@ -0,0 +1,35 @@ | |||
/* | |||
Copyright 2020 unrelenting.technology | |||
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" | |||
/* USB Device descriptor parameter */ | |||
#define VENDOR_ID 0xFEED | |||
#define PRODUCT_ID 0xF4E4 | |||
#define DEVICE_VER 0x0001 | |||
#define MANUFACTURER SpiderIsland | |||
#define PRODUCT Split 78-key | |||
/* key matrix size */ | |||
#define MATRIX_ROWS 8 | |||
#define MATRIX_COLS 14 | |||
#define BACKLIGHT_PIN D4 | |||
#define BACKLIGHT_LEVELS 3 | |||
#define BACKLIGHT_BREATHING |
@ -0,0 +1,94 @@ | |||
{ | |||
"keyboard_name": "Spider Island 78-key split", | |||
"url": "", | |||
"maintainer": "qmk", | |||
"width": 16, | |||
"height": 6.25, | |||
"layouts": { | |||
"LAYOUT": { | |||
"layout": [ | |||
{"x": 0, "y": 0}, | |||
{"x": 2, "y": 0}, | |||
{"x": 3, "y": 0}, | |||
{"x": 4, "y": 0}, | |||
{"x": 5, "y": 0}, | |||
{"x": 6.5, "y": 0}, | |||
{"x": 8.5, "y": 0}, | |||
{"x": 9.5, "y": 0}, | |||
{"x": 10.5, "y": 0}, | |||
{"x": 12, "y": 0}, | |||
{"x": 13, "y": 0}, | |||
{"x": 14, "y": 0}, | |||
{"x": 15, "y": 0}, | |||
{"x": 0, "y": 1.25}, | |||
{"x": 1, "y": 1.25}, | |||
{"x": 2, "y": 1.25}, | |||
{"x": 3, "y": 1.25}, | |||
{"x": 4, "y": 1.25}, | |||
{"x": 5, "y": 1.25}, | |||
{"x": 6, "y": 1.25}, | |||
{"x": 8, "y": 1.25}, | |||
{"x": 9, "y": 1.25}, | |||
{"x": 10, "y": 1.25}, | |||
{"x": 11, "y": 1.25}, | |||
{"x": 12, "y": 1.25}, | |||
{"x": 13, "y": 1.25}, | |||
{"x": 14, "y": 1.25, "w": 2}, | |||
{"x": 0, "y": 2.25, "w": 1.5}, | |||
{"x": 1.5, "y": 2.25}, | |||
{"x": 2.5, "y": 2.25}, | |||
{"x": 3.5, "y": 2.25}, | |||
{"x": 4.5, "y": 2.25}, | |||
{"x": 5.5, "y": 2.25}, | |||
{"x": 7.5, "y": 2.25}, | |||
{"x": 8.5, "y": 2.25}, | |||
{"x": 9.5, "y": 2.25}, | |||
{"x": 10.5, "y": 2.25}, | |||
{"x": 11.5, "y": 2.25}, | |||
{"x": 12.5, "y": 2.25}, | |||
{"x": 13.5, "y": 2.25}, | |||
{"x": 14.5, "y": 2.25, "w": 1.5}, | |||
{"x": 0, "y": 3.25, "w": 1.75}, | |||
{"x": 1.75, "y": 3.25}, | |||
{"x": 2.75, "y": 3.25}, | |||
{"x": 3.75, "y": 3.25}, | |||
{"x": 4.75, "y": 3.25}, | |||
{"x": 5.75, "y": 3.25}, | |||
{"x": 7.75, "y": 3.25}, | |||
{"x": 8.75, "y": 3.25}, | |||
{"x": 9.75, "y": 3.25}, | |||
{"x": 10.75, "y": 3.25}, | |||
{"x": 11.75, "y": 3.25}, | |||
{"x": 12.75, "y": 3.25}, | |||
{"x": 13.75, "y": 3.25, "w": 2.25}, | |||
{"x": 0, "y": 4.25, "w": 2.25}, | |||
{"x": 2.25, "y": 4.25}, | |||
{"x": 3.25, "y": 4.25}, | |||
{"x": 4.25, "y": 4.25}, | |||
{"x": 5.25, "y": 4.25}, | |||
{"x": 6.25, "y": 4.25}, | |||
{"x": 8.25, "y": 4.25}, | |||
{"x": 9.25, "y": 4.25}, | |||
{"x": 10.25, "y": 4.25}, | |||
{"x": 11.25, "y": 4.25}, | |||
{"x": 12.25, "y": 4.25, "w": 1.75}, | |||
{"x": 14, "y": 4.25}, | |||
{"x": 15, "y": 4.25}, | |||
{"x": 0, "y": 5.25, "w": 1.25}, | |||
{"x": 1.25, "y": 5.25, "w": 1.25}, | |||
{"x": 2.5, "y": 5.25, "w": 1.25}, | |||
{"x": 3.75, "y": 5.25, "w": 1.25}, | |||
{"x": 5, "y": 5.25, "w": 2.25}, | |||
{"x": 8.25, "y": 5.25, "w": 2.25}, | |||
