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Add Sketch for SPIFFS

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Leonie 2023-09-29 18:22:47 +02:00
parent cd10e5003a
commit 66a64dbd59
2 changed files with 97 additions and 0 deletions
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87
SPIFFS/SPIFFS.ino Normal file
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//
// A simple server implementation showing how to:
// * serve static messages
// * read GET and POST parameters
// * handle missing pages / 404s
//
#define LED_BUILTIN 2
#include <Arduino.h>
#ifdef ESP32
#include <WiFi.h>
#include <AsyncTCP.h>
#elif defined(ESP8266)
#include <ESP8266WiFi.h>
#include <ESPAsyncTCP.h>
#endif
#include <ESPAsyncWebServer.h>
#include "SPIFFS.h"
AsyncWebServer server(80);
const char* ssid = "*******";
const char* password = "********";
const char* PARAM_MESSAGE = "message";
void notFound(AsyncWebServerRequest *request) {
request->send(404, "text/plain", "Not found");
}
void setup() {
pinMode(LED_BUILTIN, OUTPUT);
Serial.begin(115200);
WiFi.mode(WIFI_STA);
WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
}
if(!SPIFFS.begin(true)){
Serial.println("An Error has occurred while mounting SPIFFS");
return;
}
Serial.println("Connected");
Serial.print("IP Address: ");
Serial.println(WiFi.localIP());
server.on("/", HTTP_GET, [](AsyncWebServerRequest *request){
request->send(SPIFFS, "/index.html", String());
});
server.on("/on", HTTP_GET, [](AsyncWebServerRequest *request){
digitalWrite(LED_BUILTIN, HIGH);
request->send(200, "text/plain", "WOW you are weird");
});
server.on("/off", HTTP_GET, [](AsyncWebServerRequest *request){
digitalWrite(LED_BUILTIN, LOW);
request->send(200, "text/plain", "WOW you are weird");
});
// Send a GET request to <IP>/get?message=<message>
server.on("/get", HTTP_GET, [] (AsyncWebServerRequest *request) {
String message;
if (request->hasParam(PARAM_MESSAGE)) {
message = request->getParam(PARAM_MESSAGE)->value();
} else {
message = "No message sent";
}
request->send(200, "text/plain", "Hello, GET: " + message);
});
// Send a POST request to <IP>/post with a form field message set to <message>
server.on("/post", HTTP_POST, [](AsyncWebServerRequest *request){
String message;
if (request->hasParam(PARAM_MESSAGE, true)) {
message = request->getParam(PARAM_MESSAGE, true)->value();
} else {
message = "No message sent";
}
request->send(200, "text/plain", "Hello, POST: " + message);
});
server.onNotFound(notFound);
server.begin();
}
void loop() {
}

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SPIFFS/data/index.html Normal file
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<!DOCTYPE html>
<html>
<head>
<title>ESP32 WEB</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
<button onclick="fetch('http://192.168.178.198/on')">Turn LED ON</button> <button onclick="fetch('http://192.168.178.198/off')">Turn LED OFF</button>
</body>
</html>