From c6698cfce314cdc75cdaa06b2440d2ae0c7b6ea2 Mon Sep 17 00:00:00 2001 From: sekigon-gonnoc <43873124+sekigon-gonnoc@users.noreply.github.com> Date: Wed, 21 Jul 2021 02:24:22 +0900 Subject: [PATCH] [Keyboard] Add keyboard GRS-70EC (#11296) --- keyboards/sekigon/grs_70ec/config.h | 154 +++++++++++++++++ keyboards/sekigon/grs_70ec/ec_switch_matrix.c | 161 ++++++++++++++++++ keyboards/sekigon/grs_70ec/ec_switch_matrix.h | 38 +++++ keyboards/sekigon/grs_70ec/grs_70ec.c | 38 +++++ keyboards/sekigon/grs_70ec/grs_70ec.h | 49 ++++++ keyboards/sekigon/grs_70ec/info.json | 83 +++++++++ .../sekigon/grs_70ec/keymaps/default/keymap.c | 41 +++++ keyboards/sekigon/grs_70ec/matrix.c | 107 ++++++++++++ keyboards/sekigon/grs_70ec/readme.md | 19 +++ keyboards/sekigon/grs_70ec/rules.mk | 26 +++ 10 files changed, 716 insertions(+) create mode 100644 keyboards/sekigon/grs_70ec/config.h create mode 100644 keyboards/sekigon/grs_70ec/ec_switch_matrix.c create mode 100644 keyboards/sekigon/grs_70ec/ec_switch_matrix.h create mode 100644 keyboards/sekigon/grs_70ec/grs_70ec.c create mode 100644 keyboards/sekigon/grs_70ec/grs_70ec.h create mode 100644 keyboards/sekigon/grs_70ec/info.json create mode 100644 keyboards/sekigon/grs_70ec/keymaps/default/keymap.c create mode 100644 keyboards/sekigon/grs_70ec/matrix.c create mode 100644 keyboards/sekigon/grs_70ec/readme.md create mode 100644 keyboards/sekigon/grs_70ec/rules.mk diff --git a/keyboards/sekigon/grs_70ec/config.h b/keyboards/sekigon/grs_70ec/config.h new file mode 100644 index 000000000..aa740e777 --- /dev/null +++ b/keyboards/sekigon/grs_70ec/config.h @@ -0,0 +1,154 @@ +/* +Copyright 2020 sekigon-gonnoc + +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 . +*/ + +#pragma once + +#include "config_common.h" + +/* USB Device descriptor parameter */ +#define VENDOR_ID 0xFEED +#define PRODUCT_ID 0x70EC +#define DEVICE_VER 0x0001 +#define MANUFACTURER sekigon-gonnoc +#define PRODUCT GRS-70EC + +/* key matrix size */ +#define MATRIX_ROWS 10 +#define MATRIX_COLS 8 + +/* EC switch threshold with hysteresis */ +#define HIGH_THRESHOLD 300 +#define LOW_THRESHOLD 200 + +/* + * Keyboard Matrix Assignments + * + * Change this to how you wired your keyboard + * COLS: AVR pins used for columns, left to right + * ROWS: AVR pins used for rows, top to bottom + * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode) + * ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode) + * + */ +#define MATRIX_ROW_PINS { C6, D7, E6, B4, B5 } +#define MATRIX_COL_PINS { S2, S1, S0, S3, S5, S7, S6, S4 } +#define UNUSED_PINS +#define DISCHARGE_PIN B1 +#define ANALOG_PORT F6 +#define MUX_SEL_PINS { D1, D0, D4 } + +/* COL2ROW, ROW2COL */ +#define DIODE_DIRECTION COL2ROW + +/* + * Split Keyboard specific options, make sure you have 'SPLIT_KEYBOARD = yes' in your rules.mk, and define SOFT_SERIAL_PIN. + */ +#define SOFT_SERIAL_PIN D3 // or D1, D2, D3, E6 +#define EE_HANDS + +//#define BACKLIGHT_PIN B7 +//#define BACKLIGHT_LEVELS 3 +//#define BACKLIGHT_BREATHING + +//#define RGB_DI_PIN E2 +//#ifdef RGB_DI_PIN +//# define RGBLED_NUM 16 +//# define RGBLIGHT_HUE_STEP 8 +//# define