ruuvi_nrf5_sdk15_gpio.c File Reference

#include "ruuvi_driver_enabled_modules.h"
#include "ruuvi_interface_gpio.h"
#include "ruuvi_driver_error.h"
#include "nrf_gpio.h"
#include "nrf_drv_gpiote.h"
#include <stdbool.h>

Go to the source code of this file.

Functions
rd_status_t	ri_gpio_init (void)
	Initializes GPIO module. Call this before other GPIO functions. After initialization all GPIO pins shall be in High-Z mode. More...
rd_status_t	ri_gpio_uninit (void)
	Uninitializes GPIO module. Call this to reset GPIO to High-Z mode. After uninitialization all GPIO pins shall be in High-Z mode. Uninitialization can be called at any time, but behaviour is not defined if some other peripheral (i.e. SPI) is using GPIO pins. More...
bool	ri_gpio_is_init (void)
	return true if GPIO is init, false otherwise. More...
rd_status_t	ri_gpio_configure (const ri_gpio_id_t pin, const ri_gpio_mode_t mode)
	Configure a pin of a port into a mode. If there are several ports the platform driver must implement a conversion function from port + pin to uint8_t. More...
rd_status_t	ri_gpio_toggle (const ri_gpio_id_t pin)
	Toggle the state of a pin of a port. If there are several ports the platform driver must implement a conversion function from port + pin to uint8_t. More...
rd_status_t	ri_gpio_write (const ri_gpio_id_t pin, const ri_gpio_state_t state)
	Write a pin of a port into given state If there are several ports the platform driver must implement a conversion function from port + pin to uint8_t. More...
rd_status_t	ri_gpio_read (const ri_gpio_id_t pin, ri_gpio_state_t *const state)
	Read state of a pin of a port into bool high If there are several ports the platform driver must implement a conversion function from port + pin to uint8_t. More...

Detailed Description

Author

Otso Jousimaa otso@.nosp@m.ojou.nosp@m.sima..nosp@m.net

Date

2020-01-21

Copyright

Ruuvi Innovations Ltd, license BSD-3-Clause.

Implementations for basic GPIO writes and reads on nRF5 SDK15.

Definition in file ruuvi_nrf5_sdk15_gpio.c.