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+.. highlight:: c
+.. _libmaple-exti:
+
+``exti.h``
+==========
+
+:ref:`External interrupt <external-interrupts>` support.
+
+.. contents:: Contents
+   :local:
+
+Types
+-----
+
+.. doxygenstruct:: exti_reg_map
+.. doxygenenum:: exti_trigger_mode
+
+Devices
+-------
+
+None at this time.
+
+Functions
+---------
+
+.. doxygenfunction:: exti_attach_interrupt
+.. doxygenfunction:: exti_detach_interrupt
+
+Register Map Base Pointers
+--------------------------
+
+.. doxygendefine:: EXTI_BASE
+
+Register Bit Definitions
+------------------------
+
+None at this time.