Sejin EAT-1010R2 keyboard

keyboards/handwired/sejin_eat1010r2/config.h

@@ -0,0 +1,27 @@
+/*
+Copyright 2023 DmNosachev
+
+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/>.
+*/
+
+#pragma once
+
+#include "config_common.h"
+
+/* key matrix size */
+#define MATRIX_ROWS 8
+#define MATRIX_COLS 16
+
+#define BOOTMAGIC_LITE_ROW 1
+#define BOOTMAGIC_LITE_COLUMN 0

keyboards/handwired/sejin_eat1010r2/halconf.h

@@ -0,0 +1,27 @@
+/* Copyright 2020 QMK
+ *
+ * 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/>.
+ */
+
+/*
+ * This file was auto-generated by:
+ *    `qmk chibios-confmigrate -i keyboards/handwired/z150/halconf.h -r platforms/chibios/common/configs/halconf.h`
+ */
+
+#pragma once
+
+#define HAL_USE_PWM TRUE
+
+#include_next <halconf.h>
+

keyboards/handwired/sejin_eat1010r2/info.json

@@ -0,0 +1,44 @@
+{
+    "keyboard_name": "EAT-1010R2", 
+    "manufacturer": "Sejin",
+    "url": "", 
+    "maintainer": "DmNosachev", 
+    "usb": {
+        "vid": "0x515A",
+        "pid": "0x4D4D",
+        "device_version": "0.0.1"
+    },
+	"diode_direction": "COL2ROW",
+	"development_board": "bluepill",
+    "matrix_pins": {
+		"cols": ["B9", "B8", "B7", "B6", "B5", "B4", "B3", "A15", "C13", "C14", "C15", "A0", "A1", "A2", "A3", "A4"],
+        "rows": ["B11", "B12", "B13", "B14", "B15", "A8", "A9", "A10"],
+        "ghost": true
+    },
+    "indicators": {
+        "caps_lock": "B1",
+        "num_lock": "B0",
+        "scroll_lock": "B10"
+    },
+	"features": {
+        "audio": false,
+        "bootmagic": true,
+        "command": false,
+        "console": false,
+        "extrakey": true,
+        "midi": false,
+        "mousekey": true,
+        "nkro": false,
+        "rgblight": false,
+        "unicode": false,
+        "bluetooth": false,
+        "backlight": false,
+        "sleep_led": false
+    },
+	"debounce": 5,
+    "layouts": {
+        "LAYOUT": {
+            "layout": [{"label":"Esc", "x":0, "y":0}, {"label":"F1", "x":2, "y":0}, {"label":"F2", "x":3, "y":0}, {"label":"F3", "x":4, "y":0}, {"label":"F4", "x":5, "y":0}, {"label":"F5", "x":6.5, "y":0}, {"label":"F6", "x":7.5, "y":0}, {"label":"F7", "x":8.5, "y":0}, {"label":"F8", "x":9.5, "y":0}, {"label":"F9", "x":11, "y":0}, {"label":"F10", "x":12, "y":0}, {"label":"F11", "x":13, "y":0}, {"label":"F12", "x":14, "y":0}, {"label":"PrtSc", "x":15.25, "y":0}, {"label":"Scroll Lock", "x":16.25, "y":0}, {"label":"Pause", "x":17.25, "y":0}, {"label":"~", "x":0, "y":1.5}, {"label":"!", "x":1, "y":1.5}, {"label":"@", "x":2, "y":1.5}, {"label":"#", "x":3, "y":1.5}, {"label":"$", "x":4, "y":1.5}, {"label":"%", "x":5, "y":1.5}, {"label":"^", "x":6, "y":1.5}, {"label":"&", "x":7, "y":1.5}, {"label":"*", "x":8, "y":1.5}, {"label":"(", "x":9, "y":1.5}, {"label":")", "x":10, "y":1.5}, {"label":"_", "x":11, "y":1.5}, {"label":"+", "x":12, "y":1.5}, {"label":"|", "x":13, "y":1.5}, {"label":"\u2190", "x":14, "y":1.5}, {"label":"Insert", "x":15.25, "y":1.5}, {"label":"Home", "x":16.25, "y":1.5}, {"label":"PgUp", "x":17.25, "y":1.5}, {"label":"Num