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Fix: disable temperature readings for ESP32-S3

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reading the temperature is flawed and leads to unexpected reboots, which
we observed more and more often recently. since the user experience is
trash if the module resets unexpectedly from time to time, it seems to
be more important to prevent reboots where ever possible rather than
keeping the temperature readings.

closes #1708.
This commit is contained in:
Bernhard Kirchen
2025-03-07 15:36:41 +01:00
committed by Thomas Basler
parent 3934284a6f
commit 0b798056f3
1 changed files with 2 additions and 1 deletions
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3
lib/CpuTemperature/src/CpuTemperature.cpp
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@@ -19,8 +19,9 @@ CpuTemperatureClass CpuTemperature;
float CpuTemperatureClass::read()
{
#ifdef CONFIG_IDF_TARGET_ESP32S2
#if defined(CONFIG_IDF_TARGET_ESP32S2) || defined(CONFIG_IDF_TARGET_ESP32S3)
// Disabling temperature reading for ESP32-S2 models as it might lead to WDT resets.
// Same issue with ESP32-S3, where such WDT resets have been observed multiple times.
// See: https://github.com/espressif/esp-idf/issues/8088
return NAN;
#endif