diff options
Diffstat (limited to 'os/hal')
| -rw-r--r-- | os/hal/include/hal_pal.h | 36 | ||||
| -rw-r--r-- | os/hal/ports/STM32/LLD/GPIOv1/hal_pal_lld.h | 14 | ||||
| -rw-r--r-- | os/hal/ports/STM32/LLD/GPIOv2/hal_pal_lld.h | 14 | ||||
| -rw-r--r-- | os/hal/ports/STM32/LLD/GPIOv3/hal_pal_lld.h | 14 |
4 files changed, 78 insertions, 0 deletions
diff --git a/os/hal/include/hal_pal.h b/os/hal/include/hal_pal.h index df87d4d1a..9e0781554 100644 --- a/os/hal/include/hal_pal.h +++ b/os/hal/include/hal_pal.h @@ -912,6 +912,42 @@ typedef struct { osalSysUnlock(); \
} while (false)
+/**
+ * @brief Pad event enable check.
+ *
+ * @param[in] port port identifier
+ * @param[in] pad pad number within the port
+ * @return Pad event status.
+ * @retval false if the pad event is disabled.
+ * @retval true if the pad event is enabled.
+ *
+ * @xclass
+ */
+#if !defined(pal_lld_ispadeventenabled) || defined(__DOXYGEN__)
+#define palIsPadEventEnabledX(port, pad) false
+#else
+#define palIsPadEventEnabledX(port, pad) \
+ pal_lld_ispadeventenabled(port, pad)
+#endif
+
+/**
+ * @brief Line event enable check.
+ *
+ * @param[in] line line identifier
+ * @return Line event status.
+ * @retval false if the line event is disabled.
+ * @retval true if the line event is enabled.
+ *
+ * @xclass
+ */
+#if !defined(pal_lld_islineeventenabled) || defined(__DOXYGEN__)
+#define palIsLineEventEnabledX(line) \
+ pal_lld_ispadeventenabled(PAL_PORT(line), PAL_PAD(line))
+#else
+#define palIsLineEventEnabledX(line) \
+ pal_lld_islineeventenabled(line)
+#endif
+
#endif /* PAL_USE_CALLBACKS || PAL_USE_WAIT */
#if (PAL_USE_CALLBACKS == TRUE) || defined(__DOXYGEN__)
diff --git a/os/hal/ports/STM32/LLD/GPIOv1/hal_pal_lld.h b/os/hal/ports/STM32/LLD/GPIOv1/hal_pal_lld.h index 9ec04153c..d7d26942e 100644 --- a/os/hal/ports/STM32/LLD/GPIOv1/hal_pal_lld.h +++ b/os/hal/ports/STM32/LLD/GPIOv1/hal_pal_lld.h @@ -414,6 +414,20 @@ typedef uint32_t iopadid_t; #define pal_lld_get_line_event(line) \
&_pal_events[PAL_PAD(line)]
+/**
+ * @brief Pad event enable check.
+ *
+ * @param[in] port port identifier
+ * @param[in] pad pad number within the port
+ * @return Pad event status.
+ * @retval false if the pad event is disabled.
+ * @retval true if the pad event is enabled.
+ *
+ * @notapi
+ */
+#define pal_lld_ispadeventenabled(port, pad) \
+ (bool)((EXTI->IMR & (1U << (uint32_t)pad)) != 0U)
+
#if !defined(__DOXYGEN__)
extern const PALConfig pal_default_config;
extern palevent_t _pal_events[16];
diff --git a/os/hal/ports/STM32/LLD/GPIOv2/hal_pal_lld.h b/os/hal/ports/STM32/LLD/GPIOv2/hal_pal_lld.h index 1d9033753..d6dd4df72 100644 --- a/os/hal/ports/STM32/LLD/GPIOv2/hal_pal_lld.h +++ b/os/hal/ports/STM32/LLD/GPIOv2/hal_pal_lld.h @@ -472,6 +472,20 @@ typedef uint32_t iopadid_t; #define pal_lld_get_line_event(line) \
&_pal_events[PAL_PAD(line)]
+/**
+ * @brief Pad event enable check.
+ *
+ * @param[in] port port identifier
+ * @param[in] pad pad number within the port
+ * @return Pad event status.
+ * @retval false if the pad event is disabled.
+ * @retval true if the pad event is enabled.
+ *
+ * @notapi
+ */
+#define pal_lld_ispadeventenabled(port, pad) \
+ (bool)((EXTI->IMR & (1U << (uint32_t)pad)) != 0U)
+
#if !defined(__DOXYGEN__)
extern palevent_t _pal_events[16];
#endif
diff --git a/os/hal/ports/STM32/LLD/GPIOv3/hal_pal_lld.h b/os/hal/ports/STM32/LLD/GPIOv3/hal_pal_lld.h index 638c9a81d..0348744a0 100644 --- a/os/hal/ports/STM32/LLD/GPIOv3/hal_pal_lld.h +++ b/os/hal/ports/STM32/LLD/GPIOv3/hal_pal_lld.h @@ -512,6 +512,20 @@ typedef uint32_t iopadid_t; #define pal_lld_get_line_event(line) \
&_pal_events[PAL_PAD(line)]
+/**
+ * @brief Pad event enable check.
+ *
+ * @param[in] port port identifier
+ * @param[in] pad pad number within the port
+ * @return Pad event status.
+ * @retval false if the pad event is disabled.
+ * @retval true if the pad event is enabled.
+ *
+ * @notapi
+ */
+#define pal_lld_ispadeventenabled(port, pad) \
+ (bool)((EXTI->IMR & (1U << (uint32_t)pad)) != 0U)
+
#if !defined(__DOXYGEN__)
extern palevent_t _pal_events[16];
#endif
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