From 1bfbaae533fd4716407a5f381df1a3b317963a92 Mon Sep 17 00:00:00 2001
From: weteor <79446655+weteor@users.noreply.github.com>
Date: Thu, 19 Aug 2021 20:13:00 +0200
Subject: [Keyboard] add 3w6 (#13746)
---
.../3w6/rev2/keymaps/default_pimoroni/config.h | 21 +++
.../3w6/rev2/keymaps/default_pimoroni/keymap.c | 70 ++++++++
.../keymaps/default_pimoroni/pimoroni_trackball.c | 177 +++++++++++++++++++++
.../keymaps/default_pimoroni/pimoroni_trackball.h | 35 ++++
.../3w6/rev2/keymaps/default_pimoroni/rules.mk | 3 +
5 files changed, 306 insertions(+)
create mode 100644 keyboards/3w6/rev2/keymaps/default_pimoroni/config.h
create mode 100644 keyboards/3w6/rev2/keymaps/default_pimoroni/keymap.c
create mode 100644 keyboards/3w6/rev2/keymaps/default_pimoroni/pimoroni_trackball.c
create mode 100644 keyboards/3w6/rev2/keymaps/default_pimoroni/pimoroni_trackball.h
create mode 100644 keyboards/3w6/rev2/keymaps/default_pimoroni/rules.mk
(limited to 'keyboards/3w6/rev2/keymaps')
diff --git a/keyboards/3w6/rev2/keymaps/default_pimoroni/config.h b/keyboards/3w6/rev2/keymaps/default_pimoroni/config.h
new file mode 100644
index 0000000000..45c9d5154e
--- /dev/null
+++ b/keyboards/3w6/rev2/keymaps/default_pimoroni/config.h
@@ -0,0 +1,21 @@
+/* Copyright 2021 weteor
+ *
+ * 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
+
+#define PIMORONI_TRACKBALL_INVERT_Y
+#define PIMORONI_TRACKBALL_ROTATE
+
diff --git a/keyboards/3w6/rev2/keymaps/default_pimoroni/keymap.c b/keyboards/3w6/rev2/keymaps/default_pimoroni/keymap.c
new file mode 100644
index 0000000000..a5b8c6006a
--- /dev/null
+++ b/keyboards/3w6/rev2/keymaps/default_pimoroni/keymap.c
@@ -0,0 +1,70 @@
+/*
+Copyright 2021 weteor
+
+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
+
+enum layers
+{
+ _ALPHA_QWERTY = 0,
+ _ALPHA_COLEMAK,
+ _SYM,
+ _NAV,
+ _NUM,
+ _CFG,
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+
+[_ALPHA_QWERTY] = LAYOUT(
+ KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P,
+ KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN,
+ LSFT_T(KC_Z), KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, RSFT_T(KC_SLSH),
+
+ LCTL_T(KC_ESC), LT(_NUM,KC_SPC), LT(_NAV, KC_TAB), LT(_SYM, KC_BSPC), KC_ENT, LALT_T(KC_DEL)
+ ),
+ [_ALPHA_COLEMAK] = LAYOUT(
+ KC_Q, KC_W, KC_F, KC_P, KC_G, KC_J, KC_L, KC_U, KC_Y, KC_QUOT,
+ KC_A, KC_R, KC_S, KC_T, KC_D, KC_H, KC_N, KC_E, KC_I, KC_O,
+ LSFT_T(KC_Z), KC_X, KC_C, KC_V, KC_B, KC_K, KC_M, KC_COMM, KC_DOT, RSFT_T(KC_SCLN),
+ LCTL_T(KC_ENT), LT(_NUM,KC_SPC), LT(_NAV, KC_TAB), LT(_SYM, KC_BSPC), KC_ENT, LALT_T(KC_DEL)
+ ),
+ [_SYM] = LAYOUT(
+ KC_GRV , KC_CIRC, KC_AT, KC_DLR, KC_TILD, KC_AMPR, KC_EXLM, KC_PIPE, KC_UNDS, KC_HASH,
+ KC_SLSH, KC_LBRC, KC_LCBR, KC_LPRN, KC_EQL, KC_ASTR, KC_RPRN, KC_RCBR, KC_RBRC, KC_BSLS,
+ _______, KC_QUES, KC_PLUS, KC_PERC, XXXXXXX, XXXXXXX, XXXXXXX, KC_MINS, XXXXXXX, _______,
+ XXXXXXX, MO(_CFG), XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX
+ ),
+ [_NAV] = LAYOUT(
+ XXXXXXX, KC_VOLD, KC_MUTE, KC_VOLU, XXXXXXX, XXXXXXX, KC_PGDN, KC_UP, KC_PGUP, KC_DEL,
