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v0.8.0: Add Corne ECWL and Keyboard Quantizer
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‎keyboards/crkbd_ecwl/bmp/bmp.c‎

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/* Copyright 2020 sekigon-gonnoc
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <string.h>
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#include "crkbd_ecwl.h"
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#include "quantum.h"
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#include "bmp_matrix.h"
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#include "debug.h"
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#include "i2c_master.h"
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#include "apidef.h"
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#include "debug.h"
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#define POWER_PIN 11
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#define APLEX_EN_PIN 10
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#define OPA_SHDN_PIN 20
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#define ANALOG_PORT 6
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#define DISCHARGE_PIN 16
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const uint8_t row_pins[] = {7, 8, 9};
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const uint8_t col_pins[] = {15, 14, 13};
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const uint8_t col_sels[] = {6, 4, 3, 0, 1, 2, 5};
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#define ERROR_TH 3000
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#define HIGH_TH 1000
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#define LOW_TH 800
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#define LEN(x) (sizeof(x) / sizeof(x[0]))
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bool bmp_config_overwrite(bmp_api_config_t const *const config_on_storage,
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bmp_api_config_t *const keyboard_config) {
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// User can overwrite partial settings
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keyboard_config->mode = config_on_storage->mode;
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keyboard_config->startup = config_on_storage->startup;
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keyboard_config->matrix.debounce = config_on_storage->matrix.debounce;
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keyboard_config->matrix.is_left_hand =
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config_on_storage->matrix.is_left_hand;
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keyboard_config->param_central = config_on_storage->param_central;
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keyboard_config->param_peripheral = config_on_storage->param_peripheral;
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keyboard_config->keymap = config_on_storage->keymap;
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keyboard_config->reserved[2] = config_on_storage->reserved[2];
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return true;
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}
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void keyboard_post_init_kb() {
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debug_enable = false;
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debug_keyboard = false;
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debug_mouse = false;
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}
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const bmp_ecs_config_t ecs_config = {.pins = row_pins,
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.cnt = LEN(row_pins),
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.adc_port = ANALOG_PORT,
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.shdn_pin = OPA_SHDN_PIN,
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.discharge_pin = DISCHARGE_PIN};
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void ecs_matrix_init() {
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// init driver
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BMPAPI->ecs.init(&ecs_config);
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// init col_pins
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for (int idx = 0; idx < LEN(col_pins); idx++) {
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setPinOutput(col_pins[idx]);
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writePinLow(col_pins[idx]);
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}
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// power_on
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setPinOutput(POWER_PIN);
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writePinHigh(POWER_PIN);
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// enable multiplexer
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setPinOutput(APLEX_EN_PIN);
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writePinLow(APLEX_EN_PIN);
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}
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uint16_t sw_read[32] = {0};
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uint32_t ecs_get_device_row() { return MATRIX_ROWS_DEFAULT; }
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uint32_t ecs_get_device_col() { return MATRIX_COLS_DEFAULT; }
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uint32_t ecs_matrix_scan(matrix_row_t *matrix_raw) {
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uint16_t sw_idx = 0;
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for (int col_sel_idx = 0; col_sel_idx < LEN(col_sels); col_sel_idx++) {
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BMPAPI->ecs.discharge_capacitor();
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writePinHigh(APLEX_EN_PIN);
