Created
September 14, 2020 15:50
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Local Network OTA ESP8266
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#include <ESP8266WiFi.h> | |
#include <ESP8266mDNS.h> | |
#include <WiFiUdp.h> | |
#include <ArduinoOTA.h> | |
#include <ESP8266WebServer.h> | |
#ifndef STASSID | |
#define STASSID "Jalukan" | |
#define STAPSK "12345678" | |
#endif | |
const char* ssid = STASSID; | |
const char* password = STAPSK; | |
ESP8266WebServer server; | |
bool ota_flag = true; | |
uint16_t time_elapsed = 0; | |
// setup() | |
void setupOTA() { | |
Serial.println("Booting"); | |
WiFi.mode(WIFI_STA); | |
WiFi.begin(ssid, password); | |
while (WiFi.waitForConnectResult() != WL_CONNECTED) { | |
Serial.println("Connection Failed! Rebooting..."); | |
delay(5000); | |
ESP.restart(); | |
} | |
ArduinoOTA.setPasswordHash("21232f297a57a5a743894a0e4a801fc3"); | |
ArduinoOTA.onStart([]() { | |
String type; | |
if (ArduinoOTA.getCommand() == U_FLASH) { | |
type = "sketch"; | |
} else { // U_FS | |
type = "filesystem"; | |
} | |
// NOTE: if updating FS this would be the place to unmount FS using FS.end() | |
Serial.println("Start updating " + type); | |
}); | |
ArduinoOTA.onEnd([]() { | |
Serial.println("\nEnd"); | |
}); | |
ArduinoOTA.onProgress([](unsigned int progress, unsigned int total) { | |
Serial.printf("Progress: %u%%\r", (progress / (total / 100))); | |
}); | |
ArduinoOTA.onError([](ota_error_t error) { | |
Serial.printf("Error[%u]: ", error); | |
if (error == OTA_AUTH_ERROR) { | |
Serial.println("Auth Failed"); | |
} else if (error == OTA_BEGIN_ERROR) { | |
Serial.println("Begin Failed"); | |
} else if (error == OTA_CONNECT_ERROR) { | |
Serial.println("Connect Failed"); | |
} else if (error == OTA_RECEIVE_ERROR) { | |
Serial.println("Receive Failed"); | |
} else if (error == OTA_END_ERROR) { | |
Serial.println("End Failed"); | |
} | |
}); | |
ArduinoOTA.begin(); | |
Serial.println("Ready"); | |
Serial.print("IP address: "); | |
Serial.println(WiFi.localIP()); | |
server.on("/restart",[]() { | |
server.send(200, "text/plain", "Restarting..."); | |
delay(1000); | |
ESP.restart(); | |
}); | |
server.on("/setflag",[]() { | |
server.send(200, "text/plain", "Setting Flag..."); | |
ota_flag = true; | |
time_elapsed = 0; | |
}); | |
server.begin(); | |
} | |
// placed inside loop() before your program | |
void handleOTAIfAny() { | |
if(ota_flag) { | |
uint16_t time_start = millis(); | |
while(time_elapsed < 15000) { | |
ArduinoOTA.handle(); | |
time_elapsed = millis()-time_start; | |
delay(10); | |
} | |
ota_flag = false; | |
} | |
server.handleClient(); | |
} |
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