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https://github.com/DCC-EX/CommandStation-EX.git
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e0c76a9dc4
In prep for Wifi siolution, all output functions changed to expect Print class instead of Stream... Can still pass Serial1 etc because Stream extends Print, but this allows for an output-only class extending Print to collect a response buffer for Wifi sending with AT commands.
50 lines
1.2 KiB
C++
50 lines
1.2 KiB
C++
#include "WifiInterface.h"
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#include "Config.h"
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#include "DIAG.h"
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WiFiEspServer WifiInterface::server(WIFI_PORT);
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WiFiEspClient WifiInterface::client;
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bool WifiInterface::haveClient=false;
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bool WifiInterface::connected=false;
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void WifiInterface::setup()
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{
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Serial1.begin(WIFI_BAUD_RATE); // initialize serial for ESP module
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WiFi.init(&Serial1); // initialize ESP module
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// check for the presence of the shield
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if (WiFi.status() == WL_NO_SHIELD) {
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Serial.println("WiFi shield not present");
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return;
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}
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// attempt to connect to WiFi network
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int status = WiFi.begin(WIFI_SSID, WIFI_PASS);
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if (status==WL_CONNECTED) {
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connected=true;
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// start the server on port WIFI_PORT
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server.begin();
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// print the SSID of the network you're attached to
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DIAG(F("\nWifi Connected SSID: %s IP=%d.%d.%d.%d port %d\n "),
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WiFi.SSID(), WiFi.localIP()[0],WiFi.localIP()[1],WiFi.localIP()[2],WiFi.localIP()[3],WIFI_PORT);
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}
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}
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void WifiInterface::loop(DCCEXParser & parser) {
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if (!connected) return;
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WiFiEspClient xclient= server.available(); // listen for incoming clients
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if (xclient.connected()) {
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DIAG(F("\nNew Wifi Client connected\n"));
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parser.loop(xclient);
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xclient.stop();
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}
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}
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