arduino/esp8266
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For Test ONLY
This commit is contained in:
John Doe
2015-06-30 23:48:09 +03:00
committed by Ivan Grokhotkov
parent a82796f83f
commit dc9072b94b
5 changed files with 149 additions and 7 deletions
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libraries/ESP8266mDNS/examples/DNS_SD_Arduino_OTA/DNS_SD_Arduino_OTA.ino Normal file
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#include <ESP8266WiFi.h>
#include <ESP8266mDNS.h>
#include <WiFiUDP.h>
const char* host = "esp8266-ota";
const char* ssid = "**********";
const char* pass = "**********";
const uint16_t aport = 8266;
WiFiUDP listener;
void setup() {
Serial.begin(115200);
Serial.setDebugOutput(true);
Serial.println("");
Serial.println("Arduino OTA Test");
Serial.printf("Sketch size: %u\n", ESP.getSketchSize());
Serial.printf("Free size: %u\n", ESP.getFreeSketchSpace());
WiFi.begin(ssid, pass);
if(WiFi.waitForConnectResult() == WL_CONNECTED){
MDNS.begin(host);
MDNS.addService("arduino", "tcp", aport);
listener.begin(aport);
Serial.print("IP address: ");
Serial.println(WiFi.localIP());
}
}
void loop() {
if (ota_cmd_listener.parsePacket()) {
IPAddress remote = listener.remoteIP();
int cmd = listener.parseInt();
int port = listener.parseInt();
int sz = listener.parseInt();
Serial.printf("Starting Update: cmd:%d, port:%d, size:%d\r\n", cmd, port, sz);
WiFiClient cl;
if (!cl.connect(remote, port)) {
Serial.println("Failed to connect");
return;
}
listener.stop();
if (!ESP.updateSketch(cl, sz)) {
Serial.println("Update failed");
listener.begin(aport);
}
}
delay(100);
}