Reference Manual to LL API cross reference

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

This table gives the correlation for EXTI registers

Register

Bit

Function

EMR1

EMx

EXTI_EXTICR1

EXTI0

EXTI_EXTICR1

EXTI1

EXTI_EXTICR1

EXTI2

EXTI_EXTICR1

EXTI3

EXTI_EXTICR2

EXTI4

EXTI_EXTICR2

EXTI5

EXTI_EXTICR2

EXTI6

EXTI_EXTICR2

EXTI7

EXTI_EXTICR3

EXTI10

EXTI_EXTICR3

EXTI11

EXTI_EXTICR3

EXTI8

EXTI_EXTICR3

EXTI9

EXTI_EXTICR4

EXTI12

EXTI_EXTICR4

EXTI13

EXTI_EXTICR4

EXTI14

EXTI_EXTICR4

EXTI15

FPR1

FPIFx

FTSR1

FTx

IMR1

IMx

LOCKR

LOCKRx

PRIVCFGR1

PRIVx

RPR1

RPIFx

RTSR1

RTx

SECCFGR1

SECx

SWIER1

SWIx