-
-
Notifications
You must be signed in to change notification settings - Fork 64
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #133 from JAndrassy/wifis3_example_pagerserver
WiFiS3 example WiFiPagerServer
- Loading branch information
Showing
2 changed files
with
91 additions
and
0 deletions.
There are no files selected for viewing
89 changes: 89 additions & 0 deletions
89
libraries/WiFiS3/examples/WiFiPagerServer/WiFiPagerServer.ino
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,89 @@ | ||
/* | ||
WiFi Pager Server | ||
The example is a simple server that echoes any incoming | ||
messages to all connected clients. Connect two or more | ||
telnet sessions to see how server.available() and | ||
server.print() work. | ||
You may need to update the firwmare on your WiFi module. | ||
Download the files and follow the instructions from | ||
https://github.com/arduino/uno-r4-wifi-usb-bridge/releases/tag/0.3.0 . | ||
Run a nmap scan or check the output of this sketch to obtain | ||
the IP given to your DHCP server to this sketch, i.e. | ||
Nmap scan report for esp32s3-C4E524 (192.168.8.161) | ||
Host is up (0.012s latency). | ||
Not shown: 999 closed ports | ||
PORT STATE SERVICE | ||
23/tcp open telnet | ||
Connect via telnet (at least twice): | ||
telnet 192.168.8.161 | ||
*/ | ||
|
||
#include <WiFiS3.h> | ||
|
||
#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 status = WL_IDLE_STATUS; | ||
|
||
WiFiServer server(23); | ||
|
||
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 < WIFI_FIRMWARE_LATEST_VERSION) { | ||
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); | ||
} | ||
|
||
server.begin(); | ||
|
||
IPAddress ip = WiFi.localIP(); | ||
Serial.println(); | ||
Serial.println("Connected to WiFi network."); | ||
Serial.print("To access the server, connect with Telnet client to "); | ||
Serial.print(ip); | ||
Serial.println(" 23"); | ||
} | ||
|
||
void loop() { | ||
|
||
WiFiClient client = server.available(); // returns first client which has data to read or a 'false' client | ||
if (client) { // client is true only if it is connected and has data to read | ||
String s = client.readStringUntil('\n'); // read the message incoming from one of the clients | ||
s.trim(); // trim eventual \r | ||
Serial.println(s); // print the message to Serial Monitor | ||
client.print("echo: "); // this is only for the sending client | ||
server.println(s); // send the message to all connected clients | ||
server.flush(); // flush the buffers | ||
} | ||
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,2 @@ | ||
#define SECRET_SSID "" | ||
#define SECRET_PASS "" |