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Add support for Geistmaschine Macropod (#20116) 

Co-authored-by: Pablo Martínez <58857054+elpekenin@users.noreply.github.com>
This commit is contained in:
Moritz Plattner 2023-04-02 20:02:20 +02:00 committed by GitHub
parent ebe36ea83c
commit 5687fc7646
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21
keyboards/geistmaschine/macropod/config.h Normal file
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/*
* 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
/* key matrix size, only 1x4 are used in current state.
IO expander setup would allow up to 1x16 + 1 from the MCU */
#define MATRIX_ROWS 1
#define MATRIX_COLS 17

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keyboards/geistmaschine/macropod/info.json Normal file
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{
"manufacturer": "Geistmaschine",
"keyboard_name": "Macropod",
"maintainer": "ebastler",
"bootloader": "atmel-dfu",
"processor": "atmega32u4",
"url": "https://geistmaschine.io/",
"usb": {
"device_version": "1.0.0",
"pid": "0x0004",
"vid": "0x676D"
},
"features": {
"bootmagic": true,
"command": false,
"console": false,
"extrakey": true,
"mousekey": false,
"nkro": false,
"encoder": true
},
"encoder": {
"rotary": [
{
"pin_a": "D3",
"pin_b": "D5",
"resolution": 2
}
]
},
"layouts": {
"LAYOUT_fourkey": {
"layout": [
{"x":0, "y":0, "matrix":[0,0] },
{"x":0, "y":1.25, "matrix":[0,1] },
{"x":0, "y":2.25, "matrix":[0,2] },
{"x":0, "y":3.25, "matrix":[0,3] }
]
}
}
}

35
keyboards/geistmaschine/macropod/keymaps/default/keymap.c Normal file
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/* Copyright 2023 Moritz Plattner
*
* 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] = {
[0] = LAYOUT_fourkey (
LT(1, KC_MUTE), KC_MPRV, KC_MPLY, KC_MNXT
),
[1] = LAYOUT_fourkey (
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
),
};
#if defined(ENCODER_MAP_ENABLE)
const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][2] = {
[0] = { ENCODER_CCW_CW(KC_VOLD, KC_VOLU) },
[1] = { ENCODER_CCW_CW(KC_MRWD, KC_MFFD) },
};
#endif

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keyboards/geistmaschine/macropod/keymaps/default/rules.mk Normal file
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ENCODER_MAP_ENABLE = yes

35
keyboards/geistmaschine/macropod/keymaps/via/keymap.c Normal file
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/* Copyright 2023 Moritz Plattner
*
* 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] = {
[0] = LAYOUT_fourkey (
LT(1, KC_MUTE), KC_MPRV, KC_MPLY, KC_MNXT
),
[1] = LAYOUT_fourkey (
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
),
};
#if defined(ENCODER_MAP_ENABLE)
const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][2] = {
[0] = { ENCODER_CCW_CW(KC_VOLD, KC_VOLU) },
[1] = { ENCODER_CCW_CW(KC_MRWD, KC_MFFD) },
};
#endif

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keyboards/geistmaschine/macropod/keymaps/via/rules.mk Normal file
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ENCODER_MAP_ENABLE = yes
VIA_ENABLE = yes

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keyboards/geistmaschine/macropod/macropod.c Normal file
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// Copyright 2022 QMK
// SPDX-License-Identifier: GPL-2.0-or-later
#include "quantum.h"
// This will be overridden by encoder map in all default keymaps, but serves as a catch-all for user keymaps that may omit the map.
#if defined (ENCODER_ENABLE) && !defined (ENCODER_MAP_ENABLE)
bool encoder_update_kb(uint8_t index, bool clockwise) {
if (!encoder_update_user(index, clockwise)) {
return false; /* Don't process further events if user function exists and returns false */
}
if (index == 0) { /* First encoder */
if (clockwise) {
tap_code_delay(KC_VOLU, 10);
} else {
tap_code_delay(KC_VOLD, 10);
}
}
return true;
}
#endif

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keyboards/geistmaschine/macropod/matrix.c Normal file
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/* Copyright 2023 ebastler and elpekenin
*
* 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 "pca9555.h"
#include "quantum.h"
// PCA9555 i2c address, 0x20: A0 = 0, A1 = 0, A2 = 0
#define IC1 0x20
// Define how long to wait to reach the IO expander after connection loss again
// Since this board is modular, it should not spam unnecessary i2c requests if used without a module
#define RETRY_TIMESPAN 2000
typedef enum {
PLUGGED,
DOUBTFUL,
UNPLUGGED
} expander_status_t;
void pca9555_setup(void) {
// Initialize the expander, no need to set ports to inputs as that is the default behavior
pca9555_init(IC1);
}
void matrix_init_custom(void) {
// Encoder pushbutton on the MCU is connected to PD2
setPinInputHigh(D2);
pca9555_setup();
}
bool matrix_scan_custom(matrix_row_t current_matrix[]) {
static expander_status_t status = DOUBTFUL;
static uint32_t retry_timer = 0;
// initialize one byte filled with 1
uint8_t pin_states = 0xFF;
if (status != UNPLUGGED || timer_elapsed32(retry_timer) > RETRY_TIMESPAN) {
// If the chip was unplugged before, it needs to be re-initialized
if(status==UNPLUGGED) {
pca9555_setup();
}
// Read the entire port into this byte, 1 = not pressed, 0 = pressed
bool ret = pca9555_readPins(IC1, PCA9555_PORT0, &pin_states);
// Update state
if (ret) {
status = PLUGGED;
} else {
switch (status) {
case PLUGGED:
status = DOUBTFUL;
break;
case DOUBTFUL:
status = UNPLUGGED;
break;
// If we've diagnosed as unplugged, update timer to not read I2C
case UNPLUGGED:
retry_timer = timer_read32();
}
}
}
// Shift pin states by 1 to make room for the switch connected to the MCU, then OR them together and invert (as QMK uses inverted logic compared to the electrical levels)
matrix_row_t data = ~(pin_states << 1 | readPin(D2));
bool changed = current_matrix[0] != data;
current_matrix[0] = data;
return changed;
}

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keyboards/geistmaschine/macropod/readme.md Normal file
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# Geistmaschine Macropod
![macropod](https://i.imgur.com/lAsCslA.png)
Macropod is a modular macropad, designed around a central big encoder with a magnetic connector for modularity. The default module uses three MX style keys.
* Keyboard Maintainer: [ebastler](https://github.com/ebastler)
* Hardware Supported: Macropod rev1
* Hardware Availability: [geistmaschine.io](https://geistmaschine.io/)
Make example for this keyboard (after setting up your build environment):
qmk compile -kb geistmaschine/macropod -km default
Flashing example for this keyboard:
qmk flash -kb geistmaschine/macropod -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).
## Bootloader
Enter the bootloader in 2 ways:
* **Bootmagic reset**: Hold down the key at (0,0) in the matrix (the knob on the main module) and plug in the keyboard
* **Physical reset button**: Briefly tap the button marked "RST" on the back of the main module PCB

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keyboards/geistmaschine/macropod/rules.mk Normal file
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CUSTOM_MATRIX = lite
VPATH += drivers/gpio
SRC += pca9555.c matrix.c
QUANTUM_LIB_SRC += i2c_master.c