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-rw-r--r--keyboards/DeltaSplit75/DeltaSplit75.c1
-rw-r--r--keyboards/DeltaSplit75/DeltaSplit75.h13
-rw-r--r--keyboards/DeltaSplit75/Makefile5
-rw-r--r--keyboards/DeltaSplit75/ProtoSplit/Makefile3
-rw-r--r--keyboards/DeltaSplit75/ProtoSplit/ProtoSplit.c32
-rw-r--r--keyboards/DeltaSplit75/ProtoSplit/ProtoSplit.h37
-rw-r--r--keyboards/DeltaSplit75/ProtoSplit/config.h90
-rw-r--r--keyboards/DeltaSplit75/ProtoSplit/rules.mk5
-rw-r--r--keyboards/DeltaSplit75/V2/Makefile3
-rw-r--r--keyboards/DeltaSplit75/V2/V2.c32
-rw-r--r--keyboards/DeltaSplit75/V2/V2.h37
-rw-r--r--keyboards/DeltaSplit75/V2/config.h90
-rw-r--r--keyboards/DeltaSplit75/V2/rules.mk5
-rw-r--r--keyboards/DeltaSplit75/config.h29
-rw-r--r--keyboards/DeltaSplit75/deltasplit build guide.pdfbin1330145 -> 0 bytes
-rw-r--r--keyboards/DeltaSplit75/eeprom-lefthand.eep2
-rw-r--r--keyboards/DeltaSplit75/eeprom-righthand.eep2
-rw-r--r--keyboards/DeltaSplit75/i2c.c162
-rw-r--r--keyboards/DeltaSplit75/i2c.h31
-rw-r--r--keyboards/DeltaSplit75/keymaps/Default/config.h31
-rw-r--r--keyboards/DeltaSplit75/keymaps/Default/keymap.c31
-rw-r--r--keyboards/DeltaSplit75/keymaps/ProtoSplit/config.h31
-rw-r--r--keyboards/DeltaSplit75/keymaps/ProtoSplit/keymap.c31
-rw-r--r--keyboards/DeltaSplit75/matrix.c318
-rw-r--r--keyboards/DeltaSplit75/pro_micro.h362
-rw-r--r--keyboards/DeltaSplit75/readme.md126
-rw-r--r--keyboards/DeltaSplit75/rules.mk87
-rw-r--r--keyboards/DeltaSplit75/serial.c228
-rw-r--r--keyboards/DeltaSplit75/serial.h26
-rw-r--r--keyboards/DeltaSplit75/split_util.c81
-rw-r--r--keyboards/DeltaSplit75/split_util.h22
31 files changed, 0 insertions, 1953 deletions
diff --git a/keyboards/DeltaSplit75/DeltaSplit75.c b/keyboards/DeltaSplit75/DeltaSplit75.c
deleted file mode 100644
index 6a73db4cd6..0000000000
--- a/keyboards/DeltaSplit75/DeltaSplit75.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "deltasplit75.h" \ No newline at end of file
diff --git a/keyboards/DeltaSplit75/DeltaSplit75.h b/keyboards/DeltaSplit75/DeltaSplit75.h
deleted file mode 100644
index 31480f773d..0000000000
--- a/keyboards/DeltaSplit75/DeltaSplit75.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef deltasplit75_H
-#define deltasplit75_H
-
-#ifdef SUBPROJECT_v2
- #include "v2.h"
-#endif
-#ifdef SUBPROJECT_ProtoSplit
- #include "ProtoSplit.h"
-#endif
-
-#include "quantum.h"
-
-#endif \ No newline at end of file
diff --git a/keyboards/DeltaSplit75/Makefile b/keyboards/DeltaSplit75/Makefile
deleted file mode 100644
index d1dec53302..0000000000
--- a/keyboards/DeltaSplit75/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-SUBPROJECT_DEFAULT = v2
-
-ifndef MAKEFILE_INCLUDED
- include ../../Makefile
-endif
diff --git a/keyboards/DeltaSplit75/ProtoSplit/Makefile b/keyboards/DeltaSplit75/ProtoSplit/Makefile
deleted file mode 100644
index 4e2a6f00fd..0000000000
--- a/keyboards/DeltaSplit75/ProtoSplit/Makefile
+++ /dev/null
@@ -1,3 +0,0 @@
-ifndef MAKEFILE_INCLUDED
- include ../../Makefile
-endif \ No newline at end of file
diff --git a/keyboards/DeltaSplit75/ProtoSplit/ProtoSplit.c b/keyboards/DeltaSplit75/ProtoSplit/ProtoSplit.c