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// select col
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for (int col_pin_idx = 0; col_pin_idx < LEN(col_pins); col_pin_idx++) {
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writePin(col_pins[col_pin_idx],
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col_sels[col_sel_idx] & (1 << col_pin_idx) ? 1 : 0);
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}
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writePinLow(APLEX_EN_PIN);
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for (int row = 0; row < sizeof(row_pins); row++) {
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BMPAPI->ecs.discharge_capacitor();
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// assign_ecs_drive_pin
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BMPAPI->ecs.assign_drive_pin(row_pins[row]);
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// drive prev row low
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BMPAPI->ecs.clear_drive_pins(&ecs_config);
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// read switch value
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BMPAPI->ecs.sw_read(&sw_read[col_sel_idx + row * LEN(col_sels)]);
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sw_idx++;
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}
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}
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BMPAPI->ecs.discharge_capacitor();
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// select first col
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for (int col_pin_idx = 0; col_pin_idx < LEN(col_pins); col_pin_idx++) {
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writePin(col_pins[col_pin_idx],
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col_sels[0] & (1 << col_pin_idx) ? 1 : 0);
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}
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// clear all row
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BMPAPI->ecs.clear_drive_pins(&ecs_config);
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// stop_adc
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BMPAPI->ecs.schedule_next_scan();
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uint8_t matrix_changed = 0;
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for (int row = 0; row < THIS_DEVICE_ROWS; row++) {
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for (int col = 0; col < THIS_DEVICE_COLS; col++) {
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if (sw_read[col + row * LEN(col_sels)] > ERROR_TH) {
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// error value
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dprintf("ERROR(%d,%d):%d", row, col,
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sw_read[col + row * LEN(col_sels)]);
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sw_read[col + row * LEN(col_sels)] = 0;
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}
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if (matrix_raw[row] & (1 << col)) {
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if (sw_read[col + row * LEN(col_sels)] < LOW_TH) {
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matrix_raw[row] &= ~(1 << col);
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matrix_changed++;
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dprintf("UP(%d,%d):%d", row, col,
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sw_read[col + row * LEN(col_sels)]);
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}
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} else {
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if (sw_read[col + row * LEN(col_sels)] > HIGH_TH) {
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matrix_raw[row] |= (1 << col);
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matrix_changed++;
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dprintf("DOWN(%d,%d):%d", row, col,
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sw_read[col + row * LEN(col_sels)]);
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}
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}
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}
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}
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static int cnt = 0;
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if (cnt++ == 30) {
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cnt = 0;
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for (int row = 0; row < sizeof(row_pins); row++) {
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for (int col_sel_idx = 0; col_sel_idx < LEN(col_sels);
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col_sel_idx++) {
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dprintf("%5d", sw_read[col_sel_idx + row * LEN(col_sels)]);
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}
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dprintf("\n");
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}
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dprintf("\n");
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}
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return matrix_changed;
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}
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static const bmp_matrix_func_t matrix_func = {
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ecs_matrix_init, ecs_get_device_row, ecs_get_device_col, ecs_matrix_scan};
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const bmp_matrix_func_t *get_matrix_func_user() { return &matrix_func; }
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void bmp_before_sleep() {}
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bool checkSafemodeFlag(bmp_api_config_t const *const config) { return false; }

