ST STM32F2 User Manual

UM1940
LL SYSTEM Generic Driver
DocID028236 Rev 2
1149/1371
LL API cross
reference:
LL_SYSCFG_GetPHYInterface
LL_SYSCFG_SetEXTISource
Function name
__STATIC_INLINE void LL_SYSCFG_SetEXTISource (uint32_t
Port, uint32_t Line)
Function description
Configure source input for the EXTI external interrupt.
Parameters
Port: This parameter can be one of the following values: (*)
value not defined in all devices
LL_SYSCFG_EXTI_PORTA
LL_SYSCFG_EXTI_PORTB
LL_SYSCFG_EXTI_PORTC
LL_SYSCFG_EXTI_PORTD
LL_SYSCFG_EXTI_PORTE
LL_SYSCFG_EXTI_PORTF (*)
LL_SYSCFG_EXTI_PORTG (*)
LL_SYSCFG_EXTI_PORTH
Line: This parameter can be one of the following values:
LL_SYSCFG_EXTI_LINE0
LL_SYSCFG_EXTI_LINE1
LL_SYSCFG_EXTI_LINE2
LL_SYSCFG_EXTI_LINE3
LL_SYSCFG_EXTI_LINE4
LL_SYSCFG_EXTI_LINE5
LL_SYSCFG_EXTI_LINE6
LL_SYSCFG_EXTI_LINE7
LL_SYSCFG_EXTI_LINE8
LL_SYSCFG_EXTI_LINE9
LL_SYSCFG_EXTI_LINE10
LL_SYSCFG_EXTI_LINE11
LL_SYSCFG_EXTI_LINE12
LL_SYSCFG_EXTI_LINE13
LL_SYSCFG_EXTI_LINE14
LL_SYSCFG_EXTI_LINE15
Return values
None:
Reference Manual to
LL API cross
reference:
SYSCFG_EXTICR1 EXTIx LL_SYSCFG_SetEXTISource
SYSCFG_EXTICR2 EXTIx LL_SYSCFG_SetEXTISource
SYSCFG_EXTICR3 EXTIx LL_SYSCFG_SetEXTISource
SYSCFG_EXTICR4 EXTIx LL_SYSCFG_SetEXTISource
LL_SYSCFG_GetEXTISource
Function name
__STATIC_INLINE uint32_t LL_SYSCFG_GetEXTISource
(uint32_t Line)
Function description
Get the configured defined for specific EXTI Line.
Parameters
Line: This parameter can be one of the following values:
LL_SYSCFG_EXTI_LINE0
LL_SYSCFG_EXTI_LINE1
LL_SYSCFG_EXTI_LINE2

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English