deleted file mode 100644
index 1199257d04..0000000000
--- a/keyboards/DeltaSplit75/ProtoSplit/ProtoSplit.c
+++ /dev/null
@@ -1,32 +0,0 @@
-#include "DeltaSplit75.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/DeltaSplit75/ProtoSplit/ProtoSplit.h b/keyboards/DeltaSplit75/ProtoSplit/ProtoSplit.h
deleted file mode 100644
index 20aa5cbe85..0000000000
--- a/keyboards/DeltaSplit75/ProtoSplit/ProtoSplit.h
+++ /dev/null
@@ -1,37 +0,0 @@
-#ifndef ProtoSplit_H
-#define ProtoSplit_H
-
-#include "../DeltaSplit75.h"
-
-//void promicro_bootloader_jmp(bool program);
-#include "quantum.h"
-
-//void promicro_bootloader_jmp(bool program);
-//matrix is defined in a weird way here; the layout on both sides are asymmetrical, but the "matrix" is symmetrical but with empty gaps
-//the last column is defined as a separate row because the firmware currently doesnt support more than 8 columns (this layout has 9 columns per side) K45 and K110 are the Bs on both sides
-#define KEYMAP( \
- K00, K01, K02, K03, K04, K05, K06, K70, K71, K72, K73, K74, K75, K76, K77, K132, \
- K10, K11, K12, K13, K14, K15, K16, K80, K81, K82, K83, K84, K85, K86, K87, K133, \
- K20, K21, K22, K23, K24, K25, K90, K91, K92, K93, K94, K95, K96, K97, K134, \
- K30, K31, K32, K33, K34, K35, K100, K101, K102, K103, K104, K105, K107, K135, \
- K40, K41, K42, K43, K44, K45, K110, K111, K112, K113, K114, K115, K116, K117, K136, \
- K50, K51, K52, K54, K55, K120, K121, K122, K123, K126, K127, K137 \
- ) \
- { \
- { K00, K01, K02, K03, K04, K05, K06, KC_NO}, \
- { K10, K11, K12, K13, K14, K15, K16, KC_NO}, \
- { K20, K21, K22, K23, K24, K25, KC_NO, KC_NO}, \
- { K30, K31, K32, K33, K34, K35, KC_NO, KC_NO}, \
- { K40, K41, K42, K43, K44, K45, KC_NO, KC_NO}, \
- { K50, K51, K52, KC_NO, K54, K55, KC_NO, KC_NO}, \
- { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO}, \
- { K70 , K71, K72, K73, K74, K75, K76, K77}, \
- { K80, K81, K82, K83, K84, K85, K86, K87}, \
- { K90, K91, K92, K93, K94, K95, K96, K97}, \
- { K100, K101, K102, K103, K104, K105, KC_NO, K107}, \
- { K110, K111, K112, K113, K114, K115, K116, K117}, \
- { K120, K121, K122, K123, KC_NO, KC_NO, K126, K127}, \
- { KC_NO, KC_NO, K132, K133, K134, K135, K136, K137} \
- }
-
-#endif \ No newline at end of file
diff --git a/keyboards/DeltaSplit75/ProtoSplit/config.h b/keyboards/DeltaSplit75/ProtoSplit/config.h
deleted file mode 100644
index 0f4b806e2d..0000000000
--- a/keyboards/DeltaSplit75/ProtoSplit/config.h
+++ /dev/null
@@ -1,90 +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 xyxjj
-#define PRODUCT DeltaSplit75
-#define DESCRIPTION 75% split keyboard
-
-/* key matrix size */
-// Rows are doubled-up
-#define MATRIX_ROWS 14
-#define MATRIX_COLS 8
-
-// wiring of each half
-#define MATRIX_ROW_PINS { F4, F5, F6, F7, B1, B3, B2 }
-#define MATRIX_COL_PINS { B6, B5, B4, E6, D7, C6, D4, D1}
-
-#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/DeltaSplit75/ProtoSplit/rules.mk b/keyboards/DeltaSplit75/ProtoSplit/rules.mk
deleted file mode 100644
index 80a942d06f..0000000000
