port_led.c

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/* Standard C includes */
#include <stdio.h>
#include <math.h>
 
/* HW dependent includes */
#include "stm32f4xx.h"
#include "port_led.h"
#include "port_system.h"
 
/* Global variables -----------------------------------------------------------*/
port_led_hw_t led_heater_active = {.p_port = LED_HEAT_GPIO, .pin = LED_HEAT_PIN};
port_led_hw_t led_comfort_temperature = {.p_port = LED_COMFORT_GPIO, .pin = LED_COMFORT_PIN};
port_led_hw_t led_on = {.p_port = LED_ON_GPIO, .pin = LED_ON_PIN};
 
bool port_led_get_status(port_led_hw_t *p_led)
{
    return (p_led->p_port->IDR & BIT_POS_TO_MASK(p_led->pin)) != 0;
}
 
void port_led_on(port_led_hw_t *p_led)
{
    p_led->p_port->ODR |= BIT_POS_TO_MASK(p_led->pin);
}
 
void port_led_off(port_led_hw_t *p_led)
{
    p_led->p_port->ODR &= ~BIT_POS_TO_MASK(p_led->pin);
}
 
void port_led_toggle(port_led_hw_t *p_led)
{
    p_led->p_port->ODR ^= BIT_POS_TO_MASK(p_led->pin);
}
 
void port_led_init(port_led_hw_t *p_led)
{
    port_system_gpio_config(p_led->p_port, p_led->pin, GPIO_MODE_OUT, GPIO_PUPDR_NOPULL);    
}