keep variable after restart
Re: keep variable after restart
Is this bug been fixed? Or should we still be using another dummy RTC_DATA_ATTR variable just to keep the memory powered up?
Re: keep variable after restart
Yes, has been fixed in https://github.com/espressif/esp-idf/co ... 158dbf6b4b for master and release/v3.2, and in https://github.com/espressif/esp-idf/co ... 7143985edc for release/v3.1.
Re: keep variable after restart
Hi,
RTC_NOINIT_ATTR int waitFlag = 0;
Serial.println((String)waitFlag);
Why do I get this?
1881730620
Regards
JPD
RTC_NOINIT_ATTR int waitFlag = 0;
Serial.println((String)waitFlag);
Why do I get this?
1881730620
Regards
JPD
Arduino 1.8.10; Windows 10; ESP32 VROOM
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- Posts: 9711
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Re: keep variable after restart
...because you tell the compiler not to initialize the variable, and that seemingly takes precedence over the fact that you tell it to initialize the variable.
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