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-rw-r--r--keyboards/treadstone48/rev1/config.h133
-rw-r--r--keyboards/treadstone48/rev1/info.json261
-rw-r--r--keyboards/treadstone48/rev1/matrix.c357
-rw-r--r--keyboards/treadstone48/rev1/rev1.c15
-rw-r--r--keyboards/treadstone48/rev1/rev1.h202
-rw-r--r--keyboards/treadstone48/rev1/rules.mk3
-rw-r--r--keyboards/treadstone48/rev1/serial_config.h8
-rw-r--r--keyboards/treadstone48/rev1/serial_config_simpleapi.h8
-rw-r--r--keyboards/treadstone48/rev1/split_scomm.c92
-rw-r--r--keyboards/treadstone48/rev1/split_scomm.h21
-rw-r--r--keyboards/treadstone48/rev1/split_util.c70
-rw-r--r--keyboards/treadstone48/rev1/split_util.h16
12 files changed, 1186 insertions, 0 deletions
diff --git a/keyboards/treadstone48/rev1/config.h b/keyboards/treadstone48/rev1/config.h
new file mode 100644
index 0000000000..aa6dd9e634
--- /dev/null
+++ b/keyboards/treadstone48/rev1/config.h
@@ -0,0 +1,133 @@
+/*
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+Copyright 2015 Jack Humbert
+
+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 REV1_CONFIG_H
+#define REV1_CONFIG_H
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID 0xFEED
+#define PRODUCT_ID 0xDFA3
+#define DEVICE_VER 0x0010
+#define MANUFACTURER marksard
+#define PRODUCT treadstone48
+#define DESCRIPTION Symmetrical staggered 47+1 Keys Keyboard
+
+#define PREVENT_STUCK_MODIFIERS
+#define TAPPING_FORCE_HOLD
+#define TAPPING_TERM 150
+
+/* Use I2C or Serial */
+#define USE_I2C
+#define USE_SERIAL
+//#define USE_MATRIX_I2C
+
+/* Select hand configuration */
+#define MASTER_LEFT
+// #define MASTER_RIGHT
+// #define EE_HANDS
+
+// OLED support
+// see ./rules.mk: OLED_ENABLE=yes or no
+#ifdef OLED_ENABLE
+ #define SSD1306OLED
+#endif
+
+/* key matrix size */
+// Rows are doubled-up
+#define MATRIX_ROWS 16
+#define MATRIX_ROW_PINS { F4, F5, F6, F7, B1, B3, B2, B6 }
+
+// wiring of each half
+#define MATRIX_COLS 6
+#define MATRIX_COL_PINS { D4, C6, D7, E6, B4, B5 }
+
+/* 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. see ./keymaps/default/config.h
+#define ws2812_PORTREG PORTD
+#define ws2812_DDRREG DDRD
+
+// treadstone48 keyboard RGB LED support
+//#define RGBLIGHT_ANIMATIONS : see ./rules.mk: LED_ANIMATIONS = yes or no
+// see ./rules.mk: LED_BACK_ENABLE or LED_UNDERGLOW_ENABLE set yes
+#define RGBLED_NUM 12
+
+#ifndef IOS_DEVICE_ENABLE
+ #define RGBLIGHT_LIMIT_VAL 180
+ #define RGBLIGHT_VAL_STEP 17
+#else
+ #define RGBLIGHT_LIMIT_VAL 50
+ #define RGBLIGHT_VAL_STEP 4
+#endif
+#define RGBLIGHT_HUE_STEP 10
+#define RGBLIGHT_SAT_STEP 17
+
+#if defined(RGBLIGHT_ENABLE) && !defined(IOS_DEVICE_ENABLE)
+// USB_MAX_POWER_CONSUMPTION value for treadstone48 keyboard
+// 120 RGBoff, OLEDoff
+// 120 OLED
+// 330 RGB 6
+// 300 RGB 32
+// 310 OLED & RGB 32
+ #define USB_MAX_POWER_CONSUMPTION 400
+#else
+ // fix iPhone and iPad power adapter issue
+ // iOS device need lessthan 100
+ #define USB_MAX_POWER_CONSUMPTION 100
+#endif
+
+/*
+ * 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
