85 lines
1.9 KiB
C++
85 lines
1.9 KiB
C++
/**
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esp32 firmware OTA
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Purpose: Perform an OTA update to both firmware and filesystem from binaries located
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on a webserver (HTTPS) without checking for certificate validity
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Usage: If the ESP32 had a previous successful WiFi connection, then no need to set the ssid/password
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to run this sketch, the credentials are still cached :-)
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Sketch 1 will FOTA to Sketch 2, then Sketch 3, and so on until all versions in firmware.json are
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exhausted.
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*/
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#include <ESP32-targz.h> // optional ESP32-targz for gzip compressed firmwares
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#include <esp32FOTA.hpp>
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#include <debug/test_fota_common.h>
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// esp32fota settings
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int firmware_version_major = 1;
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int firmware_version_minor = 1;
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int firmware_version_patch = 0;
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// #define FOTA_URL "http://server/fota/fota.json"
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const char* firmware_name = "esp32-fota-http";
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const bool check_signature = false;
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const bool disable_security = true;
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// for debug only
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const char* title = "1.1";
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const char* description = "Basic example with no security and no filesystem";
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esp32FOTA FOTA;
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void setup_wifi()
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{
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delay(10);
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Serial.print("MAC Address ");
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Serial.println( WiFi.macAddress() );
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WiFi.begin(); // no WiFi creds in this demo :-)
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while (WiFi.status() != WL_CONNECTED)
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{
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delay(500);
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Serial.print(".");
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}
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Serial.println("");
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Serial.println(WiFi.localIP());
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}
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void setup()
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{
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Serial.begin(115200);
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PrintFOTAInfo();
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{
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auto cfg = FOTA.getConfig();
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cfg.name = (char*)firmware_name;
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cfg.manifest_url = (char*)FOTA_URL;
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cfg.sem = SemverClass( firmware_version_major, firmware_version_minor, firmware_version_patch );
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cfg.check_sig = check_signature;
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cfg.unsafe = disable_security;
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//cfg.root_ca = MyRootCA;
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//cfg.pub_key = MyRSAKey;
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FOTA.setConfig( cfg );
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}
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FOTA.printConfig();
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setup_wifi();
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}
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void loop()
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{
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FOTA.handle();
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delay(20000);
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}
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