You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
78 lines
2.2 KiB
78 lines
2.2 KiB
3 years ago
|
//
|
||
|
|
// A simple server implementation with regex routes:
|
||
|
|
// * serve static messages
|
||
|
|
// * read GET and POST parameters
|
||
|
|
// * handle missing pages / 404s
|
||
|
|
//
|
||
|
|
|
||
|
|
// Add buildflag ASYNCWEBSERVER_REGEX to enable the regex support
|
||
|
|
|
||
|
|
// For platformio: platformio.ini:
|
||
|
|
// build_flags =
|
||
|
|
// -DASYNCWEBSERVER_REGEX
|
||
|
|
|
||
|
|
// For arduino IDE: create/update platform.local.txt
|
||
|
|
// Windows: C:\Users\(username)\AppData\Local\Arduino15\packages\espxxxx\hardware\espxxxx\{version}\platform.local.txt
|
||
|
|
// Linux: ~/.arduino15/packages/espxxxx/hardware/espxxxx/{version}/platform.local.txt
|
||
|
|
//
|
||
|
|
// compiler.cpp.extra_flags=-DASYNCWEBSERVER_REGEX=1
|
||
|
|
|
||
|
|
#include <Arduino.h>
|
||
|
|
#ifdef ESP32
|
||
|
|
#include <WiFi.h>
|
||
|
|
#include <AsyncTCP.h>
|
||
|
|
#elif defined(ESP8266)
|
||
|
|
#include <ESP8266WiFi.h>
|
||
|
|
#include <ESPAsyncTCP.h>
|
||
|
|
#endif
|
||
|
|
#include <ESPAsyncWebServer.h>
|
||
|
|
|
||
|
|
AsyncWebServer server(80);
|
||
|
|
|
||
|
|
const char* ssid = "YOUR_SSID";
|
||
|
|
const char* password = "YOUR_PASSWORD";
|
||
|
|
|
||
|
|
const char* PARAM_MESSAGE = "message";
|
||
|
|
|
||
|
|
void notFound(AsyncWebServerRequest *request) {
|
||
|
|
request->send(404, "text/plain", "Not found");
|
||
|
|
}
|
||
|
|
|
||
|
|
void setup() {
|
||
|
|
|
||
|
|
Serial.begin(115200);
|
||
|
|
WiFi.mode(WIFI_STA);
|
||
|
|
WiFi.begin(ssid, password);
|
||
|
|
if (WiFi.waitForConnectResult() != WL_CONNECTED) {
|
||
|
|
Serial.printf("WiFi Failed!\n");
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
Serial.print("IP Address: ");
|
||
|
|
Serial.println(WiFi.localIP());
|
||
|
|
|
||
|
|
server.on("/", HTTP_GET, [](AsyncWebServerRequest *request){
|
||
|
|
request->send(200, "text/plain", "Hello, world");
|
||
|
|
});
|
||
|
|
|
||
|
|
// Send a GET request to <IP>/sensor/<number>
|
||
|
|
server.on("^\\/sensor\\/([0-9]+)$", HTTP_GET, [] (AsyncWebServerRequest *request) {
|
||
|
|
String sensorNumber = request->pathArg(0);
|
||
|
|
request->send(200, "text/plain", "Hello, sensor: " + sensorNumber);
|
||
|
|
});
|
||
|
|
|
||
|
|
// Send a GET request to <IP>/sensor/<number>/action/<action>
|
||
|
|
server.on("^\\/sensor\\/([0-9]+)\\/action\\/([a-zA-Z0-9]+)$", HTTP_GET, [] (AsyncWebServerRequest *request) {
|
||
|
|
String sensorNumber = request->pathArg(0);
|
||
|
|
String action = request->pathArg(1);
|
||
|
|
request->send(200, "text/plain", "Hello, sensor: " + sensorNumber + ", with action: " + action);
|
||
|
|
});
|
||
|
|
|
||
|
|
server.onNotFound(notFound);
|
||
|
|
|
||
|
|
server.begin();
|
||
|
|
}
|
||
|
|
|
||
|
|
void loop() {
|
||
|
|
}
|