RGBLIGHT_SAT_STEP 8 +//# define RGBLIGHT_VAL_STEP 8 +//# define RGBLIGHT_LIMIT_VAL 255 /* The maximum brightness level */ +//# define RGBLIGHT_SLEEP /* If defined, the RGB lighting will be switched off when the host goes to sleep */ +/*== all animations enable ==*/ +//# define RGBLIGHT_ANIMATIONS +/*== or choose animations ==*/ +//# define RGBLIGHT_EFFECT_BREATHING +//# define RGBLIGHT_EFFECT_RAINBOW_MOOD +//# define RGBLIGHT_EFFECT_RAINBOW_SWIRL +//# define RGBLIGHT_EFFECT_SNAKE +//# define RGBLIGHT_EFFECT_KNIGHT +//# define RGBLIGHT_EFFECT_CHRISTMAS +//# define RGBLIGHT_EFFECT_STATIC_GRADIENT +//# define RGBLIGHT_EFFECT_RGB_TEST +//# define RGBLIGHT_EFFECT_ALTERNATING +/*== customize breathing effect ==*/ +/*==== (DEFAULT) use fixed table instead of exp() and sin() ====*/ +//# define RGBLIGHT_BREATHE_TABLE_SIZE 256 // 256(default) or 128 or 64 +/*==== use exp() and sin() ====*/ +//# define RGBLIGHT_EFFECT_BREATHE_CENTER 1.85 // 1 to 2.7 +//# define RGBLIGHT_EFFECT_BREATHE_MAX 255 // 0 to 255 +//#endif + +/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */ +#define DEBOUNCE 5 + +/* define if matrix has ghost (lacks anti-ghosting diodes) */ +//#define MATRIX_HAS_GHOST + +/* 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 + +/* If defined, GRAVE_ESC will always act as ESC when CTRL is held. + * This is useful for the Windows task manager shortcut (ctrl+shift+esc). + */ +//#define GRAVE_ESC_CTRL_OVERRIDE + +/* + * Force NKRO + * + * Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved + * state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the + * makefile for this to work.) + * + * If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N) + * until the next keyboard reset. + * + * NKRO may prevent your keystrokes from being detected in the BIOS, but it is + * fully operational during normal computer usage. + * + * For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N) + * or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by + * bootmagic, NKRO mode will always be enabled until it is toggled again during a + * power-up. + * + */ +//#define FORCE_NKRO + +/* + * 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 + +/* disable these deprecated features by default */ +#define NO_ACTION_MACRO +#define NO_ACTION_FUNCTION + +/* Bootmagic Lite key configuration */ +//#define BOOTMAGIC_LITE_ROW 0 +//#define BOOTMAGIC_LITE_COLUMN 0 diff --git a/keyboards/sekigon/grs_70ec/ec_switch_matrix.c b/keyboards/sekigon/grs_70ec/ec_switch_matrix.c new file mode 100644 index 000000000..88e9bdabd --- /dev/null +++ b/keyboards/sekigon/grs_70ec/ec_switch_matrix.c @@ -0,0 +1,161 @@ +/* Copyright 2020 sekigon-gonnoc + * + * 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 . + */ + +#include "ec_switch_matrix.h" + +#include "quantum.h" +#include "analog.h" +#include "print.h" + +// sensing channel definitions +#define S0 0 +#define S1 1 +#define S2 2 +#define S3 3 +#define S4 4 +#define S5 5 +#define S6 6 +#define S7 7 + +// pin connections +const uint8_t row_pins[] = MATRIX_ROW_PINS; +const uint8_t col_channels[] = MATRIX_COL_PINS; +const uint8_t