Apple-2-HW/unified_retro_keyboard
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315 Commits 9 Branches 8 Tags 62 MiB
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Author SHA1 Message Date
Dave
9e5d71d5ba Change photo width 2020-06-05 10:35:01 -05:00
Dave
eb25119569 Add photo of SOL keyboard 2020-06-05 10:31:49 -05:00
Dave
c140eadca3 More README cleanup 2020-06-03 12:49:52 -05:00
Dave
7350986820 Update README 2020-06-03 12:46:34 -05:00
dfnr2
70c0945635 Update README.md 2020-06-03 12:22:02 -05:00
Dave
4b5dbd45a2 Fix connector J8 name to "custom connector 2" 2020-06-02 23:09:12 -05:00
Dave
4a266ba3cc Remove extraneous silk screen legends 2020-06-02 23:02:50 -05:00
Dave
8bd7dc8dea Various PCB cleanup 
- Fix position of holes around 1x25 connector to match Apple 2 keyboard
- silk screen fixes
- minor trace shoves.
 2020-06-02 22:58:50 -05:00
Dave
0927bc395d Update screen shot 2020-06-02 22:52:07 -05:00
Dave
b9da4f4b3e Fixed Keyboard encoder connector 
- remove unused "jumper holes"
- align pins with spacer holes.
 2020-06-02 22:50:12 -05:00
Dave
34f727e1e2 Add Apple-2 encoder, a custimized version of the 2560 ASCII encoder 2020-06-02 22:39:34 -05:00
Dave
b6599dd9e2 Add mounting holes for Apple II keyboard 2020-06-02 10:48:01 -05:00
Dave
488e76c92c update pcb rendering to latest rev 2020-05-31 10:43:31 -05:00
Dave
1f220923e1 Include both ISP and JTAG ports in programming header 2020-05-31 10:40:31 -05:00
Dave
e415d43c84 Update addon board updates 
- Add diode to C5 to prevent discharge into 5V

- allow selection of default ON or OFF soft switch.
 2020-05-27 19:23:34 -05:00
Dave
42989dbd41 Update readme for clarity 2020-05-27 13:12:54 -05:00
Dave
4e40e324b6 Add image to README 2020-05-27 13:11:30 -05:00
Dave
35a39dda72 Add README.md to OSI interface 2020-05-27 13:10:28 -05:00
Dave
59f7eb9896 Completed routing on OSI interface board 
Cleaned up and fixed schematics
 2020-05-27 12:22:58 -05:00
Dave
7b05b6eadb Bug fix: long delay should invoke _delay_ms(), not _delay_us(). 2020-05-23 23:28:00 -05:00
Dave
b5fa4f43bb Fix comment in addon.sch 2020-05-21 16:00:06 -05:00
Dave
3c8a02ce9a addon board uses 74HC14 2020-05-21 15:13:04 -05:00
Dave
54a7cd0cd1 Add mounting holes for PCB along right side of keyboard 
- moving interface PCB to right side eliminates clearance issues.
 2020-05-21 13:52:04 -05:00
Dave
1d2ccf8727 Update PCB to latest schematic 2020-05-21 13:51:19 -05:00
Dave
9482a3bf0e Adjustments for OSI RESET and shiftlock circuits 
- adjust RC constants to use simple, common values and reduce number of
different part values.

- Create add-on PCB to provide reset/shiftlock function for older 542 and SB2
keyboards.
 2020-05-21 13:48:38 -05:00
Dave
25d0693eda minor hook cleanups 
- Rename asdf_hook_do() to asdf_hook_execute()
- asdf.c: Call asdf_hook_execute() for ASDF_HOOK_EACH_SCAN hook call in the scan
  routine, instead of getting then calling the function via hook_get()
- asdf.c: move the fetch of scan function hook outside the scan loop.
 2020-05-19 17:58:58 -05:00
Dave
b3b2a93cdb Added dummy strobe-set functions to arch_test.c,h. 2020-05-15 14:52:18 -05:00
Dave
97890eaf63 Apply clang-format to files 2020-05-15 14:48:40 -05:00
Dave
c9cc1a76fe Add missing DIP switch definition file to repository. 2020-05-15 14:45:42 -05:00
Dave
7801a17f56 Add DIP switch select for strobe polarity and autorepeat 
- arch-* files: replace private arch_strobe_init() function with public
arch_set_neg_strobe() and arch_set_pos_strobe() functions

- asdf.c,h: add ACTION hooks to set strobe polarity and enable/disable
autorepeat

- break out DIP switch definitions into a separate header file, included by each
keymap.  This ensures consistent DIP switch behavior across keymaps.
 2020-05-15 14:42:06 -05:00
Dave
8828d90d96 Add additional mounting holes to ASCII interface PCBS and Sol-20 PCB 2020-05-14 03:12:14 -05:00
Dave
8e05617042 Move i/o and serial connectors to edge of PCB 2020-05-14 02:38:42 -05:00
Dave
87bd25fa64 Minor silk screen cleanups. 2020-05-14 02:24:30 -05:00
Dave
7e0a32c305 Add PNG rendering 2020-05-14 02:20:48 -05:00
Dave
1ec3e8c3d8 Use png file instead for jpg file 2020-05-14 02:19:26 -05:00
Dave
d69dbaf6d1 Cleanups on ASCII interface PCBs, 328P and 2560 versions 
- Clean up diode positioning and numbering
- Remove 3D models for devices that are not normally fitted
- clean up labeling
- update README files to match PCBs.
 2020-05-14 02:17:03 -05:00
Dave
64437908f7 Remove asdf_arch.[ch], which are copied from Arch directory 2020-05-14 01:36:20 -05:00
dfnr2
dff329ea42 Delete asdf_keymap_defs.h 
Not a source file.  This file is copied from keymaps directory during build.
 2020-05-13 15:53:22 -05:00
Dave
cc2b86fe32 Fix virtual output actions in keymap 2020-05-13 15:51:45 -05:00
Dave
d0afd4d258 Git-ignore updates 2020-05-13 15:50:53 -05:00
Dave
27b151964a More gitignore updates 2020-05-13 11:14:43 -05:00
Dave
3ddca77b42 Add .gitignore 2020-05-13 11:10:01 -05:00
Dave
63b1bb2ad9 Clean up some wording in the Sol-20 readme 2020-05-12 21:47:00 -05:00
Dave
cc4fdfb161 Update README for 2560-based ASCII interface 2020-05-12 17:43:44 -05:00
Dave
218d174489 Updae 3D image 2020-05-12 17:36:29 -05:00
Dave
1040a9b5d4 Swap /RESET and LOCAL lines to place them on the correct Sol-20 pins 2020-05-12 17:26:07 -05:00
Dave
d5208f73bf ATMega2560 PCB fixes and updates 
- add additional key matrix connector (for custom matrix including Apple 2)
- Fix bypassed diodes.  Diodes on rows 8-15 should have been
- jumpered (bypassed), but instead were standard diode footprints.
 2020-05-12 17:12:07 -05:00
Dave
9393a6e246 Fix descriptive comment for keyboard connectors 2020-05-12 17:11:35 -05:00
Dave
3c1d050abb Move F_CPU to header file and clean up 2560 read_row() code 2020-05-12 17:09:49 -05:00
Dave
9b41a77ea4 Moved clock speed definition (F_CPU) to arch header file 2020-05-12 17:09:13 -05:00