--- a/keyboards/DeltaSplit75/ProtoSplit/rules.mk
+++ /dev/null
@@ -1,5 +0,0 @@
-BACKLIGHT_ENABLE = no
-
-ifndef QUANTUM_DIR
- include ../../../Makefile
-endif
diff --git a/keyboards/DeltaSplit75/V2/Makefile b/keyboards/DeltaSplit75/V2/Makefile
deleted file mode 100644
index 4e2a6f00fd..0000000000
--- a/keyboards/DeltaSplit75/V2/Makefile
+++ /dev/null
@@ -1,3 +0,0 @@
-ifndef MAKEFILE_INCLUDED
- include ../../Makefile
-endif \ No newline at end of file
diff --git a/keyboards/DeltaSplit75/V2/V2.c b/keyboards/DeltaSplit75/V2/V2.c
deleted file mode 100644
index ce260ce7cc..0000000000
--- a/keyboards/DeltaSplit75/V2/V2.c
+++ /dev/null
@@ -1,32 +0,0 @@
-#include "deltasplit75.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/DeltaSplit75/V2/V2.h b/keyboards/DeltaSplit75/V2/V2.h
deleted file mode 100644
index 97be7eb0e9..0000000000
--- a/keyboards/DeltaSplit75/V2/V2.h
+++ /dev/null
@@ -1,37 +0,0 @@
-#ifndef v2_H
-#define v2_H
-
-#include "../deltasplit75.h"
-
-//void promicro_bootloader_jmp(bool program);
-#include "quantum.h"
-
-//void promicro_bootloader_jmp(bool program);
-//matrix is defined in a weird way here; the layout on both sides are asymmetrical, but the "matrix" is symmetrical but with empty gaps
-//the last column is defined as a separate row because the firmware currently doesnt support more than 8 columns (this layout has 9 columns per side) K45 and K110 are the Bs on both sides; K53 and K106 are extra keys for ISO
-#define KEYMAP( \
- K00, K01, K02, K03, K04, K05, K06, K70, K71, K72, K73, K74, K75, K76, K77, K132, \
- K10, K11, K12, K13, K14, K15, K16, K80, K81, K82, K83, K84, K85, K86, K87, K133, \
- K20, K21, K22, K23, K24, K25, K90, K91, K92, K93, K94, K95, K96, K97, K134, \
- K30, K31, K32, K33, K34, K35, K100, K101, K102, K103, K104, K105, K106, K107, K135, \
- K40, K53, K41, K42, K43, K44, K45, K110, K111, K112, K113, K114, K115, K116, K117, K136, \
- K50, K51, K52, K54, K55, K120, K121, K122, K123, K126, K127, K137 \
- ) \
- { \
- { K00, K01, K02, K03, K04, K05, K06, KC_NO}, \
- { K10, K11, K12, K13, K14, K15, K16, KC_NO}, \
- { K20, K21, K22, K23, K24, K25, KC_NO, KC_NO}, \
- { K30, K31, K32, K33, K34, K35, KC_NO, KC_NO}, \
- { K40, K41, K42, K43, K44, K45, KC_NO, KC_NO}, \
- { K50, K51, K52, K53, K54, K55, KC_NO, KC_NO}, \
- { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO}, \
- { K70 , K71, K72, K73, K74, K75, K76, K77}, \
- { K80, K81, K82, K83, K84, K85, K86, K87}, \
- { K90, K91, K92, K93, K94, K95, K96, K97}, \
- { K100, K101, K102, K103, K104, K105, K106, K107}, \
- { K110, K111, K112, K113, K114, K115, K116, K117}, \
- { K120, K121, K122, K123, KC_NO, KC_NO, K126, K127}, \
- { KC_NO, KC_NO, K132, K133, K134, K135, K136, K137} \
- }
-
-#endif \ No newline at end of file
diff --git a/keyboards/DeltaSplit75/V2/config.h b/keyboards/DeltaSplit75/V2/config.h
deleted file mode 100644
index 0f4b806e2d..0000000000
--- a/keyboards/DeltaSplit75/V2/config.h
+++ /dev/null
@@ -1,90 +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 xyxjj
-#define PRODUCT DeltaSplit75
-#define DESCRIPTION 75% split keyboard
-
-/* key matrix size */
-// Rows are doubled-up
