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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2012-01-04 08:46:11 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2012-01-04 08:46:11 +0000 |
| commit | efa92aaed21cbaa80f4bc88a0ef9bb6bbb7aa3ee (patch) | |
| tree | 8289e84ce53bd72e8ef1637472430286306222ea /os/hal/include | |
| parent | b799bdc5c5874fdcfc0e9c33cde779c774ada73f (diff) | |
| download | ChibiOS-efa92aaed21cbaa80f4bc88a0ef9bb6bbb7aa3ee.tar.gz ChibiOS-efa92aaed21cbaa80f4bc88a0ef9bb6bbb7aa3ee.tar.bz2 ChibiOS-efa92aaed21cbaa80f4bc88a0ef9bb6bbb7aa3ee.zip | |
Realtime counter support in the generic HAL driver and implementations for al STM32 devices, others will follow.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@3723 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/include')
| -rw-r--r-- | os/hal/include/hal.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/os/hal/include/hal.h b/os/hal/include/hal.h index 8d7214325..6c49e2c5c 100644 --- a/os/hal/include/hal.h +++ b/os/hal/include/hal.h @@ -53,6 +53,46 @@ #include "rtc.h"
/*===========================================================================*/
+/* Driver constants. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver pre-compile time settings. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Derived constants and error checks. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver data structures and types. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver macros. */
+/*===========================================================================*/
+
+/**
+ * @brief Returns the current value of the system free running counter.
+ * @note This is an optional service that could not be implemented in
+ * all HAL implementations.
+ *
+ * @return The value of the system free running counter.
+ *
+ * @api
+ */
+#define halGetCounterValue() hal_lld_get_counter_value()
+
+/**
+ * @brief Realtime counter frequency.
+ *
+ * @return The realtime counter frequency of type halclock_t.
+ *
+ * @api
+ */
+#define halGetCounterFrequency() hal_lld_get_counter_frequency()
+
+/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
|