stm32/extint: Fix RTC Alarm/FS USB EXTI constants for L4.

dhylands · dpgeorge · commit 9441f4b682b2 · 2019-02-19T15:17:28.000+11:00
diff --git a/ports/stm32/extint.c b/ports/stm32/extint.c
@@ -154,8 +154,13 @@ STATIC const uint8_t nvic_irq_channel[EXTI_NUM_VECTORS] = {
     #else
     PVD_IRQn,
     #endif
+    #if defined(STM32L4)
+    OTG_FS_WKUP_IRQn,
+    RTC_Alarm_IRQn,
+    #else
     RTC_Alarm_IRQn,
     OTG_FS_WKUP_IRQn,
+    #endif
     ETH_WKUP_IRQn,
     OTG_HS_WKUP_IRQn,
     TAMP_STAMP_IRQn,
diff --git a/ports/stm32/extint.h b/ports/stm32/extint.h
@@ -34,8 +34,13 @@
 // Use the following constants for the internal sources:
 
 #define EXTI_PVD_OUTPUT         (16)
+#if defined(STM32L4)
+#define EXTI_RTC_ALARM          (18)
+#define EXTI_USB_OTG_FS_WAKEUP  (17)
+#else
 #define EXTI_RTC_ALARM          (17)
 #define EXTI_USB_OTG_FS_WAKEUP  (18)
+#endif
 #define EXTI_ETH_WAKEUP         (19)
 #define EXTI_USB_OTG_HS_WAKEUP  (20)
 #if defined(STM32F0) || defined(STM32L4)
