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Searched refs:conversion (Results 1 – 25 of 181) sorted by relevance

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/linux/Documentation/w1/slaves/
H A Dw1_therm.rst18 w1_therm provides basic temperature conversion for ds18*20, ds28ea00, GX20MH01
32 read sequence will initiate a temperature conversion, then provide two
46 in the module), it will drive the line high during the longer conversion
48 ``therm_bulk_read`` will return 0 if no bulk conversion pending,
49 -1 if at least one sensor still in conversion, 1 if conversion is complete
52 may return empty if conversion is still in progress. Note that if a bulk
57 A strong pullup will be applied during the conversion if required.
59 ``conv_time`` is used to get current conversion time (read), and
60 adjust it (write). A temperature conversion time depends on the device type and
61 its current resolution. Default conversion time is set by the driver according
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H A Dw1_ds2438.rst66 Opening and reading this file initiates the CONVERT_T (temperature conversion)
75 Opening and reading this file initiates the CONVERT_V (voltage conversion)
85 After the voltage conversion the value is returned as decimal ASCII.
/linux/Documentation/ABI/testing/
H A Dsysfs-driver-w1_therm81 a conversion and send the result. Note that the
82 conversion duration depend on the resolution (if
115 (RW) trigger a bulk read conversion. read the status
119 conversion in progress on at least 1 sensor
121 conversion complete but at least one sensor
125 trigger a conversion on each device
143 (RW) Get, set, or measure a temperature conversion time. The
145 reset to default (datasheet) conversion time for a new
149 Actual conversion time in milliseconds.
153 Set the default conversion time from the datasheet.
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H A Dsysfs-bus-iio-vf6105 Specifies the hardware conversion mode used. The three
14 Specifies the hardware conversion mode used within DAC.
H A Dsysfs-bus-iio-ina2xx-adc8 buffer. This synchronizes the in-chip conversion rate with the
14 or repeated, depending on the beat between the capture and conversion
/linux/Documentation/hwmon/
H A Dina3221.rst23 and supply voltage, with programmable conversion times and averaging, current
62 update_interval Data conversion time in millisecond, following:
68 * BC: bus-voltage conversion time in millisecond
69 * SC: shunt-voltage conversion time in millisecond
71 Affects both Bus- and Shunt-voltage conversion time.
73 and SC to 140 us (minimum conversion time).
H A Dmax31827.rst79 The conversion rate can be modified with update_interval attribute of the chip.
92 the conversion frequency to 1 conv/s. The conversion time varies depending on
95 The conversion time doubles with every bit of increased resolution. The
98 - 8 bit -> 8.75 ms conversion time
99 - 9 bit -> 17.5 ms conversion time
100 - 10 bit -> 35 ms conversion time
101 - 12 bit (default) -> 140 ms conversion time
112 triggered, the device waits for <conversion time> ms, and only after that is
113 the temperature value register read. Note that the conversion times are rounded
H A Dlm73.rst33 affects the conversion time of the LM73's analog-to-digital converter.
35 conversion time via the 'update_interval' sysfs attribute for the
50 used to change the conversion time::
79 conversion time actively in use.
81 Mathematically, the resolution can be derived from the conversion time
H A Dmax197.rst35 filled with a pointer to a conversion function, defined like::
39 ctrl is the control byte to write to start a new conversion.
50 3 BIP Unipolar or Bipolar conversion mode
58 in[0-7]_input The conversion value for the corresponding channel.
H A Dina2xx.rst84 programmable conversion times and filtering.
101 programmable calibration value and conversion times. The SY24655 can also
102 calculate average power for use in energy conversion.
111 bus and shunt voltage conversion times multiplied by the averaging rate. We
112 don't touch the conversion times and only modify the number of averages. The
145 update_interval data conversion time; affects number of samples used
H A Dda9055.rst18 multiplexer. The analogue input multiplexer will allow conversion of up to 5
20 the input of the ADC during the conversion.
/linux/scripts/coccinelle/misc/
H A Dboolconv.cocci2 /// Remove unneeded conversion to bool
5 //# explicit conversion is overly verbose and unneeded.
79 msg = "WARNING: conversion to bool not needed here"
90 msg = "WARNING: conversion to bool not needed here"
/linux/Documentation/iio/
H A Dad7606.rst78 connected to the conversion trigger pin.
119 The conversion can be triggered by two distinct ways:
121 - A GPIO is connected to the conversion trigger pin, and this GPIO is controlled
123 conversion trigger pin to high as soon as it has read all the conversions.
125 - An external source is connected to the conversion trigger pin. In the
127 does not control directly the conversion trigger pin. Instead, it can
178 trigger is allocated and linked by the driver, and a new conversion is triggered
189 conversion pin, because the busy pin is bound to the backend.
/linux/Documentation/devicetree/bindings/mfd/
H A Dfsl-imx25-tsadc.txt3 This device combines two general purpose conversion queues one used for general
15 conversion queues.
20 This device includes two conversion queues which can be added as subnodes.
/linux/Documentation/devicetree/bindings/input/touchscreen/
H A Dfsl-mx25-tcq.txt1 Freescale mx25 TS conversion queue module
3 mx25 touchscreen conversion queue module which controls the ADC unit of the
24 This device includes two conversion queues which can be added as subnodes.
/linux/include/crypto/internal/
H A Ddrbg.h25 struct s *conversion = (struct s *)buf; in drbg_cpu_to_be32() local
27 conversion->conv = cpu_to_be32(val); in drbg_cpu_to_be32()
/linux/Documentation/userspace-api/media/v4l/
H A Dpixfmt-v4l2.rst117 conversion, it will return another supported colorspace.
118 The driver indicates that colorspace conversion is supported by setting
161 conversion, it will return another supported encoding.
163 ycbcr_enc conversion is supported by setting the flag
175 conversion, it will return another supported encoding.
177 that hsv_enc conversion is supported by setting the flag
191 conversion, it will return another supported quantization.
192 The driver indicates that quantization conversion is supported by setting
204 conversion, it will return another supported transfer function.
205 The driver indicates that xfer_func conversion is supported by setting
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/linux/tools/perf/Documentation/
H A Dperf-data.txt21 It's possible to set data-convert debug variable to get debug messages from conversion,
28 Triggers the CTF conversion, specify the path of CTF data directory.
31 Triggers JSON conversion. Specify the JSON filename to output.
/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx6qdl-colibri-v1.2.dtsi16 adi,first-conversion-delay = /bits/ 8 <3>;
20 adi,conversion-interval = /bits/ 8 <255>;
H A Dimx6qdl-apalis-v1.2.dtsi16 adi,first-conversion-delay = /bits/ 8 <3>;
20 adi,conversion-interval = /bits/ 8 <255>;
/linux/drivers/platform/wmi/tests/
H A DKconfig19 tristate "KUnit Test for ACPI-WMI string conversion" if !KUNIT_ALL_TESTS
23 This builds unit tests for the ACPI-WMI string conversion code.
/linux/Documentation/devicetree/bindings/media/i2c/
H A Dti,tvp514x.txt6 to-digital (A/D) conversion of component RGB and YPbPr signals as well as A/D
7 conversion and decoding of NTSC, PAL and SECAM composite and S-video into
/linux/net/
H A DKconfig.debug37 During the conversion, rtnl_net_lock() just adds an extra
40 Once the conversion completes, rtnl_lock() will be removed
/linux/Documentation/driver-api/iio/
H A Dintro.rst9 analog-to-digital conversion (ADC) or digital-to-analog conversion (DAC)
/linux/drivers/media/platform/nxp/
H A DKconfig54 color space conversion, and rotation.
66 conversion.

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