diff --git a/keyboards/treadstone48/rev1/info.json b/keyboards/treadstone48/rev1/info.json
new file mode 100644
index 0000000000..df9e7591b5
--- /dev/null
+++ b/keyboards/treadstone48/rev1/info.json
@@ -0,0 +1,261 @@
+{
+ "keyboard_name": "Treadstone48",
+ "url": "https://github.com/marksard/Keyboards",
+ "maintainer": "marksard",
+ "width": 14.75,
+ "height": 4,
+ "layouts": {
+ "LAYOUT_base": {
+ "layout": [
+ {
+ "label": "Esc",
+ "x": 1,
+ "y": 0
+ },
+ {
+ "label": "Q",
+ "x": 2.25,
+ "y": 0
+ },
+ {
+ "label": "W",
+ "x": 3.25,
+ "y": 0
+ },
+ {
+ "label": "E",
+ "x": 4.25,
+ "y": 0
+ },
+ {
+ "label": "R",
+ "x": 5.25,
+ "y": 0
+ },
+ {
+ "label": "T",
+ "x": 6.25,
+ "y": 0
+ },
+ {
+ "label": "Y",
+ "x": 7.75,
+ "y": 0
+ },
+ {
+ "label": "U",
+ "x": 8.75,
+ "y": 0
+ },
+ {
+ "label": "I",
+ "x": 9.75,
+ "y": 0
+ },
+ {
+ "label": "O",
+ "x": 10.75,
+ "y": 0
+ },
+ {
+ "label": "P",
+ "x": 11.75,
+ "y": 0
+ },
+ {
+ "label": "-",
+ "x": 13.75,
+ "y": 0
+ },
+ {
+ "label": "Tab",
+ "x": 1,
+ "y": 1,
+ "w": 1.5
+ },
+ {
+ "label": "A",
+ "x": 2.5,
+ "y": 1
+ },
+ {
+ "label": "S",
+ "x": 3.5,
+ "y": 1
+ },
+ {
+ "label": "D",
+ "x": 4.5,
+ "y": 1
+ },
+ {
+ "label": "F",
+ "x": 5.5,
+ "y": 1
+ },
+ {
+ "label": "G",
+ "x": 6.5,
+ "y": 1
+ },
+ {
+ "label": "H",
+ "x": 7.5,
+ "y": 1
+ },
+ {
+ "label": "J",
+ "x": 8.5,
+ "y": 1
+ },
+ {
+ "label": "K",
+ "x": 9.5,
+ "y": 1
+ },
+ {
+ "label": "L",
+ "x": 10.5,
+ "y": 1
+ },
+ {
+ "label": ":",
+ "x": 11.5,
+ "y": 1
+ },
+ {
+ "label": "Enter",
+ "x": 12.5,
+ "y": 1,
+ "w": 2.25
+ },
+ {
+ "label": "Shift",
+ "x": 0,
+ "y": 2,
+ "w": 2.25
+ },
+ {
+ "label": "Z",
+ "x": 2.25,
+ "y": 2
+ },
+ {
+ "label": "X",
+ "x": 3.25,
+ "y": 2
+ },
+ {
+ "label": "C",
+ "x": 4.25,
+ "y": 2
+ },
+ {
+ "label": "V",
+ "x": 5.25,
+ "y": 2
+ },
+ {
+ "label": "B",
+ "x": 6.25,
+ "y": 2
+ },
+ {
+ "label": "N",
+ "x": 7.75,
+ "y": 2
+ },
+ {
+ "label": "M",
+ "x": 8.75,
+ "y": 2
+ },
+ {
+ "label": "<",
+ "x": 9.75,
+ "y": 2
+ },
+ {
+ "label": ">",
+ "x": 10.75,
+ "y": 2
+ },
+ {
+ "label": "?",
+ "x": 11.75,
+ "y": 2
+ },
+ {
+ "label": "\u2191",
+ "x": 12.75,
+ "y": 2
+ },
+ {
+ "label": "Ctrl",
+ "x": 0.75,
+ "y": 3,
+ "w": 1.25
+ },
+ {
+ "label": "Win",
+ "x": 2,
+ "y": 3,
+ "w": 1.25
+ },
+ {
+ "label": "Alt",
+ "x": 3.25,
+ "y": 3,
+ "w": 1.25
+ },
+ {
+ "label": "Lower",
+ "x": 4.5,
+ "y": 3
+ },
+ {
+ "label": "BackSpace",
+ "x": 5.5,
+ "y": 3,
+ "w": 2
+ },
+ {
+ "x": 7.5,
+ "y": 3,
+ "w": 2
+ },
+ {
+ "label": "Raise",
+ "x": 9.5,
+ "y": 3
+ },
+ {
+ "label": "Menu",
+ "x": 10.5,
+ "y": 3,
+ "w": 1.25
+ },
+ {
+ "label": "\u2190",
+ "x": 11.75,
+ "y": 3
+ },
+ {
+ "label": "\u2193",
+ "x": 12.75,
+ "y": 3
+ },
+ {
+ "label": "\u2192",
+ "x": 13.75,
+ "y": 3
+ },
+ {
+ "label": "_",
+ "x": 12.75,
+ "y": 0
+ }
+ ]
+ }
+ }
+}
diff --git a/keyboards/treadstone48/rev1/matrix.c b/keyboards/treadstone48/rev1/matrix.c
new file mode 100644
index 0000000000..8685a8125e
--- /dev/null
+++ b/keyboards/treadstone48/rev1/matrix.c
@@ -0,0 +1,357 @@
+/*
+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/>.
