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qmk_firmware/keyboards/crkbd/keymaps/thunderbird2086
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Jeff Epler 9632360caa
Use a macro to compute the size of arrays at compile time (#18044) 
* Add ARRAY_SIZE and CEILING utility macros

* Apply a coccinelle patch to use ARRAY_SIZE

* fix up some straggling items

* Fix 'make test:secure'

* Enhance ARRAY_SIZE macro to reject acting on pointers

The previous definition would not produce a diagnostic for
```
int *p;
size_t num_elem = ARRAY_SIZE(p)
```
but the new one will.

* explicitly get definition of ARRAY_SIZE

* Convert to ARRAY_SIZE when const is involved

The following spatch finds additional instances where the array is
const and the division is by the size of the type, not the size of
the first element:
```
@ rule5a using "empty.iso" @
type T;
const T[] E;
@@

- (sizeof(E)/sizeof(T))
+ ARRAY_SIZE(E)

@ rule6a using "empty.iso" @
type T;
const T[] E;
@@

- sizeof(E)/sizeof(T)
+ ARRAY_SIZE(E)
```

* New instances of ARRAY_SIZE added since initial spatch run

* Use `ARRAY_SIZE` in docs (found by grep)

* Manually use ARRAY_SIZE

hs_set is expected to be the same size as uint16_t, though it's made
of two 8-bit integers

* Just like char, sizeof(uint8_t) is guaranteed to be 1

This is at least true on any plausible system where qmk is actually used.

Per my understanding it's universally true, assuming that uint8_t exists:
https://stackoverflow.com/questions/48655310/can-i-assume-that-sizeofuint8-t-1

* Run qmk-format on core C files touched in this branch

Co-authored-by: Stefan Kerkmann <karlk90@pm.me>
 		2022-08-30 10:20:04 +02:00
..
config.h
…
glcdfont.c
…
keycodes.h
…
keymap.c
…
layers_block.h
…
oled.c Use a macro to compute the size of arrays at compile time (#18044) 2022-08-30 10:20:04 +02:00
process_records.c
…
readme.md
…
rules.mk
…
tap_dances.c
…
tap_dances.h
…

readme.md

Thunderbird2086's custom CRKBD Layout

The concept is Mac and baby finger friendly keymap.

Layers

  • Colemak-DH: base layer. The option(⌥) and command(⌘) keys are assigned to thumb blocks as well as home position keys on each side. Also, far end two columns are assigned to shift(⇧) and control(⌃) keys. colemak-dh

    • Thumb keys
      Tap Double tap Long tap
      Command(⌘) Command(⌘) + Space(␣)
      Delete(⌦) Function layer
      Backspace(⌫) Function layer
      Space(␣) Code layer
      Enter(⏎) Code layer
    • Staggered keys
      Tap Double tap Long tap
      TAB Control(⌃) + TAB
      a Control(⌃)
      z Shift(⇧)
      t Option(⌥)
      n Command(⌘)
      o Control(⌃)
      ' Control(⌃)
      / Shift(⇧)
      = Adjust layer

  • QWERTY: same as Colemak-DH layer qwery

    • Thumb keys : same as Colemak-DH
    • Staggered keys : almost same as Colemak-DH except
      Tap Double tap Long tap
      f Option(⌥)
      j Command(⌘)
      ; Control(⌃)

  • CODE: numbers and symbols.
    symbol

    • Thumb keys
      Tap Double tap Long tap
      ESC Caps lock
    • Staggered keys
      Tap Double tap Long tap
      ` Command(⌘) + `

  • FUNCTION: function, meadia and navigation keys function

    • Thumb keys
      Tap Double tap Long tap
      ESC Caps lock

  • ADJUST: RGB control, Power control, default layer setting and reset adjust

  • SECRET: hold ADJUST and FUNCTION to activate

Custom OLED

This keymap includes custom OLED font and code. The font contains some logos and status indidcators from gotham and soundmonster including my own CAPS LOCK icon. Enable OLED in rukes.mk to check it out. Feel free to reuse the font or parts of it.

Flashing

Flash using make crkbd:thunderbird2086:avrdude for Pro Micro and make crkbd:thunderbird2086:dfu for Elite-C.