{"x": 10.5, "y": 5.25, "w": 1.25}, | |||
{"x": 11.75, "y": 5.25, "w": 1.25}, | |||
{"x": 13, "y": 5.25}, | |||
{"x": 14, "y": 5.25}, | |||
{"x": 15, "y": 5.25} | |||
] | |||
} | |||
} | |||
} |
@ -0,0 +1,41 @@ | |||
/* Copyright 2020 unrelenting.technology | |||
* | |||
* 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, | |||
_FN | |||
}; | |||
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { | |||
[_BASE] = LAYOUT( | |||
KC_GESC, 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_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_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_CAPS, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_QUOT, KC_SCLN, KC_ENT, | |||
KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_RSFT, KC_UP, KC_SLSH, | |||
KC_LCTL, KC_LGUI, KC_LALT, TT(_FN), KC_SPC, KC_SPC, KC_RALT, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT | |||
), | |||
[_FN] = LAYOUT( | |||
RESET, KC_F13, KC_F14, KC_F15, KC_F16, KC_F17, KC_F18, KC_F19, KC_F20, KC_F21, KC_F22, KC_F23, KC_F24, | |||
XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, BL_DEC, BL_INC, KC_DEL, | |||
KC_NLCK, XXXXXXX, KC_UP, XXXXXXX, XXXXXXX, XXXXXXX, KC_P7, KC_P8, KC_P9, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, | |||
BL_TOGG, KC_LEFT, KC_DOWN, KC_RGHT, XXXXXXX, XXXXXXX, KC_P4, KC_P5, KC_P6, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, | |||
KC_SLCK, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_P1, KC_P2, KC_P3, XXXXXXX, KC_SLSH, KC_PGUP, XXXXXXX, | |||
XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_P0, KC_PDOT, KC_PENT, KC_HOME, KC_PGDN, KC_END | |||
) | |||
}; |
@ -0,0 +1,155 @@ | |||
/* | |||
Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com> | |||
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 <string.h> | |||
#include <stdio.h> | |||
#include "quantum.h" | |||
#include "i2c_master.h" | |||
#include "split78.h" | |||
#define RIGHT_HALF | |||
void matrix_set_row_status(uint8_t row); | |||
#if defined(RIGHT_HALF) | |||
#define I2C_TIMEOUT 10 | |||
#define MCP23018_TWI_ADDRESS 0b0100000 | |||
#define TW_READ 1 | |||
#define TW_WRITE 0 | |||
#define TWI_ADDR_WRITE ( (MCP23018_TWI_ADDRESS<<1) | TW_WRITE ) | |||
#define TWI_ADDR_READ ( (MCP23018_TWI_ADDRESS<<1) | TW_READ ) | |||
#define IODIRA 0x00 // i/o direction register | |||
#define IODIRB 0x01 | |||
#define IODIRA 0x00 // i/o direction register | |||
#define IODIRB 0x01 | |||
#define GPPUA 0x0C // GPIO pull-up resistor register | |||
#define GPPUB 0x0D | |||
#define GPIOA 0x12 // general purpose i/o port register (write modifies OLAT) | |||
#define GPIOB 0x13 | |||
#define OLATA 0x14 // output latch register | |||
#define OLATB 0x15 | |||
#define MCP_ROWS_START 8 | |||
static uint8_t mcp23018_init(void) { | |||
uint8_t ret; | |||
uint8_t data[3]; | |||
// set pin direction | |||
// - unused : input : 1 | |||
// - input : input : 1 | |||
// - driving : output : 0 | |||
data[0] = IODIRA; | |||
data[1] = 0b00000000; // IODIRA | |||