+*/
+
+/*
+ * scan matrix
+ */
+#include <stdint.h>
+#include <stdbool.h>
+#include <string.h>
+#include <avr/io.h>
+#include <avr/wdt.h>
+#include <avr/interrupt.h>
+#include <util/delay.h>
+#include "print.h"
+#include "debug.h"
+#include "util.h"
+#include "matrix.h"
+#include "split_util.h"
+#include "pro_micro.h"
+
+#ifdef USE_MATRIX_I2C
+# include "i2c.h"
+#else // USE_SERIAL
+# include "split_scomm.h"
+#endif
+
+#ifndef DEBOUNCE
+# define DEBOUNCE 5
+#endif
+
+#define ERROR_DISCONNECT_COUNT 5
+
+static uint8_t debouncing = DEBOUNCE;
+static const int ROWS_PER_HAND = MATRIX_ROWS/2;
+static uint8_t error_count = 0;
+uint8_t is_master = 0 ;
+
+static const uint8_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS;
+static const uint8_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS;
+
+/* matrix state(1:on, 0:off) */
+static matrix_row_t matrix[MATRIX_ROWS];
+static matrix_row_t matrix_debouncing[MATRIX_ROWS];
+
+static matrix_row_t read_cols(void);
+static void init_cols(void);
+static void unselect_rows(void);
+static void select_row(uint8_t row);
+static uint8_t matrix_master_scan(void);
+
+
+__attribute__ ((weak))
+void matrix_init_kb(void) {
+ matrix_init_user();
+}
+
+__attribute__ ((weak))
+void matrix_scan_kb(void) {
+ matrix_scan_user();
+}
+
+__attribute__ ((weak))
+void matrix_init_user(void) {
+}
+
+__attribute__ ((weak))
+void matrix_scan_user(void) {
+}
+
+inline
+uint8_t matrix_rows(void)
+{
+ return MATRIX_ROWS;
+}
+
+inline
+uint8_t matrix_cols(void)
+{
+ return MATRIX_COLS;
+}
+
+void matrix_init(void)
+{
+ debug_enable = true;
+ debug_matrix = true;
+ debug_mouse = true;
+ // initialize row and col
+ unselect_rows();
+ init_cols();
+
+ TX_RX_LED_INIT;
+ TXLED0;
+ RXLED0;
+
+ // initialize matrix state: all keys off
+ for (uint8_t i=0; i < MATRIX_ROWS; i++) {
+ matrix[i] = 0;
+ matrix_debouncing[i] = 0;
+ }
+
+ is_master = has_usb();
+
+ matrix_init_quantum();
+}
+
+uint8_t _matrix_scan(void)
+{
+ // Right hand is stored after the left in the matirx so, we need to offset it
+ int offset = isLeftHand ? 0 : (ROWS_PER_HAND);
+
+ for (uint8_t i = 0; i < ROWS_PER_HAND; i++) {
+ select_row(i);
+ _delay_us(30); // without this wait read unstable value.
