diff options
| author | brad <brad@NetBSD.org> | 2022-11-21 21:24:00 +0000 |
|---|---|---|
| committer | brad <brad@NetBSD.org> | 2022-11-21 21:24:00 +0000 |
| commit | b73c2b020a28458ab92fe6428cb92c7451afecfb (patch) | |
| tree | 0a8c0e0ba0d74f7e2f69cb7871d82927909c78e6 /sys/modules | |
| parent | 82cdf4ad60ef21c4f59b923db2ed78d15d3a4719 (diff) | |
A driver for the Bosch BMP280 / BME280 temperature, humidity and
atmospheric pressure sensor. This is an inexpensive to moderately
expensive chip available from a large number of places. The driver
supports all aspects of the two chips, except for the repeating read
mode which would allow for sub-second queries, such as fall detection
or perhaps even as an altimeter. This driver also only supports the
I2C interface and not the SPI interface.
The BME280, the one with humidity, is not fully tested at this point,
awaiting upon a breakout board and may not show proper humidity.
Diffstat (limited to 'sys/modules')
| -rw-r--r-- | sys/modules/Makefile | 3 | ||||
| -rw-r--r-- | sys/modules/bmx280thp/Makefile | 11 | ||||
| -rw-r--r-- | sys/modules/bmx280thp/bmx280thp.ioconf | 8 |
3 files changed, 21 insertions, 1 deletions
diff --git a/sys/modules/Makefile b/sys/modules/Makefile index 71d27e3cbcb..1106a74e31f 100644 --- a/sys/modules/Makefile +++ b/sys/modules/Makefile @@ -1,4 +1,4 @@ -# $NetBSD: Makefile,v 1.272 2022/11/17 19:20:05 brad Exp $ +# $NetBSD: Makefile,v 1.273 2022/11/21 21:24:01 brad Exp $ .include <bsd.own.mk> @@ -33,6 +33,7 @@ SUBDIR+= blake2s SUBDIR+= blowfish SUBDIR+= bpf SUBDIR+= bpf_filter +SUBDIR+= bmx280thp SUBDIR+= bufq_disksort SUBDIR+= bufq_fcfs SUBDIR+= bufq_priocscan diff --git a/sys/modules/bmx280thp/Makefile b/sys/modules/bmx280thp/Makefile new file mode 100644 index 00000000000..24f88cc6e48 --- /dev/null +++ b/sys/modules/bmx280thp/Makefile @@ -0,0 +1,11 @@ +.include "../Makefile.inc" + +.PATH: ${S}/dev/i2c + +KMOD= bmx280thp +IOCONF= bmx280thp.ioconf +SRCS= bmx280.c + +WARNS= 3 + +.include <bsd.kmodule.mk> diff --git a/sys/modules/bmx280thp/bmx280thp.ioconf b/sys/modules/bmx280thp/bmx280thp.ioconf new file mode 100644 index 00000000000..4285144f8a3 --- /dev/null +++ b/sys/modules/bmx280thp/bmx280thp.ioconf @@ -0,0 +1,8 @@ +ioconf bmx280thp + +include "conf/files" + +pseudo-root iic* + +bmx280thp* at iic? addr 0x76 +bmx280thp* at iic? addr 0x77 |
