8000 HTTPUpdate problem · Issue #6304 · esp8266/Arduino · GitHub
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Jhony9625 opened this issue Jul 15, 2019 · 4 comments
Closed

HTTPUpdate problem #6304

Jhony9625 opened this issue Jul 15, 2019 · 4 comments

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@Jhony9625
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Hello, I am using the httpUpdate example and I get wrong http code the server link is this: http://qualitysystems.com.co/Blink.bin

I searched the internet and found this 2016 post #2022 I tried what it says but it has not worked and everything I find is very old. I do not know what else to do to solve this problem.

my code:
#include <Arduino.h>

#include <ESP8266WiFi.h>
#include <ESP8266WiFiMulti.h>

#include <ESP8266HTTPClient.h>
#include <ESP8266httpUpdate.h>

#define USE_SERIAL Serial

#ifndef APSSID
#define APSSID "HERMES"
#define APPSK "55469347daz"
#endif

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);
}

WiFi.mode(WIFI_STA);
WiFiMulti.addAP(APSSID, APPSK);

}

void loop() {
// wait for WiFi connection
if ((WiFiMulti.run() == WL_CONNECTED)) {

WiFiClient client;

// The line below is optional. It can be used to blink the LED on the board during flashing
// The LED will be on during download of one buffer of data from the network. The LED will
// be off during writing that buffer to flash
// On a good connection the LED should flash regularly. On a bad connection the LED will be
// on much longer than it will be off. Other pins than LED_BUILTIN may be used. The second
// value is used to put the LED on. If the LED is on with HIGH, that value should be passed
ESPhttpUpdate.setLedPin(LED_BUILTIN, LOW);

t_httpUpdate_return ret = ESPhttpUpdate.update(client, "http://qualitysystems.com.co/Blink.bin");
// Or:
//t_httpUpdate_return ret = ESPhttpUpdate.update(client, "server", 80, "file.bin");

switch (ret) {
  case HTTP_UPDATE_FAILED:
    USE_SERIAL.printf("HTTP_UPDATE_FAILD Error (%d): %s\n", 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;
}

}
}
@Jeroen88
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Jeroen88 commented Jul 16, 2019 •
edited
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I tried your URL for redirects with this tool. HTTPUpdate does not support redirects. I think if you try http://www.qtsolutions.com.co/Blink.bin instead, I think it will work

@liebman
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liebman commented Jul 16, 2019

Redirects are optionally supported. You need to call ESPhttpUpdate.followRedirects(true) to enable it.

@Jhony9625
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@Jeroen88 Thank you very much for the help, it has worked perfectly, now I will investigate how to make it detect if there is a new update to upload the code automatically.

@liebman I will try to prove what you say, thank you

@Jhony9625 Jhony9625 mentioned this issue Jul 17, 2019
Closed
@earlephilhower
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Looks like @Jeroen88 and @liebman pointed out the redirect issue, thanks. Closing.

@Jeroen88 Jeroen88 mentioned this issue Aug 30, 2019
Open
@probonopd probonopd mentioned this issue Jan 8, 2025
Open
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4 participants
@earlephilhower @liebman @Jeroen88 @Jhony9625
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