Commit Graph

2 Commits

Author SHA1 Message Date
Virgil Dupras 8ccddbcb0e Separate shell and acia input buffers
They serve a different purpose. The goal of the ACIA buffer is to ensure
that we don't miss an input. The goal of the shell buffer is to wait
until the user presses return.

The ACIA buffer has been moved to shell and replaced with a circular
buffer, a more appropriate data structure for this kind of purpose.

Also, introduce `aciaGetC`.
2019-04-14 14:04:31 -04:00
Virgil Dupras 6bb454232a Extract "acia.asm" from shell
Also, come up with a way to make parts play well together memory-wise.
2019-04-13 16:01:20 -04:00