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collapseos
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Commit Graph

17 Commits

Author SHA1 Message Date
Virgil Dupras a19376df6c Copy ACIA driver to blkfs 
We can get rid of acia.z80, but not of acia.fs yet, we still need it.
 2020-04-23 12:42:41 -04:00
Virgil Dupras dd6ce1b8fe Avoid using (xentry) outside xcomp config 2020-04-23 12:09:31 -04:00
Virgil Dupras a2d89de557 drv/sdc: implement core words in z80 
In addition to making the driver significantly faster, it allows us
to make SDC port configuration opaque to sdc.fs.
 2020-04-18 20:33:51 -04:00
Virgil Dupras a70366aa43 drv/sdc: Implement SDC! 
This has been tested in the RC2014 emulator. I could edit blocks with
the Block Editor and they would correctly be written to SDC.
 2020-04-18 19:39:28 -04:00
Virgil Dupras 47a7133b8b drv/sdc: Implement "SDC@" as a BLK@ word 
"0 LIST" in the RC2014 emulator w/ SD card works!
 2020-04-18 18:00:13 -04:00
Virgil Dupras 052c744000 drv/sdc: implement "SDC@" 
I can read a block from blkfs in RC2014 emulator. It even checks
CRC16 successfully!
 2020-04-18 14:22:26 -04:00
Virgil Dupras c64a8a2e2b drv/sdc: new unit to drive SD card through SPI relay 
Goes through initialization in RC2014 emulator.
 2020-04-18 11:11:11 -04:00
Virgil Dupras 19d94dfb47 recipes/rc2014: stage1 is too big! saving some space 
stripfc requires 2 spaces before "(" to strip a comment. This was
a low hanging fruit for me to get stage1.bin under the 8K line.

That thing is getting tight...
 2020-04-17 21:10:48 -04:00
Virgil Dupras b01de82fd1 drv/acia: latest bells and whistles 2020-04-16 08:18:55 -04:00
Virgil Dupras b536d3bfd6 rc2014: complete the EEPROM recipe 2020-04-13 14:41:02 -04:00
Virgil Dupras 4c7dfe0dfe Add drv/at28 2020-04-12 21:49:42 -04:00
Virgil Dupras 13cf294201 rc2014/acia: adjust to latest developments 2020-04-11 15:11:36 -04:00
Virgil Dupras 4515241318 drv/acia: fix broken buffer bounds 
How did this ever work?
 2020-04-08 08:26:04 -04:00
Virgil Dupras 7b42bbde27 rc2014: aaalmost there... 
Red 5 standing by.
 2020-04-04 17:07:35 -04:00
Virgil Dupras d1f4dc0ca3 rc2014: aaaalmost there.... 2020-04-04 14:27:23 -04:00
Virgil Dupras 5be9b9cd3e rc2014: we're almost getting there... 2020-04-04 10:31:22 -04:00
Virgil Dupras c56386af02 wip 2020-04-02 23:21:53 -04:00