BSP_PB_Init() function

Configures button GPIO and EXTI Line.

Syntax

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Declaration

Definition

from stm32446e_eval.h:355

void BSP_PB_Init(Button_TypeDef Button, ButtonMode_TypeDef ButtonMode);

Implemented in stm32446e_eval.c:427

Arguments

Argument

Declared as

Description

Button

Button_TypeDef

Button to be configured This parameter can be one of the following values: @arg BUTTON_WAKEUP: Wakeup Push Button @arg BUTTON_TAMPER: Tamper Push Button @arg BUTTON_KEY: Key Push Button

ButtonMode

ButtonMode_TypeDef

Button mode This parameter can be one of the following values: @arg BUTTON_MODE_GPIO: Button will be used as simple IO @arg BUTTON_MODE_EXTI: Button will be connected to EXTI line with interrupt generation capability

Notes

On STM32446E-EVAL evaluation board, the three buttons (Wakeup, Tamper and key buttons) are mapped on the same push button named "Wakeup/Tamper" on the board serigraphy.

Examples

BSP_PB_Init() is referenced by 30 libraries and example projects:

References

from examples

BSP_PB_Init() function

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