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-rw-r--r--keyboards/lets_split/Makefile4
-rw-r--r--keyboards/lets_split/common/glcdfont.c276
-rw-r--r--keyboards/lets_split/eeprom-lefthand.eep2
-rw-r--r--keyboards/lets_split/eeprom-righthand.eep2
-rw-r--r--keyboards/lets_split/i2c.h20
-rw-r--r--keyboards/lets_split/keymaps/OLED_sample/Makefile25
-rw-r--r--keyboards/lets_split/keymaps/OLED_sample/config.h42
-rw-r--r--keyboards/lets_split/keymaps/OLED_sample/keymap.c359
-rw-r--r--keyboards/lets_split/keymaps/OLED_sample/readme.md25
-rw-r--r--keyboards/lets_split/keymaps/hexwire/Makefile5
-rw-r--r--keyboards/lets_split/keymaps/hexwire/README.md108
-rw-r--r--keyboards/lets_split/keymaps/hexwire/config.h35
-rw-r--r--keyboards/lets_split/keymaps/hexwire/keymap.c205
-rw-r--r--keyboards/lets_split/keymaps/i2c/config.h7
-rw-r--r--keyboards/lets_split/keymaps/serial/config.h6
-rw-r--r--keyboards/lets_split/keymaps/smt/config.h34
-rw-r--r--keyboards/lets_split/keymaps/smt/keymap.c219
-rw-r--r--keyboards/lets_split/keymaps/smt/readme.md88
-rw-r--r--keyboards/lets_split/keymaps/xyverz/config.h37
-rw-r--r--keyboards/lets_split/keymaps/xyverz/keymap.c191
-rw-r--r--keyboards/lets_split/lets_split.h14
-rw-r--r--keyboards/lets_split/matrix.c2
-rw-r--r--keyboards/lets_split/readme.md97
-rw-r--r--keyboards/lets_split/rev1/config.h7
-rw-r--r--keyboards/lets_split/rev1/rev1.h24
-rw-r--r--keyboards/lets_split/rev2/rev2.c7
-rw-r--r--keyboards/lets_split/rev2/rev2.h58
-rw-r--r--keyboards/lets_split/rev2fliphalf/Makefile3
-rw-r--r--keyboards/lets_split/rev2fliphalf/config.h91
-rw-r--r--keyboards/lets_split/rev2fliphalf/rev2fliphalf.c32
-rw-r--r--keyboards/lets_split/rev2fliphalf/rev2fliphalf.h28
-rw-r--r--keyboards/lets_split/rev2fliphalf/rules.mk5
-rw-r--r--keyboards/lets_split/rules.mk15
-rw-r--r--keyboards/lets_split/split_util.c6
-rw-r--r--keyboards/lets_split/split_util.h2
-rw-r--r--keyboards/lets_split/ssd1306.c470
-rw-r--r--keyboards/lets_split/ssd1306.h17
37 files changed, 2356 insertions, 212 deletions
diff --git a/keyboards/lets_split/Makefile b/keyboards/lets_split/Makefile
index 4e2a6f00f..f5c87d4d6 100644
--- a/keyboards/lets_split/Makefile
+++ b/keyboards/lets_split/Makefile
@@ -1,3 +1,5 @@
+SUBPROJECT_DEFAULT = rev2
+
ifndef MAKEFILE_INCLUDED
include ../../Makefile
-endif \ No newline at end of file
+endif
diff --git a/keyboards/lets_split/common/glcdfont.c b/keyboards/lets_split/common/glcdfont.c
new file mode 100644
index 000000000..6f88bd23a
--- /dev/null
+++ b/keyboards/lets_split/common/glcdfont.c
@@ -0,0 +1,276 @@
+// This is the 'classic' fixed-space bitmap font for Adafruit_GFX since 1.0.
+// See gfxfont.h for newer custom bitmap font info.
+
+#ifndef FONT5X7_H
+#define FONT5X7_H
+
+#ifdef __AVR__
+ #include <avr/io.h>
+ #include <avr/pgmspace.h>
+#elif defined(ESP8266)
+ #include <pgmspace.h>
+#else
+ #define PROGMEM
+#endif
+
+// Standard ASCII 5x7 font
+
+static const unsigned char font[] PROGMEM = {
+ 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x3E, 0x5B, 0x4F, 0x5B, 0x3E,
+ 0x3E, 0x6B, 0x4F, 0x6B, 0x3E,
+ 0x1C, 0x3E, 0x7C, 0x3E, 0x1C,
+ 0x18, 0x3C, 0x7E, 0x3C, 0x18,
+ 0x1C, 0x57, 0x7D, 0x57, 0x1C,
+ 0x1C, 0x5E, 0x7F, 0x5E, 0x1C,
+ 0x00, 0x18, 0x3C, 0x18, 0x00,
+ 0xFF, 0xE7, 0xC3, 0xE7, 0xFF,
+ 0x00, 0x18, 0x24, 0x18, 0x00,
+ 0xFF, 0xE7, 0xDB, 0xE7, 0xFF,
+ 0x30, 0x48, 0x3A, 0x06, 0x0E,
+ 0x26, 0x29, 0x79, 0x29, 0x26,
+ 0x40, 0x7F, 0x05, 0x05, 0x07,
+ 0x40, 0x7F, 0x05, 0x25, 0x3F,
+ 0x5A, 0x3C, 0xE7, 0x3C, 0x5A,
+ 0x7F, 0x3E, 0x1C, 0x1C, 0x08,
+ 0x08, 0x1C, 0x1C, 0x3E, 0x7F,
+ 0x14, 0x22, 0x7F, 0x22, 0x14,
+ 0x5F, 0x5F, 0x00, 0x5F, 0x5F,
+ 0x06, 0x09, 0x7F, 0x01, 0x7F,
+ 0x00, 0x66, 0x89, 0x95, 0x6A,
+ 0x60, 0x60, 0x60, 0x60, 0x60,
+ 0x94, 0xA2, 0xFF, 0xA2, 0x94,
+ 0x08, 0x04, 0x7E, 0x04, 0x08,
+ 0x10, 0x20, 0x7E, 0x20, 0x10,
+ 0x08, 0x08, 0x2A, 0x1C, 0x08,
+ 0x08, 0x1C, 0x2A, 0x08, 0x08,
+ 0x1E, 0x10, 0x10, 0x10, 0x10,
+ 0x0C, 0x1E, 0x0C, 0x1E, 0x0C,
+ 0x30, 0x38, 0x3E, 0x38, 0x30,
+ 0x06, 0x0E, 0x3E, 0x0E, 0x06,
+ 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x5F, 0x00, 0x00,
+ 0x00, 0x07, 0x00, 0x07, 0x00,
+ 0x14, 0x7F, 0x14, 0x7F, 0x14,
+ 0x24, 0x2A, 0x7F, 0x2A, 0x12,
+ 0x23, 0x13, 0x08, 0x64, 0x62,
+ 0x36, 0x49, 0x56, 0x20, 0x50,
+ 0x00, 0x08, 0x07, 0x03, 0x00,
+ 0x00, 0x1C, 0x22, 0x41, 0x00,
+ 0x00, 0x41, 0x22, 0x1C, 0x00,
+ 0x2A, 0x1C, 0x7F, 0x1C, 0x2A,
+ 0x08, 0x08, 0x3E, 0x08, 0x08,
+ 0x00, 0x80, 0x70, 0x30, 0x00,
+ 0x08, 0x08, 0x08, 0x08, 0x08,
+ 0x00, 0x00, 0x60, 0x60, 0x00,
+ 0x20, 0x10, 0x08, 0x04, 0x02,
+ 0x3E, 0x51, 0x49, 0x45, 0x3E,
+ 0x00, 0x42, 0x7F, 0x40, 0x00,
+ 0x72, 0x49, 0x49, 0x49, 0x46,
+ 0x21, 0x41, 0x49, 0x4D, 0x33,
+ 0x18, 0x14, 0x12, 0x7F, 0x10,
+ 0x27, 0x45, 0x45, 0x45, 0x39,
+ 0x3C, 0x4A, 0x49, 0x49, 0x31,
+ 0x41, 0x21, 0x11, 0x09, 0x07,
+ 0x36, 0x49, 0x49, 0x49, 0x36,
+ 0x46, 0x49, 0x49, 0x29, 0x1E,
+ 0x00, 0x00, 0x14, 0x00, 0x00,
+ 0x00, 0x40, 0x34, 0x00, 0x00,
+ 0x00, 0x08, 0x14, 0x22, 0x41,
+ 0x14, 0x14, 0x14, 0x14, 0x14,
+ 0x00, 0x41, 0x22, 0x14, 0x08,
+ 0x02, 0x01, 0x59, 0x09, 0x06,
+ 0x3E, 0x41, 0x5D, 0x59, 0x4E,
+ 0x7C, 0x12, 0x11, 0x12, 0x7C,
+ 0x7F, 0x49, 0x49, 0x49, 0x36,
+ 0x3E, 0x41, 0x41, 0x41, 0x22,
+ 0x7F, 0x41, 0x41, 0x41, 0x3E,
+ 0x7F, 0x49, 0x49, 0x49, 0x41,
+ 0x7F, 0x09, 0x09, 0x09, 0x01,
+ 0x3E, 0x41, 0x41, 0x51, 0x73,
+ 0x7F, 0x08, 0x08, 0x08, 0x7F,
+ 0x00, 0x41, 0x7F, 0x41, 0x00,
+ 0x20, 0x40, 0x41, 0x3F, 0x01,
+ 0x7F, 0x08, 0x14, 0x22, 0x41,
+ 0x7F, 0x40, 0x40, 0x40, 0x40,
+ 0x7F, 0x02, 0x1C, 0x02, 0x7F,
+ 0x7F, 0x04, 0x08, 0x10, 0x7F,
+ 0x3E, 0x41, 0x41, 0x41, 0x3E,
+ 0x7F, 0x09, 0x09, 0x09, 0x06,
+ 0x3E, 0x41, 0x51, 0x21, 0x5E,
+ 0x7F, 0x09, 0x19, 0x29, 0x46,
+ 0x26, 0x49, 0x49, 0x49, 0x32,
+ 0x03, 0x01, 0x7F, 0x01, 0x03,
+ 0x3F, 0x40, 0x40, 0x40, 0x3F,
+ 0x1F, 0x20, 0x40, 0x20, 0x1F,
+ 0x3F, 0x40, 0x38, 0x40, 0x3F,
+ 0x63, 0x14, 0x08, 0x14, 0x63,
+ 0x03, 0x04, 0x78, 0x04, 0x03,
+ 0x61, 0x59, 0x49, 0x4D, 0x43,
+ 0x00, 0x7F, 0x41, 0x41, 0x41,
+ 0x02, 0x04, 0x08, 0x10, 0x20,
+ 0x00, 0x41, 0x41, 0x41, 0x7F,
+ 0x04, 0x02, 0x01, 0x02, 0x04,
+ 0x40, 0x40, 0x40, 0x40, 0x40,
+ 0x00, 0x03, 0x07, 0x08, 0x00,
+ 0x20, 0x54, 0x54, 0x78, 0x40,
+ 0x7F, 0x28, 0x44, 0x44, 0x38,
+ 0x38, 0x44, 0x44, 0x44, 0x28,
+ 0x38, 0x44, 0x44, 0x28, 0x7F,
+ 0x38, 0x54, 0x54, 0x54, 0x18,
+ 0x00, 0x08, 0x7E, 0x09, 0x02,
+ 0x18, 0xA4, 0xA4, 0x9C, 0x78,
+ 0x7F, 0x08, 0x04, 0x04, 0x78,
+ 0x00, 0x44, 0x7D, 0x40, 0x00,
+ 0x20, 0x40, 0x40, 0x3D, 0x00,
+ 0x7F, 0x10, 0x28, 0x44, 0x00,
+ 0x00, 0x41, 0x7F, 0x40, 0x00,
+ 0x7C, 0x04, 0x78, 0x04, 0x78,
+ 0x7C, 0x08, 0x04, 0x04, 0x78,
+ 0x38, 0x44, 0x44, 0x44, 0x38,
+ 0xFC, 0x18, 0x24, 0x24, 0x18,
+ 0x18, 0x24, 0x24, 0x18, 0xFC,
+ 0x7C, 0x08, 0x04, 0x04, 0x08,
+ 0x48, 0x54, 0x54, 0x54, 0x24,
+ 0x04, 0x04, 0x3F, 0x44, 0x24,
+ 0x3C, 0x40, 0x40, 0x20, 0x7C,
+ 0x1C, 0x20, 0x40, 0x20, 0x1C,
+ 0x3C, 0x40, 0x30, 0x40, 0x3C,
+ 0x44, 0x28, 0x10, 0x28, 0x44,
+ 0x4C, 0x90, 0x90, 0x90, 0x7C,
+ 0x44, 0x64, 0x54, 0x4C, 0x44,
+ 0x00, 0x08, 0x36, 0x41, 0x00,
+ 0x00, 0x00, 0x77, 0x00, 0x00,
+ 0x00, 0x41, 0x36, 0x08, 0x00,
+ 0x02, 0x01, 0x02, 0x04, 0x02,
+ 0x3C, 0x26, 0x23, 0x26, 0x3C,
+ 0x1E, 0xA1, 0xA1, 0x61, 0x12,
+ 0x3A, 0x40, 0x40, 0x20, 0x7A,
+ 0x38, 0x54, 0x54, 0x55, 0x59,
+ 0x21, 0x55, 0x55, 0x79, 0x41,
+ 0x22, 0x54, 0x54, 0x78, 0x42, // a-umlaut
+ 0x21, 0x55, 0x54, 0x78, 0x40,
+ 0x20, 0x54, 0x55, 0x79, 0x40,
+ 0x0C, 0x1E, 0x52, 0x72, 0x12,
+ 0x39, 0x55, 0x55, 0x55, 0x59,
+ 0x39, 0x54, 0x54, 0x54, 0x59,
+ 0x39, 0x55, 0x54, 0x54, 0x58,
+ 0x00, 0x00, 0x45, 0x7C, 0x41,
+ 0x00, 0x02, 0x45, 0x7D, 0x42,
+ 0x00, 0x01, 0x45, 0x7C, 0x40,
+ 0x7D, 0x12, 0x11, 0x12, 0x7D, // A-umlaut
+ 0xF0, 0x28, 0x25, 0x28, 0xF0,
+ 0x7C, 0x54, 0x55, 0x45, 0x00,
+ 0x20, 0x54, 0x54, 0x7C, 0x54,
+ 0x7C, 0x0A, 0x09, 0x7F, 0x49,
+ 0x32, 0x49, 0x49, 0x49, 0x32,
+ 0x3A, 0x44, 0x44, 0x44, 0x3A, // o-umlaut
+ 0x32, 0x4A, 0x48, 0x48, 0x30,
+ 0x3A, 0x41, 0x41, 0x21, 0x7A,
+ 0x3A, 0x42, 0x40, 0x20, 0x78,
+ 0x00, 0x9D, 0xA0, 0xA0, 0x7D,
+ 0x3D, 0x42, 0x42, 0x42, 0x3D, // O-umlaut
+ 0x3D, 0x40, 0x40, 0x40, 0x3D,
+ 0x3C, 0x24, 0xFF, 0x24, 0x24,
+ 0x48, 0x7E, 0x49, 0x43, 0x66,
+ 0x2B, 0x2F, 0xFC, 0x2F, 0x2B,
+ 0xFF, 0x09, 0x29, 0xF6, 0x20,
+ 0xC0, 0x88, 0x7E, 0x09, 0x03,
+ 0x20, 0x54, 0x54, 0x79, 0x41,
+ 0x00, 0x00, 0x44, 0x7D, 0x41,
+ 0x30, 0x48, 0x48, 0x4A, 0x32,
+ 0x38, 0x40, 0x40, 0x22, 0x7A,
+ 0x00, 0x7A, 0x0A, 0x0A, 0x72,
+ 0x7D, 0x0D, 0x19, 0x31, 0x7D,
+ 0x26, 0x29, 0x29, 0x2F, 0x28,
+ 0x26, 0x29, 0x29, 0x29, 0x26,
+ 0x30, 0x48, 0x4D, 0x40, 0x20,
+ 0x38, 0x08, 0x08, 0x08, 0x08,
+ 0x08, 0x08, 0x08, 0x08, 0x38,
+ 0x2F, 0x10, 0xC8, 0xAC, 0xBA,
+ 0x2F, 0x10, 0x28, 0x34, 0xFA,
+ 0x00, 0x00, 0x7B, 0x00, 0x00,
+ 0x08, 0x14, 0x2A, 0x14, 0x22,
+ 0x22, 0x14, 0x2A, 0x14, 0x08,
+ 0x55, 0x00, 0x55, 0x00, 0x55, // #176 (25% block) missing in old code
+ 0xAA, 0x55, 0xAA, 0x55, 0xAA, // 50% block
+ 0xFF, 0x55, 0xFF, 0x55, 0xFF, // 75% block
+ 0x00, 0x00, 0x00, 0xFF, 0x00,
+ 0x10, 0x10, 0x10, 0xFF, 0x00,
+ 0x14, 0x14, 0x14, 0xFF, 0x00,
+ 0x10, 0x10, 0xFF, 0x00, 0xFF,
+ 0x10, 0x10, 0xF0, 0x10, 0xF0,
+ 0x14, 0x14, 0x14, 0xFC, 0x00,
+ 0x14, 0x14, 0xF7, 0x00, 0xFF,
+ 0x00, 0x00, 0xFF, 0x00, 0xFF,
+ 0x14, 0x14, 0xF4, 0x04, 0xFC,
+ 0x14, 0x14, 0x17, 0x10, 0x1F,
+ 0x10, 0x10, 0x1F, 0x10, 0x1F,
+ 0x14, 0x14, 0x14, 0x1F, 0x00,
+ 0x10, 0x10, 0x10, 0xF0, 0x00,
+ 0x00, 0x00, 0x00, 0x1F, 0x10,
