Commit Graph

381 Commits

Author SHA1 Message Date
David Fenyes
d6d1b60ff9 Merge branch 'master' of https://github.com/osiweb/unified_retro_keyboard 2020-01-02 22:16:08 -06:00
David Fenyes
2cdabd6d4c updated rendering 2020-01-02 22:15:48 -06:00
David Fenyes
dff3830307 ASCII interface update
- Fix wrong direction DIP switch diodes
- Add buffers to permit ISP lines to also be used as output and LED drivers
- Allow 3 keyboard LEDs and 3 host outputs (RESET, CLEAR, BREAK, LOCAL, etc.).
- Outputs 1 and 3 are general purpose (can be open drain or driven).  Output 2
  is open collector (with optional on-board pullup).
2020-01-02 22:13:36 -06:00
dfnr2
865940518b Update README.md 2020-01-02 21:43:20 -06:00
David Fenyes
4621770c31 README.md update to add assembly image 2020-01-02 21:38:20 -06:00
dfnr2
399813c0c7 Create README.md 2020-01-02 21:31:40 -06:00
Dave
b6418f578e OSI mounting holes
Add library modules for OSI mounting holes on PCB, and holes in the aligner for
spacers to pass through.
2020-01-02 10:13:37 -06:00
Dave
594e3d7d8b Finalize layout and mounting
- Add apple 2 mounting slots (and stretch PCB to accommodate slots
- Add pass-through holes in aligners for OSI keyboard spacers
- Move 'ESC' key next to '1' key
- Add TAB key next to Q key
- remove 'here is' and finalize "helper" keys along left side of keyboard
- move legends off of PCB traces
- update to release 1.3
2020-01-02 10:08:11 -06:00
Dave
6b201ac997 Add missing asdf_keymaps.h file 2019-12-29 09:24:11 -06:00
Dave
3c34734a46 I/O cleanup and SYS_RESET fix
- Break out initialization of SYS_RESET, CLEAR, STROBE, and CAPS LED into
  separate functions.

- Emulate open collector output for SYS_RESET: OFF=input with weak pullup.
  ON=output low.

- Add function to cap CAPS LED.
2019-12-28 10:22:00 -06:00
Dave
8aeab966d4 Keyboard interface cleanups for ASCII controller
Fixed lines for POWER LED and button, SHIFT Lock, Rubout, and CAPS LED.
2019-12-27 13:03:46 -06:00
Dave
088af21650 modifier cleanups
- add caps key function, similar to shift.  This is intended for a DIP switch
  setting to switch the keyboard between all CAPS and upper/lower modes.
- clean up the modifier state enums to include all legal values
- clean up the modifier index value calculation to improve readability.
2019-12-24 22:27:24 -06:00
Dave
f0772180cb Break out keymap definitions
- Separate the "asdf_keymaps.h" files into
-- "asdf_keymaps.h" which is not keymap dependent and contains keymap function
   prototypes
-- "asdf_keymap_defs.h" which contains the keymap definitions
-- Move definitions of number of rows and columns from asdf.h to keymaps_defs.h.
-- keymap_defs.h is copied from the keymaps directory depending on which keymap
   is specified in the Makefile.
-- Makefile fixes for the above changes
-- Fix includes in several files to reflect the above changes.
2019-12-24 21:54:35 -06:00
Dave
4923433c10 Fix '<' and '>'
Swapped '<' and '>' in ascii and ascii_swapped_o keymaps.
2019-12-24 11:19:10 -06:00
Dave
adcb32aada Swap "O" (Cap O) and "0" (zero) keys
The "0" and "O" keys were swapped on the PCB, requiring a keymap fix for the
ASCII adapter.  The swapped keys would not be an issue for a keyscanning ASCII
converter, but would preclude use in OSI systems, so this fix puts the keys
back in position compatible with OSI.
2019-12-24 09:27:53 -06:00
Dave
74fa1db6ba Comment fix
Fix the comment in the "Swapped O and zero" keymap to indicate board rev that
pairs with the keymap.
2019-12-24 09:26:59 -06:00
Dave
d5d1eef10c Fix swapped 'O' and '0' keys
Reverts the ASCII keymap to proper position of 'O' and 'o' keys, and create a
new keymap for rev 1.2 and earlier of the key matrix with swapped 'O' and '0'
keys.
2019-12-24 08:53:28 -06:00
Dave
bb6c754ee1 Fixed CAPSLOCK reference
Keymaps/asdf_keymaps_ascii.h: changed CAPS_LOCK to CAPS
2019-12-24 02:35:51 -06:00
Dave
cc06648930 Change SHIFT LOCK to CAPS LOCK
Keymaps/asdf_keymaps_ascii.h: change the shift lock binding to a caps lock.
More useful.
2019-12-24 02:29:43 -06:00
Dave
519817ab53 ASCII keyboard fixes
Keymaps/asdf_keymaps.h: swap '0' and 'O' codes to compensate for physically swapped '0' and 'O' in early prototypes
asdf_ascii.h: fix wrong code for comma (44, 0x2C; was defined as 0x44).
2019-12-24 02:22:38 -06:00
Dave
a03473769f Added screen clear and reset functions
- added asdf_actions.c, asdf_actions.h to place misc. key actions
- asdf.c: asdf_activate_action(): added actions for screen clear and reset
- asdf_config.h, Arch/asdf_arch_atmega328p.c: added defs to specify polarity of data,
  strobe, SCREEN_CLEAR and reset outputs.
- Arch/asdf_arch_atmega328p.h: fixed pin definitions for RESET and SCREEN_CLEAR
2019-12-15 02:38:04 -06:00
Dave
6b78fe9111 Change "Universal" to more accurate "Unified" 2019-12-15 02:09:15 -06:00
Dave
a58dcc4234 OSI mounting holes
- Add OSI-compatible mounting holes.
- Adjust keyboard and aligner holes to make room for the OSI mounting holes
- Change "Universal Keyboard" to "Unified Keyboard" in the design files.
2019-12-14 03:52:15 -06:00
dfnr2
8275465635 Update README.md 2019-12-14 03:48:32 -06:00
dfnr2
4c0d3b1084 Update README.md 2019-12-12 20:24:04 -06:00
dfnr2
f2527e4d69 Update README.md 2019-12-12 20:22:13 -06:00
Dave
d219edccb6 readme updates 2019-12-12 20:20:46 -06:00
Dave
c14fe92ebf minor header file fixes 2019-12-12 20:19:45 -06:00
dfnr2
d4ef182c15 Update README.md 2019-12-12 18:52:22 -06:00
dfnr2
94e76ca586 Update README.md 2019-12-12 18:51:43 -06:00
Dave
784805adc7 first commit 2019-12-12 14:46:29 -06:00