Add Fourier Keyboard (#2596)

* Initial commit of Fourier keyboard

* Revise keymap, add key to bottom row

* Fix readme

keyboards/fourier/keymaps/default/keymap.c

@@ -0,0 +1,76 @@
+#include "fourier.h"
+#include "action_layer.h"
+#include "eeconfig.h"
+
+extern keymap_config_t keymap_config;
+
+// Each layer gets a name for readability, which is then used in the keymap matrix below.
+// The underscores don't mean anything - you can have a layer called STUFF or any other name.
+// Layer names don't all need to be of the same length, obviously, and you can also skip them
+// entirely and just use numbers.
+#define _BASE 0
+#define _FN1 1
+#define _FN2 2
+
+enum custom_keycodes {
+  QWERTY = SAFE_RANGE,
+};
+
+#define KC_ KC_TRNS
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
+#define KC_FN1 MO(_FN1)
+#define KC_FN2 MO(_FN2)
+#define KC_SPFN1 LT(_FN1, KC_SPACE)
+#define KC_SPFN2 LT(_FN2, KC_SPACE)
+#define KC_BSFN1 LT(_FN1, KC_BSPC)
+#define KC_BSFN2 LT(_FN2, KC_BSPC)
+#define KC_RST RESET
+#define KC_DBUG DEBUG
+#define KC_RTOG RGB_TOG
+#define KC_RMOD RGB_MOD
+#define KC_RHUI RGB_HUI
+#define KC_RHUD RGB_HUD
+#define KC_RSAI RGB_SAI
+#define KC_RSAD RGB_SAD
+#define KC_RVAI RGB_VAI
+#define KC_RVAD RGB_VAD
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [_BASE] = KC_KEYMAP(
+ //,----+----+----+----+----+----|----+----+----+----+----+----+----.
+    ESC , Q  , W  , E  , R  , T  , Y  , U  , I  , O  , P  ,DEL ,BSPC,
+ //|----`----`----`----`----`----|----`----`----`----`----`----`----|
+    TAB  , A  , S  , D  , F  , G  , H  , J  , K  , L  ,QUOT, ENTER  ,
+ //|-----`----`----`----`----`----|----`----`----`----`----`--------|
+    LSFT   , Z  , X  , C  , V  , B  , N  , M  ,COMM,DOT ,SLSH, RSFT ,
+ //|-------`----`----`----`----`----|----`----`----`----`----`------|
+    LCTL ,LALT,LGUI ,FN1 , SPFN1  ,  BSFN2 ,RGUI ,RALT , FN2 , RCTL 
+ //`-----+----+-----+----+--------|--------+-----+-----+-----+------'
+  ),
+
+  [_FN1] = KC_KEYMAP(
+ //,----+----+----+----+----+----|----+----+----+----+----+----+----.
+    GRV , 1  , 2  , 3  , 4  , 5  , 6  , 7  , 8  , 9  , 0  ,MINS,EQL ,
+ //|----`----`----`----`----`----|----`----`----`----`----`----`----|
+    RST  ,RHUI,RSAI,RVAI,VOLU,LBRC,RBRC, 4  , 5  , 6  ,SCLN,        ,
+ //|-----`----`----`----`----`----|----`----`----`----`----`--------|
+    RMOD   ,RHUD,RSAD,RVAD,VOLD,LCBR,RCBR, 1  , 2  , 3  , UP ,      ,
+ //|-------`----`----`----`----`----|----`----`----`----`----`------|
+    RTOG ,    ,     ,    ,        ,  DEL   ,  0  ,LEFT ,DOWN , RGHT 
+ //`-----+----+-----+----+--------|--------+-----+-----+-----+------'
+  ),
+
+  [_FN2] = KC_KEYMAP(
+ //,----+----+----+----+----+----|----+----+----+----+----+----+----.
+    TILD,EXLM, AT ,HASH,DLR ,PERC,CIRC,AMPR,ASTR,LPRN,RPRN,UNDS,PLUS,
+ //|----`----`----`----`----`----|----`----`----`----`----`----`----|
+         ,    ,    ,INS ,PGUP,HOME,    ,    ,    ,    ,COLN,        ,
+ //|-----`----`----`----`----`----|----`----`----`----`----`--------|
+           ,    ,    ,DEL ,PGDN,END ,    ,    ,    ,    ,    ,      ,
+ //|-------`----`----`----`----`----|----`----`----`----`----`------|
+         ,    ,     ,    ,  DEL   ,        ,     ,     ,     ,      
+ //`-----+----+-----+----+--------|--------+-----+-----+-----+------'
+  )
+
+};