+ 0x10, 0x10, 0x10, 0x1F, 0x10,
+ 0x10, 0x10, 0x10, 0xF0, 0x10,
+ 0x00, 0x00, 0x00, 0xFF, 0x10,
+ 0x10, 0x10, 0x10, 0x10, 0x10,
+ 0x10, 0x10, 0x10, 0xFF, 0x10,
+ 0x00, 0x00, 0x00, 0xFF, 0x14,
+ 0x00, 0x00, 0xFF, 0x00, 0xFF,
+ 0x00, 0x00, 0x1F, 0x10, 0x17,
+ 0x00, 0x00, 0xFC, 0x04, 0xF4,
+ 0x14, 0x14, 0x17, 0x10, 0x17,
+ 0x14, 0x14, 0xF4, 0x04, 0xF4,
+ 0x00, 0x00, 0xFF, 0x00, 0xF7,
+ 0x14, 0x14, 0x14, 0x14, 0x14,
+ 0x14, 0x14, 0xF7, 0x00, 0xF7,
+ 0x14, 0x14, 0x14, 0x17, 0x14,
+ 0x10, 0x10, 0x1F, 0x10, 0x1F,
+ 0x14, 0x14, 0x14, 0xF4, 0x14,
+ 0x10, 0x10, 0xF0, 0x10, 0xF0,
+ 0x00, 0x00, 0x1F, 0x10, 0x1F,
+ 0x00, 0x00, 0x00, 0x1F, 0x14,
+ 0x00, 0x00, 0x00, 0xFC, 0x14,
+ 0x00, 0x00, 0xF0, 0x10, 0xF0,
+ 0x10, 0x10, 0xFF, 0x10, 0xFF,
+ 0x14, 0x14, 0x14, 0xFF, 0x14,
+ 0x10, 0x10, 0x10, 0x1F, 0x00,
+ 0x00, 0x00, 0x00, 0xF0, 0x10,
+ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+ 0xF0, 0xF0, 0xF0, 0xF0, 0xF0,
+ 0xFF, 0xFF, 0xFF, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0xFF, 0xFF,
+ 0x0F, 0x0F, 0x0F, 0x0F, 0x0F,
+ 0x38, 0x44, 0x44, 0x38, 0x44,
+ 0xFC, 0x4A, 0x4A, 0x4A, 0x34, // sharp-s or beta
+ 0x7E, 0x02, 0x02, 0x06, 0x06,
+ 0x02, 0x7E, 0x02, 0x7E, 0x02,
+ 0x63, 0x55, 0x49, 0x41, 0x63,
+ 0x38, 0x44, 0x44, 0x3C, 0x04,
+ 0x40, 0x7E, 0x20, 0x1E, 0x20,
+ 0x06, 0x02, 0x7E, 0x02, 0x02,
+ 0x99, 0xA5, 0xE7, 0xA5, 0x99,
+ 0x1C, 0x2A, 0x49, 0x2A, 0x1C,
+ 0x4C, 0x72, 0x01, 0x72, 0x4C,
+ 0x30, 0x4A, 0x4D, 0x4D, 0x30,
+ 0x30, 0x48, 0x78, 0x48, 0x30,
+ 0xBC, 0x62, 0x5A, 0x46, 0x3D,
+ 0x3E, 0x49, 0x49, 0x49, 0x00,
+ 0x7E, 0x01, 0x01, 0x01, 0x7E,
+ 0x2A, 0x2A, 0x2A, 0x2A, 0x2A,
+ 0x44, 0x44, 0x5F, 0x44, 0x44,
+ 0x40, 0x51, 0x4A, 0x44, 0x40,
+ 0x40, 0x44, 0x4A, 0x51, 0x40,
+ 0x00, 0x00, 0xFF, 0x01, 0x03,
+ 0xE0, 0x80, 0xFF, 0x00, 0x00,
+ 0x08, 0x08, 0x6B, 0x6B, 0x08,
+ 0x36, 0x12, 0x36, 0x24, 0x36,
+ 0x06, 0x0F, 0x09, 0x0F, 0x06,
+ 0x00, 0x00, 0x18, 0x18, 0x00,
+ 0x00, 0x00, 0x10, 0x10, 0x00,
+ 0x30, 0x40, 0xFF, 0x01, 0x01,
+ 0x00, 0x1F, 0x01, 0x01, 0x1E,
+ 0x00, 0x19, 0x1D, 0x17, 0x12,
+ 0x00, 0x3C, 0x3C, 0x3C, 0x3C,
+ 0x00, 0x00, 0x00, 0x00, 0x00 // #255 NBSP
+};
+#endif // FONT5X7_H
diff --git a/keyboards/lets_split/eeprom-lefthand.eep b/keyboards/lets_split/eeprom-lefthand.eep
index a92200b12..b9666a74c 100644
--- a/keyboards/lets_split/eeprom-lefthand.eep
+++ b/keyboards/lets_split/eeprom-lefthand.eep
@@ -1,2 +1,2 @@
-:080000000000000000000001F7
+:0B0000000000000000000000000001F4
:00000001FF
diff --git a/keyboards/lets_split/eeprom-righthand.eep b/keyboards/lets_split/eeprom-righthand.eep
index 91a683170..94cc5be7f 100644
--- a/keyboards/lets_split/eeprom-righthand.eep
+++ b/keyboards/lets_split/eeprom-righthand.eep
@@ -1,2 +1,2 @@
-:080000000000000000000000F8
+:0B0000000000000000000000000000F5
:00000001FF
diff --git a/keyboards/lets_split/i2c.h b/keyboards/lets_split/i2c.h
index 08ce4b009..c15b6bc50 100644
--- a/keyboards/lets_split/i2c.h
+++ b/keyboards/lets_split/i2c.h
@@ -16,7 +16,7 @@
#define SLAVE_BUFFER_SIZE 0x10
// i2c SCL clock frequency
-#define SCL_CLOCK 100000L
+#define SCL_CLOCK 400000L
extern volatile uint8_t i2c_slave_buffer[SLAVE_BUFFER_SIZE];
@@ -28,4 +28,22 @@ uint8_t i2c_master_read(int);
void i2c_reset_state(void);
void i2c_slave_init(uint8_t address);
+
+static inline unsigned char i2c_start_read(unsigned char addr) {
+ return i2c_master_start((addr << 1) | I2C_READ);
+}
+
+static inline unsigned char i2c_start_write(unsigned char addr) {
+ return i2c_master_start((addr << 1) | I2C_WRITE);
+}
+
+// from SSD1306 scrips
+extern unsigned char i2c_rep_start(unsigned char addr);
+extern void i2c_start_wait(unsigned char addr);
+extern unsigned char i2c_readAck(void);
+extern unsigned char i2c_readNak(void);
+extern unsigned char i2c_read(unsigned char ack);
+
+#define i2c_read(ack) (ack) ? i2c_readAck() : i2c_readNak();
+
#endif
diff --git a/keyboards/lets_split/keymaps/OLED_sample/Makefile b/keyboards/lets_split/keymaps/OLED_sample/Makefile
new file mode 100644
index 000000000..90616d1f1
--- /dev/null
+++ b/keyboards/lets_split/keymaps/OLED_sample/Makefile
@@ -0,0 +1,25 @@
+
+# Build Options
+# change to "no" to disable the options, or define them in the Makefile in
+# the appropriate keymap folder that will get included automatically
+#
+BOOTMAGIC_ENABLE = no # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = yes # Mouse keys(+4700)
+EXTRAKEY_ENABLE = yes # Audio control and System control(+450)
+CONSOLE_ENABLE = no # Console for debug(+400)
+COMMAND_ENABLE = no # Commands for debug and configuration
+NKRO_ENABLE = yes # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+BACKLIGHT_ENABLE = no # Enable keyboard backlight functionality
+MIDI_ENABLE = no # MIDI controls
+AUDIO_ENABLE = no # Audio output on port C6
+UNICODE_ENABLE = no # Unicode
+BLUETOOTH_ENABLE = no # Enable Bluetooth with the Adafruit EZ-Key HID
+RGBLIGHT_ENABLE = yes # Enable WS2812 RGB underlight. Do not enable this with audio at the same time.
+ONEHAND_ENABLE = no # Enable one-hand typing
+
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
+
+ifndef QUANTUM_DIR
+ include ../../../../Makefile
+endif \ No newline at end of file
diff --git a/keyboards/lets_split/keymaps/OLED_sample/config.h b/keyboards/lets_split/keymaps/OLED_sample/config.h
new file mode 100644
index 000000000..8389ba111
--- /dev/null
+++ b/keyboards/lets_split/keymaps/OLED_sample/config.h
@@ -0,0 +1,42 @@
+/*
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+
+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/>.
+*/
+
+#define USE_I2C
+//#define USE_SERIAL
+//#define MASTER_RIGHT
+#define FLIP_HALF
+
+#define SSD1306OLED
+
+
+#define PREVENT_STUCK_MODIFIERS
+#define TAPPING_FORCE_HOLD
+#define TAPPING_TERM 100
+
+#ifdef SUBPROJECT_rev1
+ #include "../../rev1/config.h"
+#endif
+#ifdef SUBPROJECT_rev2
+ #include "../../rev2/config.h"
+#endif
+
+#undef RGBLED_NUM
+#define RGBLIGHT_ANIMATIONS
+#define RGBLED_NUM 6
+#define RGBLIGHT_HUE_STEP 10
+#define RGBLIGHT_SAT_STEP 17
+#define RGBLIGHT_VAL_STEP 17
diff --git a/keyboards/lets_split/keymaps/OLED_sample/keymap.c b/keyboards/lets_split/keymaps/OLED_sample/keymap.c
new file mode 100644
index 000000000..493ebcd3f
--- /dev/null
+++ b/keyboards/lets_split/keymaps/OLED_sample/keymap.c
@@ -0,0 +1,359 @@
+#include "lets_split.h"
+#include "bootloader.h"
+#include "action_layer.h"
+#include "eeconfig.h"
+#include "tmk_core/protocol/lufa/LUFA-git/LUFA/Drivers/Peripheral/TWI.h"
+#ifdef AUDIO_ENABLE
+ #include "audio.h"
+#endif
+#ifdef SSD1306OLED
+ #include "ssd1306.h"
+#endif
+
+extern keymap_config_t keymap_config;
+
+//Following line allows macro to read current RGB settings
+extern rgblight_config_t rgblight_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 _QWERTY 0
+#define _COLEMAK 1
+#define _DVORAK 2
+#define _LOWER 3
+#define _RAISE 4
+#define _ADJUST 16
+
+enum custom_keycodes {
+ QWERTY = SAFE_RANGE,
+ COLEMAK,
+ DVORAK,
+ LOWER,
+ RAISE,
+ ADJUST,
+ BACKLIT,
+ RGBLED_TOGGLE,
+ RGBLED_STEP_MODE,
+ RGBLED_INCREASE_HUE,
+ RGBLED_DECREASE_HUE,
+ RGBLED_INCREASE_SAT,
+ RGBLED_DECREASE_SAT,
+ RGBLED_INCREASE_VAL,
+ RGBLED_DECREASE_VAL,
+};
+
+enum macro_keycodes {
+ KC_SAMPLEMACRO,
+};
+
+
+// Fillers to make layering more clear
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
+//Macros
+#define M_SAMPLE M(KC_SAMPLEMACRO)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* Qwerty
+ * ,-----------------------------------------------------------------------------------.
+ * | Tab | Q | W | E | R | T | Y | U | I | O | P | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Esc | A | S | D | F | G | H | J | K | L | ; | " |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Shift| Z | X | C | V | B | N | M | , | . | / |Enter |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |Adjust| Ctrl | Alt | GUI |Lower |Space |Space |Raise | Left | Down | Up |Right |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_QWERTY] = KEYMAP( \
+ KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC, \
+ KC_ESC, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, \
+ KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_ENT , \
+ ADJUST, KC_LCTL, KC_LALT, KC_LGUI, LOWER, KC_SPC, KC_SPC, RAISE, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT \
+),
+
+/* Colemak
+ * ,-----------------------------------------------------------------------------------.
+ * | Tab | Q | W | F | P | G | J | L | U | Y | ; | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Esc | A | R | S | T | D | H | N | E | I | O | " |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Shift| Z | X | C | V | B | K | M | , | . | / |Enter |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |Adjust| Ctrl | Alt | GUI |Lower |Space |Space |Raise | Left | Down | Up |Right |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_COLEMAK] = KEYMAP( \
+ KC_TAB, KC_Q, KC_W, KC_F, KC_P, KC_G, KC_J, KC_L, KC_U, KC_Y, KC_SCLN, KC_BSPC, \
+ KC_ESC, KC_A, KC_R, KC_S, KC_T, KC_D, KC_H, KC_N, KC_E, KC_I, KC_O, KC_QUOT, \
+ KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_K, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_ENT , \
+ ADJUST, KC_LCTL, KC_LALT, KC_LGUI, LOWER, KC_SPC, KC_SPC, RAISE, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT \
+),
+
+/* Dvorak
+ * ,-----------------------------------------------------------------------------------.