data[2] = (0b11111111); // IODIRB | |||
ret = i2c_transmit(TWI_ADDR_WRITE, (uint8_t *)data, 3, I2C_TIMEOUT); | |||
if (ret) goto out; // make sure we got an ACK | |||
// set pull-up | |||
// - unused : on : 1 | |||
// - input : on : 1 | |||
// - driving : off : 0 | |||
data[0] = GPPUA; | |||
data[1] = 0b00000000; // IODIRA | |||
data[2] = (0b11111111); // IODIRB | |||
ret = i2c_transmit(TWI_ADDR_WRITE, (uint8_t *)data, 3, I2C_TIMEOUT); | |||
if (ret) goto out; // make sure we got an ACK | |||
// set logical value (doesn't matter on inputs) | |||
// - unused : hi-Z : 1 | |||
// - input : hi-Z : 1 | |||
// - driving : hi-Z : 1 | |||
data[0] = OLATA; | |||
data[1] = 0b11111111; // IODIRA | |||
data[2] = (0b11111111); // IODIRB | |||
ret = i2c_transmit(TWI_ADDR_WRITE, (uint8_t *)data, 3, I2C_TIMEOUT); | |||
out: | |||
return ret; | |||
} | |||
#endif | |||
void matrix_init_custom(void) { | |||
// Set rows as output starting high | |||
DDRB = 0xFF; | |||
PORTB = 0xFF; | |||
// Set columns as inputs with pull-up enabled | |||
DDRA = 0x00; | |||
PORTA = 0xFF; | |||
// Initialize i2c communication | |||
i2c_init(); | |||
#if defined(RIGHT_HALF) | |||
// Initialize the chip on the other half | |||
mcp23018_init(); | |||
#endif | |||
} | |||
bool matrix_scan_custom(matrix_row_t current_matrix[]) { | |||
bool matrix_has_changed = false; | |||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) { | |||
// Store last value of row prior to reading | |||
matrix_row_t last_row_value = current_matrix[row]; | |||
matrix_row_t cols = 0; | |||
// Select the row to scan | |||
matrix_set_row_status(row); | |||
matrix_io_delay(); | |||
//Set the local row | |||
#if defined(RIGHT_HALF) | |||
// Initialize to 0x7F in case I2C read fails, | |||
// as 0x75 would be no keys pressed | |||
uint8_t data = 0x7F; | |||
// Receive the columns from right half | |||
i2c_receive(TWI_ADDR_WRITE, &data, 1, I2C_TIMEOUT); | |||
#endif | |||
cols |= ((~(PINA | 0x80)) & 0x7F); | |||
#if defined(RIGHT_HALF) | |||
cols |= (((~(data | 0x80)) & 0x7F) << 7); | |||
#endif | |||
current_matrix[row] = cols; | |||
matrix_has_changed |= (last_row_value != current_matrix[row]); | |||
} | |||
return matrix_has_changed; | |||
} | |||
void matrix_set_row_status(uint8_t row) { | |||
#if defined(RIGHT_HALF) | |||
uint8_t txdata[3]; | |||
//Set the remote row on port A | |||
txdata[0] = (GPIOA); | |||
txdata[1] = ( 0xFF & ~(1<<row) ); | |||
i2c_transmit(TWI_ADDR_WRITE, (uint8_t *)txdata, 2, I2C_TIMEOUT); | |||
#endif | |||
//Set the local row on port B | |||
DDRB = (1 << row); | |||
PORTB = ~(1 << row); | |||
} |
@ -0,0 +1,25 @@ | |||
# SpiderIsland Split 78-key | |||
![Board Photo](https://i.imgur.com/N3DjdGql.jpg) | |||
[Image Gallery](https://imgur.com/a/0AUY8Ng) | |||
The 78 key split keyboard from [SpiderIsland on AliExpress](https://a.aliexpress.com/_dVJsSpR). | |||
Out of the box it runs ps2avrGB firmware, like [`split75`](../../wheatfield/split75/README.md). | |||
