Flush debugging serial output after every line.

Wait for the serial port to be ready after every debug function.
This fixes an issue with serial port detection.
1 file changed
tree: 46e9d6924fa0b44d4d5f1719f1bbf816aeb33268
  1. .gitignore
  2. COPYING
  3. COPYING.LESSER
  4. Makefile
  5. README
  6. TODO
  7. src/
  8. tools/
  9. vgasrc/