Lock", "x":18.5, "y":1.5}, {"label":"/", "x":19.5, "y":1.5}, {"label":"*", "x":20.5, "y":1.5}, {"label":"-", "x":21.5, "y":1.5}, {"label":"Tab", "x":0, "y":2.5, "w":1.5}, {"label":"Q", "x":1.5, "y":2.5}, {"label":"W", "x":2.5, "y":2.5}, {"label":"E", "x":3.5, "y":2.5}, {"label":"R", "x":4.5, "y":2.5}, {"label":"T", "x":5.5, "y":2.5}, {"label":"Y", "x":6.5, "y":2.5}, {"label":"U", "x":7.5, "y":2.5}, {"label":"I", "x":8.5, "y":2.5}, {"label":"O", "x":9.5, "y":2.5}, {"label":"P", "x":10.5, "y":2.5}, {"label":"{", "x":11.5, "y":2.5}, {"label":"}", "x":12.5, "y":2.5}, {"label":"Enter", "x":13.5, "y":2.5, "w":1.5, "h":2}, {"label":"Delete", "x":15.25, "y":2.5}, {"label":"End", "x":16.25, "y":2.5}, {"label":"PgDn", "x":17.25, "y":2.5}, {"label":"7", "x":18.5, "y":2.5}, {"label":"8", "x":19.5, "y":2.5}, {"label":"9", "x":20.5, "y":2.5}, {"label":"+", "x":21.5, "y":2.5, "h":2}, {"label":"Caps Lock", "x":0, "y":3.5, "w":1.75}, {"label":"A", "x":1.75, "y":3.5}, {"label":"S", "x":2.75, "y":3.5}, {"label":"D", "x":3.75, "y":3.5}, {"label":"F", "x":4.75, "y":3.5}, {"label":"G", "x":5.75, "y":3.5}, {"label":"H", "x":6.75, "y":3.5}, {"label":"J", "x":7.75, "y":3.5}, {"label":"K", "x":8.75, "y":3.5}, {"label":"L", "x":9.75, "y":3.5}, {"label":":", "x":10.75, "y":3.5}, {"label":"\"", "x":11.75, "y":3.5}, {"label":"4", "x":18.5, "y":3.5}, {"label":"5", "x":19.5, "y":3.5}, {"label":"6", "x":20.5, "y":3.5}, {"label":"Shift", "x":0, "y":4.5, "w":2.25}, {"label":"Z", "x":2.25, "y":4.5}, {"label":"X", "x":3.25, "y":4.5}, {"label":"C", "x":4.25, "y":4.5}, {"label":"V", "x":5.25, "y":4.5}, {"label":"B", "x":6.25, "y":4.5}, {"label":"N", "x":7.25, "y":4.5}, {"label":"M", "x":8.25, "y":4.5}, {"label":"<", "x":9.25, "y":4.5}, {"label":">", "x":10.25, "y":4.5}, {"label":"?", "x":11.25, "y":4.5}, {"label":"Shift", "x":12.25, "y":4.5, "w":2.75}, {"label":"\u2191", "x":16.25, "y":4.5}, {"label":"1", "x":18.5, "y":4.5}, {"label":"2", "x":19.5, "y":4.5}, {"label":"3", "x":20.5, "y":4.5}, {"label":"Enter", "x":21.5, "y":4.5, "h":2}, {"label":"Ctrl", "x":0, "y":5.5, "w":1.5}, {"label":"Alt", "x":2.5, "y":5.5, "w":1.5}, {"x":4, "y":5.5, "w":7}, {"label":"Alt", "x":11, "y":5.5, "w":1.5}, {"label":"Ctrl", "x":13.5, "y":5.5, "w":1.5}, {"label":"\u2190", "x":15.25, "y":5.5}, {"label":"\u2193", "x":16.25, "y":5.5}, {"label":"\u2192", "x":17.25, "y":5.5}, {"label":"0", "x":18.5, "y":5.5, "w":2}, {"label":".", "x":20.5, "y":5.5}]
+        }
+    }
+}

