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/Zephyr-latest/boards/arduino/portenta_h7/
Darduino_portenta_h7-common.dtsi4 * SPDX-License-Identifier: Apache-2.0
11 compatible = "gpio-leds";
24 compatible = "usb-ulpi-phy";
25 reset-gpios = < &gpioj 4 GPIO_ACTIVE_LOW >;
26 #phy-cells = <0>;
52 pinctrl-0 = <&uart4_tx_pa0 &uart4_rx_pi9>;
53 pinctrl-names = "default";
54 current-speed = <115200>;
59 pinctrl-0 = <&usart1_tx_pa9 &usart1_rx_pa10>;
60 pinctrl-names = "default";
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/Zephyr-latest/boards/st/stm32f746g_disco/
Dstm32f746g_disco.dts4 * SPDX-License-Identifier: Apache-2.0
7 /dts-v1/;
9 #include <st/f7/stm32f746nghx-pinctrl.dtsi>
11 #include <zephyr/dt-bindings/input/input-event-codes.h>
12 #include <zephyr/dt-bindings/memory-attr/memory-attr.h>
13 #include <zephyr/dt-bindings/memory-attr/memory-attr-arm.h>
17 compatible = "st,stm32f746g-disco";
21 zephyr,shell-uart = &usart1;
25 zephyr,flash-controller = &n25q128a1;
31 compatible = "gpio-leds";
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/Zephyr-latest/boards/st/stm32f7508_dk/
Dstm32f7508_dk.dts5 * SPDX-License-Identifier: Apache-2.0
8 /dts-v1/;
10 #include <st/f7/stm32f750n8hx-pinctrl.dtsi>
11 #include <zephyr/dt-bindings/memory-attr/memory-attr-arm.h>
13 #include <zephyr/dt-bindings/input/input-event-codes.h>
16 model = "STMicroelectronics STM32F7508-DK";
21 zephyr,shell-uart = &usart1;
25 zephyr,flash-controller = &n25q128a1;
31 compatible = "gpio-leds";
39 compatible = "gpio-keys";
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/Zephyr-latest/boards/arduino/giga_r1/
Darduino_giga_r1_stm32h747xx_m7.dts4 * SPDX-License-Identifier: Apache-2.0
7 /dts-v1/;
9 #include <st/h7/stm32h747xihx-pinctrl.dtsi>
10 #include <zephyr/dt-bindings/memory-attr/memory-attr-arm.h>
15 compatible = "arduino,giga-r1";
19 zephyr,shell-uart = &usart1;
20 zephyr,uart-mcumgr = &usart1;
21 zephyr,bt-hci = &bt_hci_uart;
25 zephyr,code-partition = &slot0_partition;
29 compatible = "zephyr,memory-region", "mmio-sram";
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/Zephyr-latest/dts/bindings/display/
Dnordic,nrf-led-matrix.yaml2 # SPDX-License-Identifier: Apache-2.0
6 compatible: "nordic,nrf-led-matrix"
8 include: display-controller.yaml
11 row-gpios:
12 type: phandle-array
17 col-gpios:
18 type: phandle-array
23 pixel-mapping:
24 type: uint8-array
36 pixel-mapping = [00 13 01 14 02
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/Zephyr-latest/boards/st/stm32f769i_disco/
Dstm32f769i_disco.dts4 * SPDX-License-Identifier: Apache-2.0
7 /dts-v1/;
9 #include <st/f7/stm32f769nihx-pinctrl.dtsi>
10 #include <zephyr/dt-bindings/memory-attr/memory-attr-arm.h>
12 #include <zephyr/dt-bindings/input/input-event-codes.h>
16 compatible = "st,stm32f769I-disco";
20 zephyr,shell-uart = &usart1;
24 zephyr,flash-controller = &mx25l51245g;
29 compatible = "zephyr,memory-region", "mmio-sram";
32 zephyr,memory-region = "SDRAM1";
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/Zephyr-latest/boards/st/stm32f429i_disc1/
Dstm32f429i_disc1.dts5 * SPDX-License-Identifier: Apache-2.0
8 /dts-v1/;
10 #include <st/f4/stm32f429zitx-pinctrl.dtsi>
11 #include <zephyr/dt-bindings/display/ili9xxx.h>
12 #include <zephyr/dt-bindings/input/input-event-codes.h>
20 zephyr,shell-uart = &usart1;
29 compatible = "zephyr,memory-region", "mmio-sram";
32 zephyr,memory-region = "SDRAM2";
36 compatible = "gpio-leds";
48 compatible = "gpio-keys";
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/Zephyr-latest/boards/st/stm32h745i_disco/
Dstm32h745i_disco_stm32h745xx_m7.dts5 * SPDX-License-Identifier: Apache-2.0
8 /dts-v1/;
13 model = "STMicroelectronics STM32H745I-DISCO board";
