Keyboard: Add handwired/pteron config and keymaps (#4060)

* Added pteron files made via from kbfirmware.com.

* Added readme.

* Made some progress on Pteron keymap.

* More keymap.

* Updated bootloader, added some keymap illustrations.

* Moved default keymap to FSund, made default keymap from default preonic keymap.

* Fixed typo in default pteron keymap.

* Made changes recommended by drashna.

1 files changed, 118 insertions, 0 deletions

diff --git a/keyboards/handwired/pteron/keymaps/FSund/keymap.c b/keyboards/handwired/pteron/keymaps/FSund/keymap.c
new file mode 100644
index 0000000000..f34beae063
--- /dev/null
+++ b/keyboards/handwired/pteron/keymaps/FSund/keymap.c
@@ -0,0 +1,118 @@
+#include QMK_KEYBOARD_H
+
+enum pteron_layers {
+  _QWERTY,
+  _LOWER,
+  _RAISE,
+  _ADJUST
+};
+
+#define LOWER MO(_LOWER)
+#define RAISE MO(_RAISE)
+
+// use S() to produce shifted versions of keys
+// #define S(kc) LSFT(kc) // defined by default
+
+// alt gr
+#define G(kc) RALT(kc)
+
+// custom keycodes
+// use F_ prefix to avoid problems
+
+// NB! I use Norwegian keyboard layout on my machines, so the keymap probably
+// doesn't make much sense for US/ANSI users
+
+#define F_FSLH S(KC_7) // forward slash
+#define F_BSLH KC_EQL // backward slash
+#define F_EQL S(KC_0) // equals sign
+#define F_APOS KC_BSLS // '
+#define F_TIMES S(KC_BSLS) // *
+#define F_PLUS KC_MINS // +
+#define F_QUEST S(KC_MINS) // ?
+#define F_HAT S(KC_RBRC) // ^
+#define F_TILD G(KC_RBRC) // ~
+#define F_UML KC_RBRC // ¨ (umlaut)
+#define F_SECT S(KC_GRV) // section sign ("law sign") (shifted key below esc)
+#define F_GRAVE S(KC_EQL)
+#define F_ACUTE G(KC_EQL)
+
+#define KC_AA KC_LBRC
+#define KC_OE KC_SCLN
+#define KC_AE KC_QUOT
+
+// brackets
+#define F_SBRL G(KC_8) // square bracket left
+#define F_SBRR G(KC_9) // square bracket right
+#define F_CBRL G(KC_7) // curly bracket left
+#define F_CBRR G(KC_0) // curly bracket right
+#define F_RBRL S(KC_8) // round bracket left
+#define F_RBRR S(KC_9) // round bracket right
+#define F_ABRL KC_NUBS // angle bracket left
+#define F_ABRR S(KC_NUBS) // angle bracket right
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* QWERTY
+ * +-----------------------------------------+                                +-----------------------------------------+
+ * | Esc  |   1  |   2  |   3  |   4  |   5  |                                |   6  |   7  |   8  |   9  |   0  | Bksp |
+ * |------+------+------+------+------+------|                                |------+------+------+------+------+------|
+ * | Tab  |   Q  |   W  |   E  |   R  |   T  |                                |   Y  |   U  |   I  |   O  |   P  |   Å  |
+ * |------+------+------+------+------+------|                                |------+------+------+------+------+------|
+ * | Ctrl |   A  |   S  |   D  |   F  |   G  |                                |   H  |   J  |   K  |   L  |   Ø  |   Æ  |
+ * |------+------+------+------+------+------|                                |------+------+------+------+------+------|
+ * | Shft |   Z  |   X  |   C  |   V  |   B  |                                |   N  |   M  |   ,  |   .  |   -  | Shft |
+ * +---------------------------+------+------+-------------+    +-------------+------+------+---------------------------+
+ *                             | LOWR | Spc  | Alt  | Win  |    | Win  | Alt  | Spc  | RISE |
+ *                             +---------------------------+    +---------------------------+
+ */
+
+[_QWERTY] = LAYOUT(
+        KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,             KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSPC, 
+        KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,             KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_AA, 
+        KC_LCTL, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,             KC_H,    KC_J,    KC_K,    KC_L,    KC_OE,   KC_AE, 
+        KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,             KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSHIFT,
+                          LOWER,   KC_SPC,  KC_LALT, KC_LGUI,          KC_RGUI, KC_RALT, KC_ENT,  RAISE
+    ),
+
+/* LOWER
+ * +-----------------------------------------+                                +-----------------------------------------+
+ * |      |      |      |      |      |      |                                |      |      |      |      |      |      |
+ * |------+------+------+------+------+------|                                |------+------+------+------+------+------|
+ * |      |      |      |      |      |      |                                |   \  |   /  |   [  |   ]  |   =  | Del  |
+ * |------+------+------+------+------+------|                                |------+------+------+------+------+------|
+ * |      |  F1  |  F2  |  F3  |  F4  |  F5  |                                |   <  |   >  |   (  |   )  |   *  |   ~  |
+ * |------+------+------+------+------+------|                                |------+------+------+------+------+------|
+ * |      |  F6  |  F7  |  F8  |  F9  |  F10 |                                |  F11 |  F12 |   {  |   }  |   +  |      |
+ * +---------------------------+------+------+-------------+    +-------------+------+------+---------------------------+
+ *                             |      |      |      |      |    |      |      |      |      |
+ *                             +---------------------------+    +---------------------------+
+ */
+
+[_LOWER] = LAYOUT(
+        _______, _______, _______, _______, _______, _______,          _______, _______, _______, _______, _______, _______, 
+        _______, _______, _______, _______, _______, _______,          F_BSLH,  F_FSLH,  F_SBRL,  F_SBRR,  F_EQL,   KC_DEL, 
+        KC_GRV,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,            F_ABRL,  F_ABRR,  F_RBRL,  F_RBRR,  F_TIMES, F_TILD, 
+        _______, KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,           KC_F11,  KC_F12,  F_CBRL,  F_CBRR,  F_PLUS,  _______,
+                          _______, _______, _______, _______,          _______, _______, _______, _______
+    ),
+
+[_RAISE] = LAYOUT(
+        _______, _______, _______, _______, _______, _______,          _______, _______, _______, _______, _______, _______, 
+        _______, KC_1,    KC_2,    KC_3,    KC_4,    KC_5,             KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_AA,  
+        F_SECT,  S(KC_1), S(KC_2), S(KC_3), S(KC_4), S(KC_5),          F_QUEST, KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT, F_APOS, 
+        _______, S(KC_6), G(KC_2), G(KC_3), G(KC_4), G(KC_5),          F_HAT,   KC_HOME, KC_PGDN, KC_PGUP, KC_END,  _______,
+                          _______, _______, _______, _______,          _______, _______, _______, _______
+    ),
+
+[_ADJUST] = LAYOUT(
+        _______, _______, _______, _______, _______, _______,          _______, _______, _______, _______, _______, _______, 
+        _______, F_UML,   F_GRAVE, F_ACUTE, _______, RESET,            _______, _______, _______, _______, KC_PSCR, _______,
+        _______, _______, _______, _______, _______, _______,          _______, _______, _______, _______, _______, _______,
+        _______, _______, _______, _______, _______, _______,          _______, KC_MPRV, KC_VOLD, KC_VOLU, KC_MNXT, _______,
+                          _______, _______, _______, _______,          _______, _______, _______, _______
+    )
+};
+
+uint32_t layer_state_set_user(uint32_t state) {
+  return update_tri_layer_state(state, _LOWER, _RAISE, _ADJUST);
+}