keyboards/handwired/sejin_eat1010r2/keymaps/debug/keymap.c

@@ -0,0 +1,38 @@
+/* Copyright 2023 DmNosachev
+ *
+ * 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/>.
+ */
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    /* Base */
+    [0] = LAYOUT_debug(
+        KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,
+        KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,
+        KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,
+        KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,
+        KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,
+        KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,
+        KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,
+        KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO
+    )
+};
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  // If console is enabled, it will print the matrix position and status of each key pressed
+#ifdef CONSOLE_ENABLE
+    uprintf("row: %u, col: %u, pressed: %u\n", record->event.key.row, record->event.key.col, record->event.pressed);
+#endif 
+  return true;
+}

keyboards/handwired/sejin_eat1010r2/keymaps/debug/rules.mk

@@ -0,0 +1 @@
+CONSOLE_ENABLE = yes        # Console for debug

keyboards/handwired/sejin_eat1010r2/keymaps/default/keymap.c

@@ -0,0 +1,58 @@
+/* Copyright 2023 DmNosachev
+ *
+ * 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/>.
+ */
+#include QMK_KEYBOARD_H
+
+// Defines names for use in layer keycodes and the keymap
+enum layer_names {
+    _BASE,
+    _FN1
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+/*
+ * ,---------------------------------------------------------------------------------------------------------------------------------------.
+ * | Esc |     | F1  | F2  | F3  | F4  |  | F5  | F6  | F7  | F8  |  | F9  | F10 | F11 | F12 | |PrnSc|ScrLk|Pause|                         |
+ * |---------------------------------------------------------------------------------------------------------------------------------------|
+ * | ~ ` |  1  |  2  |  3  |  4  |  5  |  6  |  7  |  8  |  9  |  0  |  -  |  =  |  \  | Bsp | |Insrt|Home |PgUp | |NumLk|  /  |  *  |  -  |
+ * |---------------------------------------------------------------------------------------------------------------------------------------|
+ * |  Tab  |  Q  |  W  |  E  |  R  |  T  |  Y  |  U  |  I  |  O  |  P  |  [  |  ]  |         | | Del | End |PgDn | |  7  |  8  |  9  |  +  |
+ * |-------------------------------------------------------------------------------|         | --------------------------------------|     |
+ * |  Caps  |  A  |  S  |  D  |  F  |  G  |  H  |  J  |  K  |  L  |  ;: |  '" |     Enter    |                     |  4  |  5  |  6  |     |
+ * |---------------------------------------------------------------------------------------------------------------------------------------|
+ * |   Shift   |  Z  |  X  |  C  |  V  |  B  |  N  |  M  |  ,  |  .  |  /? |    Shift        |       | Up  |       |  1  |  2  |  3  |Enter|
+ * |-----------------------------------------------------------------------------------------|---------------------------------------|     |
+ * | Ctrl  |     | Alt  |                  Space                          | Alt  |    | Ctr  | |Left |Down |Right| |  0        |  .  |     |
+ * `---------------------------------------------------------------------------------------------------------------------------------------'
+*/
+    [_BASE] = LAYOUT(
+    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_PSCR, KC_SCRL, KC_PAUS,
+    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_BSLS, KC_BSPC,   KC_INS,  KC_HOME, KC_PGUP,   KC_NUM, KC_PSLS, KC_PAST, KC_PMNS,
+    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_ENT,   KC_DEL,  KC_END,  KC_PGDN,   KC_P7,  KC_P8,   KC_P9,   KC_PPLS,
+    KC_CAPS, KC_A,    KC_S,   KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,                                                           KC_P4,  KC_P5,   KC_P6,
+    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_UP,              KC_P1,  KC_P2,   KC_P3,   KC_PENT,
+    KC_LCTL,          KC_LALT,                           KC_SPC,                                      KC_RALT,          KC_RCTL,            KC_LEFT, KC_DOWN, KC_RGHT,   KC_P0,           KC_PDOT
+    )
+};
+
+/*
+void matrix_init_user(void) {
+}
+void matrix_scan_user(void) {
+}
+bool led_update_user(led_t led_state) {
+    return true;
+}
+*/