14 compatible = "st,stm32h745i-disco";
19 zephyr,shell-uart = &usart3;
23 zephyr,flash-controller = &mt25ql512ab1;
28 compatible = "pwm-leds";
32 label = "User LD8 - PWM11";
36 /* RM0455 - 23.6 External device address mapping */
38 compatible = "zephyr,memory-region", "mmio-sram";
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/Zephyr-latest/boards/st/stm32h747i_disco/
Dstm32h747i_disco_stm32h747xx_m7.dts4 * SPDX-License-Identifier: Apache-2.0
7 /dts-v1/;
9 #include <st/h7/stm32h747xihx-pinctrl.dtsi>
10 #include <zephyr/dt-bindings/memory-attr/memory-attr-arm.h>
15 compatible = "st,stm32h747i-disco";
20 zephyr,shell-uart = &usart1;
23 zephyr,flash-controller = &mt25ql512ab1;
27 compatible = "zephyr,memory-region", "mmio-sram";
30 zephyr,memory-region = "SDRAM2";
31 zephyr,memory-attr = <( DT_MEM_ARM(ATTR_MPU_RAM) )>;
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/Zephyr-latest/dts/bindings/watchdog/
Dnxp,fs26-wdog.yaml2 # SPDX-License-Identifier: Apache-2.0
15 The FS26 uses a 32-bit SPI interface. The MCU is the primary driving MOSI and
24 compatible = "nxp,fs26-wdog";
26 spi-max-frequency = <DT_FREQ_M(5)>;
28 int-gpios = <&gpioa_h 3 GPIO_ACTIVE_LOW>;
35 bad watchdog refresh (BAD_WD_M). The GPIO pin where the interrupt signal is
37 indicated through int-gpios property. It is also required to configure the
40 compatible: "nxp,fs26-wdog"
42 include: spi-device.yaml
49 - simple
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/Zephyr-latest/boards/st/stm32h750b_dk/
Dstm32h750b_dk.dts2 * Copyright (c) 2023-2024 STMicroelectronics
4 * SPDX-License-Identifier: Apache-2.0
7 /dts-v1/;
9 #include <st/h7/stm32h750xbhx-pinctrl.dtsi>
11 #include <zephyr/dt-bindings/input/input-event-codes.h>
15 compatible = "st,stm32h750b-dk";
19 zephyr,shell-uart = &usart3;
22 zephyr,flash-controller = &mt25ql512ab1;
27 compatible = "zephyr,memory-region", "mmio-sram";
30 zephyr,memory-region = "SDRAM2";
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/Zephyr-latest/boards/st/stm32h7b3i_dk/
Dstm32h7b3i_dk.dts2 * Copyright (c) 2022 Byte-Lab d.o.o. <dev@byte-lab.com>
4 * SPDX-License-Identifier: Apache-2.0
7 /dts-v1/;
9 #include <st/h7/stm32h7b3lihxq-pinctrl.dtsi>
10 #include <zephyr/dt-bindings/memory-attr/memory-attr-arm.h>
12 #include <zephyr/dt-bindings/input/input-event-codes.h>
16 compatible = "st,stm32h7b3i-dk";
20 zephyr,shell-uart = &usart1;
29 compatible = "gpio-leds";
41 compatible = "gpio-keys";
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/Zephyr-latest/boards/shields/waveshare_epaper/
Dwaveshare_epaper_gdew042t2-p.overlay4 * SPDX-License-Identifier: Apache-2.0
14 mipi_dbi_waveshare_epaper_gdew042t2-p {
15 compatible = "zephyr,mipi-dbi-spi";
16 spi-dev = <&arduino_spi>;
17 dc-gpios = <&arduino_header 15 GPIO_ACTIVE_HIGH>; /* D9 */
18 reset-gpios = <&arduino_header 14 GPIO_ACTIVE_LOW>; /* D8 */
19 write-only;
20 #address-cells = <1>;
21 #size-cells = <0>;
24 * GoodDisplay GDEW042T2 with fast partial refresh. Based on
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/Zephyr-latest/boards/renesas/ek_ra8d1/
Dek_ra8d1.dts3 * SPDX-License-Identifier: Apache-2.0
6 /dts-v1/;
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/input/input-event-codes.h>
11 #include <zephyr/dt-bindings/memory-attr/memory-attr-arm.h>
12 #include <zephyr/dt-bindings/memory-controller/renesas,ra-sdram.h>
13 #include <zephyr/dt-bindings/adc/adc.h>
14 #include "ek_ra8d1-pinctrl.dtsi"
17 model = "Renesas EK-RA8D1";
24 zephyr,shell-uart = &uart9;
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/Zephyr-latest/dts/bindings/mspi/
Dmspi-device.yaml2 # SPDX-License-Identifier: Apache-2.0
8 on-bus: mspi
14 mspi-max-frequency:
18 Maximum clock frequency of device to configure in Hz.
20 frequency after initialization.
22 mspi-io-mode:
25 - "MSPI_IO_MODE_SINGLE"
26 - "MSPI_IO_MODE_DUAL"
27 - "MSPI_IO_MODE_DUAL_1_1_2"
28 - "MSPI_IO_MODE_DUAL_1_2_2"
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/Zephyr-latest/boards/witte/linum/
Dlinum.dts4 * SPDX-License-Identifier: Apache-2.0
7 /dts-v1/;
9 #include <st/h7/stm32h753bitx-pinctrl.dtsi>
10 #include <zephyr/dt-bindings/input/input-event-codes.h>
18 zephyr,shell-uart = &usart1;
22 zephyr,code-partition = &slot0_partition;
27 compatible = "zephyr,memory-region", "mmio-sram";
30 zephyr,memory-region = "SDRAM1";
31 zephyr,memory-attr = <( DT_MEM_ARM(ATTR_MPU_RAM) )>;
35 compatible = "gpio-leds";
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/Zephyr-latest/drivers/mipi_dsi/
Ddsi_mcux.c4 * SPDX-License-Identifier: Apache-2.0
20 /* Max output frequency of DPHY bit clock */
56 * bit clock for a given target frequency, such that the DPHY clock in dsi_mcux_best_clock()
57 * is faster than the target frequency. MCUX SDK implements a similar in dsi_mcux_best_clock()
59 * configure the DPHY to output the closest realizable clock frequency in dsi_mcux_best_clock()
61 * the output frequency is less than the requested one. in dsi_mcux_best_clock()
69 * The formula for the DPHY output frequency is: in dsi_mcux_best_clock()
75 /* Determine VCO output frequency before CO divider */ in dsi_mcux_best_clock()
78 /* If desired VCO output frequency is too low, try next CO shift */ in dsi_mcux_best_clock()
83 /* If desired VCO output frequency is too high, no point in in dsi_mcux_best_clock()
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Ddsi_mcux_2l.c4 * SPDX-License-Identifier: Apache-2.0
71 const struct mcux_mipi_dsi_config *config = dev->config; in dsi_mcux_dma_cb()
72 struct mcux_mipi_dsi_data *data = dev->data; in dsi_mcux_dma_cb()
79 DSI_DisableInterrupts(config->base, kDSI_InterruptGroup1ApbTxDone | in dsi_mcux_dma_cb()
81 DSI_GetAndClearInterruptStatus(config->base, &int_flags1, &int_flags2); in dsi_mcux_dma_cb()
82 k_sem_give(&data->transfer_sem); in dsi_mcux_dma_cb()
99 const struct mcux_mipi_dsi_config *config = dev->config; in dsi_mcux_tx_color()
100 struct mcux_mipi_dsi_data *data = dev->data; in dsi_mcux_tx_color()
105 return -ENOTSUP; /* DMA can only transfer on virtual channel 0 */ in dsi_mcux_tx_color()
109 data->smartdma_params.p_buffer = msg->tx_buf; in dsi_mcux_tx_color()
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/Zephyr-latest/boards/bbc/microbit_v2/
Dbbc_microbit_v2.dts4 * SPDX-License-Identifier: Apache-2.0
7 /dts-v1/;
9 #include "bbc_microbit_v2-pinctrl.dtsi"
10 #include <zephyr/dt-bindings/input/input-event-codes.h>
14 compatible = "bbc,microbit-v2";
27 zephyr,shell-uart = &uart0;
28 zephyr,bt-mon-uart = &uart0;
29 zephyr,bt-c2h-uart = &uart0;
32 zephyr,code-partition = &slot0_partition;
37 compatible = "gpio-keys";
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/Zephyr-latest/boards/bbc/microbit/
Dbbc_microbit.dts4 * SPDX-License-Identifier: Apache-2.0
7 /dts-v1/;
9 #include "bbc_microbit-pinctrl.dtsi"
10 #include <zephyr/dt-bindings/input/input-event-codes.h>
27 zephyr,shell-uart = &uart0;
28 zephyr,bt-mon-uart = &uart0;
29 zephyr,bt-c2h-uart = &uart0;
32 zephyr,code-partition = &slot0_partition;
37 compatible = "gpio-keys";
52 compatible = "nordic,nrf-led-matrix";
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/Zephyr-latest/drivers/display/
Ddisplay_nrf_led_matrix.c4 * SPDX-License-Identifier: Apache-2.0
9 #include <zephyr/dt-bindings/gpio/gpio.h>
31 #if (GROUP_SIZE > DT_PROP(TIMER_NODE, cc_num) - 1) || \
33 #error "Invalid pixel-group-size configured."
