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-rw-r--r--ports/stm32/extint.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/ports/stm32/extint.h b/ports/stm32/extint.h
index c4a4ae6bb..2238ff4f8 100644
--- a/ports/stm32/extint.h
+++ b/ports/stm32/extint.h
@@ -26,6 +26,8 @@
#ifndef MICROPY_INCLUDED_STM32_EXTINT_H
#define MICROPY_INCLUDED_STM32_EXTINT_H
+#include "py/mphal.h"
+
// Vectors 0-15 are for regular pins
// Vectors 16-22 are for internal sources.
//
@@ -36,8 +38,13 @@
#define EXTI_USB_OTG_FS_WAKEUP (18)
#define EXTI_ETH_WAKEUP (19)
#define EXTI_USB_OTG_HS_WAKEUP (20)
+#if defined(STM32F0)
+#define EXTI_RTC_TIMESTAMP (19)
+#define EXTI_RTC_WAKEUP (20)
+#else
#define EXTI_RTC_TIMESTAMP (21)
#define EXTI_RTC_WAKEUP (22)
+#endif
#if defined(STM32F7)
#define EXTI_LPTIM1_ASYNC_EVENT (23)
#endif