+ * | Tab | " | , | . | P | Y | F | G | C | R | L | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Esc | A | O | E | U | I | D | H | T | N | S | / |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Shift| ; | Q | J | K | X | B | M | W | V | Z |Enter |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |Adjust| Ctrl | Alt | GUI |Lower |Space |Space |Raise | Left | Down | Up |Right |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_DVORAK] = KEYMAP( \
+ KC_TAB, KC_QUOT, KC_COMM, KC_DOT, KC_P, KC_Y, KC_F, KC_G, KC_C, KC_R, KC_L, KC_BSPC, \
+ KC_ESC, KC_A, KC_O, KC_E, KC_U, KC_I, KC_D, KC_H, KC_T, KC_N, KC_S, KC_SLSH, \
+ KC_LSFT, KC_SCLN, KC_Q, KC_J, KC_K, KC_X, KC_B, KC_M, KC_W, KC_V, KC_Z, KC_ENT , \
+ ADJUST, KC_LCTL, KC_LALT, KC_LGUI, LOWER, KC_SPC, KC_SPC, RAISE, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT \
+),
+
+/* Lower
+ * ,-----------------------------------------------------------------------------------.
+ * | ~ | ! | @ | # | $ | % | ^ | & | * | ( | ) | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Del | F1 | F2 | F3 | F4 | F5 | F6 | _ | + | | \ | | |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | | F7 | F8 | F9 | F10 | F11 | F12 |ISO ~ |ISO | | | |Enter |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | | | | | | | | Next | Vol- | Vol+ | Play |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_LOWER] = KEYMAP( \
+ KC_TILD, KC_EXLM, KC_AT, KC_HASH, KC_DLR, KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_BSPC, \
+ KC_DEL, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE, \
+ _______, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12,S(KC_NUHS),S(KC_NUBS),_______, _______, _______, \
+ _______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY \
+),
+
+/* Raise
+ * ,-----------------------------------------------------------------------------------.
+ * | ` | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Del | F1 | F2 | F3 | F4 | F5 | F6 | - | = | [ | ] | \ |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | | F7 | F8 | F9 | F10 | F11 | F12 |ISO # |ISO / | | |Enter |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | | | | | | | | Next | Vol- | Vol+ | Play |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_RAISE] = KEYMAP( \
+ KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_BSPC, \
+ KC_DEL, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_MINS, KC_EQL, KC_LBRC, KC_RBRC, KC_BSLS, \
+ _______, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_NUHS, KC_NUBS, _______, _______, _______, \
+ _______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY \
+),
+
+/* Adjust (Lower + Raise)
+ * ,-----------------------------------------------------------------------------------.
+ * | | Reset| | | | | | | | | | Del |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | | | |Aud on|Audoff|AGnorm|AGswap|Qwerty|Colemk|Dvorak| | |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | | | | | | | | | | | | |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | | | | | | | | | | | |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_ADJUST] = KEYMAP( \
+ _______, RESET, _______, M_SAMPLE, _______, _______, _______, _______, _______, _______, _______, KC_DEL, \
+ _______, _______, _______, AU_ON, AU_OFF, AG_NORM, AG_SWAP, QWERTY, COLEMAK, DVORAK, _______, _______, \
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, \
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______ \
+)
+
+
+};
+
+
+#ifdef AUDIO_ENABLE
+
+float tone_startup[][2] = SONG(STARTUP_SOUND);
+float tone_qwerty[][2] = SONG(QWERTY_SOUND);
+float tone_dvorak[][2] = SONG(DVORAK_SOUND);
+float tone_colemak[][2] = SONG(COLEMAK_SOUND);
+float tone_plover[][2] = SONG(PLOVER_SOUND);
+float tone_plover_gb[][2] = SONG(PLOVER_GOODBYE_SOUND);
+float music_scale[][2] = SONG(MUSIC_SCALE_SOUND);
+float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
+#endif
+
+// define variables for reactive RGB
+bool TOG_STATUS = false;
+int RGB_current_mode;
+
+void persistant_default_layer_set(uint16_t default_layer) {
+ eeconfig_update_default_layer(default_layer);
+ default_layer_set(default_layer);
+}
+
+// Setting ADJUST layer RGB back to default
+void update_tri_layer_RGB(uint8_t layer1, uint8_t layer2, uint8_t layer3) {
+ if (IS_LAYER_ON(layer1) && IS_LAYER_ON(layer2)) {
+ rgblight_mode(RGB_current_mode);
+ layer_on(layer3);
+ } else {
+ layer_off(layer3);
+ }
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+ switch (keycode) {
+ case QWERTY:
+ if (record->event.pressed) {
+ #ifdef AUDIO_ENABLE
+ PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
+ #endif
+ persistant_default_layer_set(1UL<<_QWERTY);
+ }
+ return false;
+ break;
+ case COLEMAK:
+ if (record->event.pressed) {
+ #ifdef AUDIO_ENABLE
+ PLAY_NOTE_ARRAY(tone_colemak, false, 0);
+ #endif
+ persistant_default_layer_set(1UL<<_COLEMAK);
+ }
+ return false;
+ break;
+ case DVORAK:
+ if (record->event.pressed) {
+ #ifdef AUDIO_ENABLE
+ PLAY_NOTE_ARRAY(tone_dvorak, false, 0);
+ #endif
+ persistant_default_layer_set(1UL<<_DVORAK);
+ }
+ return false;
+ break;
+ case LOWER:
+ if (record->event.pressed) {
+ //not sure how to have keyboard check mode and set it to a variable, so my work around
+ //uses another variable that would be set to true after the first time a reactive key is pressed.
+ if (TOG_STATUS) { //TOG_STATUS checks is another reactive key currently pressed, only changes RGB mode if returns false
+ } else {
+ TOG_STATUS = !TOG_STATUS;
+ rgblight_mode(16);
+ }
+ layer_on(_LOWER);
+ update_tri_layer_RGB(_LOWER, _RAISE, _ADJUST);
+ } else {
+ rgblight_mode(RGB_current_mode); // revert RGB to initial mode prior to RGB mode change
+ TOG_STATUS = false;
+ layer_off(_LOWER);
+ update_tri_layer_RGB(_LOWER, _RAISE, _ADJUST);
+ }
+ return false;
+ break;
+ case RAISE:
+ if (record->event.pressed) {
+ //not sure how to have keyboard check mode and set it to a variable, so my work around
+ //uses another variable that would be set to true after the first time a reactive key is pressed.
+ if (TOG_STATUS) { //TOG_STATUS checks is another reactive key currently pressed, only changes RGB mode if returns false
+ } else {
+ TOG_STATUS = !TOG_STATUS;
+ rgblight_mode(15);
+ }
+ layer_on(_RAISE);
+ update_tri_layer_RGB(_LOWER, _RAISE, _ADJUST);
+ } else {
+ rgblight_mode(RGB_current_mode); // revert RGB to initial mode prior to RGB mode change
+ layer_off(_RAISE);
+ TOG_STATUS = false;
+ update_tri_layer_RGB(_LOWER, _RAISE, _ADJUST);
+ }
+ return false;
+ break;
+ case BACKLIT:
+ if (record->event.pressed) {
+ register_code(KC_RSFT);
+ #ifdef BACKLIGHT_ENABLE
+ backlight_step();
+ #endif
+ } else {
+ unregister_code(KC_RSFT);
+ }
+ return false;
+ break;
+ //led operations - RGB mode change now updates the RGB_current_mode to allow the right RGB mode to be set after reactive keys are released
+ case RGB_MOD:
+ if (record->event.pressed) {
+ rgblight_mode(RGB_current_mode);
+ rgblight_step();
+ RGB_current_mode = rgblight_config.mode;
+ }
+ return false;
+ break;
+ }
+ return true;
+}
+
+void matrix_init_user(void) {
+ #ifdef AUDIO_ENABLE
+ startup_user();
+ #endif
+ RGB_current_mode = rgblight_config.mode;
+}
+
+//SSD1306 OLED init and update loop, make sure to add #define SSD1306OLED in config.h
+#ifdef SSD1306OLED
+void matrix_master_OLED_init (void) {
+ TWI_Init(TWI_BIT_PRESCALE_1, TWI_BITLENGTH_FROM_FREQ(1, 800000));
+ iota_gfx_init(); // turns on the display
+}
+
+void matrix_scan_user(void) {
+ iota_gfx_task(); // this is what updates the display continuously
+}
+#endif
+
+#ifdef AUDIO_ENABLE
+
+void startup_user()
+{
+ _delay_ms(20); // gets rid of tick
+ PLAY_NOTE_ARRAY(tone_startup, false, 0);
+}
+
+void shutdown_user()
+{
+ PLAY_NOTE_ARRAY(tone_goodbye, false, 0);
+ _delay_ms(150);
+ stop_all_notes();
+}
+
+void music_on_user(void)
+{
+ music_scale_user();
+}
+
+void music_scale_user(void)
+{
+ PLAY_NOTE_ARRAY(music_scale, false, 0);
+}
+
+#endif
+
+/*
+ * Macro definition
+ */
+const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
+{
+ if (!eeconfig_is_enabled()) {
+ eeconfig_init();
+ }
+
+ switch (id) {
+ case KC_SAMPLEMACRO:
+ if (record->event.pressed){
+ return MACRO (I(10), T(H), T(E), T(L), T(L), T(O), T(SPACE), T(W), T(O), T(R), T(L), T(D), END);
+ }
+
+ }
+
+ return MACRO_NONE;
+}
diff --git a/keyboards/lets_split/keymaps/OLED_sample/readme.md b/keyboards/lets_split/keymaps/OLED_sample/readme.md
new file mode 100644
index 000000000..02888855b
--- /dev/null
+++ b/keyboards/lets_split/keymaps/OLED_sample/readme.md
@@ -0,0 +1,25 @@
+SSD1306 OLED Display via I2C
+======
+
+Features
+--------
+
+Some features supported by the firmware:
+
+
+* I2C connection between the two halves is required as the OLED display will use this connection as well. Note this
+ requires pull-up resistors on the data and clock lines.
+* OLED display will connect from either side
+
+
+Wiring
+------
+
+
+Work in progress...
+
+
+OLED Configuration
+-------------------------------
+
+Work in progress...
diff --git a/keyboards/lets_split/keymaps/hexwire/Makefile b/keyboards/lets_split/keymaps/hexwire/Makefile
new file mode 100644
index 000000000..1e5761278
--- /dev/null
+++ b/keyboards/lets_split/keymaps/hexwire/Makefile
@@ -0,0 +1,5 @@
+RGBLIGHT_ENABLE = yes
+
+ifndef QUANTUM_DIR
+ include ../../../../Makefile
+endif
diff --git a/keyboards/lets_split/keymaps/hexwire/README.md b/keyboards/lets_split/keymaps/hexwire/README.md
new file mode 100644
index 000000000..edf2b6627
--- /dev/null
+++ b/keyboards/lets_split/keymaps/hexwire/README.md
@@ -0,0 +1,108 @@
+Hexwire's Let's Split Layout
+============================
+
+### Changes from default layout
+
+- Main layer
+ - The right space bar key has been changed to backspace, as I only hit space with my left thumb
+ - Backtick is at the lower right and also serves goes to the 3rd function layer when held
+ - Enter key acts as shift when held
+ - Escape key acts as control when held
+ - Minus key at upper right
+- Lower layer
+ - Numbers are on the lower layer, to make it easier to use a numpad on the right hand
+ - Arrow keys
+ - Straight and curly brackets in the middle two columns
+ - Screenshot keys for MacOS
+- Upper layer
+ - Symbols are on the upper layer
+ - Media keys
+ - Page Up/Down, Home/End
+- 3rd function layer
+ - Function keys
+
+## Layouts
+
+### Qwerty
+
+```
+,----+----+----+----+----+----. ,----+----+----+----+----+----.
+ TAB , Q , W , E , R , T , Y , U , I , O , P ,MINS,
+|----+----+----+----+----+----| |----+----+----+----+----+----|
+ X0 , A , S , D , F , G , H , J , K , L ,SCLN,QUOT,
+|----+----+----+----+----+----| |----+----+----+----+----+----|
+ LSFT, Z , X , C , V , B , N , M ,COMM,DOT ,SLSH, X4 ,
+|----+----+----+----+----+----| |----+----+----+----+----+----|
+ X3 ,LCTL,LALT,LGUI, X1 ,SPC , BSPC, X2 ,LEFT,DOWN, UP ,RGHT
+`----+----+----+----+----+----' `----+----+----+----+----+----'
+```
+
+### Colemak
+
+```
+,----+----+----+----+----+----. ,----+----+----+----+----+----.
+ TAB , Q , W , F , P , G , J , L , U , Y ,SCLN,MINS,
+|----+----+----+----+----+----| |----+----+----+----+----+----|
+ X0 , A , R , S , T , D , H , N , E , I , O ,QUOT,
+|----+----+----+----+----+----| |----+----+----+----+----+----|
+ LSFT, Z , X , C , V , B , K , M ,COMM,DOT ,SLSH, X4 ,
+|----+----+----+----+----+----| |----+----+----+----+----+----|
+ X3 ,LCTL,LALT,LGUI, X1 ,SPC , BSPC, X2 ,LEFT,DOWN, UP ,RGHT
+`----+----+----+----+----+----' `----+----+----+----+----+----'
+```
+
+### Dvorak
+
+```
+,----+----+----+----+----+----. ,----+----+----+----+----+----.
+ TAB ,QUOT,COMM,DOT , P , Y , F , G , C , R , L ,MINS,
+|----+----+----+----+----+----| |----+----+----+----+----+----|
+ X0 , A , O , E , U , I , D , H , R , N , S ,SLSH,
+|----+----+----+----+----+----| |----+----+----+----+----+----|
+ LSFT,SCLN, Q , J , K , X , B , M , W , V , Z , X4 ,
+|----+----+----+----+----+----| |----+----+----+----+----+----|
+ X3 ,LCTL,LALT,LGUI, X1 ,SPC , BSPC, X2 ,LEFT,DOWN, UP ,RGHT
+`----+----+----+----+----+----' `----+----+----+----+----+----'
+```
+
+### Lower
+
+```
+,----+----+----+----+----+----. ,----+----+----+----+----+----.
+ , 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 0 , ,
+|----+----+----+----+----+----| |----+----+----+----+----+----|
+ DEL ,CAPP,LEFT,RGHT, UP ,LBRC, RBRC, P4 , P5 , P6 ,PLUS,PIPE,
+|----+----+----+----+----+----| |----+----+----+----+----+----|
+ ,CPYP, , ,DOWN,LCBR, RCBR, P1 , P2 , P3 ,MINS, ,
+|----+----+----+----+----+----| |----+----+----+----+----+----|
+ , , , , , , DEL , , P0 ,PDOT, ,
+`----+----+----+----+----+----' `----+----+----+----+----+----'
+```
+
+### Raise
+
+```
+,----+----+----+----+----+----. ,----+----+----+----+----+----.
