# TKL keymap for frosty\_flake
```
make frosty_flake:QFR_JM
dfu-programmer atmega32u2 erase
dfu-programmer atmega32u2 flash frosty_flake_QFR_JM.hex
dfu-programmer atmega32u2 start
```
##Layers
```
,----. ,-------------------. ,-------------------. ,-------------------. ,--------------.
|ESC | | F1 | F2 | F3 | F4 | | F5 | F6 | F7 | F8 | | F9 |F10 |F11 |F12 | |PrSc|ScLk|PsBk|
'----' '-------------------' '-------------------' '-------------------' '--------------'
,-------------------------------------------------------------------------. ,--------------.
| ` | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | - | = | Bspc | | Ins|Home|PgUp|
|-------------------------------------------------------------------------| |--------------|
| Tab | Q | W | F | P | G | J | L | U | Y | ; | [ | ] | \ | | Del|End |PgDn|
|-------------------------------------------------------------------------| '--------------'
| Bspc | A | R | S | T | D | H | N | E | I | O | ' | Enter |
|-------------------------------------------------------------------------| ,----.
| LSPO | Z | X | C | V | B | K | M | , | . | / | RSPC | | Up |
|-------------------------------------------------------------------------| ,--------------.
|Ctrl|LGUI|LAlt| Space/Lower |MSE |RGUI|Menu|Ctrl| |Left|Down|Rght|
'-------------------------------------------------------------------------' '--------------'
```
### Base Layer - Colemak
The base layout is Colemak by default, but this can be changed to QWERTY via the *LOWER* layer.
* I've implemented COLEMAK = SAFE\_RANGE when enumerating the custom\_keycodes, but I don't actually know what this does...
* Space cadet is implemented in the shift keys (hold for shift, tap for respective parentheses)
#### Layer Shifting
* The spacebar is a **TAP_KEY** macro - Hold for momentary *LOWER* layer, Tap for Space.
* The Right hand ALT key is a **TAP_TOGGLE** macro for the *MOUSE* layer (RAlt is accessible through LOWER, if you want...)
### LOWER
```
,----. ,-------------------. ,-------------------. ,-------------------. ,--------------.
|ESC | | F1 | F2 | F3 | F4 | | F5 | F6 | F7 | F8 | | F9 |F10 |F11 |F12 | |QWTY|CLMK|PsBk|
'----' '-------------------' '-------------------' '-------------------' '--------------'
,-------------------------------------------------------------------------. ,--------------.
| ~ | ! | @ | # | $ | % | ^ | & | * | ( | ) | _ | + | Bspc | | Ins|Home|PgUp|
|-------------------------------------------------------------------------| |--------------|
| Tab |PgUp|Home| Up | End| | | | | | | { | } | | | | Del|End |PgDn|
|-------------------------------------------------------------------------| '--------------'
| Bckspc|PgDn|Left|Down|Rght| | | | | | | ' | Enter |
|-------------------------------------------------------------------------| ,----.
| LSPO | Z | X | C | V | | | | , | . | / | RSPC | | Up |
|-------------------------------------------------------------------------| ,--------------.
|Ctrl|LGUI|LAlt| |RAlt|RGUI|Menu|Ctrl| |Left|Down|Rght|
'-------------------------------------------------------------------------' '--------------'
```
The *LOWER* layer contains a navigation cluster on the left hand. This layer is momentary when the spacebar or LOWER (RAlt) key is held and toggled on/off when the LOWER key is tapped.
* The Navigation cluster is offset to the right compared to the traditional **WASD** nav cluster. With this implementation, you don't need to move your hand from the home position when navigating. Page Up & Down keys are found on the far left of the cluster.
* All unused (blank on the above keymap) keys are locked out using the XXXXXXX filler (KC\_NO), all modifiers (edge |\_| keys \[except 0, \. & Fn\] on the above keymap) and the ZXCV cluster are transparent (\_\_\_\_\_\_\_) to the Base layer.
* The base layer can be switched to QWERTY or COLEMAK by pressing the Pause Break or Scroll Lock keys respectively
### MOUSE
```
,----. ,-------------------. ,-------------------. ,-------------------. ,--------------.
|ESC | | F1 | F2 | F3 | F4 | | F5 | F6 | F7 | F8 | | F9 |F10 |F11 |F12 | |PrSc|ScLk|PsBk|
'----' '-------------------' '-------------------' '-------------------' '--------------'
,-------------------------------------------------------------------------. ,--------------.
| ` | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | - | = | Del | | Ins|Home|PgUp|
|-------------------------------------------------------------------------| |--------------|
| Tab | WhU| WhL| MsU| WhR| | | M3 | M4 | M5 | | [ | ] | \ | | Del|End |PgDn|
|-------------------------------------------------------------------------| '--------------'
| BSPC | WhD| MsL| MsD| MsR| | |LClk |RClk | | | ' | Enter |
|-------------------------------------------------------------------------| ,----.
| LSPO | Z | X | C | V | | | | , | . | / | RSPC | | Up |
|-------------------------------------------------------------------------| ,--------------.
|Ctrl|LGUI|LAlt| Accel ++ |MSE |RGUI|Menu|Ctrl| |Left|Down|Rght|
'-------------------------------------------------------------------------' '--------------'
```
The *MOUSE* layer contains keys replicating functions found on the mouse.
* The navigation cluster (Up, Down, Left, Right) is a replication of the Navigation cluster on the *LOWER* layer. The scroll keys are analagous to the Page Up & Downkeys.
* The primary click (right & left) buttons are on the right home row (index & middle fingers)
* Secondary click buttons are above the standard keys (M3/Wheel click, M4, M5) but I do not use this function.