led_hw.h File Reference

#include "mcu_periph/gpio.h"
#include <libopencm3/stm32/gpio.h>
#include <libopencm3/stm32/rcc.h>
#include <BOARD_CONFIG>
#include "std.h"

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Go to the source code of this file.

Macros
#define	_LED_EVAL(i)   i
#define	LED_GPIO(i)   _LED_EVAL(LED_ ## i ## _GPIO)
#define	LED_GPIO_PIN(i)   _LED_EVAL(LED_ ## i ## _GPIO_PIN)
#define	LED_GPIO_ON(i)   _LED_EVAL(LED_ ## i ## _GPIO_ON)
#define	LED_GPIO_OFF(i)   _LED_EVAL(LED_ ## i ## _GPIO_OFF)
#define	LED_AFIO_REMAP(i)   _LED_EVAL(LED_ ## i ## _AFIO_REMAP)
#define	LED_INIT(i)
#define	LED_ON(i)   LED_GPIO_ON(i)(LED_GPIO(i), LED_GPIO_PIN(i))
#define	LED_OFF(i)   LED_GPIO_OFF(i)(LED_GPIO(i), LED_GPIO_PIN(i))
#define	LED_TOGGLE(i)   gpio_toggle(LED_GPIO(i), LED_GPIO_PIN(i))
#define	LED_DISABLE(i)   gpio_setup_input(LED_GPIO(i), LED_GPIO_PIN(i))
#define	LED_PERIODIC()   {}

Macro Definition Documentation

_LED_EVAL

#define _LED_EVAL

(

i

)

i

Definition at line 40 of file led_hw.h.

LED_AFIO_REMAP

#define LED_AFIO_REMAP

(

i

)

_LED_EVAL(LED_ ## i ## _AFIO_REMAP)

Definition at line 46 of file led_hw.h.

LED_DISABLE

#define LED_DISABLE

(

i

)

gpio_setup_input(LED_GPIO(i), LED_GPIO_PIN(i))

Definition at line 58 of file led_hw.h.

LED_GPIO

#define LED_GPIO

(

i

)

_LED_EVAL(LED_ ## i ## _GPIO)

Definition at line 42 of file led_hw.h.

LED_GPIO_OFF

#define LED_GPIO_OFF

(

i

)

_LED_EVAL(LED_ ## i ## _GPIO_OFF)

Definition at line 45 of file led_hw.h.

LED_GPIO_ON

#define LED_GPIO_ON

(

i

)

_LED_EVAL(LED_ ## i ## _GPIO_ON)

Definition at line 44 of file led_hw.h.

LED_GPIO_PIN

#define LED_GPIO_PIN

(

i

)

_LED_EVAL(LED_ ## i ## _GPIO_PIN)

Definition at line 43 of file led_hw.h.

LED_INIT

#define LED_INIT

(

i

)

Value:

    {                                  \
    gpio_setup_output(LED_GPIO(i), LED_GPIO_PIN(i));   \
    LED_AFIO_REMAP(i);                                 \
  }

Definition at line 49 of file led_hw.h.

LED_OFF

#define LED_OFF

(

i

)

LED_GPIO_OFF(i)(LED_GPIO(i), LED_GPIO_PIN(i))

Definition at line 55 of file led_hw.h.

LED_ON

#define LED_ON

(

i

)

LED_GPIO_ON(i)(LED_GPIO(i), LED_GPIO_PIN(i))

Definition at line 54 of file led_hw.h.

LED_PERIODIC

#define LED_PERIODIC

(

)

{}

Definition at line 60 of file led_hw.h.

LED_TOGGLE

#define LED_TOGGLE

(

i

)

gpio_toggle(LED_GPIO(i), LED_GPIO_PIN(i))

Definition at line 56 of file led_hw.h.