What happens when a file is not properly closed: say the device happens to crash or be repowered ?
Is some part of the file readable or is it all gone ?
Is it possible to check if a given file is still being written or if it is already closed ?
As one can guess I need these features for data logging and data recovery.
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Espressif Systems is a fabless semiconductor company providing cutting-edge low power WiFi SoCs and wireless solutions for wireless communications and Internet of Things applications. ESP8266EX and ESP32 are some of our products.