Home
last modified time | relevance | path

Searched +full:startup +full:- +full:time (Results 1 – 25 of 116) sorted by relevance

12345

/Zephyr-latest/dts/bindings/regulator/
Dnxp,vref.yaml1 # Copyright 2023-2024 NXP
2 # SPDX-License-Identifier: Apache-2.0
9 - name: base.yaml
10 - name: regulator.yaml
11 property-allowlist:
12 - regulator-name
13 - regulator-init-microvolt
14 - regulator-min-microvolt
15 - regulator-max-microvolt
16 - regulator-initial-mode
[all …]
Dregulator.yaml1 # Copyright 2019-2020, Peter Bigot Consulting, LLC
3 # SPDX-License-Identifier: Apache-2.0
14 regulator-name:
18 regulator-init-microvolt:
22 regulator-min-microvolt:
26 regulator-max-microvolt:
30 regulator-microvolt-offset:
34 regulator-init-microamp:
38 regulator-min-microamp:
42 regulator-max-microamp:
[all …]
/Zephyr-latest/soc/atmel/sam0/common/
DKconfig.samd5x2 # SPDX-License-Identifier: Apache-2.0
10 startup. This can then be selected as the main clock source
15 hex "Startup time external 32 kHz crystal oscillator"
19 Selects the startup time for the external 32 kHz crystal oscillator.
DKconfig.saml2x2 # SPDX-License-Identifier: Apache-2.0
16 resulting binary, or require the best possible boot time, say n.
21 Eable the internal 32.768 kHz RC oscillator at startup.
27 Enable the external 32.768 kHz cloud source at startup.
41 Enable the internal 16 MHz RC oscillator at startup.
79 As detailed in DS70005356C, LoRa radio SPI pins do not have pull-ups,
/Zephyr-latest/drivers/timer/
DKconfig.nrf_xrtc4 # SPDX-License-Identifier: Apache-2.0
8 prompt "Clock startup policy"
17 remaining startup time.
24 startup time and then seamlessly switches to the target clock source when
/Zephyr-latest/soc/espressif/
DKconfig2 # SPDX-License-Identifier: Apache-2.0
31 # Insert chip-specific MAC config
43 When the startup code initializes RTC_SLOW_CLK, it can perform
48 time in deep sleep. Lower numbers reduce startup time.
51 startup, and approximate clock frequencies will be assumed:
53 - 150000 Hz if internal RC oscillator is used as clock source. For this use value 1024.
54 - 32768 Hz if the 32k crystal oscillator is used. For this use value 3000 or more.
/Zephyr-latest/dts/bindings/adc/
Datmel,sam-adc.yaml2 # SPDX-License-Identifier: Apache-2.0
6 compatible: "atmel,sam-adc"
8 include: [adc-controller.yaml, pinctrl-device.yaml]
25 startup-time:
29 ADC startup time in ADC clock cycles.
32 settling-time:
36 ADC settling time in ADC clock cycles. When the gain, offset
39 settling time before starting the tracking phase.
42 tracking-time:
46 ADC tracking time in ADC clock cycles. A minimal tracking time
[all …]
/Zephyr-latest/dts/bindings/power-domain/
Dpower-domain-gpio.yaml2 # SPDX-License-Identifier: Apache-2.0
6 compatible: "power-domain-gpio"
8 include: power-domain.yaml
11 enable-gpios:
12 type: phandle-array
18 provide the GPIO polarity and open-drain status in the phandle
19 selector. The Linux enable-active-high and gpio-open-drain
22 startup-delay-us:
25 description: Startup time, in microseconds
27 off-on-delay-us:
[all …]
/Zephyr-latest/subsys/net/lib/config/
DKconfig4 # SPDX-License-Identifier: Apache-2.0
7 module-dep = NET_LOG
8 module-str = Log level for network config library
9 module-help = Enables net config library to output debug messages.
19 some link-layer dedicated settings like the channel.
26 bool "Init networking support automatically during device startup"
37 int "Startup priority for the network application init"
72 during the device startup.
