45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
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#ifndef AMPEL_UTIL_H_INCLUDED
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#define AMPEL_UTIL_H_INCLUDED
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#include <Arduino.h>
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#include "config.h"
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#include <WiFiUdp.h> // required for NTP
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#include "src/lib/NTPClient-master/NTPClient.h" // NTP
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#if defined(ESP8266)
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# define BOARD "ESP8266"
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# include <ESP8266WiFi.h> // required to get MAC address
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# define get_free_heap_size() system_get_free_heap_size()
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#elif defined(ESP32)
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# define BOARD "ESP32"
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# include <WiFi.h> // required to get MAC address
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# define get_free_heap_size() esp_get_free_heap_size()
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#else
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# define BOARD "Unknown"
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#endif
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namespace ntp {
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void initialize();
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void update();
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String getLocalTime();
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}
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namespace util {
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template<typename Tpa, typename Tpb>
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inline auto min(const Tpa &a, const Tpb &b) -> decltype(a < b ? a : b) {
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return b < a ? b : a;
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}
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template<typename Tpa, typename Tpb>
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inline auto max(const Tpa &a, const Tpb &b) -> decltype(b > a ? b : a) {
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return b > a ? b : a;
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}
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}
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//NOTE: Only use seconds() for duration comparison, not timestamps comparison. Otherwise, problems happen when millis roll over.
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#define seconds() (millis() / 1000UL)
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extern uint32_t max_loop_duration;
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const extern String SENSOR_ID;
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#endif
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