+ matrix_row_t cols = read_cols();
+ if (matrix_debouncing[i+offset] != cols) {
+ matrix_debouncing[i+offset] = cols;
+ debouncing = DEBOUNCE;
+ }
+ unselect_rows();
+ }
+
+ if (debouncing) {
+ if (--debouncing) {
+ _delay_ms(1);
+ } else {
+ for (uint8_t i = 0; i < ROWS_PER_HAND; i++) {
+ matrix[i+offset] = matrix_debouncing[i+offset];
+ }
+ }
+ }
+
+ return 1;
+}
+
+#ifdef USE_MATRIX_I2C
+
+// Get rows from other half over i2c
+int i2c_transaction(void) {
+ int slaveOffset = (isLeftHand) ? (ROWS_PER_HAND) : 0;
+
+ int err = i2c_master_start(SLAVE_I2C_ADDRESS + I2C_WRITE);
+ if (err) goto i2c_error;
+
+ // start of matrix stored at 0x00
+ err = i2c_master_write(0x00);
+ if (err) goto i2c_error;
+
+ // Start read
+ err = i2c_master_start(SLAVE_I2C_ADDRESS + I2C_READ);
+ if (err) goto i2c_error;
+
+ if (!err) {
+ int i;
+ for (i = 0; i < ROWS_PER_HAND-1; ++i) {
+ matrix[slaveOffset+i] = i2c_master_read(I2C_ACK);
+ }
+ matrix[slaveOffset+i] = i2c_master_read(I2C_NACK);
+ i2c_master_stop();
+ } else {
+i2c_error: // the cable is disconnceted, or something else went wrong
+ i2c_reset_state();
+ return err;
+ }
+
+ return 0;
+}
+
+#else // USE_SERIAL
+
+int serial_transaction(int master_changed) {
+ int slaveOffset = (isLeftHand) ? (ROWS_PER_HAND) : 0;
+#ifdef SERIAL_USE_MULTI_TRANSACTION
+ int ret=serial_update_buffers(master_changed);
+#else
+ int ret=serial_update_buffers();
+#endif
+ if (ret ) {
+ if(ret==2) RXLED1;
+ return 1;
+ }
+ RXLED0;
+ memcpy(&matrix[slaveOffset],
+ (void *)serial_slave_buffer, sizeof(serial_slave_buffer));
+ return 0;
+}
+#endif
+
+uint8_t matrix_scan(void)
+{
+ if (is_master) {
+ matrix_master_scan();
+ }else{
+ matrix_slave_scan();
+ int offset = (isLeftHand) ? ROWS_PER_HAND : 0;
+ memcpy(&matrix[offset],
+ (void *)serial_master_buffer, sizeof(serial_master_buffer));
+ matrix_scan_quantum();
+ }
+ return 1;
+}
+
+
+uint8_t matrix_master_scan(void) {
+
+ int ret = _matrix_scan();
+ int mchanged = 1;
+
+ int offset = (isLeftHand) ? 0 : ROWS_PER_HAND;
+
+#ifdef USE_MATRIX_I2C
+// for (int i = 0; i < ROWS_PER_HAND; ++i) {
+ /* i2c_slave_buffer[i] = matrix[offset+i]; */
+// i2c_slave_buffer[i] = matrix[offset+i];
+// }
+#else // USE_SERIAL
+ #ifdef SERIAL_USE_MULTI_TRANSACTION
+ mchanged = memcmp((void *)serial_master_buffer,
+ &matrix[offset], sizeof(serial_master_buffer));
+ #endif
+ memcpy((void *)serial_master_buffer,
+ &matrix[offset], sizeof(serial_master_buffer));
+#endif
+
+#ifdef USE_MATRIX_I2C
+ if( i2c_transaction() ) {
+#else // USE_SERIAL
+ if( serial_transaction(mchanged) ) {
+#endif
+ // turn on the indicator led when halves are disconnected
+ TXLED1;
+
+ error_count++;
+
+ if (error_count > ERROR_DISCONNECT_COUNT) {
+ // reset other half if disconnected
+ int slaveOffset = (isLeftHand) ? (ROWS_PER_HAND) : 0;
+ for (int i = 0; i < ROWS_PER_HAND; ++i) {
+ matrix[slaveOffset+i] = 0;
+ }
+ }
+ } else {
+ // turn off the indicator led on no error
+ TXLED0;
+ error_count = 0;
+ }
+ matrix_scan_quantum();
+ return ret;
+}
+
+void matrix_slave_scan(void) {
+ _matrix_scan();
+
+ int offset = (isLeftHand) ? 0 : ROWS_PER_HAND;
+
+#ifdef USE_MATRIX_I2C
+ for (int i = 0; i < ROWS_PER_HAND; ++i) {
+ /* i2c_slave_buffer[i] = matrix[offset+i]; */
+ i2c_slave_buffer[i] = matrix[offset+i];
+ }
+#else // USE_SERIAL
+ #ifdef SERIAL_USE_MULTI_TRANSACTION
+ int change = 0;
+ #endif
+ for (int i = 0; i < ROWS_PER_HAND; ++i) {
+ #ifdef SERIAL_USE_MULTI_TRANSACTION
+ if( serial_slave_buffer[i] != matrix[offset+i] )
+ change = 1;
+ #endif
+ serial_slave_buffer[i] = matrix[offset+i];
+ }
+ #ifdef SERIAL_USE_MULTI_TRANSACTION
+ slave_buffer_change_count += change;
+ #endif
+#endif
+}
+
+bool matrix_is_modified(void)
