izaya
/
collapseos
mirror of https://github.com/hsoft/collapseos.git
1
0
Fork 0
Code Issues Releases Wiki Activity
1,592 Commits 4 Branches 0 Tags 10 MiB
Commit Graph

62 Commits

Author SHA1 Message Date
Virgil Dupras 7001446212 Complete overhaul of recipes 
Recipes contain bits and pieces of hardware-related knowledge, but
these bits feel sparse. I've been wanting to consolidate hardware-
related documentation for a while, but always fell at odds with the
recipes organisation.

We don't have recipes anymore, just a /doc/hw section that contains
hardware-related documentation which often translate to precise
instructions to run Collapse OS on a specific machine.

With this new organisation, I hope to end up with a better, more
solid documentation.
 2020-10-30 20:39:39 -04:00
Virgil Dupras 705d68deec Move most of the high layer of comp core into the low one 
With KEY and EMIT being switch words, most of the high layer can
be defined before drivers.

In addition to this change, I've compacted core blocks which were
becoming quite sparse.
 2020-10-28 18:18:00 -04:00
Virgil Dupras 6947fea2a8 emul/z80: add SD card support to SMS 
It works (in emulation, but soon on real hardware!), but the LIST
command is awkward due to tight screen estate...
 2020-10-25 16:53:58 -04:00
Virgil Dupras 25a35cf28e Move 8086 boot code from B800 to B440 
That slims down blkfs a lot.
 2020-09-21 20:09:42 -04:00
Virgil Dupras 037c10fc57 Move AVR programmer from B690 to B160 
Also, remove leftovers from previous move.
 2020-09-21 20:00:49 -04:00
Virgil Dupras faf088b397 Move AVR assembler from B650 to B50 
And move its doc to doc/asm.txt
 2020-09-21 19:52:53 -04:00
Virgil Dupras b21be43535 Move 8086 assembler from B730 to B30 
Also, move doc to doc/asm.txt.

Also, fix the pcat recipe which was broken since the overlay change.
I hadn't noticed it because I didn't have to rebuild the MBR.
 2020-09-21 19:24:54 -04:00
Virgil Dupras 91f79d1131 Move z80a from B200 to B5 
The idea is to consider assemblers as "runtime" apps instead of
placing them in the "bootstrap" section of the blocks. These apps
will be used for much more than bootstrapping.

Moved its documentation to doc/asm.txt and made its code blocks
more compact.
 2020-09-21 17:51:08 -04:00
Virgil Dupras a348ee9106 Remove Extra words 
The few extra bytes they save in the core aren't worth the extra
complexity. This was initially done in a context where I had
troubles keeping the RC2014 binary with SDC inside the 8K limit.

At this point, even with the few extra bytes we add here, we're at
7200 bytes, so I'd say we're fine.
 2020-09-21 14:51:46 -04:00
Virgil Dupras fea9beac1e recipes/pcat: move recipe blocks into local overlay 2020-09-20 20:48:52 -04:00
Virgil Dupras 475171d07b recipes/ti84: move recipe blocks into local overlay 2020-09-20 20:24:09 -04:00
Virgil Dupras 373d03e0b1 recipes/trs80: move recipe blocks into local overlay 2020-09-20 11:57:30 -04:00
Virgil Dupras 97ec2569a0 recipes/rc2014: move recipe blocks into local overlay 2020-09-20 10:50:13 -04:00
Virgil Dupras 8e624034bf recipes/sms: move recipe blocks into local overlay 2020-09-20 10:21:21 -04:00
Virgil Dupras 85f8543e17 avrspi: first steps 
After having done my initial handshaking, I thought the rest of the
job was only a matter of implementing the protocol, but I was wrong.
There were many issues to fix before I could reliably communicate
with my 328P, mostly timing.