152 The key string to use for the link-layer security part.
160 The key mode to use for the link-layer security part.
[all …]
/Zephyr-latest/drivers/wifi/simplelink/
DKconfig.simplelink4 # SPDX-License-Identifier: Apache-2.0
7 bool "SimpleLink Wi-Fi driver support"
33 The number of results to request on a Wi-Fi scan operation.
44 int "Time (in seconds) to wait for fast connect on startup"
48 previously connected AP on startup. Should the Wi-Fi connection
/Zephyr-latest/samples/posix/gettimeofday/
DREADME.rst1 .. zephyr:code-sample:: posix-gettimeofday
10 absolute wall clock time and local time every second. At system startup, the current time is
18 - :ref:`networking_with_host`
19 - or, a board with hardware networking
20 - NAT/routing should be set up to allow connections to the Internet
21 - DNS server should be available on the host to resolve domain names
28 .. zephyr-app-commands::
29 :zephyr-app: samples/posix/gettimeofday
30 :host-os: unix
37 .. code-block:: console
[all …]
/Zephyr-latest/dts/bindings/mtd/
Djedec,spi-nor-common.yaml3 # SPDX-License-Identifier: Apache-2.0
5 # Common properties used by nodes describing M25P80-compatible SPI NOR
8 # This extends JESD216-defined features with additional functionality
9 # that may be specific to the vendor of a M25P80-compatible device and
17 requires-ulbpr:
23 protection register that initializes to write-protected. Use this
27 has-dpd:
33 Power-Down mode that is entered by command 0xB9 to reduce power
37 Electronic Signature; see t-enter-dpd).
39 dpd-wakeup-sequence:
[all …]
/Zephyr-latest/soc/espressif/esp32/
DKconfig2 # SPDX-License-Identifier: Apache-2.0
40 at the same time. CPU will run deep sleep stub first, and then
42 time to pass between power on and first read operation. By default,
43 without any extra delay, this time is approximately 900us, although
46 By default extra delay is set to 2000us. When optimizing startup time
/Zephyr-latest/dts/bindings/auxdisplay/
Dhit,hd44780.yaml4 # SPDX-License-Identifier: Apache-2.0
11 include: [auxdisplay-device.yaml]
17 description: Operating mode of display, 8-bit or 4 for 4-bit mode
19 - 4
20 - 8
22 register-select-gpios:
23 type: phandle-array
27 read-write-gpios:
28 type: phandle-array
31 enable-gpios:
[all …]
/Zephyr-latest/soc/espressif/common/
DKconfig.flash2 # SPDX-License-Identifier: Apache-2.0
20 chips, however will extend detecting time.
28 chips, however will extend detecting time.
36 modules, please don't disable this, otherwise your flash may not work in 4-bit
39 This adds support for variant chips, however will extend detecting time and image
49 chips, however will extend detecting time.
57 chips, however will extend detecting time.
65 chips, however will extend detecting time.
74 chips, however will extend detecting time.
82 to flash on ESP32-D2WD; (2) main SPI flash is connected to non-default pins; (3) main
[all …]
/Zephyr-latest/samples/tfm_integration/
Dtfm_integration.rst1 .. zephyr:code-sample-category:: tfm_integration
2 :name: TF-M Integration
3 :show-listing:
5 These TF-M integration examples can be used with a supported Armv8-M board, and demonstrate how
6 the TF-M APIs can be used with Zephyr.
12 secure processing environment (S), with Zephyr running in the non-secure
16 built, in addition to the TF-M S and Zephyr NS binary images. The S and NS
20 verification process at startup, based on a pair of private keys that you
23 What is Trusted Firmware-M (TF-M)?
26 Trusted Firmware-M (TF-M) is the reference implementation of `Platform Security
[all …]
/Zephyr-latest/drivers/sensor/tdk/icm42605/
Dicm42605_setup.c4 * SPDX-License-Identifier: Apache-2.0
19 const struct icm42605_config *cfg = dev->config; in icm42605_set_fs()
23 result = inv_spi_read(&cfg->spi, REG_ACCEL_CONFIG0, &databuf, 1); in icm42605_set_fs()
31 result = inv_spi_single_write(&cfg->spi, REG_ACCEL_CONFIG0, &databuf); in icm42605_set_fs()
33 result = inv_spi_read(&cfg->spi, REG_GYRO_CONFIG0, &databuf, 1); in icm42605_set_fs()
42 result = inv_spi_single_write(&cfg->spi, REG_GYRO_CONFIG0, &databuf); in icm42605_set_fs()
53 const struct icm42605_config *cfg = dev->config; in icm42605_set_odr()
60 return -ENOTSUP; in icm42605_set_odr()
63 result = inv_spi_read(&cfg->spi, REG_ACCEL_CONFIG0, &databuf, 1); in icm42605_set_odr()
99 result = inv_spi_single_write(&cfg->spi, REG_ACCEL_CONFIG0, &databuf); in icm42605_set_odr()
[all …]
/Zephyr-latest/soc/nordic/nrf52/
DKconfig3 # Copyright (c) 2016-2023 Nordic Semiconductor ASA
4 # SPDX-License-Identifier: Apache-2.0
42 regulator-initial-mode = <NRF5X_REG_MODE_DCDC>;
69 gpio-as-nreset;
73 bool "The instruction cache (I-Cache)"
90 seamlessly switches to XO which has much longer startup time thus,
92 Additional drivers initialization increases initialization time and delay
112 64MHz clock at the same time as the peripheral that is using DMA is started.
