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Fix typos. New sentence, new line.

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wiz 2022-11-21 23:51:10 +00:00
parent ae082add65
commit 322123ab76
1 changed files with 11 additions and 8 deletions
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19
share/man/man4/bmx280thp.4
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@ -1,4 +1,4 @@
.\" $NetBSD: bmx280thp.4,v 1.1 2022/11/21 21:24:00 brad Exp $
.\" $NetBSD: bmx280thp.4,v 1.2 2022/11/21 23:51:10 wiz Exp $
.\"
.\" Copyright (c) 2022 Brad Spencer <brad@anduin.eldar.org>
.\"
@ -36,7 +36,7 @@ The
argument selects the address at the
.Xr iic 4
bus.
The percision of the measurement can be changed through
The precision of the measurement can be changed through
.Xr sysctl 8
nodes.
.Sh SYSCTL VARIABLES
@ -47,12 +47,13 @@ variables are provided:
.It Li hw.bmx280thp0.osrs_t
.It Li hw.bmx280thp0.osrs_p
.It Li hw.bmx280thp0.osrs_h
These control oversampling of temperature, pressure and humidity. The
valid values are 1, 2, 4, 8, and 16 times oversample. Humidity is only
available if the chip is a BME280.
These control oversampling of temperature, pressure and humidity.
The valid values are 1, 2, 4, 8, and 16 times oversample.
Humidity is only available if the chip is a BME280.
.It Li hw.bmx280thp0.irr_samples
IRR is a filter that can be used to reduce the noise in the
measurement. The value values are 1 (or off), 2, 5, 11 and 22 samples
measurement.
The value values are 1 (or off), 2, 5, 11 and 22 samples
to reach >= 75% of the step response.
.It Li hw.bmx280thp0.debug
.It Li hw.bmx280thp0.dump_calibration
@ -60,7 +61,8 @@ If the driver is compiled with
.Dv BMX280_DEBUG ,
these nodes will appear and can be used to set the debugging level and
provide the calibration constants, upon refresh, that are stored in the
chip. Since the constants are fixed, this is a boolean node and will
chip.
Since the constants are fixed, this is a boolean node and will
reset back to false once one dump has been performed.
.It Li hw.bmx280thp0.readattempts
A status register tells the driver if the chip is busy with a measurement.
@ -86,4 +88,5 @@ driver was written by
.An Brad Spencer Aq Mt brad@anduin.eldar.org .
.Sh BUGS
The driver does not support the continuous read mode that the BMP280
and BME280 has. This driver does not support the SPI interface.
and BME280 has.
This driver does not support the SPI interface.