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Description
Hardware
Hardware: ESP-12 (ESP8266 Feather HUZZAH)
Core Version: 2.1.0-rc2
Description
After the .bin file is downloaded from the server, the ESP8266 reboots but gets stuck and doesn't run the new program until a physical reset happens (a button in this case on the ESP8266 Feather).
Settings in IDE
Module: ESP-12
Flash Size: 4MB
CPU Frequency: 80Mhz
Upload Using: SERIAL
Sketch
/**
* httpUpdate.ino
*
* Created on: 27.11.2015
*
*/
#include <Arduino.h>
#include <ESP8266WiFi.h>
#include <ESP8266WiFiMulti.h>
#include <ESP8266HTTPClient.h>
#include <ESP8266httpUpdate.h>
#define USE_SERIAL Serial
ESP8266WiFiMulti WiFiMulti;
void setup() {
USE_SERIAL.begin(115200);
// USE_SERIAL.setDebugOutput(true);
USE_SERIAL.println();
USE_SERIAL.println();
USE_SERIAL.println();
for(uint8_t t = 4; t > 0; t--) {
USE_SERIAL.printf("[SETUP] WAIT %d...\n", t);
USE_SERIAL.flush();
delay(1000);
}
WiFiMulti.addAP("SSID", "PASSWORD");
}
void loop() {
// wait for WiFi connection
if((WiFiMulti.run() == WL_CONNECTED)) {
t_httpUpdate_return ret = ESPhttpUpdate.update("http://server/file.bin");
//t_httpUpdate_return ret = ESPhttpUpdate.update("https://server/file.bin");
switch(ret) {
case HTTP_UPDATE_FAILED:
USE_SERIAL.printf("HTTP_UPDATE_FAILD Error (%d): %s", ESPhttpUpdate.getLastError(), ESPhttpUpdate.getLastErrorString().c_str());
break;
case HTTP_UPDATE_NO_UPDATES:
USE_SERIAL.println("HTTP_UPDATE_NO_UPDATES");
break;
case HTTP_UPDATE_OK:
USE_SERIAL.println("HTTP_UPDATE_OK");
break;
}
}
}
Console Output
[SETUP] WAIT 3...
[SETUP] WAIT 2...
[SETUP] WAIT 1...
ets Jan 8 2013,rst cause:2, boot mode:(1,7)
ets Jan 8 2013,rst cause:4, boot mode:(1,7)
wdt reset
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