The general configuration consists of options that relates to how the watch system is configured.
Size of the buffer that is to be used to hold data. If this is chosen too small, data may be lost before it is logged. This buffer is read by the GUI using a timer.
The frequency (in milliseconds) for which the GUI is reading data from the buffer.
Choose if the buffer used to hold the data should wrap if the buffer overflows. If this is set to true, then new values may overwrite the oldest value in the buffer. If it is false, then new values will be discarded until the GUI reads the buffer.