SystemPeripherals_SYSCFG.h File Reference

#include <Imt.Base.Core.Platform/Platform.h>
#include <Imt.Base.HAL.STM32F030/SystemPeripherals_GPIO.h>

Go to the source code of this file.

Functions
void	SYSCFG_EXTILineConfig (const GPIO_Pin pin)
	System configuration controller (SYSCFG) The devices feature a set of configuration registers.

Function Documentation

SYSCFG_EXTILineConfig()

void SYSCFG_EXTILineConfig

(

const GPIO_Pin

pin

)

System configuration controller (SYSCFG) The devices feature a set of configuration registers.

The main purposes of the system configuration controller are the following:

• Enabling/disabling I2C Fast Mode Plus on some IO ports
• Remapping some DMA trigger sources to different DMA channels
• Remapping the memory located at the beginning of the code area
• Managing the external interrupt line connection to the GPIOs
• Managing robustness feature

Only the implementation of external interrupt line connection is implemented.

Reference: ST_CortexM0_STM32F030_TRM_Rev4.pdf Chapter 9

Author

mgraf Selects the GPIO pin used as EXTI Line.

Parameters

pin	the GPIO pin to connect the EXTI line to