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How to read LittleFS file to std::string (using Arduino/PlatformIO)

Categories: C/C++, ESP8266/ESP32, PlatformIO
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How to fix esp-tls-mbedtls: mbedtls_x509_crt_parse returned -0x2180

Categories: C/C++, Embedded, ESP8266/ESP32, Networking
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1 min read
How to print string as sequence of Hex bytes in Arduino

Categories: Arduino, C/C++
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How to Serial.println() a std::string

Categories: Arduino, C/C++, Embedded
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How to convert Arduino String to std::string

Categories: Arduino, C/C++
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How to get filesize in LittleFS (ESP32/PlatformIO)

Categories: C/C++, ESP8266/ESP32, PlatformIO
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How to fix GCC elaborated-type-specifier for a scoped enum must not use the 'class' keyword

Categories: C/C++, GCC Errors
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1 min read
How to fix STM32 error: expected constructor, destructor, or type conversion before __declspec(dllexport)

Categories: C/C++, GCC Errors, STM32
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1 min read
How to read ESP32 NVS value into std::string

Categories: C/C++, ESP8266/ESP32
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2 min read
How to fix C/C++ 'size_t' does not name a type

Categories: C/C++, GCC Errors
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1 min read