40 #error "Invalid length of pixel-mapping."
48 _GET_ROW_IDX(dev_config->pixel_mapping[pixel_idx])
54 _GET_COL_IDX(dev_config->pixel_mapping[pixel_idx])
59 "Invalid row index in pixel-mapping["#idx"]."); \
61 "Invalid column index in pixel-mapping["#idx"].");
77 #error "Invalid pixel period. Change refresh-frequency or pixel-group-size."
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/Zephyr-latest/doc/releases/
Drelease-notes-3.7.rst10 This release is the last non-maintenance 3.x release and, as such, will be the next
18 * A long-awaited :ref:`HTTP Server <http_server_interface>` library, and associated service API,
21 * :ref:`POSIX support <posix_support>` has been extended, with most Options of the IEEE 1003-2017
25 * Bluetooth Host has been extended with support for the Nordic UART Service (NUS), Hands-free Audio
29 :ref:`read-then-decode approach <sensor-read-and-decode>` that enables more types of sensors and
35 * Trusted Firmware-M (TF-M) 2.1.0 and Mbed TLS 3.6.0 have been integrated into Zephyr.
39 1588) allows to synchronize time across devices with sub-microsecond accuracy.
52 * 1-Wire
71 :ref:`pinctrl-guide` for more details.
88 * CVE-2024-3077 `Zephyr project bug tracker GHSA-gmfv-4vfh-2mh8
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Drelease-notes-2.6.rst13 * Added support for 64-bit ARCv3
14 * Split ARM32 and ARM64, ARM64 is now a top-level architecture
15 * Added initial support for Arm v8.1-m and Cortex-M55
22 https://github.com/zephyrproject-rtos/example-application
34 * CVE-2021-3581: Under embargo until 2021-09-04
41 <https://github.com/zephyrproject-rtos/zephyr/issues?q=is%3Aissue+is%3Aopen+label%3Abug>`_.
46 * Driver APIs now return ``-ENOSYS`` if optional functions are not implemented.
47 If the feature is not supported by the hardware ``-ENOTSUP`` will be returned.
48 Formerly ``-ENOTSUP`` was returned for both failure modes, meaning this change
194 * Added support for null pointer dereferencing detection in Cortex-M.
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Drelease-notes-3.2.rst13 * Added support for :ref:`bin-blobs` (also see :ref:`west-blobs`).
15 * Converted all supported boards from ``pinmux`` to :ref:`pinctrl-guide`.
31 * CVE-2022-2993: Under embargo until 2022-11-03
33 * CVE-2022-2741: Under embargo until 2022-10-14
56 This definition can be used by third-party code to compile code conditional
58 Therefore, any third-party code integrated using the Zephyr build system will
91 changed from ``-ENETDOWN`` to ``-ENETUNREACH``. A return value of ``-ENETDOWN`` now indicates
129 * Removed support for configuring the CAN-FD maximum DLC value via Kconfig
156 valid for specific bindings to specify like :dtcompatible:`gpio-leds` and
157 :dtcompatible:`fixed-partitions`.
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/Zephyr-latest/include/zephyr/bluetooth/
Duuid.h6 * Copyright (c) 2015-2016 Intel Corporation
8 * SPDX-License-Identifier: Apache-2.0
31 /** UUID type 16-bit. */
33 /** UUID type 32-bit. */
35 /** UUID type 128-bit. */
39 /** Size in octets of a 16-bit UUID */
42 /** Size in octets of a 32-bit UUID */
45 /** Size in octets of a 128-bit UUID */
56 /** UUID value, 16-bit in host endianness. */
63 /** UUID value, 32-bit in host endianness. */
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