-#define MATRIX_ROWS 14
-#define MATRIX_COLS 8
-
-// wiring of each half
-#define MATRIX_ROW_PINS { F4, F5, F6, F7, B1, B3, B2 }
-#define MATRIX_COL_PINS { B6, B5, B4, E6, D7, C6, D4, D1}
-
-#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/DeltaSplit75/V2/rules.mk b/keyboards/DeltaSplit75/V2/rules.mk
deleted file mode 100644
index 80a942d06f..0000000000
--- a/keyboards/DeltaSplit75/V2/rules.mk
+++ /dev/null
@@ -1,5 +0,0 @@
-BACKLIGHT_ENABLE = no
-
-ifndef QUANTUM_DIR
- include ../../../Makefile
-endif
diff --git a/keyboards/DeltaSplit75/config.h b/keyboards/DeltaSplit75/config.h
deleted file mode 100644
index f0d43dc3ef..0000000000
--- a/keyboards/DeltaSplit75/config.h
+++ /dev/null
@@ -1,29 +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"
-
-#ifdef SUBPROJECT_RightB
- #include "RightB/config.h"
-#endif
-#ifdef SUBPROJECT_V2
- #include "v2/config.h"
-#endif
-#endif
diff --git a/keyboards/DeltaSplit75/deltasplit build guide.pdf b/keyboards/DeltaSplit75/deltasplit build guide.pdf
deleted file mode 100644
index 045b4a3985..0000000000
--- a/keyboards/DeltaSplit75/deltasplit build guide.pdf
+++ /dev/null
Binary files differ
diff --git a/keyboards/DeltaSplit75/eeprom-lefthand.eep b/keyboards/DeltaSplit75/eeprom-lefthand.eep
deleted file mode 100644
index b9666a74c0..0000000000
--- a/keyboards/DeltaSplit75/eeprom-lefthand.eep
+++ /dev/null
@@ -1,2 +0,0 @@
-:0B0000000000000000000000000001F4
-:00000001FF
diff --git a/keyboards/DeltaSplit75/eeprom-righthand.eep b/keyboards/DeltaSplit75/eeprom-righthand.eep
deleted file mode 100644
index 94cc5be7fc..0000000000
--- a/keyboards/DeltaSplit75/eeprom-righthand.eep
+++ /dev/null
@@ -1,2 +0,0 @@
-:0B0000000000000000000000000000F5
-:00000001FF
diff --git a/keyboards/DeltaSplit75/i2c.c b/keyboards/DeltaSplit75/i2c.c
deleted file mode 100644
index 084c890c40..0000000000
--- a/keyboards/DeltaSplit75/i2c.c
+++ /dev/null
@@ -1,162 +0,0 @@
-#include <util/twi.h>
-#include <avr/io.h>
-#include <stdlib.h>
-#include <avr/interrupt.h>
-#include <util/twi.h>
-#include <stdbool.h>
-#include "i2c.h"
-
-#ifdef USE_I2C
-
-// Limits the amount of we wait for any one i2c transaction.
-// Since were running SCL line 100kHz (=> 10μs/bit), and each transactions is
-// 9 bits, a single transaction will take around 90μs to complete.
-//
-// (F_CPU/SCL_CLOCK) => # of μC cycles to transfer a bit
-// poll loop takes at least 8 clock cycles to execute
-#define I2C_LOOP_TIMEOUT (9+1)*(F_CPU/SCL_CLOCK)/8
-
-#define BUFFER_POS_INC() (slave_buffer_pos = (slave_buffer_pos+1)%SLAVE_BUFFER_SIZE)
-
-volatile uint8_t i2c_slave_buffer[SLAVE_BUFFER_SIZE];
-
-static volatile uint8_t slave_buffer_pos;
-static volatile bool slave_has_register_set = false;
-
-// Wait for an i2c operation to finish
-inline static
-void i2c_delay(void) {
- uint16_t lim = 0;
- while(!(TWCR & (1<<TWINT)) && lim < I2C_LOOP_TIMEOUT)
- lim++;
-
- // easier way, but will wait slightly longer
- // _delay_us(100);
-}
-
-// Setup twi to run at 100kHz
-void i2c_master_init(void) {
- // no prescaler
- TWSR = 0;
- // Set TWI clock frequency to SCL_CLOCK. Need TWBR>10.
