diff options
Diffstat (limited to 'src/templates/chcore.c')
| -rw-r--r-- | src/templates/chcore.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/templates/chcore.c b/src/templates/chcore.c index 2aaa0b06a..95427c161 100644 --- a/src/templates/chcore.c +++ b/src/templates/chcore.c @@ -55,6 +55,30 @@ void chSysHalt(void) { }
/**
+ * Enters the ChibiOS/RT system mutual exclusion zone. The implementation is
+ * architecture dependent, on single core systems usually this function usually
+ * just disables the interrupts.
+ * @note The code in the system mutual exclusion zone must be as light and
+ * fast as possible, the system performance is affected by this.
+ * @note The use of system mutual exclusion zones are not recommended in
+ * the user code, it is a better idea to use the Semaphores instead.
+ */
+void chSysLock(void) {
+}
+
+/**
+ * Leaves the ChibiOS/RT system mutual exclusion zone. The implementation is
+ * architecture dependent, on single core systems usually this function usually
+ * just enables the interrupts.
+ * @note The code in the system mutual exclusion zone must be as light and
+ * fast as possible, the system performance is affected by this.
+ * @note The use of system mutual exclusion zones are not recommended in
+ * the user code, it is a better idea to use the Semaphores instead.
+ */
+void chSysUnlock(void) {
+}
+
+/**
* Context switch.
*/
void chSysSwitchI(Thread *otp, Thread *ntp) {}
|