‎keyboards/crkbd_ecwl/bmp/config.h‎

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#pragma once
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#define BMP_BOOTPIN_AS_RESET
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/* key matrix size */
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#define MATRIX_ROWS_DEFAULT 6
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#define MATRIX_COLS_DEFAULT 7
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#define THIS_DEVICE_ROWS 3
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#define THIS_DEVICE_COLS 7
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#define IS_LEFT_HAND true
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#define BMP_DEFAULT_MODE SPLIT_MASTER
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#define MATRIX_ROW_PINS \
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{ 16, 16, 16 }
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#define MATRIX_COL_PINS \
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{ 18, 18, 18, 18, 18, 18 }
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#define MATRIX_LAYOUT \
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{ 1, 2, 3, 4, 5, 6, 27,26,25,24,23,22,0,\
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8, 9, 10,11,12,13, 34,33,32,31,30,29,0,\
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15,16,17,18,19,20, 41,40,39,38,37,36,0,\
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7,14,21, 42,35,28,255\
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}
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#define KEYMAP_PRIOR_LOCALE 0
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#define KEYMAP_ASCII 0
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#define CONFIG_RESERVED \
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{ 0, 1, 0, 0, 0, 0, 0, 0 }
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#define RGBLIGHT_SPLIT
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#define RGB_DI_PIN 255
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#ifdef RGB_DI_PIN
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# define RGBLED_NUM_DEFAULT 128
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# define RGBLIGHT_HUE_STEP 8
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# define RGBLIGHT_SAT_STEP 8
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# define RGBLIGHT_VAL_STEP 8
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# define RGBLIGHT_LIMIT_VAL 255 /* The maximum brightness level */
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# define RGBLIGHT_SLEEP /* If defined, the RGB lighting will be switched \
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off when the host goes to sleep */
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/*== all animations enable ==*/
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# define RGBLIGHT_ANIMATIONS
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/*== or choose animations ==*/
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# define RGBLIGHT_EFFECT_BREATHING
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# define RGBLIGHT_EFFECT_RAINBOW_MOOD
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# define RGBLIGHT_EFFECT_RAINBOW_SWIRL
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# define RGBLIGHT_EFFECT_SNAKE
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# define RGBLIGHT_EFFECT_KNIGHT
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# define RGBLIGHT_EFFECT_CHRISTMAS
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# define RGBLIGHT_EFFECT_STATIC_GRADIENT
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# define RGBLIGHT_EFFECT_RGB_TEST
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# define RGBLIGHT_EFFECT_ALTERNATING
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/*== customize breathing effect ==*/
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/*==== (DEFAULT) use fixed table instead of exp() and sin() ====*/
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# define RGBLIGHT_BREATHE_TABLE_SIZE 256 // 256(default) or 128 or 64
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/*==== use exp() and sin() ====*/
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# define RGBLIGHT_EFFECT_BREATHE_CENTER 1.85 // 1 to 2.7
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# define RGBLIGHT_EFFECT_BREATHE_MAX 255 // 0 to 255
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#endif

‎keyboards/crkbd_ecwl/bmp/keymaps/default/config.h‎

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/* Copyright 2020 sekigon-gonnoc
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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// place overrides here

‎keyboards/crkbd_ecwl/bmp/keymaps/default/keymap.c‎

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/* Copyright 2020 sekigon-gonnoc
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "keycode.h"
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#include QMK_KEYBOARD_H
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#include "bmp.h"
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#include "bmp_custom_keycode.h"
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#include "keycode_str_converter.h"
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#include <stdio.h>
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// Defines the keycodes used by our macros in process_record_user
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enum custom_keycodes {
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CUSTOM_KEYCODE_START = BMP_SAFE_RANGE,
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SW0_READ = CUSTOM_KEYCODE_START,
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};
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const key_string_map_t custom_keys_user = {.start_kc = CUSTOM_KEYCODE_START,
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.end_kc = CUSTOM_KEYCODE_START,
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.key_strings = "SW0\0"};
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const uint16_t keymaps[][MATRIX_ROWS][MATRIX_COLS] = {{{KC_NO}}};
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uint32_t keymaps_len() { return 42; }
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extern uint16_t sw_read[32];
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bool process_record_user(uint16_t keycode, keyrecord_t *record) {
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bool continue_process = process_record_user_bmp(keycode, record);
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if (continue_process == false) {
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return false;
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}
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char str[32];
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if (record->event.pressed) {
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switch (keycode) {
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case SW0_READ:
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snprintf(str, sizeof(str), "%4d", sw_read[0]);
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send_string(str);
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return false;
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break;
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}
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}
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return true;
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}
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void matrix_init_user(void) {}
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void matrix_scan_user(void) {}
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void led_set_user(uint8_t usb_led) {}

‎keyboards/crkbd_ecwl/bmp/keymaps/default/readme.md‎

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# The default keymap for toybox

‎keyboards/crkbd_ecwl/bmp/keymaps/no_msc/config.h‎

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/* Copyright 2020 sekigon-gonnoc
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#define DISABLE_MSC 1
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// place overrides here

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