Brussels / 1 & 2 February 2020

schedule

BASICODE: the 8-bit programming API that crossed the Berlin Wall


At the height of the cold war, BASIC programs exchanged by radio and cassette tape provided young people of socialist Eastern and capitalist Western Europe a rare insight into each other's worlds. BASICODE was a transmission format and an API developed by the Dutch public broadcasting service to overcome the challenge of exchanging open source hobby programs in the highly fragmented 8-bit computing landscape of the early 1980s, which was dominated by mutually incompatible versions of BASIC. Somewhat improbably, the format was picked up across the iron curtain in the German Democratic Republic, where it experienced its age of greatest popularity. The need for programs to work on platforms with widely different capabilities and incompatible syntaxes forced it to be simply structured, highly regulated and relatively well documented. This makes it ideally suited for implementation in a web browser.

  • An early age of open source
  • Modulating source code for radio transmission
  • An API based on GOSUBs in BASIC
  • East and West in the 1980s
  • Implementing BASICODE in a web browser

Speakers

Rob Hagemans

Links