- // Check datasheets for more info.
- TWBR = ((F_CPU/SCL_CLOCK)-16)/2;
-}
-
-// Start a transaction with the given i2c slave address. The direction of the
-// transfer is set with I2C_READ and I2C_WRITE.
-// returns: 0 => success
-// 1 => error
-uint8_t i2c_master_start(uint8_t address) {
- TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTA);
-
- i2c_delay();
-
- // check that we started successfully
- if ( (TW_STATUS != TW_START) && (TW_STATUS != TW_REP_START))
- return 1;
-
- TWDR = address;
- TWCR = (1<<TWINT) | (1<<TWEN);
-
- i2c_delay();
-
- if ( (TW_STATUS != TW_MT_SLA_ACK) && (TW_STATUS != TW_MR_SLA_ACK) )
- return 1; // slave did not acknowledge
- else
- return 0; // success
-}
-
-
-// Finish the i2c transaction.
-void i2c_master_stop(void) {
- TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTO);
-
- uint16_t lim = 0;
- while(!(TWCR & (1<<TWSTO)) && lim < I2C_LOOP_TIMEOUT)
- lim++;
-}
-
-// Write one byte to the i2c slave.
-// returns 0 => slave ACK
-// 1 => slave NACK
-uint8_t i2c_master_write(uint8_t data) {
- TWDR = data;
- TWCR = (1<<TWINT) | (1<<TWEN);
-
- i2c_delay();
-
- // check if the slave acknowledged us
- return (TW_STATUS == TW_MT_DATA_ACK) ? 0 : 1;
-}
-
-// Read one byte from the i2c slave. If ack=1 the slave is acknowledged,
-// if ack=0 the acknowledge bit is not set.
-// returns: byte read from i2c device
-uint8_t i2c_master_read(int ack) {
- TWCR = (1<<TWINT) | (1<<TWEN) | (ack<<TWEA);
-
- i2c_delay();
- return TWDR;
-}
-
-void i2c_reset_state(void) {
- TWCR = 0;
-}
-
-void i2c_slave_init(uint8_t address) {
- TWAR = address << 0; // slave i2c address
- // TWEN - twi enable
- // TWEA - enable address acknowledgement
- // TWINT - twi interrupt flag
- // TWIE - enable the twi interrupt
- TWCR = (1<<TWIE) | (1<<TWEA) | (1<<TWINT) | (1<<TWEN);
-}
-
-ISR(TWI_vect);
-
-ISR(TWI_vect) {
- uint8_t ack = 1;
- switch(TW_STATUS) {
- case TW_SR_SLA_ACK:
- // this device has been addressed as a slave receiver
- slave_has_register_set = false;
- break;
-
- case TW_SR_DATA_ACK:
- // this device has received data as a slave receiver
- // The first byte that we receive in this transaction sets the location
- // of the read/write location of the slaves memory that it exposes over
- // i2c. After that, bytes will be written at slave_buffer_pos, incrementing
- // slave_buffer_pos after each write.
- if(!slave_has_register_set) {
- slave_buffer_pos = TWDR;
- // don't acknowledge the master if this memory loctaion is out of bounds
- if ( slave_buffer_pos >= SLAVE_BUFFER_SIZE ) {
- ack = 0;
- slave_buffer_pos = 0;
- }
- slave_has_register_set = true;
- } else {
- i2c_slave_buffer[slave_buffer_pos] = TWDR;
- BUFFER_POS_INC();
- }
- break;
-
- case TW_ST_SLA_ACK:
- case TW_ST_DATA_ACK:
- // master has addressed this device as a slave transmitter and is
- // requesting data.