keyboards/handwired/sejin_eat1010r2/mcuconf.h

@@ -0,0 +1,31 @@
+/* Copyright 2020 QMK
+ *
+ * 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/>.
+ */
+
+/*
+ * This file was auto-generated by:
+ *    `qmk chibios-confmigrate -i keyboards/handwired/z150/mcuconf.h -r platforms/chibios/STM32_F103_STM32DUINO/configs/mcuconf.h`
+ */
+
+#pragma once
+
+#include_next <mcuconf.h>
+
+#undef STM32_PWM_USE_TIM4
+#define STM32_PWM_USE_TIM4 TRUE
+
+#undef STM32_SPI_USE_SPI2
+#define STM32_SPI_USE_SPI2 FALSE
+

keyboards/handwired/sejin_eat1010r2/readme.md

@@ -0,0 +1,43 @@
+# QMK-based firmware for Sejin EAT-1010R2 keyboard
+
+* Keyboard Maintainer: [DmNosachev](https://github.com/DmNosachev)
+* Hardware Supported: Sejin EAT-1010R2 (membrane keyboard, Sejin
+Futaba-mount dome, Asian 101 ISO layout), Blue/Black Pill STM32F103 MCU 
+oard. Alternatevely you can use any MCU which is supported by QMK and
+has 27 or more IO pins
+
+Make example for this keyboard (after setting up your build environment):
+
+    qmk compile -kb handwired/sejin_eat1010r2 -km default
+
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools)
+and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide)
+for more information. Brand new to QMK? Start with our
+[Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
+
+## Additional hardware
+* 16 and 8 pin 2.54mm (0.1'') FPC connectors. They can be found at
+Aliexpress for 2–3 USD for 10pcs. Two 8 pin connectors can be glued
+together as a replacement for 16 pin.
+* Three 5mm LEDs and current limiting resistors (150–300Ω, depending on
+LED specs). This keyboard has exactly the same spacing between LEDs as
+IBM Model M, so a corresponding PCB can be used after adding resistors.
+
+## Membrane
+Sejin EAT-1010R2 has 16x8 matrix. There are 16 and 8 pin flex connectors
+from membrane sheets. Solder FPC connectors to devboard (numbering from
+left to right, see *matrix_pins* in info.json file).
+
+## Bootloader
+Burn [STM32duino bootloader](https://github.com/rogerclarkmelbourne/STM32duino-bootloader)
+to Blue Pill board.
+
+There are several ways to get into the bootloader:
+* STM32duino bootloader waits for 3 seconds in DFU mode before jumping to application.
+You just have to start the flashing process, then connect the USB.
+* This firmware is configured with [bootmagic feature](https://docs.qmk.fm/#/feature_bootmagic).
+Hold the ESC key down when plugging the keyboard in to trigger the bootloader.
+
+## Troubleshooting
+There is *debug* layout which has mapping for every matrix position and
+prints column and raw numbers to console (hid_listen or QMK toolbox).

keyboards/handwired/sejin_eat1010r2/rules.mk

@@ -0,0 +1,2 @@
+# Enter lower-power sleep mode when on the ChibiOS idle thread
+OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE

keyboards/handwired/sejin_eat1010r2/sejin_eat1010r2.c

@@ -0,0 +1,39 @@
+/* Copyright 2023 DmNosachev
+ *
+ * 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/>.
+ */
+
+#include "sejin_eat1010r2.h"
+
+void matrix_init_kb(void) {
+    setPinOutput(LED_NUM_LOCK_PIN);
+    setPinOutput(LED_CAPS_LOCK_PIN);
+    setPinOutput(LED_SCROLL_LOCK_PIN);
+
+    writePinLow(LED_NUM_LOCK_PIN);
+    writePinLow(LED_CAPS_LOCK_PIN);
+    writePinLow(LED_SCROLL_LOCK_PIN);
+
+    matrix_init_user();
+}
+
+bool led_update_kb(led_t led_state) {
+    bool res = led_update_user(led_state);
+    if(res) {
+        writePin(LED_NUM_LOCK_PIN, !led_state.num_lock);
+        writePin(LED_CAPS_LOCK_PIN, !led_state.caps_lock);
+        writePin(LED_SCROLL_LOCK_PIN, !led_state.scroll_lock);
+    }
+    return res;
+}