+ KC_MPRV, KC_MPLY, KC_MSTP, KC_MNXT, XXXXXXX, KC_HOME, KC_LEFT, KC_DOWN, KC_RGHT, KC_END,
+ XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+ XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, MO(_CFG), XXXXXXX
+ ),
+ [_NUM] = LAYOUT(
+ XXXXXXX, KC_F9, KC_F10, KC_F11, KC_F12, KC_PPLS, KC_P7, KC_P8, KC_P9, KC_PSLS,
+ XXXXXXX, KC_F5, KC_F6, KC_F7, KC_F8, KC_P0, KC_P4, KC_P5, KC_P6, KC_PDOT,
+ XXXXXXX, KC_F1, KC_F2, KC_F3, KC_F4, KC_PMNS, KC_P1, KC_P2, KC_P3, KC_PAST,
+ XXXXXXX, XXXXXXX, XXXXXXX, KC_PEQL, KC_PENT, XXXXXXX
+ ),
+ [_CFG] = LAYOUT(
+ XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,DF(_ALPHA_QWERTY), DF(_ALPHA_COLEMAK),
+ XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+ XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+ XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX
+ ),
+};
diff --git a/keyboards/3w6/rev2/keymaps/default_pimoroni/pimoroni_trackball.c b/keyboards/3w6/rev2/keymaps/default_pimoroni/pimoroni_trackball.c
new file mode 100644
index 0000000000..c4f4a0441a
--- /dev/null
+++ b/keyboards/3w6/rev2/keymaps/default_pimoroni/pimoroni_trackball.c
@@ -0,0 +1,177 @@
+/* Copyright 2020 Christopher Courtney, aka Drashna Jael're (@drashna)
+ *
+ * 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 "pimoroni_trackball.h"
+#include "i2c_master.h"
+
+static uint8_t scrolling = 0;
+static int16_t x_offset = 0;
+static int16_t y_offset = 0;
+static int16_t h_offset = 0;
+static int16_t v_offset = 0;
+static float precisionSpeed = 1;
+
+static uint16_t i2c_timeout_timer;
+
+#ifndef I2C_TIMEOUT
+# define I2C_TIMEOUT 100
+#endif
+#ifndef I2C_WAITCHECK
+# define I2C_WAITCHECK 1000
+#endif
+#ifndef MOUSE_DEBOUNCE
+# define MOUSE_DEBOUNCE 5
+#endif
+
+void trackball_set_rgbw(uint8_t red, uint8_t green, uint8_t blue, uint8_t white) {
+ uint8_t data[] = {0x00, red, green, blue, white};
+ i2c_transmit(TRACKBALL_WRITE, data, sizeof(data), I2C_TIMEOUT);
+}
+
+int16_t mouse_offset(uint8_t positive, uint8_t negative, int16_t scale) {
+ int16_t offset = (int16_t)positive - (int16_t)negative;
+ int16_t magnitude = (int16_t)(scale * offset * offset * precisionSpeed);
+ return offset < 0 ? -magnitude : magnitude;
+}
+
+void update_member(int8_t* member, int16_t* offset) {
+ if (*offset > 127) {
+ *member = 127;
+ *offset -= 127;
+ } else if (*offset < -127) {
+ *member = -127;
+ *offset += 127;
+ } else {
+ *member = *offset;
+ *offset = 0;
+ }
+}
+
+__attribute__((weak)) void trackball_check_click(bool pressed, report_mouse_t* mouse) {
+ if (pressed) {
+ mouse->buttons |= MOUSE_BTN1;
+ } else {
+ mouse->buttons &= ~MOUSE_BTN1;
+ }
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t* record) {
+ if (true) {
+ xprintf("KL: kc: %u, col: %u, row: %u, pressed: %u\n", keycode, record->event.key.col, record->event.key.row, record->event.pressed);
+ }
+
+
+ if (!process_record_user(keycode, record)) { return false; }
+
+/* If Mousekeys is disabled, then use handle the mouse button
+ * keycodes. This makes things simpler, and allows usage of
+ * the keycodes in a consistent manner. But only do this if
+ * Mousekeys is not enable, so it's not handled twice.