+{
+ if (debouncing) return false;
+ return true;
+}
+
+inline
+bool matrix_is_on(uint8_t row, uint8_t col)
+{
+ return (matrix[row] & ((matrix_row_t)1<<col));
+}
+
+inline
+matrix_row_t matrix_get_row(uint8_t row)
+{
+ return matrix[row];
+}
+
+void matrix_print(void)
+{
+ print("\nr/c 0123456789ABCDEF\n");
+ for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
+ phex(row); print(": ");
+ pbin_reverse16(matrix_get_row(row));
+ print("\n");
+ }
+}
+
+uint8_t matrix_key_count(void)
+{
+ uint8_t count = 0;
+ for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+ count += bitpop16(matrix[i]);
+ }
+ return count;
+}
+
+static void init_cols(void)
+{
+ for(int x = 0; x < MATRIX_COLS; x++) {
+ _SFR_IO8((col_pins[x] >> 4) + 1) &= ~_BV(col_pins[x] & 0xF);
+ _SFR_IO8((col_pins[x] >> 4) + 2) |= _BV(col_pins[x] & 0xF);
+ }
+}
+
+static matrix_row_t read_cols(void)
+{
+ matrix_row_t result = 0;
+ for(int x = 0; x < MATRIX_COLS; x++) {
+ result |= (_SFR_IO8(col_pins[x] >> 4) & _BV(col_pins[x] & 0xF)) ? 0 : (1 << x);
+ }
+ return result;
+}
+
+static void unselect_rows(void)
+{
+ for(int x = 0; x < ROWS_PER_HAND; x++) {
+ _SFR_IO8((row_pins[x] >> 4) + 1) &= ~_BV(row_pins[x] & 0xF);
+ _SFR_IO8((row_pins[x] >> 4) + 2) |= _BV(row_pins[x] & 0xF);
+ }
+}
+
+static void select_row(uint8_t row)
+{
+ _SFR_IO8((row_pins[row] >> 4) + 1) |= _BV(row_pins[row] & 0xF);
+ _SFR_IO8((row_pins[row] >> 4) + 2) &= ~_BV(row_pins[row] & 0xF);
+}
diff --git a/keyboards/treadstone48/rev1/rev1.c b/keyboards/treadstone48/rev1/rev1.c
new file mode 100644
index 0000000000..2637864271
--- /dev/null
+++ b/keyboards/treadstone48/rev1/rev1.c
@@ -0,0 +1,15 @@
+#include "treadstone48.h"
+
+
+#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) {
+
+ matrix_init_user();
+};
+
diff --git a/keyboards/treadstone48/rev1/rev1.h b/keyboards/treadstone48/rev1/rev1.h
new file mode 100644
index 0000000000..c6145398dd
--- /dev/null
+++ b/keyboards/treadstone48/rev1/rev1.h
@@ -0,0 +1,202 @@
+#ifndef REV1_H
+#define REV1_CONFIG_H
+
+#include "../treadstone48.h"
+
+//void promicro_bootloader_jmp(bool program);
+#include "quantum.h"
+
+#ifdef RGBLIGHT_ENABLE
+//rgb led driver
+#include "ws2812.h"
+#endif
+
+#ifdef USE_I2C
+#include <stddef.h>
+#ifdef __AVR__
+ #include <avr/io.h>
+ #include <avr/interrupt.h>
+#endif
+#endif
+
+// full Keymap
+// (TRRS jack on the left half is to the right, TRRS jack on the right half is to the left)
+#define LAYOUT_full( \
+ L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, R00, R01, R02, R03, R04, R05, R40, R41, R42, R43, R44, R45, \
+ L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, R10, R11, R12, R13, R14, R15, R50, R51, R52, R53, R54, R55, \
+ L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, R20, R21, R22, R23, R24, R25, R60, R61, R62, R63, R64, R65, \
+ L30, L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, L75, R30, R31, R32, R33, R34, R35, R70, R71, R72, R73, R74, R75 \
+ ) \
+ { \
+ { L45, L44, L43, L42, L41, L40 }, \
+ { L55, L54, L53, L52, L51, L50 }, \
+ { L65, L64, L63, L62, L61, L60 }, \
+ { L75, L74, L73, L72, L71, L70 }, \
+ { L05, L04, L03, L02, L01, L00 }, \
+ { L15, L14, L13, L12, L11, L10 }, \
+ { L25, L24, L23, L22, L21, L20 }, \
+ { L35, L34, L33, L32, L31, L30 }, \
+ { R45, R44, R43, R42, R41, R40 }, \
+ { R55, R54, R53, R52, R51, R50 }, \
+ { R65, R64, R63, R62, R61, R60 }, \
+ { R75, R74, R73, R72, R71, R70 }, \
+ { R05, R04, R03, R02, R01, R00 }, \
+ { R15, R14, R13, R12, R11, R10 }, \
+ { R25, R24, R23, R22, R21, R20 }, \
+ { R35, R34, R33, R32, R31, R30 }, \
+ }
+
+#define K_N KC_NO
+
+//////////////////////////////////////////////////////////////////////////////
+// When only use Treadstone48.
