Virgil Dupras
942ff37bf8
shell: implement load command
2019-04-14 14:53:16 -04:00
Virgil Dupras
461c09f1e5
Decouple shell from acia
2019-04-14 14:24:29 -04:00
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
Virgil Dupras
ac22a206ae
shell: handle inputs with interrupts
2019-04-13 15:02:29 -04:00
Virgil Dupras
358c551bcc
shell: add input routine
2019-04-12 21:28:50 -04:00
Virgil Dupras
89e4edfa52
Add parts/platforms
2019-04-12 15:53:05 -04:00
Virgil Dupras
7bf3e2f71e
Let's get the ball rolling!
2019-04-12 15:16:12 -04:00
Virgil Dupras
503089a41c
Initial commit
2019-03-06 14:28:56 -05:00
