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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@dprime
I'm writing some code to do some logging of data to the SD card and am seeing occasional errors when calling appendFileSync(), 2 writes out of 160 in a recent run.
The error is: "ERROR: Unable to write file : INT_ERR"
The appendFileSync() doesn't return a value to tell me programatically whether the operation succeeded or not. Is there any other way to tell if appendFileSync() encountered an error?