mira_gpio.h File Reference

MiraOS GPIO driver. More...

#include <stdint.h>
#include "hcl_typedefs.h"

Go to the source code of this file.

Functions
void	mira_gpio_init (HclGpioPorts port, uint8_t pin, HclGpioPinMode mode, HclGpioPullMode pull_mode)
	Initialize a GPIO pin. More...
uint8_t	mira_gpio_read (HclGpioPorts port, uint8_t pin)
	Read an input pin. More...
void	mira_gpio_set (HclGpioPorts port, uint8_t pin)
	Set an output pin (logic high output). More...
void	mira_gpio_clear (HclGpioPorts port, uint8_t pin)
	Clear an output pin (logic low output). More...

Detailed Description

MiraOS GPIO driver.

Author

LumenRadio AB

Date

17 Jan 2016 The MiraOS library provides functions for controlling the Mira radio module, sending/receiving messages, controlling peripherals, etc.

See also

http://docs.lumenrad.io/mira

Function Documentation

void mira_gpio_clear	(	HclGpioPorts	port,
		uint8_t	pin
	)

Clear an output pin (logic low output).

Parameters

port	The port where the pin is located (Port A, B, C)
pin	Pin number within the port

Returns

void

void mira_gpio_init	(	HclGpioPorts	port,
		uint8_t	pin,
		HclGpioPinMode	mode,
		HclGpioPullMode	pull_mode
	)

Initialize a GPIO pin.

Parameters

port	The port where the pin is located (Port A, B, C)
pin	Pin number within the port
mode	Input or output
pull_mode	Pull-up/pull-down mode

Returns

void

uint8_t mira_gpio_read	(	HclGpioPorts	port,
		uint8_t	pin
	)

Read an input pin.

Parameters

port	The port where the pin is located (Port A, B, C)
pin	Pin number within the port

Returns

logic level at input pin

void mira_gpio_set	(	HclGpioPorts	port,
		uint8_t	pin
	)

Set an output pin (logic high output).

Parameters

port	The port where the pin is located (Port A, B, C)
pin	Pin number within the port

Returns

void