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feat(tg4x): Add underglow support for tg4x + nice_nano

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KemoNine 2021-01-05 21:44:47 +00:00 committed by innovaker
parent 561e535a58
commit 3e4f2a3dc3
2 changed files with 41 additions and 0 deletions
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7
app/boards/shields/tg4x/boards/nice_nano.conf Normal file
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# Copyright (c) 2020 The ZMK Contributors
# SPDX-License-Identifier: MIT
# Enable underglow
CONFIG_ZMK_RGB_UNDERGLOW=y
# Use the STRIP config specific to the LEDs you're using
CONFIG_WS2812_STRIP=y

34
app/boards/shields/tg4x/boards/nice_nano.overlay Normal file
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/*
* Copyright (c) 2020 The ZMK Contributors
*
* SPDX-License-Identifier: MIT
*/
&spi1 {
compatible = "nordic,nrf-spim";
status = "okay";
mosi-pin = <8>;
// Unused pins, needed for SPI definition, but not used by the ws2812 driver itself.
sck-pin = <5>;
miso-pin = <7>;
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 = <7>; /* number of LEDs */
spi-one-frame = <0x70>;
spi-zero-frame = <0x40>;
};
};
/ {
chosen {
zmk,underglow = &led_strip;
};
};