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/Zephyr-latest/samples/shields/npm6001_ek/doc/
Dindex.rst1 .. zephyr:code-sample:: npm6001_ek
13 - Regulators (BUCK0/1/2/3 and LDO0/1)
14 - GPIO
15 - Watchdog
24 :alt: nRF52840DK + nPM6001-EK wiring example
27 nRF52840DK + nPM6001-EK wiring example
35 .. zephyr-app-commands::
36 :zephyr-app: samples/shields/npm6001_ek
48 The ``npm6001`` shell interface provides the ``regulator`` subcommand to test
52 .. code-block:: bash
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/Zephyr-latest/dts/bindings/regulator/
Dregulator.yaml1 # Copyright 2019-2020, Peter Bigot Consulting, LLC
3 # SPDX-License-Identifier: Apache-2.0
9 linux/Documentation/devicetree/bindings/regulator/regulator.yaml.
14 regulator-name:
16 description: A string used as a descriptive name for regulator outputs
18 regulator-init-microvolt:
22 regulator-min-microvolt:
26 regulator-max-microvolt:
30 regulator-microvolt-offset:
34 regulator-init-microamp:
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/Zephyr-latest/samples/shields/npm6001_ek/src/
Dmain.c3 * SPDX-License-Identifier: Apache-2.0
10 #include <zephyr/drivers/regulator.h>
12 #include <zephyr/dt-bindings/gpio/nordic-npm6001-gpio.h>
13 #include <zephyr/dt-bindings/regulator/npm6001.h>
62 printk("nPM6001 %s regulator device not ready\n", in main()
93 shell_error(sh, "Invalid regulator: %s", argv[1]); in cmd_regulator_voltages()
94 return -ENODEV; in cmd_regulator_voltages()
118 shell_error(sh, "Invalid regulator: %s", argv[1]); in cmd_regulator_enable()
119 return -ENODEV; in cmd_regulator_enable()
124 shell_error(sh, "Could not enable regulator (%d)", ret); in cmd_regulator_enable()
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/Zephyr-latest/boards/st/nucleo_u575zi_q/doc/
Dindex.rst6 The Nucleo U575ZI Q board, featuring an ARM Cortex-M33 based STM32U575ZI MCU,
13 - STM32U575ZI microcontroller in LQFP144 package
14 - Internal SMPS to generate V core logic supply
15 - Two types of extension resources:
17 - Arduino Uno V3 connectivity
18 - ST morpho extension pin headers for full access to all STM32 I/Os
20 - On-board ST-LINK/V3E debugger/programmer
21 - Flexible board power supply:
23 - USB VBUS or external source(3.3V, 5V, 7 - 12V)
24 - ST-Link V3E
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/Zephyr-latest/boards/st/nucleo_l552ze_q/doc/
Dnucleol552ze_q.rst6 The Nucleo L552ZE Q board, featuring an ARM Cortex-M33 based STM32L552ZE MCU,
13 - STM32L552ZE microcontroller in LQFP144 package
14 - Two types of extension resources:
16 - Arduino Uno V3 connectivity
17 - ST morpho extension pin headers for full access to all STM32 I/Os
19 - On-board ST-LINK/V2-1 debugger/programmer with SWD connector
20 - Flexible board power supply:
22 - USB VBUS or external source(3.3V, 5V, 7 - 12V)
23 - ST-Link
25 - Three LEDs: USB communication (LD1), user LED (LD2), power LED (LD3)
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/Zephyr-latest/boards/st/nucleo_u5a5zj_q/doc/
Dindex.rst6 The Nucleo U5A5ZJ Q board, featuring an ARM Cortex-M33 based STM32U5A5ZJ MCU,
13 - STM32U5A5ZJ microcontroller in LQFP144 package
14 - Internal SMPS to generate V core logic supply
15 - Two types of extension resources:
17 - Arduino Uno V3 connectivity
18 - ST morpho extension pin headers for full access to all STM32 I/Os
20 - On-board ST-LINK/V3E debugger/programmer
