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UM1581

External interrupt/event controller (EXTI)

DocID023800 Rev 1

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Internal interrupt line 24 Connected to the I2C2 wakeup event

 #define: EXTI_Line25 ((uint32_t)0x19)

Internal interrupt line 25 Connected to the USART1 wakeup event

 #define: EXTI_Line26 ((uint32_t)0x1A)

Internal interrupt line 26 Connected to the USART2 wakeup event

 #define: EXTI_Line27 ((uint32_t)0x1B)

Internal interrupt line 27 reserved

 #define: EXTI_Line28 ((uint32_t)0x1C)

Internal interrupt line 28 Connected to the USART3 wakeup event

 #define: EXTI_Line29 ((uint32_t)0x1D)

Internal interrupt line 29 Connected to the Comparator 3 event

 #define: EXTI_Line30 ((uint32_t)0x1E)

Internal interrupt line 30 Connected to the Comparator 4 event

 #define: EXTI_Line31 ((uint32_t)0x1F)

Internal interrupt line 31 Connected to the Comparator 5 event

 #define: EXTI_Line32 ((uint32_t)0x20)

Internal interrupt line 32 Connected to the Comparator 6 event

 #define: EXTI_Line33 ((uint32_t)0x21)

Internal interrupt line 33 Connected to the Comparator 7 event

 #define: EXTI_Line34 ((uint32_t)0x22)

Internal interrupt line 34 Connected to the USART4 wakeup event

 #define: EXTI_Line35 ((uint32_t)0x23)

Internal interrupt line 35 Connected to the USART5 wakeup event

ST STM32F31xx User Manual

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