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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2008-10-17 18:33:35 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2008-10-17 18:33:35 +0000 |
| commit | 1d23eb296156769cff3e41bd7026db1cd2538664 (patch) | |
| tree | 512bbaa17560196c09dcce171bcb28a367838542 /src/templates/chcore.c | |
| parent | 3d3e5728aa1d14444b99732426d36f6375013727 (diff) | |
| download | ChibiOS-1d23eb296156769cff3e41bd7026db1cd2538664.tar.gz ChibiOS-1d23eb296156769cff3e41bd7026db1cd2538664.tar.bz2 ChibiOS-1d23eb296156769cff3e41bd7026db1cd2538664.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@474 35acf78f-673a-0410-8e92-d51de3d6d3f4
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) {}
|