Class used for the creation and storage of a pairing QR Code (just the text, not the actual graphic) from a HAP Setup Code, HAP Category, and HAP Setup ID. The resulting QR Code text is output to Serial Monitor whenever the SetUp Code is generated or changed. The user can type this text into any QR Generator to create a QR Code graphic for pairing the device to HomeKit (in lieu of creating a printed tag of the Setup Code formatted using the Scancardium font).
Though not needed for HomeSpan, this class implements all the settings and parameters (such as Version and Reserved) used to generate any Apple HomeKit QR Code.
This class is used internally by HomeSpan and is not intended for the end-user.
Gregg