Now, I seem to be able to reliably extract fuse information, but
only in batch mode (that is, run "asp$ aspfl@" directly, then
running "(spid)" before running the next command). If I try to
interact with the chip in a single asp$ session, I sometimes get
wrong values (but no sync error! that's worrying...).
 2020-08-30 08:01:09 -04:00
Virgil Dupras 124da6adec Move SD Card subsystem outside of RC2014 recipe and add protocols 
Although the SPI Relay driver is RC2014-specific, the SD Card driver
is generic enough to be a subsystem. That's the second subsystem we
add and this warrants, I think, the formalization of a new concept:
protocols.
 2020-08-16 14:30:33 -04:00
Virgil Dupras 44a4c59525 Indicate unused blocks in master index 
It gives a better idea of where stuff can be moved/added to.
 2020-08-16 09:38:50 -04:00
Virgil Dupras 007252e459 Move SIO driver into RC2014 recipe 2020-08-16 09:31:02 -04:00
Virgil Dupras ab72a4f383 doc: take bootstrap guide out of blkfs 2020-08-16 08:33:02 -04:00
Virgil Dupras fd69195799 doc: take dictionary out of blkfs 2020-08-16 08:22:41 -04:00
Virgil Dupras d03d93668f doc: take implementation notes out of blkfs 2020-08-16 08:08:23 -04:00
Virgil Dupras 5c4bbaabf4 doc: move usage documention out of the system 2020-08-15 19:40:36 -04:00
Virgil Dupras ddb934813e sio: new driver 2020-08-15 09:44:19 -04:00
Virgil Dupras 2d9a07d215 blkunpack: don't include trailing empty lines 
This was becoming heavy to manage.
 2020-06-23 06:52:34 -04:00
Virgil Dupras 94ed01086a pcat: move drivers and xcomp to blkfs 2020-06-22 14:21:25 -04:00
Virgil Dupras 177750c928 recipes/pcat: first steps into 8086! 2020-06-12 14:03:31 -04:00
Virgil Dupras 405444d630 8086asm: first steps 2020-06-12 10:49:27 -04:00
Virgil Dupras f6ded7712e VE: add 't' 
This is the first commit I do entirely in VE. It's a habit I'm planning
on taking as it helps a lot to find usability issues.
 2020-06-11 18:12:01 -04:00
Virgil Dupras c07a594e1a Begin working on a Visual Editor 2020-06-04 10:39:59 -04:00
Virgil Dupras 4c1cacd8d0 Remove Linker 
Now that the boot binary is fully cross-compiled, there's no use for
the linker anymore. Theoretically, it could still be useful, but I
can't think of a real use case.

Let's take it out of the picture. If it's ever needed again, I'll
know where to find it.
 2020-05-24 10:22:56 -04:00
Virgil Dupras 6bff03a48b Move adev to core 
It's small enough to be worth it.
 2020-05-22 14:50:34 -04:00
Virgil Dupras 0939241db1 Add bootstrap guide 2020-05-21 15:25:12 -04:00
Virgil Dupras b874a1c175 ps2: wip 2020-05-20 18:56:18 -04:00
Virgil Dupras ee3407bf1c avra: first steps 2020-05-16 09:51:02 -04:00
Virgil Dupras bd38d80f9c Move Cross-compiled core from B390 to B350 
and renamed it "Core words". Also, reworded the presentation.
 2020-05-15 22:44:49 -04:00
Virgil Dupras 43eabf566b sms: WIP ! 2020-05-14 22:15:31 -04:00
Virgil Dupras 68262f925b Almost done De-XPACKing! 2020-05-14 09:58:48 -04:00
Virgil Dupras bd1e76ec5b Gather all RC2014 drivers into a single "RC2014 Recipe section" 2020-05-13 14:56:38 -04:00
Virgil Dupras 9b85961093 Rename "Core words" to "XPACKed core" 
Now that this section is so small, I think I can see a possibility
for cross-compiling Collapse OS entirely, which would be great
because we could get rid of the relinker.
 2020-05-13 14:31:56 -04:00
Virgil Dupras 029df00ad4 Free some space for xcomp core 2020-05-13 09:11:57 -04:00
Virgil Dupras cbf5baf3b6 Pack core words a bit 
This leaves space for xcomp-core which is growing.
 2020-05-12 21:27:06 -04:00
Virgil Dupras 9ad7ee7a4b Rename Inner core to Cross-compiled core 
And refreshed description.
 2020-05-11 22:23:26 -04:00
Virgil Dupras 4e98ef11bd ti-84+: wip 
I need RSHIFT and LSHIFT first...
 2020-05-07 15:08:42 -04:00
Virgil Dupras f2f3474698 Begin copying fonts (and compiler) to blk 2020-05-07 12:09:52 -04:00
Virgil Dupras b89fa2981f recipes/trs80: move RECV program to blkfs 2020-05-05 22:21:27 -04:00
Virgil Dupras f38de1c151 Introduce the notion of Extra words 2020-04-29 21:52:18 -04:00
Virgil Dupras 0044011f06 Move AT28 and TRS80 drivers to higher blocknos 
I'm reserving the 100-200 range for non-bootstrapping needs.
 2020-04-29 21:04:10 -04:00
Virgil Dupras 865f4f9256 Move AT28 driver to blkfs 
And adjust rc2014/eeprom recipe
 2020-04-26 15:18:28 -04:00
Virgil Dupras dee7eea497 Move link.fs to blkfs 2020-04-26 14:37:54 -04:00
Virgil Dupras 6f896caf7a Copy core words to blkfs 2020-04-25 21:54:07 -04:00