Parity calcuation test is inverted

[nsloss]

In line 286: the test is !='E' paritybit?false:true
then at a later stage paritybit = (b&1) ^ paritybit;

The parity will be calculated incorrectly it should instead be
if (_parity == 'E' paritybit ? false:true)

Then the parity bit will be set correctly.

ConfigurableSoftwareSerial/ConfigurableSoftwareSerial.cpp

Line 286 in 0458b25

bool parityBit = _parity!='E' ? false : true;

Best regards,

Nat