+ ,EXLM, AT ,HASH,DLR ,PERC, CIRC,AMPR,ASTR,LPRN,RPRN, ,
+|----+----+----+----+----+----| |----+----+----+----+----+----|
+ DEL ,MPRV,MNXT,VOLU,PGUP,UNDS, EQL ,HOME, , , ,BSLS,
+|----+----+----+----+----+----| |----+----+----+----+----+----|
+ MUTE,MSTP,MPLY,VOLD,PGDN,MINS, PLUS,END , , , , ,
+|----+----+----+----+----+----| |----+----+----+----+----+----|
+ , , , , , , , , , , ,
+`----+----+----+----+----+----' `----+----+----+----+----+----'
+```
+
+### 3rd function layer
+
+```
+,----+----+----+----+----+----. ,----+----+----+----+----+----.
+ F12 , F1 , F2 , F3 , F4 , F5 , F6 , F7 , F8 , F9 ,F10 ,F11 ,
+|----+----+----+----+----+----| |----+----+----+----+----+----|
+ , , , , , , , , , , , ,
+|----+----+----+----+----+----| |----+----+----+----+----+----|
+ , , , , , , , , , , , ,
+|----+----+----+----+----+----| |----+----+----+----+----+----|
+ , , , , , , , , , , ,
+`----+----+----+----+----+----' `----+----+----+----+----+----'
+```
diff --git a/keyboards/lets_split/keymaps/hexwire/config.h b/keyboards/lets_split/keymaps/hexwire/config.h
new file mode 100644
index 000000000..e315d8c0c
--- /dev/null
+++ b/keyboards/lets_split/keymaps/hexwire/config.h
@@ -0,0 +1,35 @@
+/*
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+
+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/>.
+*/
+
+
+#define USE_SERIAL
+
+#define TAPPING_TERM 150
+
+#ifdef SUBPROJECT_rev1
+ #include "../../rev1/config.h"
+#endif
+#ifdef SUBPROJECT_rev2
+ #include "../../rev2/config.h"
+#endif
+
+#undef RGBLED_NUM
+#define RGBLIGHT_ANIMATIONS
+#define RGBLED_NUM 8
+#define RGBLIGHT_HUE_STEP 8
+#define RGBLIGHT_SAT_STEP 8
+#define RGBLIGHT_VAL_STEP 8
diff --git a/keyboards/lets_split/keymaps/hexwire/keymap.c b/keyboards/lets_split/keymaps/hexwire/keymap.c
new file mode 100644
index 000000000..fcf3cde75
--- /dev/null
+++ b/keyboards/lets_split/keymaps/hexwire/keymap.c
@@ -0,0 +1,205 @@
+#include "lets_split.h"
+#include "action_layer.h"
+#include "eeconfig.h"
+
+extern keymap_config_t keymap_config;
+
+#define _QWERTY 0
+#define _COLEMAK 1
+#define _DVORAK 2
+#define _LOWER 3
+#define _RAISE 4
+#define _FN3 5
+#define _FN4 6
+#define _ADJUST 16
+
+enum custom_keycodes {
+ QWERTY = SAFE_RANGE,
+ COLEMAK,
+ DVORAK,
+ LOWER,
+ RAISE,
+ FN3,
+ FN4,
+ ADJUST,
+};
+
+#define KC_ KC_TRNS
+#define _______ KC_TRNS
+
+#define KC_CAPW LGUI(LSFT(KC_3)) // Capture whole screen
+#define KC_CPYW LGUI(LSFT(LCTL(KC_3))) // Copy whole screen
+#define KC_CAPP LGUI(LSFT(KC_4)) // Capture portion of screen
+#define KC_CPYP LGUI(LSFT(LCTL(KC_4))) // Copy portion of screen
+#define KC_X0 MT(MOD_LCTL, KC_ESC)
+#define KC_X1 LOWER
+#define KC_X2 RAISE
+#define KC_X3 LT(_FN3, KC_GRV)
+#define KC_X4 MT(MOD_LSFT, KC_ENT)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+ [_QWERTY] = KC_KEYMAP(
+ //,----+----+----+----+----+----. ,----+----+----+----+----+----.
+ TAB , Q , W , E , R , T , Y , U , I , O , P ,MINS,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ X0 , A , S , D , F , G , H , J , K , L ,SCLN,QUOT,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ LSFT, Z , X , C , V , B , N , M ,COMM,DOT ,SLSH, X4 ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ X3 ,LCTL,LALT,LGUI, X1 ,SPC , BSPC, X2 ,LEFT,DOWN, UP ,RGHT
+ //`----+----+----+----+----+----' `----+----+----+----+----+----'
+ ),
+
+ [_COLEMAK] = KC_KEYMAP(
+ //,----+----+----+----+----+----. ,----+----+----+----+----+----.
+ TAB , Q , W , F , P , G , J , L , U , Y ,SCLN,MINS,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ X0 , A , R , S , T , D , H , N , E , I , O ,QUOT,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ LSFT, Z , X , C , V , B , K , M ,COMM,DOT ,SLSH, X4 ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ X3 ,LCTL,LALT,LGUI, X1 ,SPC , BSPC, X2 ,LEFT,DOWN, UP ,RGHT
+ //`----+----+----+----+----+----' `----+----+----+----+----+----'
+ ),
+
+ [_DVORAK] = KC_KEYMAP(
+ //,----+----+----+----+----+----. ,----+----+----+----+----+----.
+ TAB ,QUOT,COMM,DOT , P , Y , F , G , C , R , L ,MINS,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ X0 , A , O , E , U , I , D , H , R , N , S ,SLSH,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ LSFT,SCLN, Q , J , K , X , B , M , W , V , Z , X4 ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ X3 ,LCTL,LALT,LGUI, X1 ,SPC , BSPC, X2 ,LEFT,DOWN, UP ,RGHT
+ //`----+----+----+----+----+----' `----+----+----+----+----+----'
+ ),
+
+ [_LOWER] = KC_KEYMAP(
+ //,----+----+----+----+----+----. ,----+----+----+----+----+----.
+ , 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 0 , ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ DEL ,CAPP,LEFT,RGHT, UP ,LBRC, RBRC, P4 , P5 , P6 ,PLUS,PIPE,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ ,CPYP, , ,DOWN,LCBR, RCBR, P1 , P2 , P3 ,MINS, ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ , , , , , , DEL , , P0 ,PDOT, ,
+ //`----+----+----+----+----+----' `----+----+----+----+----+----'
+ ),
+
+ [_RAISE] = KC_KEYMAP(
+ //,----+----+----+----+----+----. ,----+----+----+----+----+----.
+ ,EXLM, AT ,HASH,DLR ,PERC, CIRC,AMPR,ASTR,LPRN,RPRN, ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ DEL ,MPRV,MNXT,VOLU,PGUP,UNDS, EQL ,HOME, , , ,BSLS,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ MUTE,MSTP,MPLY,VOLD,PGDN,MINS, PLUS,END , , , , ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ , , , , , , , , , , ,
+ //`----+----+----+----+----+----' `----+----+----+----+----+----'
+ ),
+
+ [_FN3] = KC_KEYMAP(
+ //,----+----+----+----+----+----. ,----+----+----+----+----+----.
+ F12 , F1 , F2 , F3 , F4 , F5 , F6 , F7 , F8 , F9 ,F10 ,F11 ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ , , , , , , , , , , , ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ , , , , , , , , , , , ,
+ //|----+----+----+----+----+----| |----+----+----+----+----+----|
+ , , , , , , , , , , ,
+ //`----+----+----+----+----+----' `----+----+----+----+----+----'
+ ),
+
+/* Adjust (Lower + Raise)
+ * ,-----------------------------------------------------------------------------------.
+ * | | Reset|RGB Tg|RGB Md|Hue Up|Hue Dn|Sat Up|Sat Dn|Val Up|Val Dn| | |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | | | |Aud on|Audoff|AGnorm|AGswap|Qwerty|Colemk|Dvorak| | |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | | | | | | | | | | | | |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | | | | | | | | | | | |
+ * `-----------------------------------------------------------------------------------'
+ */
+ [_ADJUST] = KEYMAP( \
+ _______, RESET , RGB_TOG, RGB_MOD, RGB_HUD, RGB_HUI, RGB_SAD, RGB_SAI, RGB_VAD, RGB_VAI, _______, _______, \
+ _______, _______, _______, AU_ON, AU_OFF, AG_NORM, AG_SWAP, QWERTY, COLEMAK, DVORAK, _______, _______, \
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, \
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______ \
+ )
+
+
+};
+
+#ifdef AUDIO_ENABLE
+float tone_qwerty[][2] = SONG(QWERTY_SOUND);
+float tone_dvorak[][2] = SONG(DVORAK_SOUND);
+float tone_colemak[][2] = SONG(COLEMAK_SOUND);
+#endif
+
+void persistant_default_layer_set(uint16_t default_layer) {
+ eeconfig_update_default_layer(default_layer);
+ default_layer_set(default_layer);
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+ switch (keycode) {
+ case QWERTY:
+ if (record->event.pressed) {
+ #ifdef AUDIO_ENABLE
+ PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
+ #endif
+ persistant_default_layer_set(1UL<<_QWERTY);
+ }
+ return false;
+ break;
+ case COLEMAK:
+ if (record->event.pressed) {
+ #ifdef AUDIO_ENABLE
+ PLAY_NOTE_ARRAY(tone_colemak, false, 0);
+ #endif
+ persistant_default_layer_set(1UL<<_COLEMAK);
+ }
+ return false;
+ break;
+ case DVORAK:
+ if (record->event.pressed) {
+ #ifdef AUDIO_ENABLE
+ PLAY_NOTE_ARRAY(tone_dvorak, false, 0);
+ #endif
+ persistant_default_layer_set(1UL<<_DVORAK);
+ }
+ return false;
+ break;
+ case LOWER:
+ if (record->event.pressed) {
+ layer_on(_LOWER);
+ update_tri_layer(_LOWER, _RAISE, _ADJUST);
+ } else {
+ layer_off(_LOWER);
+ update_tri_layer(_LOWER, _RAISE, _ADJUST);
+ }
+ return false;
+ break;
+ case RAISE:
+ if (record->event.pressed) {
+ layer_on(_RAISE);
+ update_tri_layer(_LOWER, _RAISE, _ADJUST);
+ } else {
+ layer_off(_RAISE);
+ update_tri_layer(_LOWER, _RAISE, _ADJUST);
+ }
+ return false;
+ break;
+ case ADJUST:
+ if (record->event.pressed) {
+ layer_on(_ADJUST);
+ } else {
+ layer_off(_ADJUST);
+ }
+ return false;
+ break;
+ }
+ return true;
+}
diff --git a/keyboards/lets_split/keymaps/i2c/config.h b/keyboards/lets_split/keymaps/i2c/config.h
index 332c990fc..013542731 100644
--- a/keyboards/lets_split/keymaps/i2c/config.h
+++ b/keyboards/lets_split/keymaps/i2c/config.h
@@ -16,8 +16,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define USE_I2C
-#define I2C_MASTER_LEFT
-// #define I2C_MASTER_RIGHT
+#define MASTER_LEFT
+// #define _MASTER_RIGHT
+// #define EE_HANDS
#ifdef SUBPROJECT_rev1
#include "../../rev1/config.h"
@@ -27,4 +28,4 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#endif
#ifdef SUBPROJECT_rev2fliphalf
#include "../../rev2fliphalf/config.h"
-#endif \ No newline at end of file
+#endif
diff --git a/keyboards/lets_split/keymaps/serial/config.h b/keyboards/lets_split/keymaps/serial/config.h
index 0e59b191b..ba271d1ac 100644
--- a/keyboards/lets_split/keymaps/serial/config.h
+++ b/keyboards/lets_split/keymaps/serial/config.h
@@ -18,7 +18,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define USE_SERIAL
-#define EE_HANDS
+#define MASTER_LEFT
+// #define _MASTER_RIGHT
+// #define EE_HANDS
#ifdef SUBPROJECT_rev1
@@ -29,4 +31,4 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#endif
#ifdef SUBPROJECT_rev2fliphalf
#include "../../rev2fliphalf/config.h"
-#endif \ No newline at end of file
+#endif
diff --git a/keyboards/lets_split/keymaps/smt/config.h b/keyboards/lets_split/keymaps/smt/config.h
new file mode 100644
index 000000000..ba271d1ac
--- /dev/null
+++ b/keyboards/lets_split/keymaps/smt/config.h
@@ -0,0 +1,34 @@
+/*
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+
+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/>.
+*/
+
+
+#define USE_SERIAL
+
+#define MASTER_LEFT
+// #define _MASTER_RIGHT
+// #define EE_HANDS
+
+
+#ifdef SUBPROJECT_rev1
+ #include "../../rev1/config.h"
+#endif
+#ifdef SUBPROJECT_rev2
+ #include "../../rev2/config.h"
+#endif
+#ifdef SUBPROJECT_rev2fliphalf
+ #include "../../rev2fliphalf/config.h"
+#endif
diff --git a/keyboards/lets_split/keymaps/smt/keymap.c b/keyboards/lets_split/keymaps/smt/keymap.c
new file mode 100644
index 000000000..c4bdb7ebc
--- /dev/null
+++ b/keyboards/lets_split/keymaps/smt/keymap.c
@@ -0,0 +1,219 @@
+#include "lets_split.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 _QWERTY 0
+#define _COLEMAK 1
+#define _DVORAK 2
+#define _LOWER 3
+#define _RAISE 4
+#define _ADJUST 16
+
+enum custom_keycodes {
+ QWERTY = SAFE_RANGE,
+ COLEMAK,
+ DVORAK,
+ LOWER,
+ RAISE,
+ ADJUST,
+};
+
+// Fillers to make layering more clear
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
+
+// Custom macros
+#define CTL_ESC CTL_T(KC_ESC) // Tap for Esc, hold for Ctrl
+#define SFT_ENT SFT_T(KC_ENT) // Tap for Enter, hold for Shift
+#define HPR_TAB ALL_T(KC_TAB) // Tap for Tab, hold for Hyper (Super+Ctrl+Alt+Shift)
+#define MEH_GRV MEH_T(KC_GRV) // Tap for Backtick, hold for Meh (Ctrl+Alt+Shift)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* Qwerty
+ * ,-----------------------------------------. ,-----------------------------------------.
+ * | Tab | Q | W | E | R | T | | Y | U | I | O | P | Bksp |
+ * |------+------+------+------+------+------| |------+------+------+------+------+------|
+ * | Esc | A | S | D | F | G | | H | J | K | L | ; | " |
+ * |------+------+------+------+------+------| |------+------+------+------+------+------|
+ * | Shift| Z | X | C | V | B | | N | M | , | . | / |Enter |
+ * |------+------+------+------+------+------| |------+------+------+------+------+------|
+ * | ` | Ctrl | Alt | GUI |Lower |Space | |Space |Raise | Left | Down | Up |Right |
+ * `-----------------------------------------' `-----------------------------------------'
+ */
+[_QWERTY] = KEYMAP( \
+ HPR_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC, \
+ CTL_ESC, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, \
+ KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, SFT_ENT, \
+ MEH_GRV, KC_LCTL, KC_LALT, KC_LGUI, LOWER, KC_SPC, KC_SPC, RAISE, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT
+),
+
+/* Colemak
+ * ,-----------------------------------------. ,-----------------------------------------.
