diff --git a/examples/WiFiWebClient/WiFiWebClient.ino b/examples/WiFiWebClient/WiFiWebClient.ino index aef137a..0ff8dc9 100644 --- a/examples/WiFiWebClient/WiFiWebClient.ino +++ b/examples/WiFiWebClient/WiFiWebClient.ino @@ -1,128 +1,137 @@ - -/* - Web client - - This sketch connects to a website (http://www.google.com) - using the WiFi module. - - This example is written for a network using WPA encryption. For - WEP or WPA, change the Wifi.begin() call accordingly. - - This example is written for a network using WPA encryption. For - WEP or WPA, change the Wifi.begin() call accordingly. - - Circuit: - * Board with NINA module (Arduino MKR WiFi 1010, MKR VIDOR 4000 and UNO WiFi Rev.2) - - created 13 July 2010 - by dlf (Metodo2 srl) - modified 31 May 2012 - by Tom Igoe - */ - - -#include -#include - -#include "arduino_secrets.h" -///////please enter your sensitive data in the Secret tab/arduino_secrets.h -char ssid[] = SECRET_SSID; // your network SSID (name) -char pass[] = SECRET_PASS; // your network password (use for WPA, or use as key for WEP) -int keyIndex = 0; // your network key Index number (needed only for WEP) - -int status = WL_IDLE_STATUS; -// if you don't want to use DNS (and reduce your sketch size) -// use the numeric IP instead of the name for the server: -//IPAddress server(74,125,232,128); // numeric IP for Google (no DNS) -char server[] = "www.google.com"; // name address for Google (using DNS) - -// Initialize the Ethernet client library -// with the IP address and port of the server -// that you want to connect to (port 80 is default for HTTP): -WiFiClient client; - -void setup() { - //Initialize serial and wait for port to open: - Serial.begin(9600); - while (!Serial) { - ; // wait for serial port to connect. Needed for native USB port only - } - - // check for the WiFi module: - if (WiFi.status() == WL_NO_MODULE) { - Serial.println("Communication with WiFi module failed!"); - // don't continue - while (true); - } - - String fv = WiFi.firmwareVersion(); - if (fv < "1.0.0") { - Serial.println("Please upgrade the firmware"); - } - - // attempt to connect to Wifi network: - while (status != WL_CONNECTED) { - Serial.print("Attempting to connect to SSID: "); - Serial.println(ssid); - // Connect to WPA/WPA2 network. Change this line if using open or WEP network: - status = WiFi.begin(ssid, pass); - - // wait 10 seconds for connection: - delay(10000); - } - Serial.println("Connected to wifi"); - printWifiStatus(); - - Serial.println("\nStarting connection to server..."); - // if you get a connection, report back via serial: - if (client.connect(server, 80)) { - Serial.println("connected to server"); - // Make a HTTP request: - client.println("GET /search?q=arduino HTTP/1.1"); - client.println("Host: www.google.com"); - client.println("Connection: close"); - client.println(); - } -} - -void loop() { - // if there are incoming bytes available - // from the server, read them and print them: - while (client.available()) { - char c = client.read(); - Serial.write(c); - } - - // if the server's disconnected, stop the client: - if (!client.connected()) { - Serial.println(); - Serial.println("disconnecting from server."); - client.stop(); - - // do nothing forevermore: - while (true); - } -} - - -void printWifiStatus() { - // print the SSID of the network you're attached to: - Serial.print("SSID: "); - Serial.println(WiFi.SSID()); - - // print your board's IP address: - IPAddress ip = WiFi.localIP(); - Serial.print("IP Address: "); - Serial.println(ip); - - // print the received signal strength: - long rssi = WiFi.RSSI(); - Serial.print("signal strength (RSSI):"); - Serial.print(rssi); - Serial.println(" dBm"); -} - - - - - + +/* + Web client + + This sketch connects to a website (wifitest.adafruit.com/testwifi/index.html) + using the WiFi module. + + This example is written for a network using WPA encryption. For + WEP or WPA, change the Wifi.begin() call accordingly. + + This example is written for a network using WPA encryption. For + WEP or WPA, change the Wifi.begin() call accordingly. + + Circuit: + * Board with NINA module (Arduino MKR WiFi 1010, MKR VIDOR 4000 and UNO WiFi Rev.2) + + created 13 July 2010 + by dlf (Metodo2 srl) + modified 31 May 2012 + by Tom Igoe + */ + + +#include +#include + +// Configure the pins used for the ESP32 connection +#if !defined(SPIWIFI_SS) // if the wifi definition isnt in the board variant + // Don't change the names of these #define's! they match the variant ones + #define SPIWIFI SPI + #define SPIWIFI_SS 10 // Chip select pin + #define SPIWIFI_ACK 7 // a.k.a BUSY or READY pin + #define ESP32_RESETN 5 // Reset pin + #define ESP32_GPIO0 -1 // Not connected +#endif + + +#include "arduino_secrets.h" +///////please enter your sensitive data in the Secret tab/arduino_secrets.h +char ssid[] = SECRET_SSID; // your network SSID (name) +char pass[] = SECRET_PASS; // your network password (use for WPA, or use as key for WEP) +int keyIndex = 0; // your network key Index number (needed only for WEP) + +int status = WL_IDLE_STATUS; +// if you don't want to use DNS (and reduce your sketch size) +// use the numeric IP instead of the name for the server: +//IPAddress server(74,125,232,128); // numeric IP for Google (no DNS) + +char server[] = "wifitest.adafruit.com"; // name address for adafruit test +char path[] = "/testwifi/index.html"; + +// Initialize the Ethernet client library +// with the IP address and port of the server +// that you want to connect to (port 80 is default for HTTP): +WiFiClient client; + +void setup() { + //Initialize serial and wait for port to open: + Serial.begin(9600); + while (!Serial) { + ; // wait for serial port to connect. Needed for native USB port only + } + + // check for the WiFi module: + WiFi.setPins(SPIWIFI_SS, SPIWIFI_ACK, ESP32_RESETN, ESP32_GPIO0, &SPIWIFI); + while (WiFi.status() == WL_NO_MODULE) { + Serial.println("Communication with WiFi module failed!"); + // don't continue + delay(1000); + } + + String fv = WiFi.firmwareVersion(); + if (fv < "1.0.0") { + Serial.println("Please upgrade the firmware"); + } + Serial.print("Found firmware "); Serial.println(fv); + + // attempt to connect to Wifi network: + Serial.print("Attempting to connect to SSID: "); + Serial.println(ssid); + // Connect to WPA/WPA2 network. Change this line if using open or WEP network: + do { + status = WiFi.begin(ssid, pass); + delay(100); // wait until connection is ready! + } while (status != WL_CONNECTED); + + Serial.println("Connected to wifi"); + printWifiStatus(); + + Serial.println("\nStarting connection to server..."); + // if you get a connection, report back via serial: + if (client.connect(server, 80)) { + Serial.println("connected to server"); + // Make a HTTP request: + client.print("GET "); client.print(path); client.println(" HTTP/1.1"); + client.print("Host: "); client.println(server); + client.println("Connection: close"); + client.println(); + } +} + +void loop() { + // if there are incoming bytes available + // from the server, read them and print them: + while (client.available()) { + char c = client.read(); + Serial.write(c); + } + + // if the server's disconnected, stop the client: + if (!client.connected()) { + Serial.println(); + Serial.println("disconnecting from server."); + client.stop(); + + // do nothing forevermore: + while (true); + } +} + + +void printWifiStatus() { + // print the SSID of the network you're attached to: + Serial.print("SSID: "); + Serial.println(WiFi.SSID()); + + // print your board's IP address: + IPAddress ip = WiFi.localIP(); + Serial.print("IP Address: "); + Serial.println(ip); + + // print the received signal strength: + long rssi = WiFi.RSSI(); + Serial.print("signal strength (RSSI):"); + Serial.print(rssi); + Serial.println(" dBm"); +}