ST STM32F2 User Manual

UM1940
LL GPIO Generic Driver
DocID028236 Rev 2
931/1371
LL_GPIO_PIN_6
LL_GPIO_PIN_7
LL_GPIO_PIN_8
LL_GPIO_PIN_9
LL_GPIO_PIN_10
LL_GPIO_PIN_11
LL_GPIO_PIN_12
LL_GPIO_PIN_13
LL_GPIO_PIN_14
LL_GPIO_PIN_15
Speed: This parameter can be one of the following values:
LL_GPIO_SPEED_FREQ_LOW
LL_GPIO_SPEED_FREQ_MEDIUM
LL_GPIO_SPEED_FREQ_HIGH
LL_GPIO_SPEED_FREQ_VERY_HIGH
Return values
None:
Notes
I/O speed can be Low, Medium, Fast or High speed.
Warning: only one pin can be passed as parameter.
Refer to datasheet for frequency specifications and the power
supply and load conditions for each speed.
Reference Manual to
LL API cross
reference:
OSPEEDR OSPEEDy LL_GPIO_SetPinSpeed
LL_GPIO_GetPinSpeed
Function name
__STATIC_INLINE uint32_t LL_GPIO_GetPinSpeed
(GPIO_TypeDef * GPIOx, uint32_t Pin)
Function description
Return gpio speed for a dedicated pin on dedicated port.
Parameters
GPIOx: GPIO Port
Pin: This parameter can be one of the following values:
LL_GPIO_PIN_0
LL_GPIO_PIN_1
LL_GPIO_PIN_2
LL_GPIO_PIN_3
LL_GPIO_PIN_4
LL_GPIO_PIN_5
LL_GPIO_PIN_6
LL_GPIO_PIN_7
LL_GPIO_PIN_8
LL_GPIO_PIN_9
LL_GPIO_PIN_10
LL_GPIO_PIN_11
LL_GPIO_PIN_12
LL_GPIO_PIN_13
LL_GPIO_PIN_14
LL_GPIO_PIN_15
Return values
Returned: value can be one of the following values:
LL_GPIO_SPEED_FREQ_LOW
LL_GPIO_SPEED_FREQ_MEDIUM

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English