21 - Flexible board power supply:
23 - USB VBUS or external source(3.3V, 5V, 7 - 12V)
24 - ST-Link V3E
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/Zephyr-latest/boards/st/stm32h7s78_dk/doc/
Dindex.rst6 The STM32H7S78-DK Discovery kit is designed as a complete demonstration and
7 development platform for STMicroelectronics Arm |reg| Cortex |reg|-M7 core-based
9 the STM32H7S78-DK Discovery board:
12 - STM32H7S7L8H6H microcontroller featuring 64Kbytes of Flash memory and 620 Kbytes of SRAM in 225-p…
13 - USB Type-C |trade| Host and device with USB power-delivery controller
14 - SAI Audio DAC stereo with one audio jacks for input/output,
15 - ST MEMS digital microphone with PDM interface
16 - Octo-SPI interface connected to 512Mbit Octo-SPI NORFlash memory device (MX66UW1G45GXD100 from MA…
17 - 10/100-Mbit Ethernet,
19 - Board connectors
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/Zephyr-latest/boards/st/stm32h573i_dk/doc/
Dindex.rst6 The STM32H573I-DK Discovery kit is designed as a complete demonstration and
7 development platform for STMicroelectronics Arm |reg| Cortex |reg|-M33 core-based
9 the STM32H573I-DK Discovery board:
12 - STM32H573IIK3Q microcontroller featuring 2 Mbytes of Flash memory and 640 Kbytes of SRAM in 176-p…
13 - 1.54-inch 240x240 pixels TFT-LCD with LED backlight and touch panel
14 - USB Type-C |trade| Host and device with USB power-delivery controller
15 - SAI Audio DAC stereo with one audio jacks for input/output,
16 - ST MEMS digital microphone with PDM interface
17 - Octo-SPI interface connected to 512Mbit Octo-SPI NORFlash memory device (MX25LM51245GXDI00 from M…
18 - 10/100-Mbit Ethernet,
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/Zephyr-latest/boards/st/nucleo_h563zi/doc/
Dindex.rst7 STMicroelectronics ARM |reg| Cortex |reg|-M33 core-based STM32H563ZIT6
11 - STM32H563ZI microcontroller featuring 2 Mbytes of Flash memory and 640Kbyte of
13 - Board connectors:
15 - USB Type-C |trade| Sink device FS
16 - Ethernet RJ45 connector compliant with IEEE-802.3-2002 (depending on STM32 support)
17 - ST Zio expansion connector including Arduino Uno V3 connectivity (CN7, CN8, CN9, CN10)
18 - ST morpho extension connector (CN11, CN12)
20 - Flexible board power supply:
22 - 5V_USB_STLK from ST-Link USB connector
23 - VIN (7 - 12V, 0.8A) supplied via pin header CN8 pin 15 or CN11 pin 24
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/Zephyr-latest/boards/st/stm32l562e_dk/doc/
Dindex.rst6 The STM32L562E-DK Discovery kit is designed as a complete demonstration and
7 development platform for STMicroelectronics Arm |reg| Cortex |reg|-M33 core-based
9 the STM32L562E-DK Discovery board:
12 - STM32L562QEI6QU microcontroller featuring 512 Kbytes of Flash memory and 256 Kbytes of SRAM in BG…
13 - 1.54" 240 x 240 pixel-262K color TFT LCD module with parallel interface and touch-control panel
14 - USB Type-C |trade| Sink device FS
15 - On-board energy meter: 300 nA to 150 mA measurement range with a dedicated USB interface
16 - SAI Audio CODEC
17 - MEMS digital microphones
18 - 512-Mbit Octal-SPI Flash memory
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/Zephyr-latest/boards/st/nucleo_h533re/doc/
Dindex.rst7 STMicroelectronics ARM |reg| Cortex |reg|-M33 core-based STM32H533RET6
11 - STM32H533RE microcontroller featuring 512 kbytes of Flash memory and 272 Kbytes of
