Add support for rev3 of the Atom47 (#2672)

* Added support for rev3 of the Atom47

* Updated Atom47 readme's

* Fix redefine error on rev2 and add maartenwut's keymap

* Fix redefine error on LEdiodes keymap

2 files changed, 47 insertions, 0 deletions

diff --git a/keyboards/atom47/keymaps/maartenwut/keymap.c b/keyboards/atom47/keymaps/maartenwut/keymap.c
new file mode 100644
index 0000000000..7de75e10ec
--- /dev/null
+++ b/keyboards/atom47/keymaps/maartenwut/keymap.c
@@ -0,0 +1,46 @@
+#include "atom47.h"
+
+// 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 _MA 0 //Main layer
+#define _LO 1 //FN1
+#define _RA 2 //FN
+
+#define _______ KC_TRNS
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[_MA] = KEYMAP_ANSI(
+  KC_ESC,		KC_Q,		KC_W,		KC_E,		KC_R,		KC_T,		KC_Y,		KC_U,		KC_I,		KC_O,		KC_P,		KC_DEL,		KC_BSPC,	\
+  KC_TAB,		KC_A,		KC_S,		KC_D,		KC_F,		KC_G,		KC_H,		KC_J,		KC_K,		KC_L,		KC_SCLN,				KC_ENT,  	\
+  KC_LSFT,					KC_Z,		KC_X,		KC_C,		KC_V,		KC_B,		KC_N,		KC_M,		KC_COMM,	KC_DOT,		KC_SLSH,	KC_RSFT,	\
+  KC_LCTL,		KC_LGUI,	KC_LALT,	MO(_LO),				KC_SPC, 				KC_SPC,					MO(_RA),	KC_RALT,	KC_APP,		KC_RCTRL),	\
+
+[_RA] = KEYMAP_ANSI(
+  _______,		_______,	_______,	_______,	_______,	_______,	_______,	KC_PGUP,	KC_UP,		KC_PGDN,	_______,	_______,	_______,	\
+  KC_CAPS,		_______,	_______,	_______,	_______,	_______,	_______,	KC_LEFT,	KC_DOWN,	KC_RIGHT,	_______,				_______,	\
+  _______,					_______,	_______,	_______,	_______,	_______,	_______,	_______,	KC_VOLD,	KC_VOLU,	KC_MPLY,	KC_PSCR,	\
+  _______,		_______,	_______,	_______,				_______, 				_______,				_______,	_______,	_______,	_______),	\
+
+[_LO] = KEYMAP_ANSI(
+  KC_GRV,		KC_F1,		KC_F2,		KC_F3,		KC_F4,		KC_F5,		KC_F6,		KC_F7,		KC_F8,		KC_F9,		KC_F10,		KC_F11,		KC_F12,		\
+  KC_1,			KC_2,		KC_3,		KC_4,		KC_5,		KC_6,		KC_7,		KC_8,		KC_9,		KC_0,		KC_MINS,				KC_EQL,		\
+  _______,					_______,	_______,	_______,	_______,	_______,	_______,	KC_QUOT,	KC_LBRC,	KC_RBRC,	KC_BSLS,	_______,	\
+  _______,		_______,	_______,	_______,				_______, 				_______,				_______,	_______,	_______,	RESET),	\
+
+};
+
+void led_set_user(uint8_t usb_led) {
+    if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
+        // Turn capslock on
+ 	   	PORTE &= ~(1 << 6);
+
+
+    } else {
+        // Turn capslock off
+    	PORTE |= (1 << 6);
+    }
+}
+
diff --git a/keyboards/atom47/keymaps/maartenwut/readme.md b/keyboards/atom47/keymaps/maartenwut/readme.md
new file mode 100644
index 0000000000..6795953857
--- /dev/null
+++ b/keyboards/atom47/keymaps/maartenwut/readme.md
@@ -0,0 +1 @@
+This is the default keymap as found on the Vortex Core, with some added buttons for RGB and backlight control.