Position of the current long press.
Counter to count the number of presses.
Position of the current unstable position which is debounced
OptionaldebounceTimer to debounce the raw position.
OptionallongTimer to detect a long press.
OptionalmultiTimer to detect multi presses.
Position previously reported in events.
Position of the previous multi press.
Flag to indicate if the current press is a long press.