41 lines
992 B
C
41 lines
992 B
C
/*
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weather.h - Weather data retrieval from api.openweathermap.org
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This file is part of the ESP32 Everest Run project
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https://github.com/krzychb/esp32-everest-run
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Copyright (c) 2016 Krzysztof Budzynski <krzychb@gazeta.pl>
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This work is licensed under the Apache License, Version 2.0, January 2004
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See the file LICENSE for details.
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*/
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#ifndef WEATHER_H
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#define WEATHER_H
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#include "esp_err.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef void (*weather_data_callback)(uint32_t *args);
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typedef struct {
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unsigned int humidity;
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float temperature;
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float pressure;
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unsigned long retreival_period;
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weather_data_callback data_retreived_cb;
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} weather_data;
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#define ESP_ERR_WEATHER_BASE 0x50000
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#define ESP_ERR_WEATHER_RETREIVAL_FAILED (ESP_ERR_WEATHER_BASE + 1)
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void on_weather_data_retrieval(weather_data_callback data_retreived_cb);
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void initialise_weather_data_retrieval(unsigned long retreival_period);
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#ifdef __cplusplus
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}
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#endif
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#endif // WEATHER_H
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