+// L75 is ExtraKey
+//////////////////////////////////////////////////////////////////////////////
+#define LAYOUT_base( \
+ L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, \
+ L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, \
+ L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, \
+ L30, L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, L75 \
+ ) \
+ LAYOUT_full( \
+ L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, \
+ L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, \
+ L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, \
+ L30, L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, L75, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N \
+ )
+
+// Used to create a keymap using only KC_ prefixed keys
+#define LAYOUT_base_kc( \
+ L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, \
+ L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, \
+ L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, \
+ L30, L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, L75 \
+ ) \
+ LAYOUT_base( \
+ KC_##L00, KC_##L01, KC_##L02, KC_##L03, KC_##L04, KC_##L05, KC_##L40, KC_##L41, KC_##L42, KC_##L43, KC_##L44, KC_##L45, \
+ KC_##L10, KC_##L11, KC_##L12, KC_##L13, KC_##L14, KC_##L15, KC_##L50, KC_##L51, KC_##L52, KC_##L53, KC_##L54, KC_##L55, \
+ KC_##L20, KC_##L21, KC_##L22, KC_##L23, KC_##L24, KC_##L25, KC_##L60, KC_##L61, KC_##L62, KC_##L63, KC_##L64, KC_##L65, \
+ KC_##L30, KC_##L31, KC_##L32, KC_##L33, KC_##L34, KC_##L35, KC_##L70, KC_##L71, KC_##L72, KC_##L73, KC_##L74, KC_##L75 \
+ )
+//////////////////////////////////////////////////////////////////////////////
+
+
+//////////////////////////////////////////////////////////////////////////////
+// When connecting Rhymestone to Treadstone48.
+// L75 is ExtraKey
+//////////////////////////////////////////////////////////////////////////////
+#define LAYOUT_rs( \
+ L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, R40, R41, R42, R43, R44, \
+ L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, R50, R51, R52, R53, R54, \
+ L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, R60, R61, R62, R63, R64, \
+ L30, L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, R70, R71, R72, R73, R74, L75 \
+ ) \
+ LAYOUT_full( \
+ L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, K_N, K_N, K_N, K_N, K_N, K_N, K_N, R44, R43, R42, R41, R40, \
+ L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, K_N, K_N, K_N, K_N, K_N, K_N, K_N, R54, R53, R52, R51, R50, \
+ L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, K_N, K_N, K_N, K_N, K_N, K_N, K_N, R64, R63, R62, R61, R60, \
+ L30, L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, L75, K_N, K_N, K_N, K_N, K_N, K_N, K_N, R74, R73, R72, R71, R70 \
+ )
+
+// When use right hand side of the Rhymestone.
