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/drivers/dma/
A DKconfig.nxp_edma26 bool "Set if CPU should be interrupted when CITER = BITER / 2"
30 interrupted when CITER = BITER / 2. Using this,
31 the CPU will be interrupted when CITER = BITER and
32 when CITER = BITER / 2.
A DKconfig.xilinx_axi_dma43 prompt "IRQs to lock when manipulating per-channel data structures during dma_start."
50 Lock all interrupts (including, e.g., timers and scheduler) when modifying channel data
52 This is required when calling dma_start outside of the TX/RX callbacks.
58 Lock all interrupts of this DMA device when modifying channel data during dma_start.
59 This is only safe when dma_start is only called from the TX/RX callbacks (and possibly
66 Only select this when you can guarantee that dma_start is only called from the callback
104 Set to 0 to disable this feature, i.e., interrupts will only be raised when the threshold
/drivers/usb/common/nrf_usbd_common/
A DKconfig14 bool "Send ZLP on ISO IN when not ready"
18 Controls the response of the ISO IN endpoint to an IN token when no
19 data is ready to be sent. When enabled, ZLP is sent when no data is
/drivers/usb/udc/
A DKconfig.ambiq44 Select this option when synchronous endpoint is used.
49 This option gives best throughput when endpoint buffer is greater than Max
50 Packet Size. However this option cannot be chosen when synchronous
56 Select this option when cache coherency handling is to be avoided.
A DKconfig.dwc233 Ignore frame number when scheduling isochronous endpoints. Use this
34 when isochronous transfers should finish only after receiving token
/drivers/interrupt_controller/
A DKconfig.plic21 Enabled when the PLIC supports software-triggered interrupts.
28 Enabled when the PLIC supports multiple trigger types,
50 Enabled when the PLIC supports edge-triggered interrupt.
66 Default mask for the driver when IRQ affinity is enabled.
/drivers/bbram/
A DKconfig.stm3215 powered-on by VBAT when the VDD power is switched off. They are not reset
16 by system reset or when the device wakes up from Standby mode. They are
/drivers/sdhc/
A DKconfig.imx17 bool "Toggle power when pulling DAT3 line low"
20 Toggle power to SD card to clear DAT3 pull when pulling line low
/drivers/mspi/
A DKconfig.dw18 Division factor to apply to calculated BAUDR value when writing it
26 Multiplication factor to apply to calculated BAUDR value when writing
/drivers/lora/
A DKconfig.rylrxxx34 int "timeout when waiting for response from radio serial interface after send cmd"
37 …Configure the number of milliseconds before timing out when waiting for acknowledgment from radio …
/drivers/pwm/
A DKconfig.nrfx25 bool "No glitches when using 100% duty"
30 with 100% duty cycle when all other channels switches to 0% or 100%. Enabling this
A DKconfig.imx19 Loop count for PWM Software Reset when disabling PWM channel.
/drivers/counter/
A Dmaxim_ds3231.c856 when += offset_s; in sync_prep_write()
861 when += 1; in sync_prep_write()
867 when += 1; in sync_prep_write()
870 data->new_sp.rtc.tv_sec = when; in sync_prep_write()
890 (void)gmtime_r(&when, &tm); in sync_finish_write()
920 data->syncpoint.rtc.tv_sec = when; in sync_finish_write()
1208 time_t when; in ds3231_counter_set_alarm() local
1224 rc = read_time(dev, &when); in ds3231_counter_set_alarm()
1226 when += alarm_cfg->ticks; in ds3231_counter_set_alarm()
1229 when = alarm_cfg->ticks; in ds3231_counter_set_alarm()
[all …]
/drivers/sensor/ams/ens210/
A DKconfig51 Number of retries when status reading failed or device not ready.
57 Number of retries when value reading failed, value not valid
/drivers/timer/
A DKconfig.nrf_xrtc15 When this option is picked, system clock may not be ready when code relying
24 startup time and then seamlessly switches to the target clock source when
A DKconfig.nrf_grtc33 Start the SYSCOUNTER when initializing the GRTC. This should only be
56 This feature prevents the SYSCOUNTER from sleeping when any core is in
/drivers/wifi/esp32/
A DKconfig.esp3257 WiFi driver will automatically initiate DHCPV4 negotiation when connected.
70 Set auto WiFI reconnection when disconnected.
73 bool "Scan all available APs when connecting in station mode"
92 The static rx buffers are allocated when esp_wifi_init is called, they are not freed
124 If "Static" is selected, WiFi TX buffers are allocated when WiFi is
125 initialized and released when WiFi is de-initialized. The size of each
129 when a data frame is delivered to the Wifi driver from the TCP/IP stack.
158 1.6KB of RAM. The static RX buffers are allocated when esp_wifi_init() is
204 when WiFi is de-initialized. The size of each static RX MGMT buffer is fixed to about 500 Bytes.
246 speed. Helpful when the device is operating in crowded wireless area.
[all …]
/drivers/flash/
A DKconfig.mcux31 devices will crash when reading an erased or wrongly programmed area.
103 This prevents faults when the data to write would be located on the
112 This prevents faults when the data to write would be located on the
/drivers/usb/bc12/
A DKconfig.pi3usb920112 (SDP/CDP/DCP) advertisement when in host mode. In portable device or
37 This is a workaround for a glitch seen on the USB data lines when
/drivers/serial/
A DKconfig.nrfx_uart_instance72 when not used. Disabling UARTE while in idle allows to achieve lowest
74 This option is irrelevant when device power management (PM) is enabled
94 For UARTE, TX cache buffer is used when provided TX buffer is not located
104 For UARTE, RX cache buffer is used when provided RX buffer is not located
/drivers/i3c/
A DKconfig109 when logging level is set to DEBUG, and prints
146 This is the number of memory slabs allocated from when
154 This is the number of memory slabs allocated from when
175 Blocking i3c calls when I3C_RTIO is enabled are copied into a per driver
185 Blocking i3c calls when I3C_RTIO is enabled are copied into a per driver
/drivers/wifi/siwx91x/
A DKconfig.siwx91x28 when traffic is high.
33 - Switches to NULL frame-based only when traffic increases.
71 would be buffered when the STA is in Power Save (PS) mode.
79 Roaming will be enabled automatically when the
99 when to start searching for a new AP.
/drivers/sensor/ams/ams_iAQcore/
A DKconfig19 Number of retries when reading failed or device not ready.
/drivers/memc/
A DKconfig.mcux50 bool "Initialize FLEXSPI when using device for XIP"
52 Initialize the FLEXSPI device even when using it for XIP. If this
/drivers/mipi_dbi/
A DKconfig.nxp_lcdic19 Use DMA for transfers when sending data with the LCDIC driver.

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