+ * | Tab | Q | W | F | P | G | | J | L | U | Y | ; | Bksp |
+ * |------+------+------+------+------+------| |------+------+------+------+------+------|
+ * | Esc | A | R | S | T | D | | H | N | E | I | O | " |
+ * |------+------+------+------+------+------| |------+------+------+------+------+------|
+ * | Shift| Z | X | C | V | B | | K | M | , | . | / |Enter |
+ * |------+------+------+------+------+------| |------+------+------+------+------+------|
+ * | ` | Ctrl | Alt | GUI |Lower |Space | |Space |Raise | Left | Down | Up |Right |
+ * `-----------------------------------------' `-----------------------------------------'
+ */
+[_COLEMAK] = KEYMAP( \
+ HPR_TAB, KC_Q, KC_W, KC_F, KC_P, KC_G, KC_J, KC_L, KC_U, KC_Y, KC_SCLN, KC_BSPC, \
+ CTL_ESC, KC_A, KC_R, KC_S, KC_T, KC_D, KC_H, KC_N, KC_E, KC_I, KC_O, KC_QUOT, \
+ KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_K, KC_M, KC_COMM, KC_DOT, KC_SLSH, SFT_ENT, \
+ MEH_GRV, KC_LCTL, KC_LALT, KC_LGUI, LOWER, KC_SPC, KC_SPC, RAISE, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT
+),
+
+/* Dvorak
+ * ,-----------------------------------------. ,-----------------------------------------.
+ * | Tab | " | , | . | P | Y | | F | G | C | R | L | Bksp |
+ * |------+------+------+------+------+------| |------+------+------+------+------+------|
+ * | Esc | A | O | E | U | I | | D | H | T | N | S | - |
+ * |------+------+------+------+------+------| |------+------+------+------+------+------|
+ * | Shift| ; | Q | J | K | X | | B | M | W | V | Z |Enter |
+ * |------+------+------+------+------+------| |------+------+------+------+------+------|
+ * | ` | Ctrl | Alt | GUI |Lower |Space | |Space |Raise | Left | Down | Up |Right |
+ * `-----------------------------------------' `-----------------------------------------'
+ */
+[_DVORAK] = KEYMAP( \
+ HPR_TAB, KC_QUOT, KC_COMM, KC_DOT, KC_P, KC_Y, KC_F, KC_G, KC_C, KC_R, KC_L, KC_BSPC, \
+ CTL_ESC, KC_A, KC_O, KC_E, KC_U, KC_I, KC_D, KC_H, KC_T, KC_N, KC_S, KC_MINS, \
+ KC_LSFT, KC_SCLN, KC_Q, KC_J, KC_K, KC_X, KC_B, KC_M, KC_W, KC_V, KC_Z, SFT_ENT, \
+ MEH_GRV, KC_LCTL, KC_LALT, KC_LGUI, LOWER, KC_SPC, KC_SPC, RAISE, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT
+),
+
+/* Lower
+ * ,-----------------------------------------. ,-----------------------------------------.
+ * | 0 | 1 | 2 | 3 | 4 | 5 | | 6 | 7 | 8 | 9 | 0 | Del |
+ * |------+------+------+------+------+------| |------+------+------+------+------+------|
+ * | $ | F1 | F2 | F3 | F4 | F5 | | F6 | 4 | 5 | 6 | | |
+ * |------+------+------+------+------+------| |------+------+------+------+------+------|
+ * | | F7 | F8 | F9 | F10 | F11 | | F12 | 1 | 2 | 3 | | |
+ * |------+------+------+------+------+------| |------+------+------+------+------+------|
+ * | | | | | | | | | | Next | Vol- | Vol+ | Play |
+ * `-----------------------------------------' `-----------------------------------------'
+ */
+[_LOWER] = KEYMAP( \
+ ALL_T(KC_0), KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_DEL, \
+ CTL_T(KC_DLR), KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_4, KC_5, KC_6, _______, _______, \
+ _______, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_1, KC_2, KC_3, _______, _______, \
+ _______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY
+),
+
+/* Raise
+ * ,-----------------------------------------. ,-----------------------------------------.
+ * | ~ | ! | @ | # | $ | % | | ^ | & | * | ( | ) | Del |
+ * |------+------+------+------+------+------| |------+------+------+------+------+------|
+ * | | | | | | | | _ | ? | + | { | } | | |
+ * |------+------+------+------+------+------| |------+------+------+------+------+------|
+ * | | | | | | | | - | / | = | [ | ] | \ |
+ * |------+------+------+------+------+------| |------+------+------+------+------+------|
+ * | | | | | | | | | | Home |PageDn|PageUp| End |
+ * `-----------------------------------------' `-----------------------------------------'
+ */
+[_RAISE] = KEYMAP( \
+ ALL_T(KC_TILD), KC_EXLM, KC_AT, KC_HASH, KC_DLR, KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_DEL, \
+ _______, _______, _______, _______, _______, _______, KC_UNDS, KC_QUES, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE, \
+ _______, _______, _______, _______, _______, _______, KC_MINS, KC_SLSH, KC_EQL, KC_LBRC, KC_RBRC, SFT_T(KC_BSLS), \
+ _______, _______, _______, _______, _______, _______, _______, _______, KC_HOME, KC_PGDN, KC_PGUP, KC_END
+),
+
+/* Adjust (Lower + Raise)
+ * ,-----------------------------------------. ,-----------------------------------------.
+ * | | Reset| | | | | | | | | | | Reset|
+ * |------+------+------+------+------+------| |------+------+------+------+------+------|
+ * | | | |Aud on|Audoff|AGnorm| |AGswap|Qwerty|Colemk|Dvorak| | |
+ * |------+------+------+------+------+------| |------+------+------+------+------+------|
+ * | | | | | | | | | | | | | |
+ * |------+------+------+------+------+------| |------+------+------+------+------+------|
+ * | | | | | | | | | | | | | |
+ * `-----------------------------------------' `-----------------------------------------'
+ */
+[_ADJUST] = KEYMAP( \
+ _______, RESET, _______, _______, _______, _______, _______, _______, _______, _______, _______, RESET, \
+ _______, _______, _______, AU_ON, AU_OFF, AG_NORM, AG_SWAP, QWERTY, COLEMAK, DVORAK, _______, _______, \
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, \
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+)
+
+};
+
+#ifdef AUDIO_ENABLE
+float tone_qwerty[][2] = SONG(QWERTY_SOUND);
+float tone_dvorak[][2] = SONG(DVORAK_SOUND);
+float tone_colemak[][2] = SONG(COLEMAK_SOUND);
+#endif
+
+void persistant_default_layer_set(uint16_t default_layer) {
+ eeconfig_update_default_layer(default_layer);
+ default_layer_set(default_layer);
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+ switch (keycode) {
+ case QWERTY:
+ if (record->event.pressed) {
+ #ifdef AUDIO_ENABLE
+ PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
+ #endif
+ persistant_default_layer_set(1UL<<_QWERTY);
+ }
+ return false;
+ break;
+ case COLEMAK:
+ if (record->event.pressed) {
+ #ifdef AUDIO_ENABLE
+ PLAY_NOTE_ARRAY(tone_colemak, false, 0);
+ #endif
+ persistant_default_layer_set(1UL<<_COLEMAK);
+ }
+ return false;
+ break;
+ case DVORAK:
+ if (record->event.pressed) {
+ #ifdef AUDIO_ENABLE
+ PLAY_NOTE_ARRAY(tone_dvorak, false, 0);
+ #endif
+ persistant_default_layer_set(1UL<<_DVORAK);
+ }
+ return false;
+ break;
+ case LOWER:
+ if (record->event.pressed) {
+ layer_on(_LOWER);
+ update_tri_layer(_LOWER, _RAISE, _ADJUST);
+ } else {
+ layer_off(_LOWER);
+ update_tri_layer(_LOWER, _RAISE, _ADJUST);
+ }
+ return false;
+ break;
+ case RAISE:
+ if (record->event.pressed) {
+ layer_on(_RAISE);
+ update_tri_layer(_LOWER, _RAISE, _ADJUST);
+ } else {
+ layer_off(_RAISE);
+ update_tri_layer(_LOWER, _RAISE, _ADJUST);
+ }
+ return false;
+ break;
+ case ADJUST:
+ if (record->event.pressed) {
+ layer_on(_ADJUST);
+ } else {
+ layer_off(_ADJUST);
+ }
+ return false;
+ break;
+ }
+ return true;
+}
diff --git a/keyboards/lets_split/keymaps/smt/readme.md b/keyboards/lets_split/keymaps/smt/readme.md
new file mode 100644
index 000000000..20bc662f0
--- /dev/null
+++ b/keyboards/lets_split/keymaps/smt/readme.md
@@ -0,0 +1,88 @@
+# smt's Let's Split keymap
+
+This keymap is ported from my Planck keymap.
+
+
+## Qwerty
+
+```
+,-----------------------------------------. ,-----------------------------------------.
+| Tab | Q | W | E | R | T | | Y | U | I | O | P | Bksp |
+|------+------+------+------+------+------| |------+------+------+------+------+------|
+| Esc | A | S | D | F | G | | H | J | K | L | ; | " |
+|------+------+------+------+------+------| |------+------+------+------+------+------|
+| Shift| Z | X | C | V | B | | N | M | , | . | / |Enter |
+|------+------+------+------+------+------| |------+------+------+------+------+------|
+| ` | Ctrl | Alt | GUI |Lower |Space | |Space |Raise | Left | Down | Up |Right |
+`-----------------------------------------' `-----------------------------------------'
+```
+
+## Colemak
+
+```
+,-----------------------------------------. ,-----------------------------------------.
+| Tab | Q | W | F | P | G | | J | L | U | Y | ; | Bksp |
+|------+------+------+------+------+------| |------+------+------+------+------+------|
+| Esc | A | R | S | T | D | | H | N | E | I | O | " |
+|------+------+------+------+------+------| |------+------+------+------+------+------|
+| Shift| Z | X | C | V | B | | K | M | , | . | / |Enter |
+|------+------+------+------+------+------| |------+------+------+------+------+------|
+| ` | Ctrl | Alt | GUI |Lower |Space | |Space |Raise | Left | Down | Up |Right |
+`-----------------------------------------' `-----------------------------------------'
+```
+
+## Dvorak
+
+```
+,-----------------------------------------. ,-----------------------------------------.
+| Tab | " | , | . | P | Y | | F | G | C | R | L | Bksp |
+|------+------+------+------+------+------| |------+------+------+------+------+------|
+| Esc | A | O | E | U | I | | D | H | T | N | S | - |
+|------+------+------+------+------+------| |------+------+------+------+------+------|
+| Shift| ; | Q | J | K | X | | B | M | W | V | Z |Enter |
+|------+------+------+------+------+------| |------+------+------+------+------+------|
+| ` | Ctrl | Alt | GUI |Lower |Space | |Space |Raise | Left | Down | Up |Right |
+`-----------------------------------------' `-----------------------------------------'
+```
+
+## Lower
+
+```
+,-----------------------------------------. ,-----------------------------------------.
+| 0 | 1 | 2 | 3 | 4 | 5 | | 6 | 7 | 8 | 9 | 0 | Del |
+|------+------+------+------+------+------| |------+------+------+------+------+------|
+| $ | F1 | F2 | F3 | F4 | F5 | | F6 | 4 | 5 | 6 | | |
+|------+------+------+------+------+------| |------+------+------+------+------+------|
+| | F7 | F8 | F9 | F10 | F11 | | F12 | 1 | 2 | 3 | | |
+|------+------+------+------+------+------| |------+------+------+------+------+------|
+| | | | | | | | | | Next | Vol- | Vol+ | Play |
+`-----------------------------------------' `-----------------------------------------'
+```
+
+## Raise
+
+```
+,-----------------------------------------. ,-----------------------------------------.
+| ~ | ! | @ | # | $ | % | | ^ | & | * | ( | ) | Del |
+|------+------+------+------+------+------| |------+------+------+------+------+------|
+| | | | | | | | _ | ? | + | { | } | | |
+|------+------+------+------+------+------| |------+------+------+------+------+------|
+| | | | | | | | - | / | = | [ | ] | \ |
+|------+------+------+------+------+------| |------+------+------+------+------+------|
+| | | | | | | | | | Home |PageDn|PageUp| End |
+`-----------------------------------------' `-----------------------------------------'
+```
+
+## Adjust (Lower + Raise)
+
+```
+,-----------------------------------------. ,-----------------------------------------.
+| | Reset| | | | | | | | | | | Reset|
+|------+------+------+------+------+------| |------+------+------+------+------+------|
+| | | |Aud on|Audoff|AGnorm| |AGswap|Qwerty|Colemk|Dvorak| | |
+|------+------+------+------+------+------| |------+------+------+------+------+------|
+| | | | | | | | | | | | | |
+|------+------+------+------+------+------| |------+------+------+------+------+------|
+| | | | | | | | | | | | | |
+`-----------------------------------------' `-----------------------------------------'
+```
diff --git a/keyboards/lets_split/keymaps/xyverz/config.h b/keyboards/lets_split/keymaps/xyverz/config.h
new file mode 100644
index 000000000..1b5be030e
--- /dev/null
+++ b/keyboards/lets_split/keymaps/xyverz/config.h
@@ -0,0 +1,37 @@
+/*
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+
+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/>.
+*/
+
+
+#define USE_SERIAL
+
+#define MASTER_LEFT
+// #define MASTER_RIGHT
+// #define EE_HANDS
+
+#ifdef SUBPROJECT_rev1
+ #include "../../rev1/config.h"
+#endif
+#ifdef SUBPROJECT_rev2
+ #include "../../rev2/config.h"
+ /* RGB Underglow */
+ #undef RGBLED_NUM
+ #define RGBLIGHT_ANIMATIONS
+ #define RGBLED_NUM 8
+#endif
+#ifdef SUBPROJECT_rev2fliphalf
+ #include "../../rev2fliphalf/config.h"
+#endif
diff --git a/keyboards/lets_split/keymaps/xyverz/keymap.c b/keyboards/lets_split/keymaps/xyverz/keymap.c
new file mode 100644
index 000000000..216e94696
--- /dev/null
+++ b/keyboards/lets_split/keymaps/xyverz/keymap.c
@@ -0,0 +1,191 @@
+#include "lets_split.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 _QWERTY 0
+#define _COLEMAK 1
+#define _DVORAK 2
+#define _LOWER 3
+#define _RAISE 4
+#define _ADJUST 16
+
+enum planck_keycodes {
+ QWERTY = SAFE_RANGE,
+ COLEMAK,
+ DVORAK,
+ LOWER,
+ RAISE,
+ ADJUST
+};
+
+// Fillers to make layering more clear
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* Qwerty
+ * ,-----------------------------------------------------------------------------------.
+ * | Tab | Q | W | E | R | T | Y | U | I | O | P | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Esc | A | S | D | F | G | H | J | K | L | ; | " |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Shift| Z | X | C | V | B | N | M | , | . | / |Enter |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Brite| Ctrl | Alt | GUI |Lower | Bksp |Space |Raise | Left | Down | Up |Right |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_QWERTY] = KEYMAP ( \
+ KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC, \
+ KC_ESC, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, \
+ 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_LALT, KC_LEFT, KC_RGHT, LOWER, GUI_T(KC_BSPC), KC_SPC, RAISE, KC_UP, KC_DOWN, KC_RGUI, KC_ENT \
+),
+
+/* Colemak
+ * ,-----------------------------------------------------------------------------------.
