Hello! I am using the CC65 'C' cross compiler and I wish to produce a graphics library for the CC65 project.
However, first I need to be able to change graphics modes. Initially I will be happy to be able to get into graphics mode 15 (+16 for no text window). This is proving a nightmare to sort out.
Does anyone have a section of 'C' or Assembly language code which will do this? And if you do, if it is easily adaptable for other graphics modes, then that would be an added bonus!