14 - Board connectors:
16 - USB Type-C |trade| Sink device FS
17 - ST Zio expansion connector including Arduino Uno V3 connectivity (CN5, CN6, CN8, CN9)
18 - ST morpho extension connector (CN7, CN10)
20 - Flexible board power supply:
22 - 5V_USB_STLK from ST-Link USB connector
23 - VIN (7 - 12V, 0.8) supplied via pin header CN6 pin 8 or CN7 pin 24
24 - ESV on the ST morpho connector CN7 Pin 6 (5V, O.5A)
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/Zephyr-latest/boards/st/nucleo_wba55cg/doc/
Dnucleo_wba55cg.rst6 NUCLEO-WBA55CG is a Bluetooth® Low Energy wireless and ultra-low-power board
7 embedding a powerful and ultra-low-power radio compliant with the Bluetooth®
14 - Ultra-low-power wireless STM32WBA55CG microcontroller based on the Arm®
18 - MCU RF board (MB1863):
20 - 2.4 GHz RF transceiver supporting Bluetooth® specification v5.3
21 - Arm® Cortex® M33 CPU with TrustZone®, MPU, DSP, and FPU
22 - Integrated PCB antenna
24 - Three user LEDs
25 - Three user and one reset push-buttons
27 - Board connectors:
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/Zephyr-latest/boards/st/nucleo_wba52cg/doc/
Dnucleo_wba52cg.rst6 NUCLEO-WBA52CG is a Bluetooth® Low Energy wireless and ultra-low-power board
7 embedding a powerful and ultra-low-power radio compliant with the Bluetooth®
14 - Ultra-low-power wireless STM32WBA52CG microcontroller based on the Arm®
18 - MCU RF board (MB1863):
20 - 2.4 GHz RF transceiver supporting Bluetooth® specification v5.3
21 - Arm® Cortex® M33 CPU with TrustZone®, MPU, DSP, and FPU
22 - Integrated PCB antenna
24 - Three user LEDs
25 - Three user and one reset push-buttons
27 - Board connectors:
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/Zephyr-latest/boards/st/nucleo_h503rb/doc/
Dindex.rst6 The Nucleo-H503RB board features an ARM |reg| Cortex |reg|-M33 core-based
9 Here are some highlights of the Nucleo-H503RB board:
11 - STM32H503RB microcontroller featuring 128 Kbytes of Flash memory and 32 Kbytes of
14 - Board connectors:
16 - User USB Type-C |reg|
17 - MIPI10 for debugging (SWD/JTAG)
18 - Arduino |reg| Uno V3 connectivity (CN5, CN6, CN8, CN9)
19 - ST morpho extension connector (CN7, CN10)
21 - Flexible board power supply:
23 - ST-LINK USB VBUS
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/Zephyr-latest/boards/st/b_u585i_iot02a/doc/
Dindex.rst6 The B_U585I_IOT02A Discovery kit features an ARM Cortex-M33 based STM32U585AI MCU
11 - STM32U585AII6Q microcontroller featuring 2 Mbyte of Flash memory, 786 Kbytes of RAM in UFBGA169 p…
12 - 512-Mbit octal-SPI Flash memory, 64-Mbit octal-SPI PSRAM, 256-Kbit I2C EEPROM
13 - USB FS, Sink and Source power, 2.5 W power capability
14 - 802.11 b/g/n compliant Wi-Fi® module from MXCHIP
15 - Bluetooth Low Energy from STMicroelectronics
16 - MEMS sensors from STMicroelectronics
18 - 2 digital microphones
19 - Relative humidity and temperature sensor
20 - 3-axis magnetometer
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/Zephyr-latest/doc/releases/
Drelease-notes-3.6.rst12 * New :ref:`GNSS subsystem <gnss_api>` added, enabling geo-awareness in Zephyr applications.
13 * New API and drivers introduced for interfacing with :ref:`keyboard matrices <gpio-kbd>`.
16 * Integrated Trusted Firmware-M (TF-M) 2.0, including an update to Mbed TLS 3.5.2.
23 * Over 30 new supported boards, spanning all Zephyr-supported architectures.
