io.h File Reference

IO support. More...

#include <stdbool.h>
#include <stdint.h>
#include <bspopts.h>

Go to the source code of this file.

Macros
#define	STM32F4_GPIO_PIN(port, index)   ((((port) << 4) | (index)) & 0xff)
#define	STM32F4_GPIO_PORT_OF_PIN(pin)   (((pin) >> 4) & 0xf)
#define	STM32F4_GPIO_INDEX_OF_PIN(pin)   ((pin) & 0xf)

Functions
void	stm32f4_gpio_set_clock (int pin, bool set)
void	stm32f4_gpio_set_config (const stm32f4_gpio_config *config)
void	stm32f4_gpio_set_config_array (const stm32f4_gpio_config *configs)
	Sets the GPIO configuration of an array terminated by STM32F4_GPIO_CONFIG_TERMINAL.
void	stm32f4_gpio_set_output (int pin, bool set)
bool	stm32f4_gpio_get_input (int pin)

Variables
const stm32f4_gpio_config	stm32f4_start_config_gpio []

Detailed Description

IO support.