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/Zephyr-latest/dts/bindings/bluetooth/
Dnxp,bt-hci-uart.yaml2 # SPDX-License-Identifier: Apache-2.0
7 compatible: "nxp,bt-hci-uart"
12 sdio-reset-gpios:
13 type: phandle-array
16 w-disable-gpios:
17 type: phandle-array
20 hci-operation-speed:
24 bus/current-speed will be used as default.
26 hw-flow-control:
30 fw-download-primary-speed:
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/Zephyr-latest/boards/nxp/mimxrt1170_evk/
Dmimxrt1170_evk_mimxrt1176_cm7_B.overlay4 * SPDX-License-Identifier: Apache-2.0
10 zephyr,flash-controller = &w25q512nw;
12 zephyr,code-partition = &slot0_partition;
13 zephyr,bt-hci = &bt_hci_uart;
17 /delete-property/ magn0;
18 /delete-property/ accel0;
24 /delete-node/ is25wp128@0;
28 compatible = "nxp,imx-flexspi-nor";
31 spi-max-frequency = <133000000>;
33 jedec-id = [ef 60 20];
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/Zephyr-latest/boards/nxp/mimxrt1040_evk/
Dmimxrt1040_evk.dts4 * SPDX-License-Identifier: Apache-2.0
7 /dts-v1/;
10 #include "mimxrt1040_evk-pinctrl.dtsi"
11 #include <zephyr/dt-bindings/input/input-event-codes.h>
14 model = "NXP MIMXRT1040-EVK board";
20 pwm-0 = &flexpwm1_pwm3;
22 mcuboot-button0 = &user_button;
30 zephyr,shell-uart = &lpuart1;
32 zephyr,flash-controller = &w25q64jvssiq;
33 zephyr,code-partition = &slot0_partition;
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/Zephyr-latest/drivers/usb_c/tcpc/
Ducpd_numaker.c4 * SPDX-License-Identifier: Apache-2.0
36 * by Timer-trigger EADC. To implement this interconnection, TCPC node_id
37 * will cover UTCPD, EADC, and Timer H/W characteristics of registers,
39 * NOTE: EADC and Timer interrupts needn't enable for Timer-triggered EADC.
49 * (1) DPM-supplied callback
76 #define NUMAKER_SYS_REG_DUMP(dev, reg_name) LOG_INF("SYS: %8s: 0x%08x", #reg_name, SYS->reg_name);
82 LOG_INF("%s: %8s: 0x%08x", #port, #reg_name, port->reg_name);
98 utcpd_base->reg_name = (val); \
110 LOG_ERR("UTCPD register (%s) write timeout, force-write", #reg_name); \
112 utcpd_base->reg_name = (val); \
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/Zephyr-latest/drivers/i2c/
Di2c_esp32.c5 * SPDX-License-Identifier: Apache-2.0
10 /* Include esp-idf headers first to avoid redefining BIT() macro */
31 #include "i2c-priv.h"
44 #define I2C_CLOCK_INVALID (-1)
151 const struct i2c_esp32_config *config = dev->config; in i2c_esp32_config_pin()
154 if (config->index >= SOC_I2C_NUM) { in i2c_esp32_config_pin()
156 return -EINVAL; in i2c_esp32_config_pin()
159 gpio_pin_set_dt(&config->sda.gpio, 1); in i2c_esp32_config_pin()
160 ret = gpio_pin_configure_dt(&config->sda.gpio, GPIO_PULL_UP | GPIO_OUTPUT | GPIO_INPUT); in i2c_esp32_config_pin()
161 esp_rom_gpio_matrix_out(config->sda.gpio.pin, config->sda.sig_out, 0, 0); in i2c_esp32_config_pin()
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/Zephyr-latest/subsys/bluetooth/controller/ll_sw/nordic/hal/nrf5/radio/
Dradio.c2 * Copyright (c) 2016 - 2020 Nordic Semiconductor ASA
5 * SPDX-License-Identifier: Apache-2.0
9 #include <zephyr/dt-bindings/gpio/gpio.h>
75 " GPIOs must use the same GPIOTE instance.");
84 /* These headers require the above gpiote-related variables to be declared. */
131 NRF_DT_CHECK_GPIO_CTLR_IS_SOC(FEM_NODE, pdn_gpios, "pdn-gpios");
171 NRF_GPIO_PA->DIRSET = BIT(NRF_GPIO_PA_PIN); in radio_setup()
173 NRF_GPIO_PA->OUTSET = BIT(NRF_GPIO_PA_PIN); in radio_setup()
175 NRF_GPIO_PA->OUTCLR = BIT(NRF_GPIO_PA_PIN); in radio_setup()
180 NRF_GPIO_LNA->DIRSET = BIT(NRF_GPIO_LNA_PIN); in radio_setup()
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/Zephyr-latest/doc/releases/
Drelease-notes-3.3.rst14 * Introduced :ref:`USB-C <usbc_api>` device stack with PD (power delivery)
17 CMSIS-DSP as the default backend.
30 * CVE-2023-0359: Under embargo until 2023-04-20
32 * CVE-2023-0779: Under embargo until 2023-04-22
66 removed in favor of new :dtcompatible:`zephyr,flash-disk` devicetree binding.
