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151 lines
4.1 KiB
151 lines
4.1 KiB
#ifndef __MAIN_H__
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#define __MAIN_H__
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#include "Arduino.h"
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#include <ESP8266WiFi.h>
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#include <DNSServer.h>
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#include <ESP8266WebServer.h>
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#include <ESP8266HTTPUpdateServer.h>
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// NTP
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#include <WiFiUdp.h>
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#include <TimeLib.h>
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#include "eep.h"
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#include "defines.h"
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#include "crc.h"
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#include "debug.h"
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const byte mDnsPort = 53;
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/* TIMESERVER CONFIG */
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#define TIMESERVER_NAME "pool.ntp.org"
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#define TIME_LOCAL_PORT 8888
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#define NTP_PACKET_SIZE 48
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#define TIMEZONE 1 // Central European time +1
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class Main {
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public:
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Main(void);
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virtual void setup(uint32_t timeout);
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virtual void loop();
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String getDateTimeStr (time_t t);
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protected:
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void showReboot(void);
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virtual void saveValues(bool webSend);
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virtual void updateCrc(void);
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inline uint16_t buildEEpCrc(uint32_t start, uint32_t length) {
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DPRINTLN(F("main.h:buildEEpCrc"));
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uint8_t buf[32];
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uint16_t crc = 0xffff;
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uint8_t len;
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while(length > 0) {
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len = (length < 32) ? length : 32;
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mEep->read(start, buf, len);
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crc = crc16(buf, len, crc);
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start += len;
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length -= len;
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}
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return crc;
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}
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bool checkEEpCrc(uint32_t start, uint32_t length, uint32_t crcPos) {
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//DPRINTLN(F("main.h:checkEEpCrc"));
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uint16_t crcRd, crcCheck;
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crcCheck = buildEEpCrc(start, length);
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mEep->read(crcPos, &crcRd);
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//DPRINTLN("CRC RD: " + String(crcRd, HEX) + " CRC CALC: " + String(crcCheck, HEX));
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return (crcCheck == crcRd);
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}
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void eraseSettings(bool all = false) {
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//DPRINTLN(F("main.h:eraseSettings"));
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uint8_t buf[64] = {0};
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uint16_t addr = (all) ? ADDR_START : ADDR_START_SETTINGS;
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uint16_t end;
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do {
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end = addr + 64;
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if(end > (ADDR_SETTINGS_CRC + 2))
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end = (ADDR_SETTINGS_CRC + 2);
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DPRINTLN(F("erase: 0x") + String(addr, HEX) + " - 0x" + String(end, HEX));
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mEep->write(addr, buf, (end-addr));
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addr = end;
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} while(addr < (ADDR_SETTINGS_CRC + 2));
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mEep->commit();
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}
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inline bool checkTicker(uint32_t *ticker, uint32_t interval) {
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//DPRINT(F("c"));
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uint32_t mil = millis();
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if(mil >= *ticker) {
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*ticker = mil + interval;
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return true;
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}
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else if(mil < (*ticker - interval)) {
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*ticker = mil + interval;
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return true;
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}
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return false;
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}
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void stats(void) {
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DPRINTLN(F("main.h:stats"));
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uint32_t free;
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uint16_t max;
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uint8_t frag;
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ESP.getHeapStats(&free, &max, &frag);
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Serial.printf("free: 0x%x - max: 0x%x - frag: %d%%\n", free, max, frag);
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}
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char mStationSsid[SSID_LEN];
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char mStationPwd[PWD_LEN];
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bool mWifiSettingsValid;
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bool mSettingsValid;
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bool mApActive;
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ESP8266WebServer *mWeb;
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char mVersion[9];
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char mDeviceName[DEVNAME_LEN];
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eep *mEep;
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uint32_t mTimestamp;
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uint32_t mLimit;
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uint32_t mNextTryTs;
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uint32_t mApLastTick;
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private:
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bool getConfig(void);
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void setupAp(const char *ssid, const char *pwd);
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bool setupStation(uint32_t timeout);
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void showNotFound(void);
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virtual void showSetup(void);
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virtual void showSave(void);
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void showUptime(void);
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void showTime(void);
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void showCss(void);
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void showFactoryRst(void);
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time_t getNtpTime(void);
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void sendNTPpacket(IPAddress& address);
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time_t offsetDayLightSaving (uint32_t local_t);
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uint32_t mUptimeTicker;
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uint16_t mUptimeInterval;
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uint32_t mUptimeSecs;
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uint8_t mHeapStatCnt;
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DNSServer *mDns;
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ESP8266HTTPUpdateServer *mUpdater;
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WiFiUDP *mUdp; // for time server
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};
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#endif /*__MAIN_H__*/
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