[WIP] Added support for the b.face keyboard (#2493)

* Added support for the b.face keyboard

This commit adds support for the 60% keyboard from winkeyless, the
b.face. The basic keyboard layout as well as the RGB backlighting
works as expected; the per-key LEDs can be turned on or off but not
yet dimmed. A default 60% US-layout is included.

* Added link to the bface in the ps2avrGB README

1 files changed, 35 insertions, 0 deletions

diff --git a/keyboards/bface/backlight_ps2avrGB.h b/keyboards/bface/backlight_ps2avrGB.h
new file mode 100644
index 000000000..d5ca90399
--- /dev/null
+++ b/keyboards/bface/backlight_ps2avrGB.h
@@ -0,0 +1,35 @@
+/* Copyright 2017 Sebastian Kaim
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#if defined(__AVR__)
+#include <avr/pgmspace.h>
+#include <avr/io.h>
+#include <avr/interrupt.h>
+#endif
+#include <stddef.h>
+#include <stdlib.h>
+#include "backlight.h"
+
+#ifndef PS2AVRGB_BACKLIGHT_H
+#define PS2AVRGB_BACKLIGHT_H
+
+uint8_t get_pwm_for_brightness(uint8_t level);
+void set_backlight_pwm(uint8_t level);
+void backlight_on(void);
+void backlight_off(void);
+
+#endif