Open
Description
My code works fine with version 2.0 but fails with version 3.0.
The error given is as follows:
Arduino_ESP_OTA::download failed with error code -1114268484
This is on an ESP32 wrover system.
I had updated the root.ca.h file.
The code follows:
/******************************************************************************
* INCLUDE
******************************************************************************/
#include "thisApp.h"
#include <esp_task_wdt.h>
#ifdef OTA_FILE_LOCATION
#include <Arduino_ESP32_OTA.h>
#include "root_ca.h"
/******************************************************************************
* SETUP/LOOP
******************************************************************************/
void do_OTA()
{
esp_task_wdt_delete(NULL);
Arduino_ESP32_OTA ota;
Arduino_ESP32_OTA::Error ota_err = Arduino_ESP32_OTA::Error::None;
/* Configure custom Root CA */
ota.setCACert(root_ca);
Serial.println("Initializing OTA storage");
if ((ota_err = ota.begin()) != Arduino_ESP32_OTA::Error::None)
{
Serial.print ("Arduino_ESP_OTA::begin() failed with error code ");
Serial.println((int)ota_err);
return;
}
Serial.println("Starting download to flash ...");
char loc[100];
sprintf(loc,"%s?%d",OTA_FILE_LOCATION,millis()); // defeat caches
Serial.printf("From location: %s\n", loc);
int const ota_download = ota.download( loc );
if (ota_download <= 0)
{
Serial.print ("Arduino_ESP_OTA::download failed with error code ");
Serial.println(ota_download);
return;
}
Serial.print (ota_download);
Serial.println(" bytes stored.");
Serial.println("Verify update integrity and apply ...");
if ((ota_err = ota.update()) != Arduino_ESP32_OTA::Error::None)
{
Serial.print ("ota.update() failed with error code ");
Serial.println((int)ota_err);
return;
}
Serial.println("Performing a reset after which the bootloader will start the new firmware.");
delay(1000); /* Make sure the serial message gets out before the reset. */
ota.reset();
}
#else
void do_OTA()
{
Serial.println("OTA_FILE_LOCATION is not defined.");
}
#endif