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tornblue

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Richard Titmuss 2021-09-10 08:40:25 +02:00 • committed by Panayiotis Constantinou Briggs
parent 9e8ee86842
commit ffba8fad25
14 changed files with 428 additions and 0 deletions
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11
app/boards/arm/tornblue/CMakeLists.txt Normal file
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# Copyright (c) 2020 The ZMK Contributors
# SPDX-License-Identifier: MIT
set_property(GLOBAL APPEND PROPERTY extra_post_build_commands
COMMAND ${PYTHON_EXECUTABLE} ${ZEPHYR_BASE}/../tools/uf2/utils/uf2conv.py
-c
-b 0x26000
-f 0xADA52840
-o ${PROJECT_BINARY_DIR}/${CONFIG_KERNEL_BIN_NAME}.uf2
${PROJECT_BINARY_DIR}/${CONFIG_KERNEL_BIN_NAME}.bin
)

12
app/boards/arm/tornblue/Kconfig.board Normal file
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# tornblue board configuration
# Copyright (c) 2021 Richard Titmuss
# SPDX-License-Identifier: MIT
config BOARD_TORNBLUE_LEFT
bool "tornblue_left"
depends on SOC_NRF52840_QIAA
config BOARD_TORNBLUE_RIGHT
bool "tornblue_right"
depends on SOC_NRF52840_QIAA

45
app/boards/arm/tornblue/Kconfig.defconfig Normal file
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if BOARD_TORNBLUE_LEFT
config ZMK_KEYBOARD_NAME
default "Tornblue Left"
config ZMK_SPLIT_BLE_ROLE_CENTRAL
default y
endif
if BOARD_TORNBLUE_RIGHT
config ZMK_KEYBOARD_NAME
default "Tornblue Right"
endif
if BOARD_TORNBLUE_LEFT || BOARD_TORNBLUE_RIGHT
config ZMK_SPLIT
default y
if USB
config USB_NRFX
default y
config USB_DEVICE_STACK
default y
endif # USB
config BT_CTLR
default BT
config ZMK_BLE
default y
config ZMK_USB
default y
config ZMK_BATTERY_VOLTAGE_DIVIDER
default y
endif

13
app/boards/arm/tornblue/README.md Normal file
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# tornblue
tornblue is a split keyboard with visible smt components. https://github.com/rtitmuss/tornblue.
## Building tornblue ZMK firmware
```
west build -p -d build/tornblue_left -b tornblue_left
```
```
west build -p -d build/tornblue_right -b tornblue_right
```

7
app/boards/arm/tornblue/board.cmake Normal file
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# Copyright (c) 2020 The ZMK Contributors
# SPDX-License-Identifier: MIT
board_runner_args(nrfjprog "--nrf-family=NRF52" "--softreset")
include(${ZEPHYR_BASE}/boards/common/nrfjprog.board.cmake)
include(${ZEPHYR_BASE}/boards/common/blackmagicprobe.board.cmake)

