC/chconf.h +++ b/demos/ARMCM3-STM32F103-GCC/chconf.h @@ -38,6 +38,10 @@ * included in the kernel.*/
#define CH_USE_VIRTUAL_TIMERS
+/** Configuration option: if specified then the kernel performs the round
+ * robin scheduling algorithm on threads of equal priority. */
+#define CH_USE_ROUNDROBIN
+
/** Configuration option: if specified then the System Timer subsystem is
* included in the kernel.*/
#define CH_USE_SYSTEMTIME
@@ -138,7 +142,8 @@ #define CH_FREQUENCY 1000
/** Configuration option: This constant is the number of ticks allowed for the
- * threads before preemption occurs.*/
+ * threads before preemption occurs. This option is only meaningful if the
+ * option \p CH_USE_ROUNDROBIN is also active.*/
#define CH_TIME_QUANTUM 20
/** Configuration option: Defines a CPU register to be used as storage for the
|