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Merge pull request #11 from torlando-tech/fix/ble-wdt-stability

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Fix Task WDT crashes from LVGL priority starvation
This commit is contained in:
Torlando
2026-03-04 17:07:27 -05:00
committed by GitHub
parent f24d80688a ed8c08109f
commit 3c81eeb5be
3 changed files with 38 additions and 29 deletions
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src/main.cpp
+4 -3
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@@ -656,9 +656,10 @@ void setup_lvgl_and_ui() {
INFO("LVGL initialized");
// Start LVGL on its own FreeRTOS task for responsive UI
// Core 1, priority 2 (higher than default to ensure smooth rendering)
// All LVGL API calls from other code are protected by mutex (LVGL_LOCK)
if (!UI::LVGL::LVGLInit::start_task(2, 1)) {
// Core 1, priority 1 (same as loopTask — round-robin scheduling).
// Previously priority 2, but this starved loopTask of CPU time during
// heavy rendering, causing 30s WDT timeouts on loopTask.
if (!UI::LVGL::LVGLInit::start_task(1, 1)) {
ERROR("Failed to start LVGL task!");
while (1) delay(1000);
}