diff options
Diffstat (limited to 'os/hal/platforms/STM32/mac_lld.h')
| -rw-r--r-- | os/hal/platforms/STM32/mac_lld.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/os/hal/platforms/STM32/mac_lld.h b/os/hal/platforms/STM32/mac_lld.h index 81050053c..3bedc38a2 100644 --- a/os/hal/platforms/STM32/mac_lld.h +++ b/os/hal/platforms/STM32/mac_lld.h @@ -142,6 +142,19 @@ #endif
/**
+ * @brief PHY detection timeout.
+ * @details Timeout, in milliseconds, for PHY address detection, if a PHY
+ * is not detected within the timeout then the driver halts during
+ * initialization. This setting applies only if the PHY address is
+ * not explicitly set in the board header file using
+ * @p BOARD_PHY_ADDRESS. A zero value disables the timeout and a
+ * single search path is performed.
+ */
+#if !defined(STM32_MAC_PHY_TIMEOUT) || defined(__DOXYGEN__)
+#define STM32_MAC_PHY_TIMEOUT 100
+#endif
+
+/**
* @brief ETHD1 interrupt priority level setting.
*/
#if !defined(STM32_ETH1_IRQ_PRIORITY) || defined(__DOXYGEN__)
@@ -170,6 +183,10 @@ /* Derived constants and error checks. */
/*===========================================================================*/
+#if (STM32_MAC_PHY_TIMEOUT > 0) && !HAL_IMPLEMENTS_COUNTERS
+#error "STM32_MAC_PHY_TIMEOUT requires the realtime counter service"
+#endif
+
/*===========================================================================*/
/* Driver data structures and types. */
/*===========================================================================*/
|