mux_sel_pins[] = MUX_SEL_PINS; + +_Static_assert(sizeof(mux_sel_pins) == 3, "invalid MUX_SEL_PINS"); + +static ecsm_config_t config; +static uint16_t ecsm_sw_value[MATRIX_ROWS][MATRIX_COLS]; + +static inline void discharge_capacitor(void) { setPinOutput(DISCHARGE_PIN); } +static inline void charge_capacitor(uint8_t row) { + setPinInput(DISCHARGE_PIN); + writePinHigh(row_pins[row]); +} + +static inline void clear_all_row_pins(void) { + for (int row = 0; row < sizeof(row_pins); row++) { + writePinLow(row_pins[row]); + } +} + +static inline void init_mux_sel(void) { + for (int idx = 0; idx < sizeof(mux_sel_pins); idx++) { + setPinOutput(mux_sel_pins[idx]); + } +} + +static inline void select_mux(uint8_t col) { + uint8_t ch = col_channels[col]; + writePin(mux_sel_pins[0], ch & 1); + writePin(mux_sel_pins[1], ch & 2); + writePin(mux_sel_pins[2], ch & 4); +} + +static inline void init_row(void) { + for (int idx = 0; idx < sizeof(row_pins); idx++) { + setPinOutput(row_pins[idx]); + writePinLow(row_pins[idx]); + } +} + +// Initialize pins +int ecsm_init(ecsm_config_t const* const ecsm_config) { + // save config + config = *ecsm_config; + + // initialize discharge pin as discharge mode + writePinLow(DISCHARGE_PIN); + setPinOutput(DISCHARGE_PIN); + + // set analog reference + analogReference(ADC_REF_POWER); + + // initialize drive lines + init_row(); + + // initialize multiplexer select pin + init_mux_sel(); + + // set discharge pin to charge mode + setPinInput(DISCHARGE_PIN); + + return 0; +} + +// Read key value of key (row, col) +uint16_t ecsm_readkey_raw(uint8_t row, uint8_t col) { + uint16_t sw_value = 0; + + discharge_capacitor(); + + select_mux(col); + + clear_all_row_pins(); + + cli(); + + charge_capacitor(row); + + sw_value = analogReadPin(ANALOG_PORT); + + sei(); + + return sw_value; +} + +// Update press/release state of key at (row, col) +bool ecsm_update_key(matrix_row_t* current_row, uint8_t col, uint16_t sw_value) { + bool current_state = (*current_row >> col) & 1; + + // press to release + if (current_state && sw_value < config.low_threshold) { + *current_row &= ~(1 << col); + return true; + } + + // release to press + if ((!current_state) && sw_value > config.high_threshold) { + *current_row |= (1 << col); + return true; + } + + return false; +} + +// Scan key values and update matrix state +bool ecsm_matrix_scan(matrix_row_t current_matrix[]) { + bool updated = false; + + for (int col = 0; col < sizeof(col_channels); col++) { + for (int row = 0; row < sizeof(row_pins); row++) { + ecsm_sw_value[row][col] = ecsm_readkey_raw(row, col); + updated |= ecsm_update_key(¤t_matrix[row], col, ecsm_sw_value[row][col]); + } + } + + return updated; +} + +// Print key values +void ecsm_print_matrix(void) { + for (int row = 0; row < sizeof(row_pins); row++) { + for (int col = 0; col < sizeof(col_channels); col++) { + xprintf("%4d", ecsm_sw_value[row][col]); + } + xprintf("\n"); + } +} diff --git a/keyboards/sekigon/grs_70ec/ec_switch_matrix.h b/keyboards/sekigon/grs_70ec/ec_switch_matrix.h new file mode 100644 index 000000000..c690fe8e2 --- /dev/null +++ b/keyboards/sekigon/grs_70ec/ec_switch_matrix.h @@ -0,0 +1,38 @@ +/* Copyright 2020 sekigon-gonnoc + * + * 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 . + */ + +// +// Scan EC switch matrix using 74HC7051 +// Define MUX_SEL_PINS, DISCHARGE_PIN, and ANALOG_PORT to compile +// + +#pragma once + +#include +#include + +#include "matrix.h" + +typedef struct { + uint16_t low_threshold; // threshold for key release + uint16_t high_threshold; // threshold for key press +} ecsm_config_t; + +int ecsm_init(ecsm_config_t const* const ecsm_config); +bool ecsm_matrix_scan(matrix_row_t current_matrix[]); +void ecsm_print_matrix(void); +uint16_t ecsm_readkey_raw(uint8_t row, uint8_t col); +bool ecsm_update_key(matrix_row_t* current_row, uint8_t col, uint16_t sw_value); diff --git a/keyboards/sekigon/grs_70ec/grs_70ec.c b/keyboards/sekigon/grs_70ec/grs_70ec.c new file mode 100644 index 000000000..e8791c00c --- /dev/null +++ b/keyboards/sekigon/grs_70ec/grs_70ec.c @@ -0,0 +1,38 @@ +/* Copyright 2020 sekigon-gonnoc + * + * 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 . + */ + +#include "grs_70ec.h" + +void led_on(void) { + setPinOutput(D2); + writePinHigh(D2); +} + +void led_off(void) { writePinLow(D2); } + +void keyboard_post_init_kb() { + led_on(); + + keyboard_post_init_user(); +} + +void keyboard_pre_init_kb(void) { + // Turn on extern circuit + setPinOutput(F7); + writePinHigh(F7); + + keyboard_pre_init_user(); +} diff --git a/keyboards/sekigon/grs_70ec/grs_70ec.h b/keyboards/sekigon/grs_70ec/grs_70ec.h new file mode 100644 index 000000000..7b2b0c596 --- /dev/null +++ b/keyboards/sekigon/grs_70ec/grs_70ec.h @@ -0,0 +1,49 @@ +/* Copyright 2020 sekigon-gonnoc + * + * 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 . + */ + +#pragma once + +#include "quantum.h" + +void led_on(void); +void led_off(void); + +/* This is a shortcut to help you visually see your layout. + * + * The first section contains all of the arguments representing the physical + * layout of the board and position of the keys. + * + * The second converts the arguments into a two-dimensional array which + * represents the switch matrix. + */ +#define LAYOUT( \ + L00, L01, L02, L03, L04, L05, L06, R00, R01, R02, R03, R04, R05, R06, R07, \ + L11, L12, L13, L14, L15, L16, R10, R11, R12, R13, R14, R15, R16, R17, \ + L21, L22, L23, L24, L25, L26, R20, R21, R22, R23, R24, R25, R26, R27, \ + L30, L31, L32, L33, L34, L35, L36, R30, R31, R32, R33, R34, R35, R36, R37, \ + L40, L42, L43, L45, L46, R40, R41, R42, R43, R45, R46, R47 \ +) { \ + { L00, L01, L02, L03, L04, L05, L06, KC_NO }, \ + { KC_NO, L11, L12, L13, L14, L15, L16, KC_NO }, \ + { KC_NO, L21, L22, L23, L24, L25, L26, KC_NO }, \ + { L30, L31, L32, L33, L34, L35, L36, KC_NO }, \ + { L40, KC_NO, L42, L43, KC_NO, L45, L46, KC_NO }, \ + { R00, R01, R02, R03, R04, R05, R06, R07 }, \ + { R10, R11, R12, R13, R14, R15, R16, R17 }, \ + { R20, R21, R22, R23, R24, R25, R26, R27 }, \ + { R30, R31, R32, R33, R34, R35, R36, R37 }, \ + { R40, R41, R42, R43, KC_NO, R45, R46, R47 } \ +} diff --git a/keyboards/sekigon/grs_70ec/info.json b/keyboards/sekigon/grs_70ec/info.json new file mode 100644 index 000000000..0affe821a --- /dev/null +++ b/keyboards/sekigon/grs_70ec/info.json @@ -0,0 +1,83 @@ +{ + "keyboard_name": "grs_70ec", + "url": "https://github.com/sekigon-gonnoc/GRS-70EC-doc/", + "maintainer": "sekigon-gonnoc", + "width": 15.75, + "height": 5, + "layouts": { + "LAYOUT": { + "layout": [ + { "label": "k00", "x": 0, "y": 0 }, + { "label": "k01", "x": 1, "y": 0 }, + { "label": "k02", "x": 2, "y": 0 }, + { "label": "k03", "x": 3, "y": 0 }, + { "label": "k04", "x": 4, "y": 0 }, + { "label": "k05", "x": 5, "y": 0 }, + { "label": "k06", "x": 6, "y": 0 }, + { "label": "k50", "x": 7.75, "y": 0 }, + { "label": "k51", "x": 8.75, "y": 0 }, + { "label": "k52", "x": 9.75, "y": 0 }, + { "label": "k53", "x": 10.75, "y": 0 }, + { "label": "k54", "x": 11.75, "y": 0 }, + { "label": "k55", "x": 12.75, "y": 0 }, + { "label": "k56", "x": 13.75, "y": 0 }, + { "label": "k57", "x": 14.75, "y": 0 }, + { "label": "k11", "x": 0, "y": 1, "w": 1.5 }, + { "label": "k12", "x": 1.5, "y": 1 }, + { "label": "k13", "x": 2.5, "y": 1 }, + { "label": "k14", "x": 3.5, "y": 1 }, + { "label": "k15", "x": 4.5, "y": 1 }, + { "label": "k16", "x": 5.5, "y": 1 }, + { "label": "k60", "x": 7.25, "y": 1 }, + { "label": "k61", "x": 8.25, "y": 1 }, + { "label": "k62", "x": 9.25, "y": 1 }, + { "label": "k63", "x": 10.25, "y": 1 }, + { "label": "k64", "x": 11.25, "y": 1 }, + { "label": "k65", "x": 12.25, "y": 1 }, + { "label": "k66", "x": 13.25, "y": 1 }, + { "label": "k67", "x": 14.25, "y": 1, "w": 1.5 }, + { "label": "k21", "x": 0, "y": 2, "w": 1.75 }, + { "label": "k22", "x": 1.75, "y": 2 }, + { "label": "k23", "x": 2.75, "y": 2 }, + { "label": "k24", "x": 3.75, "y": 2 }, + { "label": "k25", "x": 4.75, "y": 2 }, + { "label": "k26", "x": 5.75, "y": 2 }, + { "label": "k70", "x": 7.5, "y": 2 }, + { "label": "k71", "x": 8.5, "y": 2 }, + { "label": "k72", "x": 9.5, "y": 2 }, + { "label": "k73", "x": 10.5, "y": 2 }, + { "label": "k74", "x": 11.5, "y": 2 }, + { "label": "k75", "x": 12.5, "y": 2 }, + { "label": "k76", "x": 13.5, "y": 2 }, + { "label": "k77", "x": 14.5, "y": 2 }, + { "label": "k30", "x": 0, "y": 3 }, + { "label": "k31", "x": 1, "y": 3 }, + { "label": "k32", "x": 2, "y": 3 }, + { "label": "k33", "x": 3, "y": 3 }, + { "label": "k34", "x": 4, "y": 3 }, + { "label": "k35", "x": 5, "y": 3 }, + { "label": "k36", "x": 6, "y": 3 }, + { "label": "k80", "x": 7.75, "y": 3 }, + { "label": "k81", "x": 8.75, "y": 3 }, + { "label": "k82", "x": 9.75, "y": 3 }, + { "label": "k83", "x": 10.75, "y": 3 }, + { "label": "k84", "x": 11.75, "y": 3 }, + { "label": "k85", "x": 12.75, "y": 3 }, + { "label": "k86", "x": 13.75, "y": 3 }, + { "label": "k87", "x": 14.75, "y": 3 }, + { "label": "k40", "x": 0, "y": 4, "w": 1.25 }, + { "label": "k42", "x": 2, "y": 4 }, + { "label": "k43", "x": 3, "y": 4, "w": 1.25 }, + { "label": "k45", "x": 4.25, "y": 4, "w": 1.25 }, + { "label": "k46", "x": 5.5, "y": 4, "w": 1.25 }, + { "label": "k90", "x": 7.5, "y": 4, "w": 1.25 }, + { "label": "k91", "x": 8.75, "y": 4, "w": 1.25 }, + { "label": "k92", "x": 10, "y": 4, "w": 1.25 }, + { "label": "k93", "x": 11.25, "y": 4 }, + { "label": "k95", "x": 12.75, "y": 4 }, + { "label": "k96", "x": 