If the current parity state cannot be retrieved, this property returns
nil
Example
{{example}}
Port.parity
Sets/gets the parity mode of the serial port, using the following possible values :
"none": No parity bit is used"odd": parity bit is set to ensure an odd number of 1 in the data"even": parity bit is set to ensure an even number of 1 in the data"mark": parity bit is always set to 1"space": parity bit is always set to 0