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https://github.com/DCC-EX/CommandStation-EX.git
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Merge branch 'wifitimeout' into candidate
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commit
c57add11e3
@ -34,6 +34,10 @@ const unsigned long LOOP_TIMEOUT = 2000;
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bool WifiInterface::connected = false;
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Stream * WifiInterface::wifiStream;
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#ifndef WIFI_CONNECT_TIMEOUT
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// Tested how long it takes to FAIL an unknown SSID on firmware 1.7.4.
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#define WIFI_CONNECT_TIMEOUT 14000
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#endif
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////////////////////////////////////////////////////////////////////////////////
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//
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@ -174,12 +178,12 @@ wifiSerialState WifiInterface::setup2(const __FlashStringHelper* SSid, const __F
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const char *yourNetwork = "Your network ";
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if (strncmp_P(yourNetwork, (const char*)SSid, 13) == 0 || ((const char *)SSid)[0] == '\0') {
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delay(8000); // give a preconfigured ES8266 a chance to connect to a router
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// typical connect time approx 7 seconds
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StringFormatter::send(wifiStream, F("AT+CIFSR\r\n"));
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if (checkForOK(5000, (const char*) F("+CIFSR:STAIP"), true,false))
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if (!checkForOK(1000, (const char*) F("0.0.0.0"), true,false))
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ipOK = true;
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} else {
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} else { // Should this really be "else" here /haba
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if (!ipOK) {
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@ -192,7 +196,7 @@ wifiSerialState WifiInterface::setup2(const __FlashStringHelper* SSid, const __F
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// AT command early version supports CWJAP/CWSAP
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if (SSid) {
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StringFormatter::send(wifiStream, F("AT+CWJAP=\"%S\",\"%S\"\r\n"), SSid, password);
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ipOK = checkForOK(16000, OK_SEARCH, true);
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ipOK = checkForOK(WIFI_CONNECT_TIMEOUT, OK_SEARCH, true);
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}
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DIAG(F("\n**\n"));
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@ -204,10 +208,9 @@ wifiSerialState WifiInterface::setup2(const __FlashStringHelper* SSid, const __F
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if (SSid) {
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StringFormatter::send(wifiStream, F("AT+CWJAP_CUR=\"%S\",\"%S\"\r\n"), SSid, password);
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ipOK = checkForOK(20000, OK_SEARCH, true);
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ipOK = checkForOK(WIFI_CONNECT_TIMEOUT, OK_SEARCH, true);
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}
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}
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delay(8000); // give a preconfigured ES8266 a chance to connect to a router
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if (ipOK) {
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// But we really only have the ESSID and password correct
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@ -252,8 +255,7 @@ wifiSerialState WifiInterface::setup2(const __FlashStringHelper* SSid, const __F
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// password configured by user
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StringFormatter::send(wifiStream, F("AT+CWSAP=\"DCCEX_%s\",\"%s\",1,4\r\n"), macTail, password);
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}
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} while (i++<2 && !checkForOK(16000, OK_SEARCH, true)); // do twice if necessary but ignore failure as AP mode may still be ok
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} while (i++<2 && !checkForOK(WIFI_CONNECT_TIMEOUT, OK_SEARCH, true)); // do twice if necessary but ignore failure as AP mode may still be ok
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} else {
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StringFormatter::send(wifiStream, F("AT+CWSAP_CUR=\"DCCEX_%s\",\"PASS_%s\",1,4\r\n"), macTail, macTail);
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@ -265,17 +267,17 @@ wifiSerialState WifiInterface::setup2(const __FlashStringHelper* SSid, const __F
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}
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StringFormatter::send(wifiStream, F("AT+CIPSERVER=0\r\n")); // turn off tcp server (to clean connections before CIPMUX=1)
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checkForOK(10000, OK_SEARCH, true); // ignore result in case it already was off
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checkForOK(1000, OK_SEARCH, true); // ignore result in case it already was off
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StringFormatter::send(wifiStream, F("AT+CIPMUX=1\r\n")); // configure for multiple connections
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if (!checkForOK(10000, OK_SEARCH, true)) return WIFI_DISCONNECTED;
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if (!checkForOK(1000, OK_SEARCH, true)) return WIFI_DISCONNECTED;
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StringFormatter::send(wifiStream, F("AT+CIPSERVER=1,%d\r\n"), port); // turn on server on port
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if (!checkForOK(10000, OK_SEARCH, true)) return WIFI_DISCONNECTED;
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if (!checkForOK(1000, OK_SEARCH, true)) return WIFI_DISCONNECTED;
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#endif //DONT_TOUCH_WIFI_CONF
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StringFormatter::send(wifiStream, F("AT+CIFSR\r\n")); // Display ip addresses to the DIAG
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if (!checkForOK(10000, OK_SEARCH, true, false)) return WIFI_DISCONNECTED;
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if (!checkForOK(1000, OK_SEARCH, true, false)) return WIFI_DISCONNECTED;
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DIAG(F("\nPORT=%d\n"),port);
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return WIFI_CONNECTED;
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@ -68,6 +68,13 @@ The configuration file for DCC++ EX Command Station
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//
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// WIFI_HOSTNAME: You probably don't need to change this
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#define WIFI_HOSTNAME "dccex"
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//
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/////////////////////////////////////////////////////////////////////////////////////
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//
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// Wifi connect timeout in milliseconds. Default is 14000 (14 seconds). You only need
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// to set this if you have an extremely slow Wifi router.
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//
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//#define WIFI_CONNECT_TIMEOUT 14000
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/////////////////////////////////////////////////////////////////////////////////////
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//
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