mainmenu_option next_comment comment "Laufschrift-Borg Jochen port setup" choice 'port for row select' \ "PORTA PORTA \ PORTB PORTB \ PORTC PORTC \ PORTD PORTD" \ 'PORTB' ROWPORT choice 'Column shiftregister Port' \ "PORTA PORTA \ PORTB PORTB \ PORTC PORTC \ PORTD PORTD" \ 'PORTD' COLPORT comment "pin numbers on shiftregister port" choice 'CLK Pin' \ "Pin0 0 \ Pin1 1 \ Pin2 2 \ Pin3 3 \ Pin4 4 \ Pin5 5 \ Pin6 6 \ Pin7 7" \ 'Pin6' PIN_CLK choice 'DATA Pin' \ "Pin0 0 \ Pin1 1 \ Pin2 2 \ Pin3 3 \ Pin4 4 \ Pin5 5 \ Pin6 6 \ Pin7 7" \ 'Pin4' PIN_DATA choice 'LINE_EN Pin' \ "Pin0 0 \ Pin1 1 \ Pin2 2 \ Pin3 3 \ Pin4 4 \ Pin5 5 \ Pin6 6 \ Pin7 7" \ 'Pin5' PIN_LINE_EN endmenu