71 * Starting from this release ``zephyr-`` prefixed tags won't be created
82 image states). Use of a truncated hash or non-sha256 hash will still work
88 registration function at boot-up. If applications register this then
93 application code, these will now automatically be registered at boot-up (this
125 to disable abbreviations, any future python scripts or python code updates
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Drelease-notes-2.4.rst33 * CVE-2020-10060: UpdateHub Might Dereference An Uninitialized Pointer
34 * CVE-2020-10064: Improper Input Frame Validation in ieee802154 Processing
35 * CVE-2020-10066: Incorrect Error Handling in Bluetooth HCI core
36 * CVE-2020-10072: all threads can access all socket file descriptors
37 * CVE-2020-13598: FS: Buffer Overflow when enabling Long File Names in FAT_FS and calling fs_stat
38 * CVE-2020-13599: Security problem with settings and littlefs
39 * CVE-2020-13601: Under embargo until 2020/11/18
40 * CVE-2020-13602: Remote Denial of Service in LwM2M do_write_op_tlv
50 <https://github.com/zephyrproject-rtos/zephyr/issues?q=is%3Aissue+is%3Aopen+label%3Abug>`_.
62 * The :c:func:`wdt_feed` function will now return ``-EAGAIN`` if
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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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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-1.14.rst17 * CVE-2020-10066
18 * CVE-2020-10069
19 * CVE-2020-13601
20 * CVE-2020-13602
32 * :github:`issuenumber` - issue title
34 * :github:`18334` - DNS resolution is broken for some addresses in master/2.0-pre
35 * :github:`19917` - Bluetooth: Controller: Missing LL_ENC_RSP after HCI LTK Negative Reply
36 * :github:`21107` - LL_ASSERT and 'Imprecise data bus error' in LL Controller
37 * :github:`21257` - tests/net/net_pkt failed on mimxrt1050_evk board.
38 * :github:`21299` - bluetooth: Controller does not release buffer on central side after peripheral …
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Drelease-notes-2.0.rst12 * The kernel now supports both 32- and 64-bit architectures.
17 * We added support for :ref:`Point-to-Point Protocol (PPP) <ppp>`. PPP is a
20 * We added support for UpdateHub, an end-to-end solution for large scale
21 over-the-air device updates.
22 * We added support for ARM Cortex-R Architecture (Experimental).
32 * Fixes CVE-2019-9506: The Bluetooth BR/EDR specification up to and
35 negotiation. This allows practical brute-force attacks (aka "KNOB")
42 * New kernel API for per-thread disabling of Floating Point Services for
43 ARC, ARM Cortex-M, and x86 architectures.
45 * Additional support for compatibility with 64-bit architectures.
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Drelease-notes-2.5.rst27 * CVE-2021-3323: Under embargo until 2021-04-14
28 * CVE-2021-3321: Under embargo until 2021-04-14
29 * CVE-2021-3320: Under embargo until 2021-04-14
39 <https://github.com/zephyrproject-rtos/zephyr/issues?q=is%3Aissue+is%3Aopen+label%3Abug>`_.
56 * Changed vcnl4040 dts binding default for property 'proximity-trigger'.
63 * The :c:func:`mqtt_keepalive_time_left` function now returns -1 if keep alive
67 timeout usage must use the new-style k_timeout_t type and not the
87 GPIO-only regulators a devicetree property ``supply-gpios`` is defined as a
101 * ARM Musca-A board and SoC support deprecated and planned to be removed in 2.6.0.
146 sys_heap/k_heaps. Note that the new-style heap is a general
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Drelease-notes-2.7.rst17 * Support for M-Profile Vector Extensions (MVE) on ARMv8.1-M
18 * Improved thread safety for Newlib and C++ on SMP-capable systems
20 * New Action-based Power Management API
23 * Linker Support for Tightly-Coupled Memory in RISC-V
25 * Support for extended PCI / PCIe capabilities, improved MIS-X support
33 * The kernel now supports both 32- and 64-bit architectures
36 * We added support for Point-to-Point Protocol (PPP)
37 * We added support for UpdateHub, an end-to-end solution for over-the-air device updates
38 * We added support for ARM Cortex-R Architecture
40 * Expanded support for ARMv6-M architecture
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/Zephyr-latest/drivers/gpio/
Dgpio_pca_series.c4 * SPDX-License-Identifier: Apache-2.0
8 * @file Driver for PCA(L)xxxx SERIES I2C-based GPIO expander.
70 * - Type 0: PCA953X, PCA955X
71 * - Type 1: PCAL953X, PCAL955X, PCAL64XXA
72 * - Type 2: PCA957X
73 * - Type 3: PCAL65XX
103 * port-level "pin output configuration" register.
144 uint8_t port_no; /* number of 8-pin ports on device */
171 * - if CONFIG_GPIO_PCA_SERIES_CACHE_ALL is set,
173 * - if CONFIG_GPIO_PCA_SERIES_CACHE_ALL is not set,
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