+ * | Tab | Q | W | F | P | G | J | L | U | Y | ; | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Esc | A | R | S | T | D | H | N | E | I | O | " |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Shift| Z | X | C | V | B | K | M | , | . | / |Enter |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Brite| Ctrl | Alt | GUI |Lower | Bksp |Space |Raise | Left | Down | Up |Right |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_COLEMAK] = KEYMAP ( \
+ KC_TAB, KC_Q, KC_W, KC_F, KC_P, KC_G, KC_J, KC_L, KC_U, KC_Y, KC_SCLN, KC_BSPC, \
+ KC_ESC, KC_A, KC_R, KC_S, KC_T, KC_D, KC_H, KC_N, KC_E, KC_I, KC_O, KC_QUOT, \
+ KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_K, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, \
+ KC_LCTL, KC_LALT, KC_LEFT, KC_RGHT, LOWER, GUI_T(KC_BSPC), KC_SPC, RAISE, KC_UP, KC_DOWN, KC_RGUI, KC_ENT \
+),
+
+/* Dvorak
+ * ,-----------------------------------------------------------------------------------.
+ * | Tab | " | , | . | P | Y | F | G | C | R | L | / |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Esc | A | O | E | U | I | D | H | T | N | S | - |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Shift| ; | Q | J | K | X | B | M | W | V | Z | Shift|
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Ctrl | Alt | Left |Right |Lower | Bksp |Space |Raise | Up | Down | GUI |Enter |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_DVORAK] = KEYMAP ( \
+ KC_TAB, KC_QUOT, KC_COMM, KC_DOT, KC_P, KC_Y, KC_F, KC_G, KC_C, KC_R, KC_L, KC_SLSH, \
+ KC_ESC, KC_A, KC_O, KC_E, KC_U, KC_I, KC_D, KC_H, KC_T, KC_N, KC_S, KC_MINS, \
+ KC_LSFT, KC_SCLN, KC_Q, KC_J, KC_K, KC_X, KC_B, KC_M, KC_W, KC_V, KC_Z, KC_RSFT, \
+ KC_LCTL, KC_LALT, KC_LEFT, KC_RGHT, LOWER, GUI_T(KC_BSPC), KC_SPC, RAISE, KC_UP, KC_DOWN, KC_RGUI, KC_ENT \
+),
+
+/* Lower
+ * ,-----------------------------------------------------------------------------------.
+ * | ~ | ! | @ | # | $ | % | ^ | & | * | ( | ) | |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Caps | F1 | F2 | F3 | F4 | F5 | F6 | _ | + | { | } | | |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | | F7 | F8 | F9 | F10 | F11 | F12 | | Mute | Vol- | Vol+ | |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Brite| | Home | End | | Del | Ins | | PgUp | PgDN | |Enter |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_LOWER] = KEYMAP ( \
+ KC_TILD, KC_EXLM, KC_AT, KC_HASH, KC_DLR, KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, _______, \
+ KC_CAPS, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE, \
+ _______, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_MUTE, KC_VOLD, KC_VOLU, _______, _______, \
+ _______, _______, KC_HOME, KC_END, _______, KC_DEL, KC_INS, _______, KC_PGUP, KC_PGDN, _______, _______ \
+),
+
+/* Raise
+ * ,-----------------------------------------------------------------------------------.
+ * | ` | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Caps | F1 | F2 | F3 | F4 | F5 | F6 | - | = | [ | ] | \ |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | | F7 | F8 | F9 | F10 | F11 | F12 | | Prev | Play | Next | |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Brite| | Home | End | | Del | Ins | | PgUp | PgDN | |Enter |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_RAISE] = KEYMAP ( \
+ KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, _______, \
+ KC_CAPS, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_MINS, KC_EQL, KC_LBRC, KC_RBRC, KC_BSLS, \
+ _______, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_MPRV, KC_MPLY, KC_MNXT, _______, _______, \
+ _______, _______, KC_HOME, KC_END, _______, KC_DEL, KC_INS, _______, KC_PGUP, KC_PGDN, _______, _______ \
+),
+
+/* Adjust (Lower + Raise)
+ * ,-----------------------------------------------------------------------------------.
+ * | F11 | F1 | F2 | F3 | F4 | F5 | F6 | F7 | F8 | F9 | F10 | F12 |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | | Reset| |Aud on|Audoff|AGnorm|AGswap|Qwerty|Colemk|Dvorak| | |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | |RGB ON| MODE | HUE+ | HUE- | SAT+ | SAT- | VAL+ | VAL- | | | |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | | | | | | | | | | | |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_ADJUST] = KEYMAP ( \
+ KC_F11, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F12 , \
+ _______, RESET, _______, _______, _______, AG_NORM, AG_SWAP, QWERTY, COLEMAK, DVORAK, _______, _______, \
+ _______, RGB_TOG, RGB_MOD, RGB_HUI, RGB_HUD, RGB_SAI, RGB_SAD, RGB_VAI, RGB_VAD, _______, _______, _______, \
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______ \
+)
+
+
+};
+
+void persistant_default_layer_set(uint16_t default_layer) {
+ eeconfig_update_default_layer(default_layer);
+ default_layer_set(default_layer);
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+ switch (keycode) {
+ case QWERTY:
+ if (record->event.pressed) {
+ persistant_default_layer_set(1UL<<_QWERTY);
+ }
+ return false;
+ break;
+ case COLEMAK:
+ if (record->event.pressed) {
+ persistant_default_layer_set(1UL<<_COLEMAK);
+ }
+ return false;
+ break;
+ case DVORAK:
+ if (record->event.pressed) {
+ persistant_default_layer_set(1UL<<_DVORAK);
+ }
+ return false;
+ break;
+ case LOWER:
+ if (record->event.pressed) {
+ layer_on(_LOWER);
+ update_tri_layer(_LOWER, _RAISE, _ADJUST);
+ } else {
+ layer_off(_LOWER);
+ update_tri_layer(_LOWER, _RAISE, _ADJUST);
+ }
+ return false;
+ break;
+ case RAISE:
+ if (record->event.pressed) {
+ layer_on(_RAISE);
+ update_tri_layer(_LOWER, _RAISE, _ADJUST);
+ } else {
+ layer_off(_RAISE);
+ update_tri_layer(_LOWER, _RAISE, _ADJUST);
+ }
+ return false;
+ break;
+ }
+ return true;
+}
diff --git a/keyboards/lets_split/lets_split.h b/keyboards/lets_split/lets_split.h
index 0de308c7a..1892bf2cb 100644
--- a/keyboards/lets_split/lets_split.h
+++ b/keyboards/lets_split/lets_split.h
@@ -11,6 +11,20 @@
#include "rev2fliphalf.h"
#endif
+// Used to create a keymap using only KC_ prefixed keys
+#define KC_KEYMAP( \
+ L00, L01, L02, L03, L04, L05, R00, R01, R02, R03, R04, R05, \
+ L10, L11, L12, L13, L14, L15, R10, R11, R12, R13, R14, R15, \
+ L20, L21, L22, L23, L24, L25, R20, R21, R22, R23, R24, R25, \
+ L30, L31, L32, L33, L34, L35, R30, R31, R32, R33, R34, R35 \
+ ) \
+ KEYMAP( \
+ KC_##L00, KC_##L01, KC_##L02, KC_##L03, KC_##L04, KC_##L05, KC_##R00, KC_##R01, KC_##R02, KC_##R03, KC_##R04, KC_##R05, \
+ KC_##L10, KC_##L11, KC_##L12, KC_##L13, KC_##L14, KC_##L15, KC_##R10, KC_##R11, KC_##R12, KC_##R13, KC_##R14, KC_##R15, \
+ KC_##L20, KC_##L21, KC_##L22, KC_##L23, KC_##L24, KC_##L25, KC_##R20, KC_##R21, KC_##R22, KC_##R23, KC_##R24, KC_##R25, \
+ KC_##L30, KC_##L31, KC_##L32, KC_##L33, KC_##L34, KC_##L35, KC_##R30, KC_##R31, KC_##R32, KC_##R33, KC_##R34, KC_##R35 \
+ )
+
#include "quantum.h"
#endif \ No newline at end of file
diff --git a/keyboards/lets_split/matrix.c b/keyboards/lets_split/matrix.c
index 138969004..81dfb1445 100644
--- a/keyboards/lets_split/matrix.c
+++ b/keyboards/lets_split/matrix.c
@@ -226,9 +226,7 @@ uint8_t matrix_scan(void)
TXLED0;
error_count = 0;
}
-
matrix_scan_quantum();
-
return ret;
}
diff --git a/keyboards/lets_split/readme.md b/keyboards/lets_split/readme.md
index 6e296737a..7e5a54602 100644
--- a/keyboards/lets_split/readme.md
+++ b/keyboards/lets_split/readme.md
@@ -6,9 +6,51 @@ This readme and most of the code are from https://github.com/ahtn/tmk_keyboard/
Split keyboard firmware for Arduino Pro Micro or other ATmega32u4
based boards.
+
+## Build Guide
+
+A build guide for putting together the Let's Split v2 can be found here: [An Overly Verbose Guide to Building a Let's Split Keyboard](https://github.com/nicinabox/lets-split-guide)
+
+There is additional information there about flashing and adding RGB underglow.
+
+## First Time Setup
+
+Download or clone the whole firmware and navigate to the keyboards/lets_split directory. Once your dev env is setup, you'll be able to generate the default .hex using:
+
+```
+$ make rev2
+```
+
+You will see a lot of output and if everything worked correctly you will see the built hex files:
+
+```
+lets_split_rev2_serial.hex
+lets_split_rev2_i2c.hex
+```
+
+If you would like to use one of the alternative keymaps, or create your own, copy one of the existing [keymaps](keymaps/) and run make like so:
+
+
+```
+$ make rev2-YOUR_KEYMAP_NAME
+```
+
+If everything worked correctly you will see a file:
+
+```
+lets_split_rev2_YOUR_KEYMAP_NAME.hex
+```
+
+For more information on customizing keymaps, take a look at the primary documentation for [Customizing Your Keymap](/readme.md##customizing-your-keymap) in the main readme.md.
+
+### Let's split 1.0
+If you have a first generation Let's Split you will need to use the revision 1 code. To do so, use `rev1` in all your commands instead.
+
Features
--------
+For the full Quantum Mechanical Keyboard feature list, see [the parent readme.md](/readme.md).
+
Some features supported by the firmware:
* Either half can connect to the computer via USB, or both halves can be used
@@ -26,8 +68,7 @@ Apart from diodes and key switches for the keyboard matrix in each half, you
will need:
* 2 Arduino Pro Micro's. You can find theses on aliexpress for ≈3.50USD each.
-* 2 TRS sockets
-* 1 TRS cable.
+* 2 TRRS sockets and 1 TRRS cable, or 2 TRS sockets and 1 TRS cable
Alternatively, you can use any sort of cable and socket that has at least 3
wires. If you want to use I2C to communicate between halves, you will need a
@@ -41,7 +82,7 @@ A speaker can be hooked-up to either side to the `5` (`C6`) pin and `GND`, and t
Wiring
------
-The 3 wires of the TRS cable need to connect GND, VCC, and digital pin 3 (i.e.
+The 3 wires of the TRS/TRRS cable need to connect GND, VCC, and digital pin 3 (i.e.
PD0 on the ATmega32u4) between the two Pro Micros.
Then wire your key matrix to any of the remaining 17 IO pins of the pro micro
@@ -62,7 +103,7 @@ unnecessary in simple use cases.
Notes on Software Configuration
-------------------------------
-Configuring the firmware is similar to any other TMK project. One thing
+Configuring the firmware is similar to any other QMK project. One thing
to note is that `MATIX_ROWS` in `config.h` is the total number of rows between
the two halves, i.e. if your split keyboard has 4 rows in each half, then
`MATRIX_ROWS=8`.
@@ -70,33 +111,59 @@ the two halves, i.e. if your split keyboard has 4 rows in each half, then
Also the current implementation assumes a maximum of 8 columns, but it would
not be very difficult to adapt it to support more if required.
-
Flashing
+-------
+From the keymap directory run `make SUBPROJECT-KEYMAP-avrdude` for automatic serial port resolution and flashing.
+Example: `make rev2-serial-avrdude`
+
+
+Choosing which board to plug the USB cable into (choosing Master)
--------
+Because the two boards are identical, the firmware has logic to differentiate the left and right board.
+
+It uses two strategies to figure things out: look at the EEPROM (memory on the chip) or looks if the current board has the usb cable.
+
+The EEPROM approach requires additional setup (flashing the eeeprom) but allows you to swap the usb cable to either side.
+
+The USB cable approach is easier to setup and if you just want the usb cable on the left board, you do not need to do anything extra.
+### Setting the left hand as master
+If you always plug the usb cable into the left board, nothing extra is needed as this is the default. Comment out `EE_HANDS` and comment out `I2C_MASTER_RIGHT` or `MASTER_RIGHT` if for some reason it was set.
+
+### Setting the right hand as master
+If you always plug the usb cable into the right board, add an extra flag to your `config.h`
+```
+ #define MASTER_RIGHT
+```
+
+### Setting EE_hands to use either hands as master
If you define `EE_HANDS` in your `config.h`, you will need to set the
-EEPROM for the left and right halves. The EEPROM is used to store whether the
+EEPROM for the left and right halves.
+
+The EEPROM is used to store whether the
half is left handed or right handed. This makes it so that the same firmware
file will run on both hands instead of having to flash left and right handed
versions of the firmware to each half. To flash the EEPROM file for the left
half run:
```
-make eeprom-left
+avrdude -p atmega32u4 -P $(COM_PORT) -c avr109 -U eeprom:w:eeprom-lefthand.eep
+// or the equivalent in dfu-programmer
+
```
and similarly for right half
```
-make eeprom-right
+avrdude -p atmega32u4 -P $(COM_PORT) -c avr109 -U eeprom:w:eeprom-righhand.eep
+// or the equivalent in dfu-programmer
```
-After you have flashed the EEPROM for the first time, you then need to program
-the flash memory:
-```
-make program
-```
+NOTE: replace `$(COM_PORT)` with the port of your device (e.g. `/dev/ttyACM0`)
+
+After you have flashed the EEPROM, you then need to set `EE_HANDS` in your config.h, rebuild the hex files and reflash.
+
Note that you need to program both halves, but you have the option of using
different keymaps for each half. You could program the left half with a QWERTY
-layout and the right half with a Colemak layout. Then if you connect the left
-half to a computer by USB the keyboard will use QWERTY and Colemak when the
+layout and the right half with a Colemak layout using bootmagic's default layout option.