172
app/boards/arm/tornblue/tornblue.dtsi Normal file
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/*
* Copyright (c) 2021 Richard Titmuss
*
* SPDX-License-Identifier: MIT
*/
/dts-v1/;
#include <nordic/nrf52840_qiaa.dtsi>
#include <dt-bindings/zmk/matrix_transform.h>
/ {
model = "tornblue";
compatible = "tornblue";
chosen {
zephyr,code-partition = &code_partition;
zephyr,sram = &sram0;
zephyr,flash = &flash0;
zmk,kscan = &kscan0;
zmk,matrix_transform = &default_transform;
zmk,underglow = &led_strip;
};
default_transform: keymap_transform_0 {
compatible = "zmk,matrix-transform";
columns = <12>;
rows = <4>;
// | SW1 | SW2 | SW3 | SW4 | SW5 | SW6 | | SW6 | SW5 | SW4 | SW3 | SW2 | SW1 |
// | SW7 | SW8 | SW9 | SW10 | SW11 | SW12 | | SW12 | SW11 | SW10 | SW9 | SW8 | SW7 |
// | SW13 | SW14 | SW15 | SW16 | SW17 | SW18 | | SW18 | SW17 | SW16 | SW15 | SW14 | SW13 |
// | SW19 | SW20 | SW21 | SW22 | | SW22 | SW21 | SW20 | SW19 |
map = <
RC(0,0) RC(0,1) RC(0,2) RC(0,3) RC(0,4) RC(0,5) RC(0,6) RC(0,7) RC(0,8) RC(0,9) RC(0,10) RC(0,11)
RC(1,0) RC(1,1) RC(1,2) RC(1,3) RC(1,4) RC(1,5) RC(1,6) RC(1,7) RC(1,8) RC(1,9) RC(1,10) RC(1,11)
RC(2,0) RC(2,1) RC(2,2) RC(2,3) RC(2,4) RC(2,5) RC(2,6) RC(2,7) RC(2,8) RC(2,9) RC(2,10) RC(2,11)
RC(3,2) RC(3,3) RC(3,4) RC(3,5) RC(3,6) RC(3,7) RC(3,8) RC(3,9)
>;
};
kscan0: kscan {
compatible = "zmk,kscan-gpio-matrix";
label = "KSCAN";
diode-direction = "col2row";
row-gpios
= <&gpio1 1 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
, <&gpio1 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
, <&gpio1 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
, <&gpio1 6 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
;
};
leds {
compatible = "gpio-leds";
led1: led1 {
gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
label = "LED 1";
};
led2: led2 {
gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
label = "LED 2";
};
led3: led3 {
gpios = <&gpio0 30 GPIO_ACTIVE_HIGH>;
label = "LED 3";
};
};
ext-power {
compatible = "zmk,ext-power-generic";
label = "EXT_POWER";
control-gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
};
vbatt {
compatible = "zmk,battery-voltage-divider";
label = "BATTERY";
io-channels = <&adc 1>;
output-ohms = <2000000>;
full-ohms = <(2000000 + 806000)>;
};
aliases {
led1 = &led1;
led2 = &led2;
led3 = &led3;
};
};
&adc {
status = "okay";
};
&gpiote {
status = "okay";
};
&gpio0 {
status = "okay";
};
&gpio1 {
status = "okay";
};
&spi0 {
compatible = "nordic,nrf-spim";
// Cannot be used together with i2c0
status = "okay";
mosi-pin = <23>;
// Unused pins, needed for SPI definition, but not used by the ws2812 driver itself.
sck-pin = <6>;
miso-pin = <8>;
led_strip: ws2812@0 {
compatible = "worldsemi,ws2812-spi";
label = "WS2812";
// SPI
reg = <0>; /* ignored, but necessary for SPI bindings */
spi-max-frequency = <4000000>;
// WS2812
chain-length = <6>; /* LED strip length */
spi-one-frame = <0x70>;
spi-zero-frame = <0x40>;
};
};
&usbd {
status = "okay";
};
&flash0 {
/*
* For more information, see:
* http://docs.zephyrproject.org/latest/devices/dts/flash_partitions.html
*/
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
sd_partition: partition@0 {
label = "softdevice";
reg = <0x00000000 0x00026000>;
};
code_partition: partition@26000 {
label = "code_partition";
reg = <0x00026000 0x000c6000>;
};
/*
* The flash starting at 0x000ec000 and ending at
* 0x000f3fff is reserved for use by the application.
*/
/*
* Storage partition will be used by FCB/LittleFS/NVS
* if enabled.
*/
storage_partition: partition@ec000 {
label = "storage";
reg = <0x000ec000 0x00008000>;
};
boot_partition: partition@f4000 {
label = "adafruit_boot";
reg = <0x000f4000 0x0000c000>;
};
};
};

36
app/boards/arm/tornblue/tornblue.keymap Normal file
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/*
* Copyright (c) 2021 Richard Titmuss
*
* SPDX-License-Identifier: MIT
*/
#include <behaviors.dtsi>
#include <dt-bindings/zmk/keys.h>
#include <dt-bindings/zmk/ext_power.h>
#include <dt-bindings/zmk/bt.h>
#define DEFAULT 0
#define NAVI 1
/ {
keymap {
compatible = "zmk,keymap";
default_layer {
// -----------------------------------------------------------------------------------------
// | TAB | Q | W | E | R | T | | Y | U | I | O | P | BKSP |
// | CTRL | A | S | D | F | G | | H | J | K | L | ; | ' |
// | SHFT | Z | X | C | V | B | | N | M | , | . | / | ESC |
// | SPC | GUI | LWR | SPC | | ENT | RSE | ALT | ENT |
bindings = <
&kp TAB &kp Q &kp W &kp E &kp R &kp T &kp Y &kp U &kp I &kp O &kp P &kp BSPC
&kp LCTRL &kp A &kp S &kp D &kp F &kp G &kp H &kp J &kp K &kp L &kp SEMI &kp SQT
&kp LSHFT &kp Z &kp X &kp C &kp V &kp B &kp N &kp M &kp COMMA &kp DOT &kp FSLH &kp ESC
&kp SPACE &kp LGUI &mo 1 &kp SPACE &kp RET &mo 2 &kp RALT &kp RET
>;
sensor-bindings = <&inc_dec_kp C_VOL_UP C_VOL_DN>;
};
};
};