+#ifdef RHYMESTONE_RIGHTHAND
+#undef LAYOUT_rs
+#define LAYOUT_rs( \
+ L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, R40, R41, R42, R43, R44, \
+ L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, R50, R51, R52, R53, R54, \
+ L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, R60, R61, R62, R63, R64, \
+ L30, L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, R70, R71, R72, R73, R74, L75 \
+ ) \
+ LAYOUT_full( \
+ L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, K_N, K_N, K_N, K_N, K_N, K_N, K_N, R40, R41, R42, R43, R44, \
+ L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, K_N, K_N, K_N, K_N, K_N, K_N, K_N, R50, R51, R52, R53, R54, \
+ L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, K_N, K_N, K_N, K_N, K_N, K_N, K_N, R60, R61, R62, R63, R64, \
+ L30, L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, L75, K_N, K_N, K_N, K_N, K_N, K_N, K_N, R70, R71, R72, R73, R74 \
+ )
+#endif
+
+// Used to create a keymap using only KC_ prefixed keys
+#define LAYOUT_rs_kc( \
+ L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, R40, R41, R42, R43, R44, \
+ L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, R50, R51, R52, R53, R54, \
+ L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, R60, R61, R62, R63, R64, \
+ L30, L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, L75, R70, R71, R72, R73, R74 \
+ ) \
+ LAYOUT_rs( \
+ KC_##L00, KC_##L01, KC_##L02, KC_##L03, KC_##L04, KC_##L05, KC_##L40, KC_##L41, KC_##L42, KC_##L43, KC_##L44, KC_##L45, KC_##R40, KC_##R41, KC_##R42, KC_##R43, KC_##R44, \
+ KC_##L10, KC_##L11, KC_##L12, KC_##L13, KC_##L14, KC_##L15, KC_##L50, KC_##L51, KC_##L52, KC_##L53, KC_##L54, KC_##L55, KC_##R50, KC_##R51, KC_##R52, KC_##R53, KC_##R54, \
+ KC_##L20, KC_##L21, KC_##L22, KC_##L23, KC_##L24, KC_##L25, KC_##L60, KC_##L61, KC_##L62, KC_##L63, KC_##L64, KC_##L65, KC_##R60, KC_##R61, KC_##R62, KC_##R63, KC_##R64, \
+ KC_##L30, KC_##L31, KC_##L32, KC_##L33, KC_##L34, KC_##L35, KC_##L70, KC_##L71, KC_##L72, KC_##L73, KC_##L74, KC_##L75, KC_##R70, KC_##R71, KC_##R72, KC_##R73, KC_##R74 \
+ )
+//////////////////////////////////////////////////////////////////////////////
+
+
+
+//////////////////////////////////////////////////////////////////////////////
+// Alpha version keymap.
+// L30 is ExtraKey
+//////////////////////////////////////////////////////////////////////////////
+#ifdef ANGELINA_KEYMAP
+#undef LAYOUT_base
+#undef LAYOUT_base_kc
+#undef LAYOUT_rs
+#undef LAYOUT_rs_kc
+
+#define LAYOUT_base( \
+ L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, \
+ L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, \
+ L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, \
+ L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, L75, L30 \
+ ) \
+ LAYOUT_full( \
+ L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, \
+ L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, \
+ L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, \
+ L30, L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, L75, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N, K_N \
+ )
+
+// Used to create a keymap using only KC_ prefixed keys
+#define LAYOUT_base_kc( \
+ L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, \
+ L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, \
+ L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, \
+ L30, L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, L75 \
+ ) \
+ LAYOUT_base( \
+ KC_##L00, KC_##L01, KC_##L02, KC_##L03, KC_##L04, KC_##L05, KC_##L40, KC_##L41, KC_##L42, KC_##L43, KC_##L44, KC_##L45, \
+ KC_##L10, KC_##L11, KC_##L12, KC_##L13, KC_##L14, KC_##L15, KC_##L50, KC_##L51, KC_##L52, KC_##L53, KC_##L54, KC_##L55, \
+ KC_##L20, KC_##L21, KC_##L22, KC_##L23, KC_##L24, KC_##L25, KC_##L60, KC_##L61, KC_##L62, KC_##L63, KC_##L64, KC_##L65, \