+Then if you connect the left half to a computer by USB the keyboard will use QWERTY and Colemak when the
right half is connected.
diff --git a/keyboards/lets_split/rev1/config.h b/keyboards/lets_split/rev1/config.h
index 2f5bde953..5fb87cf5d 100644
--- a/keyboards/lets_split/rev1/config.h
+++ b/keyboards/lets_split/rev1/config.h
@@ -63,6 +63,13 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
)
+/* ws2812 RGB LED */
+#define RGB_DI_PIN D3
+#define RGBLIGHT_TIMER
+#define RGBLED_NUM 16 // Number of LEDs
+#define ws2812_PORTREG PORTD
+#define ws2812_DDRREG DDRD
+
/*
* Feature disable options
* These options are also useful to firmware size reduction.
diff --git a/keyboards/lets_split/rev1/rev1.h b/keyboards/lets_split/rev1/rev1.h
index 4667c9fb0..6bf9f0f03 100644
--- a/keyboards/lets_split/rev1/rev1.h
+++ b/keyboards/lets_split/rev1/rev1.h
@@ -9,20 +9,20 @@
//void promicro_bootloader_jmp(bool program);
#define KEYMAP( \
- k00, k01, k02, k03, k04, k05, k40, k41, k42, k43, k44, k45, \
- k10, k11, k12, k13, k14, k15, k50, k51, k52, k53, k54, k55, \
- k20, k21, k22, k23, k24, k25, k60, k61, k62, k63, k64, k65, \
- k30, k31, k32, k33, k34, k35, k70, k71, k72, k73, k74, k75 \
+ L00, L01, L02, L03, L04, L05, R00, R01, R02, R03, R04, R05, \
+ L10, L11, L12, L13, L14, L15, R10, R11, R12, R13, R14, R15, \
+ L20, L21, L22, L23, L24, L25, R20, R21, R22, R23, R24, R25, \
+ L30, L31, L32, L33, L34, L35, R30, R31, R32, R33, R34, R35 \
) \
{ \
- { k00, k01, k02, k03, k04, k05 }, \
- { k10, k11, k12, k13, k14, k15 }, \
- { k20, k21, k22, k23, k24, k25 }, \
- { k30, k31, k32, k33, k34, k35 }, \
- { k40, k41, k42, k43, k44, k45 }, \
- { k50, k51, k52, k53, k54, k55 }, \
- { k60, k61, k62, k63, k64, k65 }, \
- { k70, k71, k72, k73, k74, k75 } \
+ { L00, L01, L02, L03, L04, L05 }, \
+ { L10, L11, L12, L13, L14, L15 }, \
+ { L20, L21, L22, L23, L24, L25 }, \
+ { L30, L31, L32, L33, L34, L35 }, \
+ { R00, R01, R02, R03, R04, R05 }, \
+ { R10, R11, R12, R13, R14, R15 }, \
+ { R20, R21, R22, R23, R24, R25 }, \
+ { R30, R31, R32, R33, R34, R35 } \
}
#endif \ No newline at end of file
diff --git a/keyboards/lets_split/rev2/rev2.c b/keyboards/lets_split/rev2/rev2.c
index c505d3a6e..20a4c6be1 100644
--- a/keyboards/lets_split/rev2/rev2.c
+++ b/keyboards/lets_split/rev2/rev2.c
@@ -5,6 +5,13 @@
float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
#endif
+#ifdef SSD1306OLED
+void led_set_kb(uint8_t usb_led) {
+ // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+ led_set_user(usb_led);
+}
+#endif
+
void matrix_init_kb(void) {
#ifdef AUDIO_ENABLE
diff --git a/keyboards/lets_split/rev2/rev2.h b/keyboards/lets_split/rev2/rev2.h
index 990976de2..0c4e8e7de 100644
--- a/keyboards/lets_split/rev2/rev2.h
+++ b/keyboards/lets_split/rev2/rev2.h
@@ -6,23 +6,55 @@
//void promicro_bootloader_jmp(bool program);
#include "quantum.h"
+
+#ifdef USE_I2C
+#include <stddef.h>
+#ifdef __AVR__
+ #include <avr/io.h>
+ #include <avr/interrupt.h>
+#endif
+#endif
+
//void promicro_bootloader_jmp(bool program);
+#ifndef FLIP_HALF
+// Standard Keymap
+// (TRRS jack on the left half is to the right, TRRS jack on the right half is to the left)
+#define KEYMAP( \
+ L00, L01, L02, L03, L04, L05, R00, R01, R02, R03, R04, R05, \
+ L10, L11, L12, L13, L14, L15, R10, R11, R12, R13, R14, R15, \
+ L20, L21, L22, L23, L24, L25, R20, R21, R22, R23, R24, R25, \
+ L30, L31, L32, L33, L34, L35, R30, R31, R32, R33, R34, R35 \
+ ) \
+ { \
+ { L00, L01, L02, L03, L04, L05 }, \
+ { L10, L11, L12, L13, L14, L15 }, \
+ { L20, L21, L22, L23, L24, L25 }, \
+ { L30, L31, L32, L33, L34, L35 }, \
+ { R05, R04, R03, R02, R01, R00 }, \
+ { R15, R14, R13, R12, R11, R10 }, \
+ { R25, R24, R23, R22, R21, R20 }, \
+ { R35, R34, R33, R32, R31, R30 } \
+ }
+#else
+// Keymap with right side flipped
+// (TRRS jack on both halves are to the right)
#define KEYMAP( \
- k00, k01, k02, k03, k04, k05, k45, k44, k43, k42, k41, k40, \
- k10, k11, k12, k13, k14, k15, k55, k54, k53, k52, k51, k50, \
- k20, k21, k22, k23, k24, k25, k65, k64, k63, k62, k61, k60, \
- k30, k31, k32, k33, k34, k35, k75, k74, k73, k72, k71, k70 \
+ L00, L01, L02, L03, L04, L05, R00, R01, R02, R03, R04, R05, \
+ L10, L11, L12, L13, L14, L15, R10, R11, R12, R13, R14, R15, \
+ L20, L21, L22, L23, L24, L25, R20, R21, R22, R23, R24, R25, \
+ L30, L31, L32, L33, L34, L35, R30, R31, R32, R33, R34, R35 \
) \
{ \
- { k00, k01, k02, k03, k04, k05 }, \
- { k10, k11, k12, k13, k14, k15 }, \
- { k20, k21, k22, k23, k24, k25 }, \
- { k30, k31, k32, k33, k34, k35 }, \
- { k40, k41, k42, k43, k44, k45 }, \
- { k50, k51, k52, k53, k54, k55 }, \
- { k60, k61, k62, k63, k64, k65 }, \
- { k70, k71, k72, k73, k74, k75 } \
+ { L00, L01, L02, L03, L04, L05 }, \
+ { L10, L11, L12, L13, L14, L15 }, \
+ { L20, L21, L22, L23, L24, L25 }, \
+ { L30, L31, L32, L33, L34, L35 }, \
+ { R00, R01, R02, R03, R04, R05 }, \
+ { R10, R11, R12, R13, R14, R15 }, \
+ { R20, R21, R22, R23, R24, R25 }, \
+ { R30, R31, R32, R33, R34, R35 } \
}
+#endif
-#endif \ No newline at end of file
+#endif
diff --git a/keyboards/lets_split/rev2fliphalf/Makefile b/keyboards/lets_split/rev2fliphalf/Makefile
deleted file mode 100644
index 4e2a6f00f..000000000
--- a/keyboards/lets_split/rev2fliphalf/Makefile
+++ /dev/null
@@ -1,3 +0,0 @@
-ifndef MAKEFILE_INCLUDED
- include ../../Makefile
-endif \ No newline at end of file
diff --git a/keyboards/lets_split/rev2fliphalf/config.h b/keyboards/lets_split/rev2fliphalf/config.h
deleted file mode 100644
index 1c45cf136..000000000
--- a/keyboards/lets_split/rev2fliphalf/config.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
-Copyright 2012 Jun Wako <wakojun@gmail.com>
-
-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/>.
-*/
-
-#ifndef CONFIG_H
-#define CONFIG_H
-
-#include "config_common.h"
-
-/* USB Device descriptor parameter */
-#define VENDOR_ID 0xFEED
-#define PRODUCT_ID 0x3060
-#define DEVICE_VER 0x0001
-#define MANUFACTURER Wootpatoot
-#define PRODUCT Lets Split v2
-#define DESCRIPTION A split keyboard for the cheap makers
-
-/* key matrix size */
-// Rows are doubled-up
-#define MATRIX_ROWS 8
-#define MATRIX_COLS 6
-
-// wiring of each half
-#define MATRIX_ROW_PINS { D7, E6, B4, B5 }
-//#define MATRIX_COL_PINS { F6, F7, B1, B3, B2, B6 }
-#define MATRIX_COL_PINS { B6, B2, B3, B1, F7, F6 } //uncomment this line and comment line above if you need to reverse left-to-right key order
-
-//#define CATERINA_BOOTLOADER
-
-/* COL2ROW or ROW2COL */
-#define DIODE_DIRECTION COL2ROW
-
-/* define if matrix has ghost */
-//#define MATRIX_HAS_GHOST
-
-/* number of backlight levels */
-// #define BACKLIGHT_LEVELS 3
-
-/* Set 0 if debouncing isn't needed */
-#define DEBOUNCING_DELAY 5
-
-/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
-#define LOCKING_SUPPORT_ENABLE
-/* Locking resynchronize hack */
-#define LOCKING_RESYNC_ENABLE
-
-/* key combination for command */
-#define IS_COMMAND() ( \
- keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
-)
-
-/* ws2812 RGB LED */
-#define RGB_DI_PIN D3
-#define RGBLIGHT_TIMER
-#define RGBLED_NUM 12 // Number of LEDs
-#define ws2812_PORTREG PORTD
-#define ws2812_DDRREG DDRD
-
-/*
- * Feature disable options
- * These options are also useful to firmware size reduction.
- */
-
-/* disable debug print */
-// #define NO_DEBUG
-
-/* disable print */
-// #define NO_PRINT
-
-/* disable action features */
-//#define NO_ACTION_LAYER
-//#define NO_ACTION_TAPPING
-//#define NO_ACTION_ONESHOT
-//#define NO_ACTION_MACRO
-//#define NO_ACTION_FUNCTION
-
-
-#endif \ No newline at end of file
diff --git a/keyboards/lets_split/rev2fliphalf/rev2fliphalf.c b/keyboards/lets_split/rev2fliphalf/rev2fliphalf.c
deleted file mode 100644
index c505d3a6e..000000000
--- a/keyboards/lets_split/rev2fliphalf/rev2fliphalf.c
+++ /dev/null
@@ -1,32 +0,0 @@
-#include "lets_split.h"
-
-#ifdef AUDIO_ENABLE
- float tone_startup[][2] = SONG(STARTUP_SOUND);
- float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
-#endif
-
-void matrix_init_kb(void) {
-
- #ifdef AUDIO_ENABLE
- _delay_ms(20); // gets rid of tick
- PLAY_NOTE_ARRAY(tone_startup, false, 0);
- #endif
-
- // // green led on
- // DDRD |= (1<<5);
- // PORTD &= ~(1<<5);
-
- // // orange led on
- // DDRB |= (1<<0);
- // PORTB &= ~(1<<0);
-
- matrix_init_user();
-};
-
-void shutdown_user(void) {
- #ifdef AUDIO_ENABLE
- PLAY_NOTE_ARRAY(tone_goodbye, false, 0);
- _delay_ms(150);
- stop_all_notes();
- #endif
-}
diff --git a/keyboards/lets_split/rev2fliphalf/rev2fliphalf.h b/keyboards/lets_split/rev2fliphalf/rev2fliphalf.h
deleted file mode 100644
index 7dc8e5ba8..000000000
--- a/keyboards/lets_split/rev2fliphalf/rev2fliphalf.h
+++ /dev/null
@@ -1,28 +0,0 @@
-#ifndef REV2FLIPHALF_H
-#define REV2FLIPHALF_H
-
-#include "../lets_split.h"
-
-//void promicro_bootloader_jmp(bool program);
-#include "quantum.h"
-
-//void promicro_bootloader_jmp(bool program);
-
-#define KEYMAP( \
- k00, k01, k02, k03, k04, k05, k40, k41, k42, k43, k44, k45, \
- k10, k11, k12, k13, k14, k15, k50, k51, k52, k53, k54, k55, \
- k20, k21, k22, k23, k24, k25, k60, k61, k62, k63, k64, k65, \
- k30, k31, k32, k33, k34, k35, k70, k71, k72, k73, k74, k75 \
- ) \
- { \
- { k00, k01, k02, k03, k04, k05 }, \
- { k10, k11, k12, k13, k14, k15 }, \
- { k20, k21, k22, k23, k24, k25 }, \
- { k30, k31, k32, k33, k34, k35 }, \
- { k40, k41, k42, k43, k44, k45 }, \
- { k50, k51, k52, k53, k54, k55 }, \
- { k60, k61, k62, k63, k64, k65 }, \
- { k70, k71, k72, k73, k74, k75 } \
- }
-
-#endif \ No newline at end of file
diff --git a/keyboards/lets_split/rev2fliphalf/rules.mk b/keyboards/lets_split/rev2fliphalf/rules.mk
deleted file mode 100644
index 80a942d06..000000000
--- a/keyboards/lets_split/rev2fliphalf/rules.mk
+++ /dev/null
@@ -1,5 +0,0 @@
-BACKLIGHT_ENABLE = no
-
-ifndef QUANTUM_DIR
- include ../../../Makefile
-endif
diff --git a/keyboards/lets_split/rules.mk b/keyboards/lets_split/rules.mk
index 1aee5313c..79860ea35 100644
--- a/keyboards/lets_split/rules.mk
+++ b/keyboards/lets_split/rules.mk
@@ -1,7 +1,8 @@
SRC += matrix.c \
i2c.c \
split_util.c \
- serial.c
+ serial.c \
+ ssd1306.c
# MCU name
#MCU = at90usb1287
@@ -73,3 +74,15 @@ USE_I2C ?= yes
SLEEP_LED_ENABLE ?= no # Breathing sleep LED during USB suspend
CUSTOM_MATRIX = yes
+
+avrdude: build
+ ls /dev/tty* > /tmp/1; \
+ echo "Reset your Pro Micro now"; \
+ while [[ -z $$USB ]]; do \
+ sleep 1; \
+ ls /dev/tty* > /tmp/2; \
+ USB=`diff /tmp/1 /tmp/2 | grep -o '/dev/tty.*'`; \
+ done; \
+ avrdude -p $(MCU) -c avr109 -P $$USB -U flash:w:$(BUILD_DIR)/$(TARGET).hex
+
+.PHONY: avrdude
diff --git a/keyboards/lets_split/split_util.c b/keyboards/lets_split/split_util.c
index 461921798..39639c3b4 100644
--- a/keyboards/lets_split/split_util.c
+++ b/keyboards/lets_split/split_util.c
@@ -21,7 +21,8 @@ static void setup_handedness(void) {
#ifdef EE_HANDS
isLeftHand = eeprom_read_byte(EECONFIG_HANDEDNESS);
#else
- #ifdef I2C_MASTER_RIGHT
+ // I2C_MASTER_RIGHT is deprecated, use MASTER_RIGHT instead, since this works for both serial and i2c
+ #if defined(I2C_MASTER_RIGHT) || defined(MASTER_RIGHT)
isLeftHand = !has_usb();
#else
isLeftHand = has_usb();
@@ -32,6 +33,9 @@ static void setup_handedness(void) {
static void keyboard_master_setup(void) {
#ifdef USE_I2C
i2c_master_init();
+#ifdef SSD1306OLED
+ matrix_master_OLED_init ();
+#endif
#else
serial_master_init();
#endif
diff --git a/keyboards/lets_split/split_util.h b/keyboards/lets_split/split_util.h
index 6b896679c..3ae76c209 100644
--- a/keyboards/lets_split/split_util.h
+++ b/keyboards/lets_split/split_util.h
@@ -19,4 +19,6 @@ void split_keyboard_setup(void);
bool has_usb(void);
void keyboard_slave_loop(void);
+void matrix_master_OLED_init (void);
+
#endif
diff --git a/keyboards/lets_split/ssd1306.c b/keyboards/lets_split/ssd1306.c
new file mode 100644
index 000000000..5c6dff27f
--- /dev/null
+++ b/keyboards/lets_split/ssd1306.c
@@ -0,0 +1,470 @@
+#ifdef SSD1306OLED
+
+#include "ssd1306.h"
+#include "config.h"
+#include "i2c.h"
+#include <string.h>
+#include "print.h"
+#include "lets_split.h"
+#include "common/glcdfont.c"
+#ifdef ADAFRUIT_BLE_ENABLE
+#include "adafruit_ble.h"
+#endif
+#ifdef PROTOCOL_LUFA
+#include "lufa.h"
+#endif
+#include "sendchar.h"
+#include "pincontrol.h"
+
+//assign the right code to your layers
+#define _BASE 0
+#define _LOWER 8
+#define _RAISE 16
+#define _FNLAYER 64
+#define _NUMLAY 128
+#define _NLOWER 136
+#define _NFNLAYER 192
+#define _MOUSECURSOR 256
+#define _ADJUST 65560
+
+// Set this to 1 to help diagnose early startup problems
+// when testing power-on with ble. Turn it off otherwise,
+// as the latency of printing most of the debug info messes
+// with the matrix scan, causing keys to drop.