14
app/boards/arm/tornblue/tornblue.yaml Normal file
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identifier: tornblue
name: Tornblue
type: mcu
arch: arm
toolchain:
- zephyr
- gnuarmemb
supported:
- adc
- usb_device
- ble
- ieee802154
- pwm
- watchdog

37
app/boards/arm/tornblue/tornblue_left.dts Normal file
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/*
* Copyright (c) 2021 Richard Titmuss
*
* SPDX-License-Identifier: MIT
*/
#include "tornblue.dtsi"
&kscan0 {
col-gpios
= <&gpio0 31 GPIO_ACTIVE_HIGH>
, <&gpio0 4 GPIO_ACTIVE_HIGH>
, <&gpio0 5 GPIO_ACTIVE_HIGH>
, <&gpio0 7 GPIO_ACTIVE_HIGH>
, <&gpio1 9 GPIO_ACTIVE_HIGH>
, <&gpio0 12 GPIO_ACTIVE_HIGH>
;
};
/ {
left_encoder: encoder_left {
compatible = "alps,ec11";
label = "LEFT_ENCODER";
a-gpios = <&gpio0 9 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>;
b-gpios = <&gpio0 10 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>;
resolution = <4>;
};
sensors {
compatible = "zmk,keymap-sensors";
sensors = <&left_encoder>;
};
};
&left_encoder {
status = "okay";
};

4
app/boards/arm/tornblue/tornblue_left.keymap Normal file
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// Copyright (c) 2021 Richard Titmuss
// SPDX-License-Identifier: MIT
#include "tornblue.keymap"

30
app/boards/arm/tornblue/tornblue_left_defconfig Normal file
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CONFIG_SOC_SERIES_NRF52X=y
CONFIG_SOC_NRF52840_QIAA=y
CONFIG_BOARD_TORNBLUE_LEFT=y
# Enable MPU
CONFIG_ARM_MPU=y
# enable GPIO
CONFIG_GPIO=y
CONFIG_USE_DT_CODE_PARTITION=y
CONFIG_MPU_ALLOW_FLASH_WRITE=y
CONFIG_NVS=y
CONFIG_SETTINGS_NVS=y
CONFIG_FLASH=y
CONFIG_FLASH_PAGE_LAYOUT=y
CONFIG_FLASH_MAP=y
CONFIG_ZMK_RGB_UNDERGLOW=y
CONFIG_WS2812_STRIP=y
CONFIG_ZMK_RGB_UNDERGLOW_HUE_START=160
CONFIG_ZMK_RGB_UNDERGLOW_EFF_START=3
CONFIG_EC11=y
CONFIG_EC11_TRIGGER_GLOBAL_THREAD=y
# Turn on logging, and set ZMK logging to debug output
#CONFIG_ZMK_USB_LOGGING=y

22
app/boards/arm/tornblue/tornblue_right.dts Normal file
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/*
* Copyright (c) 2021 Richard Titmuss
*
* SPDX-License-Identifier: MIT
*/
#include "tornblue.dtsi"
&default_transform {
col-offset = <6>;
};
&kscan0 {
col-gpios
= <&gpio0 12 GPIO_ACTIVE_HIGH>
, <&gpio1 9 GPIO_ACTIVE_HIGH>
, <&gpio0 7 GPIO_ACTIVE_HIGH>
, <&gpio0 5 GPIO_ACTIVE_HIGH>
, <&gpio0 4 GPIO_ACTIVE_HIGH>
, <&gpio0 31 GPIO_ACTIVE_HIGH>
;
};

4
app/boards/arm/tornblue/tornblue_right.keymap Normal file
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// Copyright (c) 2021 Richard Titmuss
// SPDX-License-Identifier: MIT
#include "tornblue.keymap"

21
app/boards/arm/tornblue/tornblue_right_defconfig Normal file
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CONFIG_SOC_SERIES_NRF52X=y
CONFIG_SOC_NRF52840_QIAA=y
CONFIG_BOARD_TORNBLUE_RIGHT=y
# Enable MPU
CONFIG_ARM_MPU=y
# enable GPIO
CONFIG_GPIO=y
CONFIG_USE_DT_CODE_PARTITION=y
CONFIG_MPU_ALLOW_FLASH_WRITE=y
CONFIG_NVS=y
CONFIG_SETTINGS_NVS=y
CONFIG_FLASH=y
CONFIG_FLASH_PAGE_LAYOUT=y
CONFIG_FLASH_MAP=y
# Turn on logging, and set ZMK logging to debug output
#CONFIG_ZMK_USB_LOGGING=y