+ */
+#ifndef MOUSEKEY_ENABLE
+ if (IS_MOUSEKEY_BUTTON(keycode)) {
+ report_mouse_t currentReport = pointing_device_get_report();
+ if (record->event.pressed) {
+ currentReport.buttons |= 1 << (keycode - KC_MS_BTN1);
+ } else {
+ currentReport.buttons &= ~(1 << (keycode - KC_MS_BTN1));
+ }
+ pointing_device_set_report(currentReport);
+ pointing_device_send();
+ }
+#endif
+
+ return true;
+}
+
+void trackball_register_button(bool pressed, enum mouse_buttons button) {
+ report_mouse_t currentReport = pointing_device_get_report();
+ if (pressed) {
+ currentReport.buttons |= button;
+ } else {
+ currentReport.buttons &= ~button;
+ }
+ pointing_device_set_report(currentReport);
+}
+
+float trackball_get_precision(void) { return precisionSpeed; }
+void trackball_set_precision(float precision) { precisionSpeed = precision; }
+bool trackball_is_scrolling(void) { return scrolling; }
+void trackball_set_scrolling(bool scroll) { scrolling = scroll; }
+
+
+__attribute__((weak)) void pointing_device_init(void) { trackball_set_rgbw(0x80, 0x00, 0x00, 0x00); }
+
+void pointing_device_task(void) {
+ static bool debounce;
+ static uint16_t debounce_timer;
+ uint8_t state[5] = {};
+ if (timer_elapsed(i2c_timeout_timer) > I2C_WAITCHECK) {
+ if (i2c_readReg(TRACKBALL_WRITE, 0x04, state, 5, I2C_TIMEOUT) == I2C_STATUS_SUCCESS) {
+ if (!state[4] && !debounce) {
+ if (scrolling) {
+#ifdef PIMORONI_TRACKBALL_INVERT_X
+ h_offset += mouse_offset(state[2], state[3], 1);
+#else
+ h_offset -= mouse_offset(state[2], state[3], 1);
+#endif
+#ifdef PIMORONI_TRACKBALL_INVERT_Y
+ v_offset += mouse_offset(state[1], state[0], 1);
+#else
+ v_offset -= mouse_offset(state[1], state[0], 1);
+#endif
+ } else {
+#ifdef PIMORONI_TRACKBALL_INVERT_X
+ x_offset -= mouse_offset(state[2], state[3], 5);
+#else
+ x_offset += mouse_offset(state[2], state[3], 5);
+#endif
+#ifdef PIMORONI_TRACKBALL_INVERT_Y
+ y_offset -= mouse_offset(state[1], state[0], 5);
+#else
+ y_offset += mouse_offset(state[1], state[0], 5);
+#endif
+ }
+ } else {
+ if (state[4]) {
+ debounce = true;
+ debounce_timer = timer_read();
+ }
+ }
+ } else {
+ i2c_timeout_timer = timer_read();
+ }
+ }
+
+ if (timer_elapsed(debounce_timer) > MOUSE_DEBOUNCE) debounce = false;
+
+ report_mouse_t mouse = pointing_device_get_report();
+ // trackball_check_click(state[4] & (1 << 7), &mouse);
+
+#ifndef PIMORONI_TRACKBALL_ROTATE
+ update_member(&mouse.x, &x_offset);
+ update_member(&mouse.y, &y_offset);
+ update_member(&mouse.h, &h_offset);
+ update_member(&mouse.v, &v_offset);
+#else
+ update_member(&mouse.x, &y_offset);
+ update_member(&mouse.y, &x_offset);
+ update_member(&mouse.h, &v_offset);
+ update_member(&mouse.v, &h_offset);
+#endif
+ pointing_device_set_report(mouse);
+ pointing_device_send();
+}
diff --git a/keyboards/3w6/rev2/keymaps/default_pimoroni/pimoroni_trackball.h b/keyboards/3w6/rev2/keymaps/default_pimoroni/pimoroni_trackball.h
new file mode 100644
index 0000000000..cfcd5a47a1
--- /dev/null
+++ b/keyboards/3w6/rev2/keymaps/default_pimoroni/pimoroni_trackball.h
@@ -0,0 +1,35 @@
+/* Copyright 2020 Christopher Courtney, aka Drashna Jael're (@drashna)
+ *
+ * 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"
+#include "pointing_device.h"
+
+#ifndef TRACKBALL_ADDRESS
+# define TRACKBALL_ADDRESS 0x0A
+#endif
+#define TRACKBALL_WRITE ((TRACKBALL_ADDRESS << 1) | I2C_WRITE)
+#define TRACKBALL_READ ((TRACKBALL_ADDRESS << 1) | I2C_READ)
+
+void trackball_set_rgbw(uint8_t red, uint8_t green, uint8_t blue, uint8_t white);
+void trackball_check_click(bool pressed, report_mouse_t *mouse);
+void trackball_register_button(bool pressed, enum mouse_buttons button);
+
+float trackball_get_precision(void);
+void trackball_set_precision(float precision);
+bool trackball_is_scrolling(void);
+void trackball_set_scrolling(bool scroll);
\ No newline at end of file
diff --git a/keyboards/3w6/rev2/keymaps/default_pimoroni/rules.mk b/keyboards/3w6/rev2/keymaps/default_pimoroni/rules.mk
new file mode 100644
index 0000000000..231a883719
--- /dev/null
+++ b/keyboards/3w6/rev2/keymaps/default_pimoroni/rules.mk
@@ -0,0 +1,3 @@
+POINTING_DEVICE_ENABLE = yes
+SRC += pimoroni_trackball.c
+MOUSEKEY_ENABLE = no
--
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