/Zephyr-latest/subsys/logging/
DKconfig.processing2 # SPDX-License-Identifier: Apache-2.0
33 int "Maximum time (in milliseconds) thread can be blocked"
35 range -1 10000
38 If new buffer for a log message cannot be allocated in that time, log
39 message is dropped. Forever blocking (-1) is possible however may lead
66 int "Set log processing thread startup delay"
101 Arbitrary time between log message creation in the remote domain and
162 bool "Use real time clock for timestamp"
166 When enabled, real time clock is used for timestamping.
/Zephyr-latest/soc/espressif/esp32s3/
Dsoc.c4 * SPDX-License-Identifier: Apache-2.0
7 /* Include esp-idf headers first to avoid redefining BIT() macro */
13 #include <xtensa/config/core-isa.h>
29 #include <zephyr/linker/linker-defs.h>
62 * that needs to be applied during the startup.
69 * signals to ensure that the App core stops running in single-core mode. in esp_errata()
74 /* Handle the Dcache case following the IDF startup code */ in esp_errata()
117 /* ESP-IDF/MCUboot 2nd stage bootloader enables RTC WDT to check on startup sequence in __esp_platform_start()
162 /* Boot-time static default printk handler, possibly to be overridden later. */
/Zephyr-latest/arch/xtensa/core/startup/
Dmemctl_default.S1 // memctl_default.S - Default startup value for MEMCTL register.
3 // SPDX-License-Identifier: MIT
5 // Copyright (c) 1998-2015 Cadence Design Systems, Inc.
32 // It is here rather than in reset-vector.S because we want the symbol
33 // to be external, so resolution is delayed until link time.
36 // symbol __memctl_default to the desired value, e.g. -
38 // xt-xcc test.c -g -o test -Wl,--defsym=__memctl_default=0x08080808
/Zephyr-latest/tests/boards/intel_adsp/smoke/src/
Dsmpboot.c2 * SPDX-License-Identifier: Apache-2.0
10 /* Experimentally 10ms is enough time to get the second CPU to run on
15 /* IPIs happen much faster than CPU startup */
33 zassert_true(cpuid == 0 || cpuid == arch_curr_cpu()->id, in thread_fn()
80 /* Spawn the same thread to do the same thing, but this time in ZTEST()
83 * whether IPIs were correctly set up on the runtime-launched in ZTEST()
/Zephyr-latest/drivers/watchdog/
DKconfig5 # SPDX-License-Identifier: Apache-2.0
21 Disable watchdog at Zephyr system startup.
24 module-str = watchdog
46 unconditionally at fixed time after hitting watchdog interrupt, leaving
47 no time to print debug information. Watchdog has limitations since it
/Zephyr-latest/subsys/logging/backends/
DKconfig.net2 # SPDX-License-Identifier: Apache-2.0
28 The tzKnown parameter indicates whether the originator knows its time zone.
36 synchronized to a reliable external time source, e.g., via NTP.
75 The system uptime parameter tracks the "time (in hundredths of a
77 re-initialized." For Zephyr this is currently interpreted as the
118 on application startup, this must be set to n and the backend must be
130 backend-str = net
/Zephyr-latest/subsys/net/lib/dns/
DKconfig2 # SPDX-License-Identifier: Apache-2.0
132 module-dep = NET_LOG
133 module-str = Log level for DNS resolver
134 module-help = Enables DNS resolver code to output debug messages.
170 It will listen well-known address ff02::fb and 224.0.0.251.
179 int "Time-to-Live of returned DNS name"
185 int "Startup priority for the mDNS responder init"
199 using e.g. 'avahi-browse -t -r _greybus._tcp'.
207 performs DNS-SD Service Type Enumeration according to RFC 6763,
209 using e.g. 'avahi-browse -t -r _services._dns-sd._udp.local'.
[all …]

12345