EFM32 Happy Gecko Software Documentation
efm32hg-doc-5.1.2
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General Purpose IO (GPIO) peripheral API devices.
Copyright 2016 Silicon Laboratories, Inc. http://www.silabs.com
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Definition in file em_gpio.c.
#include "em_gpio.h"
Go to the source code of this file.
Functions | |
void | GPIO_DbgLocationSet (unsigned int location) |
Sets the pin location of the debug pins (Serial Wire interface). More... | |
void | GPIO_DriveModeSet (GPIO_Port_TypeDef port, GPIO_DriveMode_TypeDef mode) |
Sets the drive mode for a GPIO port. More... | |
void | GPIO_EM4EnablePinWakeup (uint32_t pinmask, uint32_t polaritymask) |
Enable GPIO pin wake-up from EM4. When the function exits, EM4 mode can be safely entered. More... | |
void | GPIO_ExtIntConfig (GPIO_Port_TypeDef port, unsigned int pin, unsigned int intNo, bool risingEdge, bool fallingEdge, bool enable) |
Configure GPIO external pin interrupt. More... | |
GPIO_Mode_TypeDef | GPIO_PinModeGet (GPIO_Port_TypeDef port, unsigned int pin) |
Get the mode for a GPIO pin. More... | |
void | GPIO_PinModeSet (GPIO_Port_TypeDef port, unsigned int pin, GPIO_Mode_TypeDef mode, unsigned int out) |
Set the mode for a GPIO pin. More... | |