+#define DEBUG_TO_SCREEN 0
+
+// Controls the SSD1306 128x32 OLED display via i2c
+
+#define i2cAddress 0x3C
+
+#define DisplayHeight 32
+#define DisplayWidth 128
+
+#define FontHeight 8
+#define FontWidth 6
+
+#define MatrixRows (DisplayHeight / FontHeight)
+#define MatrixCols (DisplayWidth / FontWidth)
+
+struct CharacterMatrix {
+ uint8_t display[MatrixRows][MatrixCols];
+ uint8_t *cursor;
+ bool dirty;
+};
+
+static struct CharacterMatrix display;
+//static uint16_t last_battery_update;
+//static uint32_t vbat;
+//#define BatteryUpdateInterval 10000 /* milliseconds */
+#define ScreenOffInterval 300000 /* milliseconds */
+#if DEBUG_TO_SCREEN
+static uint8_t displaying;
+#endif
+static uint16_t last_flush;
+
+enum ssd1306_cmds {
+ DisplayOff = 0xAE,
+ DisplayOn = 0xAF,
+
+ SetContrast = 0x81,
+ DisplayAllOnResume = 0xA4,
+
+ DisplayAllOn = 0xA5,
+ NormalDisplay = 0xA6,
+ InvertDisplay = 0xA7,
+ SetDisplayOffset = 0xD3,
+ SetComPins = 0xda,
+ SetVComDetect = 0xdb,
+ SetDisplayClockDiv = 0xD5,
+ SetPreCharge = 0xd9,
+ SetMultiPlex = 0xa8,
+ SetLowColumn = 0x00,
+ SetHighColumn = 0x10,
+ SetStartLine = 0x40,
+
+ SetMemoryMode = 0x20,
+ ColumnAddr = 0x21,
+ PageAddr = 0x22,
+
+ ComScanInc = 0xc0,
+ ComScanDec = 0xc8,
+ SegRemap = 0xa0,
+ SetChargePump = 0x8d,
+ ExternalVcc = 0x01,
+ SwitchCapVcc = 0x02,
+
+ ActivateScroll = 0x2f,
+ DeActivateScroll = 0x2e,
+ SetVerticalScrollArea = 0xa3,
+ RightHorizontalScroll = 0x26,
+ LeftHorizontalScroll = 0x27,
+ VerticalAndRightHorizontalScroll = 0x29,
+ VerticalAndLeftHorizontalScroll = 0x2a,
+};
+
+
+// Write command sequence.
+// Returns true on success.
+static inline bool _send_cmd1(uint8_t cmd) {
+ bool res = false;
+
+ if (i2c_start_write(i2cAddress)) {
+ xprintf("failed to start write to %d\n", i2cAddress);
+ goto done;
+ }
+
+ if (i2c_master_write(0x0 /* command byte follows */)) {
+ print("failed to write control byte\n");
+
+ goto done;
+ }
+
+ if (i2c_master_write(cmd)) {
+ xprintf("failed to write command %d\n", cmd);
+ goto done;
+ }
+ res = true;
+done:
+ i2c_master_stop();
+ return res;
+}
+
+// Write 2-byte command sequence.
+// Returns true on success
+static inline bool _send_cmd2(uint8_t cmd, uint8_t opr) {
+ if (!_send_cmd1(cmd)) {
+ return false;
+ }
+ return _send_cmd1(opr);
+}
+
+// Write 3-byte command sequence.
+// Returns true on success
+static inline bool _send_cmd3(uint8_t cmd, uint8_t opr1, uint8_t opr2) {
+ if (!_send_cmd1(cmd)) {
+ return false;
+ }
+ if (!_send_cmd1(opr1)) {
+ return false;
+ }
+ return _send_cmd1(opr2);
+}
+
+#define send_cmd1(c) if (!_send_cmd1(c)) {goto done;}
+#define send_cmd2(c,o) if (!_send_cmd2(c,o)) {goto done;}
+#define send_cmd3(c,o1,o2) if (!_send_cmd3(c,o1,o2)) {goto done;}
+
+static void matrix_clear(struct CharacterMatrix *matrix);
+
+static void clear_display(void) {
+ matrix_clear(&display);
+
+ // Clear all of the display bits (there can be random noise
+ // in the RAM on startup)
+ send_cmd3(PageAddr, 0, (DisplayHeight / 8) - 1);
+ send_cmd3(ColumnAddr, 0, DisplayWidth - 1);
+
+ if (i2c_start_write(i2cAddress)) {
+ goto done;
+ }
+ if (i2c_master_write(0x40)) {
+ // Data mode
+ goto done;
+ }
+ for (uint8_t row = 0; row < MatrixRows; ++row) {
+ for (uint8_t col = 0; col < DisplayWidth; ++col) {
+ i2c_master_write(0);
+ }
+ }
+
+ display.dirty = false;
+
+done:
+ i2c_master_stop();
+}
+
+#if DEBUG_TO_SCREEN
+#undef sendchar
+static int8_t capture_sendchar(uint8_t c) {
+ sendchar(c);
+ iota_gfx_write_char(c);
+
+ if (!displaying) {
+ iota_gfx_flush();
+ }
+ return 0;
+}
+#endif
+
+bool iota_gfx_init(void) {
+ bool success = false;
+
+ send_cmd1(DisplayOff);
+ send_cmd2(SetDisplayClockDiv, 0x80);
+ send_cmd2(SetMultiPlex, DisplayHeight - 1);
+
+ send_cmd2(SetDisplayOffset, 0);
+
+
+ send_cmd1(SetStartLine | 0x0);
+ send_cmd2(SetChargePump, 0x14 /* Enable */);
+ send_cmd2(SetMemoryMode, 0 /* horizontal addressing */);
+
+/// Flips the display orientation 0 degrees
+ send_cmd1(SegRemap | 0x1);
+ send_cmd1(ComScanDec);
+/*
+// the following Flip the display orientation 180 degrees
+ send_cmd1(SegRemap);
+ send_cmd1(ComScanInc);
+// end flip */
+ send_cmd2(SetComPins, 0x2);
+ send_cmd2(SetContrast, 0x8f);
+ send_cmd2(SetPreCharge, 0xf1);
+ send_cmd2(SetVComDetect, 0x40);
+ send_cmd1(DisplayAllOnResume);
+ send_cmd1(NormalDisplay);
+ send_cmd1(DeActivateScroll);
+ send_cmd1(DisplayOn);
+
+ send_cmd2(SetContrast, 0); // Dim
+
+ clear_display();
+
+ success = true;
+
+ iota_gfx_flush();
+
+#if DEBUG_TO_SCREEN
+ print_set_sendchar(capture_sendchar);
+#endif
+
+done:
+ return success;
+}
+
+bool iota_gfx_off(void) {
+ bool success = false;
+
+ send_cmd1(DisplayOff);
+ success = true;
+
+done:
+ return success;
+}
+
+bool iota_gfx_on(void) {
+ bool success = false;
+
+ send_cmd1(DisplayOn);
+ success = true;
+
+done:
+ return success;
+}
+
+static void matrix_write_char_inner(struct CharacterMatrix *matrix, uint8_t c) {
+ *matrix->cursor = c;
+ ++matrix->cursor;
+
+ if (matrix->cursor - &matrix->display[0][0] == sizeof(matrix->display)) {
+ // We went off the end; scroll the display upwards by one line
+ memmove(&matrix->display[0], &matrix->display[1],
+ MatrixCols * (MatrixRows - 1));
+ matrix->cursor = &matrix->display[MatrixRows - 1][0];
+ memset(matrix->cursor, ' ', MatrixCols);
+ }
+}
+
+static void matrix_write_char(struct CharacterMatrix *matrix, uint8_t c) {
+ matrix->dirty = true;
+
+ if (c == '\n') {
+ // Clear to end of line from the cursor and then move to the
+ // start of the next line
+ uint8_t cursor_col = (matrix->cursor - &matrix->display[0][0]) % MatrixCols;
+
+ while (cursor_col++ < MatrixCols) {
+ matrix_write_char_inner(matrix, ' ');
+ }
+ return;
+ }
+
+ matrix_write_char_inner(matrix, c);
+}
+
+void iota_gfx_write_char(uint8_t c) {
+ matrix_write_char(&display, c);
+}
+
+static void matrix_write(struct CharacterMatrix *matrix, const char *data) {
+ const char *end = data + strlen(data);
+ while (data < end) {
+ matrix_write_char(matrix, *data);
+ ++data;
+ }
+}
+
+void iota_gfx_write(const char *data) {
+ matrix_write(&display, data);
+}
+
+static void matrix_write_P(struct CharacterMatrix *matrix, const char *data) {
+ while (true) {
+ uint8_t c = pgm_read_byte(data);
+ if (c == 0) {
+ return;
+ }
+ matrix_write_char(matrix, c);
+ ++data;
+ }
+}
+
+void iota_gfx_write_P(const char *data) {
+ matrix_write_P(&display, data);
+}
+
+static void matrix_clear(struct CharacterMatrix *matrix) {
+ memset(matrix->display, ' ', sizeof(matrix->display));
+ matrix->cursor = &matrix->display[0][0];
+ matrix->dirty = true;
+}
+
+void iota_gfx_clear_screen(void) {
+ matrix_clear(&display);
+}
+
+static void matrix_render(struct CharacterMatrix *matrix) {
+ last_flush = timer_read();
+ iota_gfx_on();
+#if DEBUG_TO_SCREEN
+ ++displaying;
+#endif
+
+ // Move to the home position
+ send_cmd3(PageAddr, 0, MatrixRows - 1);
+ send_cmd3(ColumnAddr, 0, (MatrixCols * FontWidth) - 1);
+
+ if (i2c_start_write(i2cAddress)) {
+ goto done;
+ }
+ if (i2c_master_write(0x40)) {
+ // Data mode
+ goto done;
+ }
+
+ for (uint8_t row = 0; row < MatrixRows; ++row) {
+ for (uint8_t col = 0; col < MatrixCols; ++col) {
+ const uint8_t *glyph = font + (matrix->display[row][col] * (FontWidth - 1));
+
+ for (uint8_t glyphCol = 0; glyphCol < FontWidth - 1; ++glyphCol) {
+ uint8_t colBits = pgm_read_byte(glyph + glyphCol);
+ i2c_master_write(colBits);
+ }
+
+ // 1 column of space between chars (it's not included in the glyph)
+ i2c_master_write(0);
+ }
+ }
+
+ matrix->dirty = false;
+
+done:
+ i2c_master_stop();
+#if DEBUG_TO_SCREEN
+ --displaying;
+#endif
+}
+
+void iota_gfx_flush(void) {
+ matrix_render(&display);
+}
+
+static void matrix_update(struct CharacterMatrix *dest,
+ const struct CharacterMatrix *source) {
+ if (memcmp(dest->display, source->display, sizeof(dest->display))) {
+ memcpy(dest->display, source->display, sizeof(dest->display));
+ dest->dirty = true;
+ }
+}
+
+static void render_status_info(void) {
+#if DEBUG_TO_SCREEN
+ if (debug_enable) {
+ return;
+ }
+#endif
+
+ struct CharacterMatrix matrix;
+
+ matrix_clear(&matrix);
+ matrix_write_P(&matrix, PSTR("USB: "));
+#ifdef PROTOCOL_LUFA
+ switch (USB_DeviceState) {
+ case DEVICE_STATE_Unattached:
+ matrix_write_P(&matrix, PSTR("Unattached"));
+ break;
+ case DEVICE_STATE_Suspended:
+ matrix_write_P(&matrix, PSTR("Suspended"));
+ break;
+ case DEVICE_STATE_Configured:
+ matrix_write_P(&matrix, PSTR("Connected"));
+ break;
+ case DEVICE_STATE_Powered:
+ matrix_write_P(&matrix, PSTR("Powered"));
+ break;
+ case DEVICE_STATE_Default:
+ matrix_write_P(&matrix, PSTR("Default"));
+ break;
+ case DEVICE_STATE_Addressed:
+ matrix_write_P(&matrix, PSTR("Addressed"));
+ break;
+ default:
+ matrix_write_P(&matrix, PSTR("Invalid"));
+ }
+#endif
+
+// Define layers here, Have not worked out how to have text displayed for each layer. Copy down the number you see and add a case for it below
+
+ char buf[40];
+ snprintf(buf,sizeof(buf), "Undef-%ld", layer_state);
+ matrix_write_P(&matrix, PSTR("\n\nLayer: "));
+ switch (layer_state) {
+ case _BASE:
+ matrix_write_P(&matrix, PSTR("Default"));
+ break;
+ case _RAISE:
+ matrix_write_P(&matrix, PSTR("Raise"));
+ break;
+ case _LOWER:
+ matrix_write_P(&matrix, PSTR("Lower"));
+ break;
+ case _ADJUST:
+ matrix_write_P(&matrix, PSTR("ADJUST"));
+ break;
+ default:
+ matrix_write(&matrix, buf);
+ }
+
+ // Host Keyboard LED Status
+ char led[40];
+ snprintf(led, sizeof(led), "\n%s %s %s",
+ (host_keyboard_leds() & (1<<USB_LED_NUM_LOCK)) ? "NUMLOCK" : " ",
+ (host_keyboard_leds() & (1<<USB_LED_CAPS_LOCK)) ? "CAPS" : " ",
+ (host_keyboard_leds() & (1<<USB_LED_SCROLL_LOCK)) ? "SCLK" : " ");
+ matrix_write(&matrix, led);
+ matrix_update(&display, &matrix);
+}
+
+void iota_gfx_task(void) {
+ render_status_info();
+
+ if (display.dirty) {
+ iota_gfx_flush();
+ }
+
+ if (timer_elapsed(last_flush) > ScreenOffInterval) {
+ iota_gfx_off();
+ }
+}
+#endif
diff --git a/keyboards/lets_split/ssd1306.h b/keyboards/lets_split/ssd1306.h
new file mode 100644
index 000000000..b0c74f987
--- /dev/null
+++ b/keyboards/lets_split/ssd1306.h
@@ -0,0 +1,17 @@
+#ifndef SSD1306_H
+#define SSD1306_H
+
+#include <stdbool.h>
+#include <stdio.h>
+
+bool iota_gfx_init(void);
+void iota_gfx_task(void);
+bool iota_gfx_off(void);
+bool iota_gfx_on(void);
+void iota_gfx_flush(void);
+void iota_gfx_write_char(uint8_t c);
+void iota_gfx_write(const char *data);
+void iota_gfx_write_P(const char *data);
+void iota_gfx_clear_screen(void);
+
+#endif