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Implement OTA release compatibility checking system

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Implement a comprehensive solution for validating a firmware before an
OTA updated is committed.  WLED metadata such as version and release
is moved to a data structure located at near the start of the firmware
binary, where it can be identified and validated.

Co-authored-by: netmindz <442066+netmindz@users.noreply.github.com>
This commit is contained in:
copilot-swe-agent[bot]
2025-09-14 12:13:03 +00:00
committed by Will Miles
parent e4cabf8de6
commit a073bf32e4
12 changed files with 593 additions and 90 deletions
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5
wled00/wled.cpp
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@@ -1,6 +1,7 @@
#define WLED_DEFINE_GLOBAL_VARS //only in one source file, wled.cpp!
#include "wled.h"
#include "wled_ethernet.h"
#include "ota_update.h"
#ifdef WLED_ENABLE_AOTA
#define NO_OTA_PORT
#include <ArduinoOTA.h>
@@ -173,9 +174,9 @@ void WLED::loop()
if (millis() - heapTime > 15000) {
uint32_t heap = getFreeHeapSize();
if (heap < MIN_HEAP_SIZE && lastHeap < MIN_HEAP_SIZE) {
DEBUG_PRINTF_P(PSTR("Heap too low! %u\n"), heap);
forceReconnect = true;
DEBUG_PRINTF_P(PSTR("Heap too low! %u\n"), heap);
strip.resetSegments(); // remove all but one segments from memory
if (!Update.isRunning()) forceReconnect = true;
} else if (heap < MIN_HEAP_SIZE) {
DEBUG_PRINTLN(F("Heap low, purging segments."));
strip.purgeSegments();