Lars Pfau
7a94b36430
sys/phydat: fix phydat_to_json dim precondition
2022-05-19 07:29:51 +02:00
chrysn
206bea0a1d
phydat: Add Tesla unit
...
While this is equivalent to the existing Gs (1 T = 10^-4 Gs), this is
the SI (and thus preferred) unit.
2022-01-25 13:46:08 +01:00
Leandro Lanzieri
dd3ef01ed6
sys/phydat: add module to Kconfig
2020-11-25 12:00:13 +01:00
Bas Stottelaar
80d9da90df
sys/*: add missing include of assert.h
2020-10-22 11:13:09 +02:00
Hauke Petersen
9ad65786dd
sys/phydat: added phydat_to_json converter
2020-05-20 15:29:24 +02:00
Hauke Petersen
3e4229cd31
phydat: add verbose unit_to_str function
2020-05-20 15:29:24 +02:00
Hauke Petersen
7764754686
phydat: fixes to phydat_str.c
...
- add some missing unit strings to phydat_unit_to_str
- fixed doxygen group and file description
2020-05-20 15:23:21 +02:00
Gunar Schorcht
558322bc6f
sys/phydat: add ohm as unit
2020-03-12 08:42:59 +01:00
Gunar Schorcht
1eabcb9566
sys/phydat: improvements of formatting in dump
2020-02-29 12:36:55 +01:00
Gunar Schorcht
b1228beb68
sys/phydat: add data and time in dump
2020-02-28 16:27:34 +01:00
Gunar Schorcht
4e77c7eb7b
sys/phydat: add unit permille in dump
2020-02-28 15:29:06 +01:00
Michel Rottleuthner
36fca364f8
sys/phydat: add unit for count per cubic meter
2020-02-20 14:26:55 +01:00
fabian18
7e8cce875a
drivers/ina3221: Added SAUL integration
2019-11-05 12:37:41 +01:00
Leandro Lanzieri
563a053bc1
Merge pull request #10983 from skullbox305/driver_ph_oem
...
drivers/ph_oem: support for Atlas Scientific pH OEM sensor
2019-09-09 10:18:49 +02:00
Igor Knippenberg
61d0970939
drivers/saul: Added pH
...
- added device class SAUL_SENSE_PH in saul.h
- added stringification SAUL_SENSE_PH in saul_str.c
2019-09-05 12:47:10 +02:00
Benjamin Valentin
e8dc1119b8
sys: make use of ARRAY_SIZE macro
2019-08-06 19:43:54 +02:00
Leandro Lanzieri
afeb5c1e04
sys/phydat: Add capacitance unit (F)
2019-02-15 13:37:45 +01:00
Michel Rottleuthner
61dc1920d3
sys/phydat: add unit for mass concentration (g/m^3)
2019-01-30 13:15:17 +01:00
Marian Buschsieweke
cc0e6dc779
sys/phydat: Added unit Coulomb
2019-01-28 13:33:16 +01:00
Marian Buschsieweke
a04001d781
sys/phydat: Added unit decibel-milliwatts
2018-11-06 11:07:01 +01:00
Marian Buschsieweke
fe46cae00d
sys/phydat: New phydat_fit API
...
The current phydat_fit implementation the following limitations:
- The API is way more complicated to use than needed
- It doesn't perform any rounding
- It uses `long` in a place where actual width (or better range) of the type
is pretty important.
This commit addresses these limitations and uses lookup-tables to reduce the
number of divisions required.
Before this commit code using it looked like this:
``` C
long values[] = { 100000, 2000000, 30000000 };
phydat_t dat = { .scale = 42, .unit = UNIT_V };
phydat_fit(&dat, values[0], 0, phydat_fit(&dat, values[1], 1, phydat_fit(&dat, values[2], 2, 0)));
```
Now it can be used like this:
``` C
int32_t values[] = { 100000, 2000000, 30000000 };
phydat_t dat = { .unit = UNIT_V, .scale = 42 };
phydat_fit(&dat, values, 3);
```
2018-10-24 13:05:51 +02:00
d4bfb0f0a3
sys/phydat: add counts unit
2018-10-15 11:44:04 +02:00
25b90317f3
sys/phydat: add ppb unit support
2018-06-11 15:46:46 +02:00
Hauke Petersen
a7c3aad8ea
sys/phydat: adapt to fmt_s16_dfp changes
2018-04-06 12:10:18 +02:00
Joakim Nohlgård
2125a438b4
sys/phydat: Align numbers, remove index if dim == 1
2018-03-23 14:51:08 +01:00
Joakim Nohlgård
3e2214d29c
sys/phydat: Fix Doxygen group for phydat_str.c
2018-03-22 15:21:01 +01:00
Joakim Nohlgård
63f49f22d8
sys/phydat: Add phydat_fit
...
Fits larger values into the 16 bit integers used by phydat and update
scale accordingly.
2018-03-22 15:21:01 +01:00
Joakim Nohlgård
fa8690e584
sys/phydat: Add space between value and unit
2018-02-28 08:34:34 +01:00
6698bfd35a
Merge pull request #8595 from bergzand/pr/saul-ppm
...
SAUL/phydat: parts per million support
2018-02-27 08:12:18 +01:00
Joakim Nohlgård
56f44729d7
sys/phydat: rename phydat_scale_to_str -> phydat_prefix_from_scale
...
Correct some outdated documentation and make the name represent what the
function does today.
2018-02-26 15:41:36 +01:00
df16e7d5af
phydat: Add parts per million unit
2018-02-23 11:39:09 +01:00
smlng
e4382ae5c5
sys,phydat: fix scale_2_str for multi and non dimensional units
2017-08-25 14:38:55 +02:00
smlng
7f012f9af8
sys,phydat: add missing unit strings (m^2, m^3)
2017-06-27 11:03:07 +02:00
smlng
1cbbece41d
sys,phydat: add prefix hecto
2017-06-27 10:06:45 +02:00
e2e3704973
sys/phydat: adding illuminance unit (Lux)
2016-06-06 11:04:11 +02:00
Hauke Petersen
2a4b7cbc91
sys/phydat: dump function can handle fixed floats
2016-03-29 15:23:04 +02:00
Hauke Petersen
786895a378
sys: added module for handling physical data
2015-11-30 20:33:53 +01:00
