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/Zephyr-latest/dts/bindings/led_strip/
Dti,tlc5971.yaml2 # SPDX-License-Identifier: Apache-2.0
7 Driver bindings for daisy chains of a TLC5971 devices using a single device
8 tree node. Length of daisy chains in pixels is defined by the chain-length
9 property. Note: chain-length must be a multiple of 4. A single TLC5971 device
13 using the color-mapping property.
21 spi-max-frequency = <DT_FREQ_M(1)>;
23 chain-length = <24>;
24 color-mapping = <LED_COLOR_ID_BLUE>,
32 include: [spi-device.yaml, led-strip.yaml]
Dled-strip.yaml3 # SPDX-License-Identifier: Apache-2.0
8 chain-length:
12 The number of devices in the daisy-chain.
14 color-mapping:
22 color-mapping = <LED_COLOR_ID_GREEN
/Zephyr-latest/drivers/led_strip/
Dtlc5971.c4 * SPDX-License-Identifier: Apache-2.0
13 #include <zephyr/dt-bindings/led/led.h>
57 /** GS reference clock edge select bit for OUTXn on-off timing control in FC data */
60 /** Constant-current output enable bit in FC data (0 = output control enabled, 1 = blank). */
157 temp = pixel_data->r; in tlc5971_map_color()
160 temp = pixel_data->g; in tlc5971_map_color()
163 temp = pixel_data->b; in tlc5971_map_color()
174 * @brief serialize control data and pixel data for device daisy chain
180 * @param pixels pixel RGB data for daisy chain
181 * @param num_pixels number of pixels in daisy chain
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/Zephyr-latest/dts/bindings/gpio/
Dadi,max22190-gpio.yaml3 # SPDX-License-Identifier: Apache-2.0
10 filter-wbes = <CH0 CH1 CH2 ... CH7 > for wire break
12 filter-fbps and filter-delays.
16 pinctrl-names = "default";
18 compatible = "adi,max22190-gpio";
21 spi-max-frequency = <1000000>;
24 gpio-controller;
25 #gpio-cells = <2>;
29 max22190-mode = <1>; // modes range from 0-4
31 drdy-gpios = <&gpioj 12 GPIO_ACTIVE_LOW>; /* SDP-GPIO5 - PMOD-PIN8 */
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/Zephyr-latest/boards/nxp/ucans32k1sic/doc/
Dindex.rst8 provides two CAN SIC interfaces and is based on the 32-bit Arm Cortex-M4F
14 - NXP S32K146
15 - Arm Cortex-M4F @ up to 112 Mhz
16 - 1 MB Flash
17 - 128 KB SRAM
18 - up to 127 I/Os
19 - 3x FlexCAN with 2x FD
20 - eDMA, 12-bit ADC, MPU, ECC and more.
22 - Interfaces:
23 - DCD-LZ debug interface with SWD + Console / UART
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