+ KC_##L30, KC_##L31, KC_##L32, KC_##L33, KC_##L34, KC_##L35, KC_##L70, KC_##L71, KC_##L72, KC_##L73, KC_##L74, KC_##L75 \
+ )
+
+#define LAYOUT_rs( \
+ L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, R40, R41, R42, R43, R44, \
+ L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, R50, R51, R52, R53, R54, \
+ L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, R60, R61, R62, R63, R64, \
+ L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, L75, R70, R71, R72, R73, R74, L30 \
+ ) \
+ LAYOUT_full( \
+ L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, K_N, K_N, K_N, K_N, K_N, K_N, K_N, R44, R43, R42, R41, R40, \
+ L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, K_N, K_N, K_N, K_N, K_N, K_N, K_N, R54, R53, R52, R51, R50, \
+ L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, K_N, K_N, K_N, K_N, K_N, K_N, K_N, R64, R63, R62, R61, R60, \
+ L30, L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, L75, K_N, K_N, K_N, K_N, K_N, K_N, K_N, R74, R73, R72, R71, R70 \
+ )
+
+// Used to create a keymap using only KC_ prefixed keys
+#define LAYOUT_rs_kc( \
+ L00, L01, L02, L03, L04, L05, L40, L41, L42, L43, L44, L45, R40, R41, R42, R43, R44, \
+ L10, L11, L12, L13, L14, L15, L50, L51, L52, L53, L54, L55, R50, R51, R52, R53, R54, \
+ L20, L21, L22, L23, L24, L25, L60, L61, L62, L63, L64, L65, R60, R61, R62, R63, R64, \
+ L30, L31, L32, L33, L34, L35, L70, L71, L72, L73, L74, L75, R70, R71, R72, R73, R74 \
+ ) \
+ LAYOUT_rs( \
+ KC_##L00, KC_##L01, KC_##L02, KC_##L03, KC_##L04, KC_##L05, KC_##L40, KC_##L41, KC_##L42, KC_##L43, KC_##L44, KC_##L45, KC_##R40, KC_##R41, KC_##R42, KC_##R43, KC_##R44, \
+ KC_##L10, KC_##L11, KC_##L12, KC_##L13, KC_##L14, KC_##L15, KC_##L50, KC_##L51, KC_##L52, KC_##L53, KC_##L54, KC_##L55, KC_##R50, KC_##R51, KC_##R52, KC_##R53, KC_##R54, \
+ KC_##L20, KC_##L21, KC_##L22, KC_##L23, KC_##L24, KC_##L25, KC_##L60, KC_##L61, KC_##L62, KC_##L63, KC_##L64, KC_##L65, KC_##R60, KC_##R61, KC_##R62, KC_##R63, KC_##R64, \
+ KC_##L30, KC_##L31, KC_##L32, KC_##L33, KC_##L34, KC_##L35, KC_##L70, KC_##L71, KC_##L72, KC_##L73, KC_##L74, KC_##L75, KC_##R70, KC_##R71, KC_##R72, KC_##R73, KC_##R74 \
+ )
+
+#endif
+//////////////////////////////////////////////////////////////////////////////
+
+#endif
diff --git a/keyboards/treadstone48/rev1/rules.mk b/keyboards/treadstone48/rev1/rules.mk
new file mode 100644
index 0000000000..6028b5a5b9
--- /dev/null
+++ b/keyboards/treadstone48/rev1/rules.mk
@@ -0,0 +1,3 @@
+SRC += rev1/matrix.c
+SRC += rev1/split_util.c
+SRC += rev1/split_scomm.c
diff --git a/keyboards/treadstone48/rev1/serial_config.h b/keyboards/treadstone48/rev1/serial_config.h
new file mode 100644
index 0000000000..37135213d5
--- /dev/null
+++ b/keyboards/treadstone48/rev1/serial_config.h
@@ -0,0 +1,8 @@
+//// #error rev2 serial config
+
+#ifndef SOFT_SERIAL_PIN
+/* Soft Serial defines */
+#define SOFT_SERIAL_PIN D2
+
+#define SERIAL_USE_MULTI_TRANSACTION
+#endif
diff --git a/keyboards/treadstone48/rev1/serial_config_simpleapi.h b/keyboards/treadstone48/rev1/serial_config_simpleapi.h
new file mode 100644
index 0000000000..e2d22a41e7
--- /dev/null
+++ b/keyboards/treadstone48/rev1/serial_config_simpleapi.h
@@ -0,0 +1,8 @@
+#ifndef SERIAL_CONFIG_SIMPLEAPI_H
+#define SERIAL_CONFIG_SIMPLEAPI_H
+
+#undef SERIAL_USE_MULTI_TRANSACTION
+#define SERIAL_SLAVE_BUFFER_LENGTH MATRIX_ROWS/2
+#define SERIAL_MASTER_BUFFER_LENGTH MATRIX_ROWS/2
+
+#endif // SERIAL_CONFIG_SIMPLEAPI_H
diff --git a/keyboards/treadstone48/rev1/split_scomm.c b/keyboards/treadstone48/rev1/split_scomm.c
new file mode 100644
index 0000000000..ada7867960
--- /dev/null
+++ b/keyboards/treadstone48/rev1/split_scomm.c
@@ -0,0 +1,92 @@
+#ifdef USE_SERIAL
+#ifdef SERIAL_USE_MULTI_TRANSACTION
+/* --- USE flexible API (using multi-type transaction function) --- */
+
+#include <stdbool.h>
+#include <stdint.h>
+#include <stddef.h>
+#include <s