37 * CVE-2023-5779 `Zephyr project bug tracker GHSA-7cmj-963q-jj47
38 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-7cmj-963q-jj47>`_
40 * CVE-2023-6249 `Zephyr project bug tracker GHSA-32f5-3p9h-2rqc
41 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-32f5-3p9h-2rqc>`_
43 * CVE-2023-6749 `Zephyr project bug tracker GHSA-757h-rw37-66hw
44 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-757h-rw37-66hw>`_
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Drelease-notes-3.5.rst38 * CVE-2023-3725 `Zephyr project bug tracker GHSA-2g3m-p6c7-8rr3
39 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-2g3m-p6c7-8rr3>`_
41 * CVE-2023-4257 `Zephyr project bug tracker GHSA-853q-q69w-gf5j
42 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-853q-q69w-gf5j>`_
44 * CVE-2023-4258 `Zephyr project bug tracker GHSA-m34c-cp63-rwh7
45 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-m34c-cp63-rwh7>`_
47 * CVE-2023-4259 `Zephyr project bug tracker GHSA-gghm-c696-f4j4
48 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-gghm-c696-f4j4>`_
50 * CVE-2023-4260 `Zephyr project bug tracker GHSA-gj27-862r-55wh
51 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-gj27-862r-55wh>`_
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Dmigration-guide-4.1.rst5 https://docs.zephyrproject.org/latest/releases/index.html#migration-guides
27 :ref:`application-file-suffixes`/:ref:`sysbuild_file_suffixes` has replaced this.
39 perform a full erase, pass the ``--erase`` option when executing ``west flash``.
52 .. list-table::
53 :header-rows: 1
55 * - Old API
56 - New API
57 - Changes
58 * - ``k_pipe_put(..)``
59 - ``k_pipe_write(..)``
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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.
68 * Regulator APIs previously located in ``<zephyr/drivers/regulator/consumer.h>``
69 are now part of ``<zephyr/drivers/regulator.h>``.
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
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Drelease-notes-3.1.rst61 * Split CAN classic and CAN-FD APIs:
90 was moved from Kconfig to :ref:`devicetree <dt-guide>`.
91 See the :dtcompatible:`st,stm32f1-pinctrl` devicetree binding for more information.
182 * MIPI-DSI
184 * Added a :ref:`MIPI-DSI api <mipi_dsi_api>`. This is an experimental API,
196 * Added support for enabling/disabling CAN-FD mode at runtime using :c:macro:`CAN_MODE_FD`.
220 * Added support for Provisioners over PB-GATT
231 * Implemented ISO-AL TX unframed fragmentation
232 * Added support for back-to-back receiving of PDUs on nRF5x platforms
249 newly created informational-only callback struct :c:struct:`bt_conn_auth_info_cb`.
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Dmigration-guide-3.7.rst22 out-of-tree SoCs and boards to be ported to the new model. See the
25 * The following build-time generated headers:
27 .. list-table::
28 :header-rows: 1
30 * - Affected header files
31 * - ``app_version.h``
32 * - ``autoconf.h``
33 * - ``cmake_intdef.h``
34 * - ``core-isa-dM.h``
35 * - ``devicetree_generated.h``
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Drelease-notes-3.0.rst22 * CVE-2021-3835: `Zephyr project bug tracker GHSA-fm6v-8625-99jf
23 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-fm6v-8625-99jf>`_
25 * CVE-2021-3861: `Zephyr project bug tracker GHSA-hvfp-w4h8-gxvj
26 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-hvfp-w4h8-gxvj>`_
28 * CVE-2021-3966: `Zephyr project bug tracker GHSA-hfxq-3w6x-fv2m
29 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-hfxq-3w6x-fv2m>`_
36 <https://github.com/zephyrproject-rtos/zephyr/issues?q=is%3Aissue+is%3Aopen+label%3Abug>`_.
53 * Added ``ranges`` and ``dma-ranges`` as invalid property to be used with DT_PROP_LEN()
58 CRC-16-ANSI checksum. A new function, :c:func:`crc16_reflect`, has been
69 * The following Kconfig options related to radio front-end modules (FEMs) were
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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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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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