It is mistakenly called "87 key" on the AliExpress title and "104 key" (?!) in the caption inside the photo. | |||
This port is based on the `split75` port which was mostly done by [Michael L. Walker](https://github.com/walkerstop). | |||
* Keyboard Maintainer: [unrelenting.technology](https://github.com/myfreeweb) | |||
* Hardware Availability: https://a.aliexpress.com/_dVJsSpR | |||
Make example for this keyboard (after setting up your build environment): | |||
make spiderisland/split78:default | |||
Flashing example for this keyboard ([after setting up the bootloadHID flashing environment](https://docs.qmk.fm/#/flashing_bootloadhid)) | |||
make spiderisland/split78:default:flash | |||
**Reset Key**: Hold down the key located at the leftmost position in the top row, commonly programmed as Escape while plugging in the keyboard. | |||
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). |
@ -0,0 +1,24 @@ | |||
# MCU name | |||
MCU = atmega32a | |||
# Bootloader selection | |||
BOOTLOADER = bootloadHID | |||
# Build Options | |||
# change yes to no to disable | |||
# | |||
BOOTMAGIC_ENABLE = lite # Virtual DIP switch configuration | |||
MOUSEKEY_ENABLE = no # Mouse keys | |||
EXTRAKEY_ENABLE = yes # Audio control and System control | |||
CONSOLE_ENABLE = no # 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 | |||
BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality | |||
RGBLIGHT_ENABLE = no # Enable keyboard RGB underglow | |||
WS2812_DRIVER = i2c | |||
# custom matrix setup | |||
CUSTOM_MATRIX = lite | |||
SRC += matrix.c | |||
QUANTUM_LIB_SRC += i2c_master.c |
@ -0,0 +1,17 @@ | |||
/* Copyright 2020 unrelenting.technology | |||
* | |||
* 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 "split78.h" |
@ -0,0 +1,36 @@ | |||
/* Copyright 2020 unrelenting.technology | |||
* | |||
* 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 "quantum.h" | |||
#define LAYOUT( \ | |||
l00, l01, l02, l03, l04, l05, r00, r01, r02, r03, r04, r05, r06, \ | |||
l06, l07, l08, l09, l10, l11, l12, r07, r08, r09, r10, r11, r12, r13, \ | |||
l13, l14, l15, l16, l17, l18, r14, r15, r16, r17, r18, r19, r20, r21, \ | |||
l19, l20, l21, l22, l23, l24, r22, r23, r24, r25, r26, r27, r28, \ | |||
l25, l26, l27, l28, l29, l30, r29, r30, r31, r32, r33, r34, r35, \ | |||
l31, l32, l33, l34, l35, r36, r37, r38, r39, r40, r41 \ | |||
) { \ | |||
{ l00, l06, l13, l19, l25, l31, KC_NO, r00, r07, r14, r22, r29, r21 }, \ | |||
{ l01, l07, l14, l20, l26, l32, KC_NO, r01, r08, r15, r23, r30, r36 }, \ | |||
{ l02, l08, l15, l21, l27, l33, KC_NO, r02, r09, r16, r24, r31, r37 }, \ | |||
{ l03, l09, l16, l22, l28, l34, KC_NO, r03, r10, r17, r25, r32, r38 }, \ | |||
{ l04, l10, l17, l23, l29, l35, KC_NO, r04, r11, r18, r27, r33, r39 }, \ | |||
{ l05, l11, l18, l24, l30, l12, KC_NO, r05, r12, r19, r26, r34, r40 }, \ | |||
{ KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, r06, r13, r20, r28, r35, r41 }, \ | |||
} |