humidity_sensor.h

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// SPDX-FileCopyrightText: © 2022 Embedded Artistry LLC <contact@embeddedartistry.com>
// SPDX-License-Identifier: MIT
 
#include <stdbool.h>
#include <stdint.h>
 
#pragma mark - Basic Interface -
 
typedef struct
{
    bool (*getHumidity)(uint8_t* const humidity);
} HumiditySensor;
 
#pragma mark - With Callbacks -
 
#pragma mark - With Callback Support -
 
typedef void (*NewHumiditySampleCb)(uint8_t humidity);
 
typedef void (*HumidityErrorCb)(void);
 
typedef struct
{
    bool (*readHumidity)(uint8_t* const humidity);
 
    void (*registerNewSampleCb)(const NewHumiditySampleCb callback);
 
    void (*unregisterNewSampleCb)(const NewHumiditySampleCb callback);
 
    void (*registerErrorCb)(const HumidityErrorCb callback);
 
    void (*unregisterErrorCb)(const HumidityErrorCb callback);
} HumiditySensor_withCb;