13.75, "y": 4 }, + { "label": "k97", "x": 14.75, "y": 4 } + ] + } + } +} diff --git a/keyboards/sekigon/grs_70ec/keymaps/default/keymap.c b/keyboards/sekigon/grs_70ec/keymaps/default/keymap.c new file mode 100644 index 000000000..bbb0fe4a2 --- /dev/null +++ b/keyboards/sekigon/grs_70ec/keymaps/default/keymap.c @@ -0,0 +1,41 @@ +/* Copyright 2020 sekigon-gonnoc + * + * 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 . + */ +#include QMK_KEYBOARD_H + +const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { + [0] = LAYOUT( + KC_ESC, 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_BSPC, KC_BSPC, + 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_BSLS, + 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_ENT, LALT(KC_GRV), + KC_LSFT, 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_RSFT, + KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, LT(1,KC_SPC), LT(2,KC_ENT), KC_ENT, KC_RGUI, KC_RALT, KC_LEFT, KC_DOWN, KC_RGHT + ), + [1] = LAYOUT( + 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_DEL, + KC_TAB, S(KC_1), S(KC_2), S(KC_3), S(KC_4), S(KC_5), S(KC_6), S(KC_7), S(KC_8), S(KC_9),S(KC_0), KC_LBRC, KC_RBRC, KC_PIPE, + KC_LCTL, KC_1, KC_2, KC_3, KC_4, KC_5, KC_LCBR, KC_MINS, KC_EQL, KC_RCBR,KC_COLN, KC_DQT, KC_ENT, KC_ENT, + KC_LSFT, KC_LSFT, KC_6, KC_7, KC_8, KC_9, KC_0, KC_UNDS, KC_PLUS, KC_LBRC, KC_RBRC,KC_BSLS, KC_RSFT, KC_UP, KC_NO, + KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, KC_TRNS, KC_ENT, KC_ENT, KC_RGUI, KC_RALT, KC_LEFT, KC_DOWN, KC_RGHT + ), + [2] = LAYOUT( + KC_TILD, 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_INS, KC_INS, + KC_TAB, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_HOME, KC_PGDN, KC_PGUP, KC_END, KC_P, KC_LBRC, KC_RBRC, KC_BSLS, + KC_LCTL, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT,KC_SCLN, KC_QUOT, KC_ENT, LALT(KC_GRV), + KC_LSFT, KC_LSFT, KC_F11, KC_F12, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, KC_UP, KC_RSFT, + KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, KC_SPC, KC_TRNS, KC_ENT, KC_RGUI, KC_RALT, KC_LEFT, KC_DOWN, KC_RGHT + ) +}; + diff --git a/keyboards/sekigon/grs_70ec/matrix.c b/keyboards/sekigon/grs_70ec/matrix.c new file mode 100644 index 000000000..7e90d99af --- /dev/null +++ b/keyboards/sekigon/grs_70ec/matrix.c @@ -0,0 +1,107 @@ +/* Copyright 2020 sekigon-gonnoc + * + * 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 . + */ + +#include "grs_70ec.h" + +#include "ec_switch_matrix.h" +#include "matrix.h" +#include "debug.h" +#include "split_util.h" +#include "transport.h" +#include "debounce.h" + +#ifndef LOW_THRESHOLD +# define LOW_THRESHOLD 200 +#endif + +#ifndef HIGH_THRESHOLD +# define HIGH_THRESHOLD 300 +#endif + +#define ERROR_DISCONNECT_COUNT 20 + +#define ROWS_PER_HAND (MATRIX_ROWS / 2) + +/* matrix state(1:on, 0:off) */ +extern matrix_row_t raw_matrix[MATRIX_ROWS]; // raw values +extern matrix_row_t matrix[MATRIX_ROWS]; // debounced values + +// row offsets for each hand +uint8_t thisHand, thatHand; + +// user-defined overridable functions +__attribute__((weak)) void matrix_slave_scan_user(void) {} + +void matrix_init_custom(void) { + split_pre_init(); + + ecsm_config_t ecsm_config = {.low_threshold = LOW_THRESHOLD, .high_threshold = HIGH_THRESHOLD}; + + ecsm_init(&ecsm_config); + + thisHand = isLeftHand ? 