6 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	902c6a5dd3	shell: add count arg to peek ... Also, fix seek reversed endianness.	2019-04-14 11:54:18 -04:00
Virgil Dupras	e4e7db8e23	shell: cleanup	2019-04-14 11:22:45 -04:00
Virgil Dupras	21168f6c4e	shell: implement seek and peek ... This introduces `core.asm` which includes routines used by other parts.	2019-04-14 11:17:38 -04:00
Virgil Dupras	9580cc3994	shell: add "seek" and "peek" dummy commands ... This change introduces a command name matching algo.	2019-04-13 22:39:28 -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