STM32L486xx HAL User Manual
Modules
EXTI
STM32L4xx_LL_Driver

Modules

 EXTI Private Macros
 EXTI Exported Init structure
 EXTI Exported Constants
 EXTI Exported Macros
 EXTI Exported Functions

Reference Manual to LL API cross reference

The following table provide a mapping between the registers and bits, as they appears inside product reference manual, and the functions provided by the Low Layer interface.

This table gives the correspondance for EXTI registers.

Register Bit Function
EMR1 EMx LL_EXTI_DisableEvent_0_31
LL_EXTI_EnableEvent_0_31
LL_EXTI_IsEnabledEvent_0_31
EMR2 EMx LL_EXTI_DisableEvent_32_63
LL_EXTI_EnableEvent_32_63
LL_EXTI_IsEnabledEvent_32_63
FTSR1 FTx LL_EXTI_DisableFallingTrig_0_31
LL_EXTI_EnableFallingTrig_0_31
LL_EXTI_IsEnabledFallingTrig_0_31
FTSR2 FTx LL_EXTI_DisableFallingTrig_32_63
LL_EXTI_EnableFallingTrig_32_63
LL_EXTI_IsEnabledFallingTrig_32_63
IMR1 IMx LL_EXTI_DisableIT_0_31
LL_EXTI_EnableIT_0_31
LL_EXTI_IsEnabledIT_0_31
IMR2 IMx LL_EXTI_DisableIT_32_63
LL_EXTI_EnableIT_32_63
LL_EXTI_IsEnabledIT_32_63
PR1 PIFx LL_EXTI_ClearFlag_0_31
LL_EXTI_IsActiveFlag_0_31
LL_EXTI_ReadFlag_0_31
PR2 PIFx LL_EXTI_ClearFlag_32_63
LL_EXTI_IsActiveFlag_32_63
LL_EXTI_ReadFlag_32_63
RTSR1 RTx LL_EXTI_DisableRisingTrig_0_31
LL_EXTI_EnableRisingTrig_0_31
LL_EXTI_IsEnabledRisingTrig_0_31
RTSR2 RTx LL_EXTI_DisableRisingTrig_32_63
LL_EXTI_EnableRisingTrig_32_63
LL_EXTI_IsEnabledRisingTrig_32_63
SWIER1 SWIx LL_EXTI_GenerateSWI_0_31
SWIER2 SWIx LL_EXTI_GenerateSWI_32_63