80 lines
2.3 KiB
C++
80 lines
2.3 KiB
C++
#include "network.h"
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#include "WiFi.h"
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#include "display.h"
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#include "options.h"
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#include "config.h"
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#include "telnet.h"
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Network network;
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void syncTime() {
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network.requestTimeSync(true);
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}
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void Network::begin() {
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config.initNetwork();
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if (config.ssidsCount == 0) {
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raiseSoftAP();
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return;
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}
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byte ls = (config.store.lastSSID == 0 || config.store.lastSSID > config.ssidsCount) ? 0 : config.store.lastSSID - 1;
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byte startedls = ls;
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byte errcnt = 0;
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WiFi.mode(WIFI_STA);
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char buf[40] = { 0 };
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while (true) {
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display.bootLogo();
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Serial.printf("Attempt to connect to %s\n", config.ssids[ls].ssid);
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snprintf(buf, sizeof(buf) - 1, "ATTEMPT TO %s", config.ssids[ls].ssid);
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display.bootString(buf, 2);
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WiFi.begin(config.ssids[ls].ssid, config.ssids[ls].password);
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strcpy(buf, ".");
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while (WiFi.status() != WL_CONNECTED) {
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delay(500);
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digitalWrite(LED_BUILTIN, !digitalRead(LED_BUILTIN));
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strcat(buf, ".");
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display.bootString(buf, 1);
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errcnt++;
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if (errcnt > 16) {
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errcnt = 0;
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ls++;
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if (ls > config.ssidsCount - 1) ls = 0;
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break;
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}
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}
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if (WiFi.status() != WL_CONNECTED && ls == startedls) {
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raiseSoftAP();
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return;
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}
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if (WiFi.status() == WL_CONNECTED) {
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config.setLastSSID(ls + 1);
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break;
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}
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}
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digitalWrite(LED_BUILTIN, LOW);
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status = CONNECTED;
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requestTimeSync();
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ntimer.attach_ms(TSYNC_DELAY, syncTime);
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}
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void Network::requestTimeSync(bool withTelnetOutput) {
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configTime(config.store.tzHour * 3600 + config.store.tzMin * 60, config.getTimezoneOffset(), "pool.ntp.org", "ru.pool.ntp.org");
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if (withTelnetOutput) {
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getLocalTime(&timeinfo);
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char timeStringBuff[50];
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strftime(timeStringBuff, sizeof(timeStringBuff), "%Y-%m-%dT%H:%M:%S", &timeinfo);
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if (config.store.tzHour < 0) {
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telnet.printf(0, "##SYS.DATE#: %s%03d:%02d\n> ", timeStringBuff, config.store.tzHour, config.store.tzMin);
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} else {
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telnet.printf(0, "##SYS.DATE#: %s+%02d:%02d\n> ", timeStringBuff, config.store.tzHour, config.store.tzMin);
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}
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}
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}
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void Network::raiseSoftAP() {
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WiFi.mode(WIFI_AP);
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WiFi.softAP(apSsid, apPassword);
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Serial.printf("\n\nRunning in AP mode.\nConnect to AP %s with password %s for settings.\n\n", apSsid, apPassword);
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status = SOFT_AP;
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}
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