port_temp_sensor.h

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#ifndef PORT_TEMP_SENSOR_H
#define PORT_TEMP_SENSOR_H
 
/* Includes ------------------------------------------------------------------*/
/* Standard C includes */
#include <stdbool.h>
 
/* HW dependent includes */
#include "port_system.h"
 
/* Defines and macros --------------------------------------------------------*/
// HW Nucleo-STM32F446RE:
#define TEMP_SENSOR_THERMOSTAT_GPIO GPIOA    
#define TEMP_SENSOR_THERMOSTAT_PIN 0         
#define TEMP_SENSOR_THERMOSTAT_ADC ADC1      
#define TEMP_SENSOR_THERMOSTAT_ADC_CHANNEL 0 
/* Typedefs --------------------------------------------------------------------*/
 
typedef struct
{
    GPIO_TypeDef *p_port;       
    uint8_t pin;                
    ADC_TypeDef *p_adc;         
    uint32_t adc_channel;       
    double temperature_celsius; 
} port_temp_hw_t;
 
/* Global variables -----------------------------------------------------------*/
extern port_temp_hw_t temp_sensor_thermostat; 
double port_temp_sensor_get_temperature(port_temp_hw_t *pir_sensor);
 
void port_temp_sensor_save_adc_value(port_temp_hw_t *p_temp, double adc_value);
 
void port_temp_sensor_init(port_temp_hw_t *pir_sensor);
 
#endif /* PORT_TEMP_SENSOR_H */