0 : (ROWS_PER_HAND); + thatHand = ROWS_PER_HAND - thisHand; + + split_post_init(); +} + +bool matrix_scan_custom(matrix_row_t current_matrix[]) { + bool updated = ecsm_matrix_scan(current_matrix); + + static int cnt = 0; + if (cnt++ == 300) { + cnt = 0; + ecsm_print_matrix(); + print("\n"); + } + + return updated; +} + +void matrix_post_scan(void) { + if (is_keyboard_master()) { + static uint8_t error_count; + + if (!transport_master(matrix + thatHand)) { + error_count++; + + if (error_count > ERROR_DISCONNECT_COUNT) { + // reset other half if disconnected + dprintf("Error: disconnect split half\n"); + for (int i = 0; i < ROWS_PER_HAND; ++i) { + matrix[thatHand + i] = 0; + } + } + } else { + error_count = 0; + } + + matrix_scan_quantum(); + } else { + transport_slave(matrix + thisHand); + + matrix_slave_scan_user(); + } +} + +uint8_t matrix_scan(void) { + bool changed = matrix_scan_custom(raw_matrix); + + debounce(raw_matrix, matrix + thisHand, ROWS_PER_HAND, changed); + + matrix_post_scan(); + return changed; +} diff --git a/keyboards/sekigon/grs_70ec/readme.md b/keyboards/sekigon/grs_70ec/readme.md new file mode 100644 index 000000000..c60e7fdb9 --- /dev/null +++ b/keyboards/sekigon/grs_70ec/readme.md @@ -0,0 +1,19 @@ +# GRS-70EC + +![grs_70ec](https://raw.githubusercontent.com/sekigon-gonnoc/GRS-70EC-doc/master/img/GRS-70EC.JPG) + +A split keyboard using electrostatic capacitive switch + +* Keyboard Maintainer: [sekigon](https://github.com/sekigon-gonnoc) +* Hardware Supported: GRS-70EC PCB, Pro Micro +* Hardware Availability: [BOOTH Shop](https://nogikes.booth.pm/items/2626903) + +Make example for this keyboard (after setting up your build environment): + + make sekigon/grs_70ec:default + +Flashing example for this keyboard: + + make sekigon/grs_70ec:default:flash + +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). diff --git a/keyboards/sekigon/grs_70ec/rules.mk b/keyboards/sekigon/grs_70ec/rules.mk new file mode 100644 index 000000000..410cd9247 --- /dev/null +++ b/keyboards/sekigon/grs_70ec/rules.mk @@ -0,0 +1,26 @@ +# MCU name +MCU = atmega32u4 + +# Bootloader selection +BOOTLOADER = caterina + +# Build Options +# change yes to no to disable +# +BOOTMAGIC_ENABLE = lite # Virtual DIP switch configuration +MOUSEKEY_ENABLE = yes # Mouse keys +EXTRAKEY_ENABLE = yes # Audio control and System control +CONSOLE_ENABLE = yes # Console for debug +COMMAND_ENABLE = no # Commands for debug and configuration +# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE +SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend +# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work +NKRO_ENABLE = no # USB Nkey Rollover +BACKLIGHT_ENABLE = no # Enable keyboard backlight functionality +RGBLIGHT_ENABLE = no # Enable keyboard RGB underglow +BLUETOOTH_ENABLE = no # Enable Bluetooth +AUDIO_ENABLE = no # Audio output +CUSTOM_MATRIX = lite +SPLIT_KEYBOARD = yes + +SRC += analog.c ec_switch_matrix.c matrix.c