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/Zephyr-latest/dts/bindings/serial/
Dnxp,lpuart.yaml5 include: [uart-controller.yaml, uart-controller-pin-inversion.yaml, pinctrl-device.yaml]
14 Enable loopback mode on LPUART peripheral. When present, RX pin is
18 single-wire:
21 Enable the single wire half-duplex communication.
22 Using this mode, TX and RX lines are internally connected and
26 nxp,rs485-mode:
30 of an external RS-485 transceiver. Note hw-flow-control should be
33 nxp,rs485-de-active-low:
35 description: RTS polarity at RS485 mode.
Despressif,esp32-uart.yaml3 compatible: "espressif,esp32-uart"
5 include: [uart-controller.yaml, uart-controller-pin-inversion.yaml, pinctrl-device.yaml]
11 pinctrl-0:
14 pinctrl-names:
17 hw-rs485-hd-mode:
20 Enable the hardware RS485 half duplex mode.
21 Overrides hw-flow-control if both are set.
22 Using this mode, the pin assigned to DTR
/Zephyr-latest/boards/st/stm32g081b_eval/doc/
Dindex.rst5 The STM32G081B-EVAL Evaluation board is a high-end development platform, for
6 Arm Cortex-M0+ core-based STM32G081RBT6 microcontroller, with USB Type-C and
7 power delivery controller interfaces (UCPD), compliant with USB type-C r1.2
9 one 12-bit ADC, two 12-bit DACs, two GP comparators, two LP timers, internal
11 hardware features on the STM32G081B-EVAL Evaluation board includes a mother
12 board, a legacy peripheral daughterboard and a USB-C and Power Delivery
13 daughterboard, which help to evaluate all peripherals (USB Type-C connector
14 with USB PD, motor control connector, RS232, RS485, Audio DAC, microphone ADC,
19 The board integrates an ST-LINK/V2-1 as an embedded in-circuit debugger and
24 The USB-C and Power Delivery daughterboard
[all …]
/Zephyr-latest/boards/st/steval_stwinbx1/doc/
Dindex.rst6 The STWIN.box (STEVAL-STWINBX1) is a development kit that features an Arm|reg| Cortex|reg|-M33 base…
10 The STEVAL-STWINBX1 kit consists of an STWIN.box core system, a 480mAh LiPo battery, an adapter for…
13 More information about the board can be found at the `STEVAL-STWINBX1 Development kit website`_.
19 The STEVAL-STWINBX1 provides motion, environmental, and audio
20 sensor data through either the built-in RS485 transceiver, BLE, Wi-Fi, and
23 - Multisensing wireless platform for vibration monitoring and ultrasound detection
24 - Baby crying detection with Cloud AI learning
25 - Barometer / environmental monitoring
26 - Vehicle / goods tracking
27 - Vibration monitoring
[all …]
/Zephyr-latest/boards/phytec/phyboard_polis/doc/
Dindex.rst3 phyBOARD-Polis i.MX8M Mini
9 The phyBOARD-Polis, either a development platform for the
10 phyCORE-i.MX 8M Mini/Nano, or a powerful, industry-compatible single-board
12 platform, the phyBOARD-Polis serves as reference design for your
13 customer-specific application and enables parallel development of the software
14 and carrier board for the phyCORE-i.MX 8M Mini/Nano.
17 As a powerful, industrial single-board computer (SBC), the phyBOARD-Polis is
20 phyCORE-i.MX 8M Mini/Nano features such as CAN FD, WLAN and an integrated
22 the phyCORE-i.MX 8M Mini/Nano.
24 - Board features:
[all …]
/Zephyr-latest/boards/arduino/opta/doc/
Dindex.rst13 programming language and standard IEC-61131-3 PLC programming languages,
24 - Ethernet compliant with IEEE802.3-2002
25 - 16MB QSPI Flash
26 - 4 x green color status LEDs
27 - 1 x green or red led over the reset push-button
28 - 1 x blue led over the user push-button (Opta Advanced only)
29 - 1 x user push-button
30 - 1 x reset push-button accessible via pinhole
31 - 8 x analog inputs
32 - 4 x isolated relay outputs
[all …]
/Zephyr-latest/boards/phytec/phyboard_pollux/doc/
Dindex.rst3 phyBOARD-Pollux i.MX8M Plus
9 The phyBOARD-Pollux is based upon the phyCORE-i.MX8M Plus SOM which is based on
10 the NXP i.MX8M Plus SoC. The SoC includes four Coretex-A53 cores and one
11 Coretex-M7 core for real time applications like Zephyr. The phyBOARD-Pollux
19 - Memory:
21 - RAM: 256MB - 8GB LPDDR4
22 - EEPROM: 4kB - 32kB
23 - eMMC: 4GB - 64GB (eMMC 5.1)
24 - SPI NOR Flash: 4MB - 256MB
25 - Interfaces:
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/Zephyr-latest/drivers/serial/
Duart_mcux_lpuart.c2 * Copyright 2017,2021,2023-2024 NXP
5 * SPDX-License-Identifier: Apache-2.0
133 struct mcux_lpuart_data *data = dev->data; in mcux_lpuart_pm_policy_state_lock_get()
135 if (!data->pm_state_lock_on) { in mcux_lpuart_pm_policy_state_lock_get()
136 data->pm_state_lock_on = true; in mcux_lpuart_pm_policy_state_lock_get()
143 struct mcux_lpuart_data *data = dev->data; in mcux_lpuart_pm_policy_state_lock_put()
145 if (data->pm_state_lock_on) { in mcux_lpuart_pm_policy_state_lock_put()
146 data->pm_state_lock_on = false; in mcux_lpuart_pm_policy_state_lock_put()
154 const struct mcux_lpuart_config *config = dev->config; in mcux_lpuart_poll_in()
155 uint32_t flags = LPUART_GetStatusFlags(config->base); in mcux_lpuart_poll_in()
[all …]
Duart_stm32.c2 * Copyright (c) 2016 Open-RnD Sp. z o.o.
6 * SPDX-License-Identifier: Apache-2.0
43 #include <zephyr/linker/linker-defs.h>
45 #include <zephyr/dt-bindings/memory-attr/memory-attr-arm.h>
70 /* Placeholder value when wakeup-line DT property is not defined */
105 struct uart_stm32_data *data = dev->data; in uart_stm32_pm_policy_state_lock_get()
107 if (!data->pm_policy_state_on) { in uart_stm32_pm_policy_state_lock_get()
108 data->pm_policy_state_on = true; in uart_stm32_pm_policy_state_lock_get()
118 struct uart_stm32_data *data = dev->data; in uart_stm32_pm_policy_state_lock_put()
120 if (data->pm_policy_state_on) { in uart_stm32_pm_policy_state_lock_put()
[all …]
/Zephyr-latest/doc/releases/
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>`_
[all …]
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
129 This may cause out-of-tree scripts or commands to fail if they have relied
[all …]
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
[all …]