Improvements to the ICU driver.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@7409 35acf78f-673a-0410-8e92-d51de3d6d3f4

1 files changed, 15 insertions, 2 deletions

diff --git a/os/hal/ports/STM32/LLD/TIMv1/icu_lld.h b/os/hal/ports/STM32/LLD/TIMv1/icu_lld.h
index eb50e69d2..5b8b71d9f 100644
--- a/os/hal/ports/STM32/LLD/TIMv1/icu_lld.h
+++ b/os/hal/ports/STM32/LLD/TIMv1/icu_lld.h
@@ -361,6 +361,19 @@ struct ICUDriver {
  */

 #define icu_lld_get_period(icup) (*((icup)->pccrp) + 1)

 

+/**

+ * @brief   Check on notifications status.

+ *

+ * @param[in] icup      pointer to the @p ICUDriver object

+ * @return              The notifications status.

+ * @retval false        if notifications are not enabled.

+ * @retval true         if notifications are enabled.

+ *

+ * @notapi

+ */

+#define icu_lld_are_notifications_enabled(icup)                             \

+  (bool)(((icup)->tim->DIER & STM32_TIM_DIER_IRQ_MASK) != 0)

+

 /*===========================================================================*/

 /* External declarations.                                                    */

 /*===========================================================================*/

@@ -402,8 +415,8 @@ extern "C" {
   void icu_lld_start_capture(ICUDriver *icup);

   void icu_lld_wait_capture(ICUDriver *icup);

   void icu_lld_stop_capture(ICUDriver *icup);

-  void icu_enable_notifications(ICUDriver *icup);

-  void icu_disable_notifications(ICUDriver *icup);

+  void icu_lld_enable_notifications(ICUDriver *icup);

+  void icu_lld_disable_notifications(ICUDriver *icup);

 #ifdef __cplusplus

 }

 #endif