- TWDR = i2c_slave_buffer[slave_buffer_pos];
- BUFFER_POS_INC();
- break;
-
- case TW_BUS_ERROR: // something went wrong, reset twi state
- TWCR = 0;
- default:
- break;
- }
- // Reset everything, so we are ready for the next TWI interrupt
- TWCR |= (1<<TWIE) | (1<<TWINT) | (ack<<TWEA) | (1<<TWEN);
-}
-#endif
diff --git a/keyboards/DeltaSplit75/i2c.h b/keyboards/DeltaSplit75/i2c.h
deleted file mode 100644
index 08ce4b0093..0000000000
--- a/keyboards/DeltaSplit75/i2c.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef I2C_H
-#define I2C_H
-
-#include <stdint.h>
-
-#ifndef F_CPU
-#define F_CPU 16000000UL
-#endif
-
-#define I2C_READ 1
-#define I2C_WRITE 0
-
-#define I2C_ACK 1
-#define I2C_NACK 0
-
-#define SLAVE_BUFFER_SIZE 0x10
-
-// i2c SCL clock frequency
-#define SCL_CLOCK 100000L
-
-extern volatile uint8_t i2c_slave_buffer[SLAVE_BUFFER_SIZE];
-
-void i2c_master_init(void);
-uint8_t i2c_master_start(uint8_t address);
-void i2c_master_stop(void);
-uint8_t i2c_master_write(uint8_t data);
-uint8_t i2c_master_read(int);
-void i2c_reset_state(void);
-void i2c_slave_init(uint8_t address);
-
-#endif
diff --git a/keyboards/DeltaSplit75/keymaps/Default/config.h b/keyboards/DeltaSplit75/keymaps/Default/config.h
deleted file mode 100644
index 56df3f1607..0000000000
--- a/keyboards/DeltaSplit75/keymaps/Default/config.h
+++ /dev/null
@@ -1,31 +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/>.
-*/
-
-
-#define USE_SERIAL
-
-#define MASTER_LEFT
-// #define _MASTER_RIGHT
-// #define EE_HANDS
-
-
-#ifdef SUBPROJECT_v2
- #include "../../v2/config.h"
-#endif
-#ifdef SUBPROJECT_ProtoSplit
- #include "../../ProtoSplit/config.h"
-#endif
diff --git a/keyboards/DeltaSplit75/keymaps/Default/keymap.c b/keyboards/DeltaSplit75/keymaps/Default/keymap.c
deleted file mode 100644
index 99707702be..0000000000
--- a/keyboards/DeltaSplit75/keymaps/Default/keymap.c
+++ /dev/null
@@ -1,31 +0,0 @@
-#include "deltasplit75.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.
-
-// Fillers to make layering more clear
-
-const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
- KEYMAP(
- KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_INS, KC_HOME, KC_PGUP,
- KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_DEL, KC_END, KC_PGDN,
- KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSPC, KC_SLCK,
- KC_LCTL, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_TRNS, KC_ENT, KC_PAUS, //modify KC_TRNS to enable ISO Support
- KC_LSFT, KC_TRNS, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_LSFT, KC_UP, KC_PSCR, //modify KC_TRNS to enable ISO Support
- KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, MO(1), KC_SPC, KC_RALT, KC_RGUI, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT),
-
- KEYMAP(
- KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, RESET,
- KC_BSLS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
- KC_TRNS, KC_VOLU, KC_UP, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
- M(1), KC_LEFT, KC_DOWN, KC_RGHT, KC_PAUS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
- KC_TRNS, KC_TRNS, KC_VOLD, M(0), KC_PSCR, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
- KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS),
-
-}; \ No newline at end of file
diff --git a/keyboards/DeltaSplit75/keymaps/ProtoSplit/config.h b/keyboards/DeltaSplit75/keymaps/ProtoSplit/config.h
deleted file mode 100644
index 12a1402d98..0000000000
--- a/keyboards/DeltaSplit75/keymaps/ProtoSplit/config.h
+++ /dev/null
@@ -1,31 +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/>.
-*/
-
-
-#define USE_SERIAL
-
-#define MASTER_LEFT
-// #define _MASTER_RIGHT
-// #define EE_HANDS
-
-
-#ifdef SUBPROJECT_V2
- #include "../../V2/config.h"
-#endif
-#ifdef SUBPROJECT_ProtoSplit
- #include "../../ProtoSplit/config.h"
-#endif
diff --git a/keyboards/DeltaSplit75/keymaps/ProtoSplit/keymap.c b/keyboards/DeltaSplit75/keymaps/ProtoSplit/keymap.c
deleted file mode 100644
index eec0f99740..0000000000
--- a/keyboards/DeltaSplit75/keymaps/ProtoSplit/keymap.c
+++ /dev/null
@@ -1,31 +0,0 @@
-#include "DeltaSplit75.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.
-
-// Fillers to make layering more clear
-
-const uint16_t PROGMEM keymaps[][MATRI