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b7623a85b0
zephyr/include
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Paul Sokolovsky b7623a85b0 sensors: Redefine SENSOR_CHAN_HUMIDITY in percents, not milli-percents. 
Based on the discussion in #5693, the reason why humidity was defined
in milli-percent was likely following Linux which defines it as such
in its sensor subsystem:
http://elixir.free-electrons.com/linux/latest/source/Documentation/ABI/testing/sysfs-bus-iio#L263

However, Linux defines temperature in milli-degrees either, but
Zephyr uses degrees (similarly for most other quantities). Typical
sensor resolution/precision for humidity is also on the order of 1%.

One of the existing drivers, th02.c, already returned values in
percents, and few apps showed it without conversion and/or units,
leading to confusing output to user like "54500".

So, switching units to percents, and update all the drivers and
sample apps.

For few drivers, there was also optimized conversion arithmetics
to avoid u64_t operations. (There're probably more places to
optimize it, and temperature conversion could use such optimization
too, but that's left for another patch.)

Fixes: #5693

Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
2018-02-05 14:10:39 +01:00
..
arch arch: arm: vector_table: Support vector table soft relay 2018-01-26 06:57:28 +05:30
bluetooth Bluetooth: Mesh: Add support for OOB info and URI in provisioning data 2018-02-05 12:46:05 +02:00
crypto crypto: Remove useless attribute 2017-04-27 13:06:31 +00:00
debug ring_buffer: remove broken object_tracing support 2018-01-18 17:44:38 -05:00
dfu DFU: add module for store the image 2017-09-11 11:37:43 -04:00
display doc: APIs: group display drivers 2017-11-17 17:14:18 -05:00
drivers native: added stdin handling for shell 2018-02-02 07:48:46 -08:00
dt-bindings drivers: spi_ll_stm32: Enable SPI driver for F1 family 2018-02-01 08:19:49 -06:00
fs subsys: fs: consolidate elm FAT kconfig options 2017-10-03 08:43:50 -04:00
linker shell: support standalone commands 2018-01-19 12:01:08 -05:00
logging lib: move ring_buffer from misc/ to lib/ 2017-12-15 20:02:01 -05:00
misc misc: Use braces in infinite for loop 2018-02-03 08:17:42 -08:00
net net: Improve net management event information 2018-02-02 16:50:07 +02:00
posix kernel: move posix header to posix/ 2017-12-27 14:16:08 -05:00
random subsys: Add random subsystem 2017-11-01 08:26:29 -04:00
shell doc: fix misspellings in doxygen API comments 2018-01-30 20:04:21 -05:00
toolchain arch: native: Run Zephyr natively in a POSIX OS 2017-12-27 14:16:08 -05:00
usb usb: hid: Add macros for REPORT descriptor 2018-01-31 07:42:19 -05:00
zephyr Introduce new sized integer typedefs 2017-04-20 16:07:08 +00:00
adc.h drivers: adc: add system call handlers 2017-10-30 13:20:19 -07:00
aio_comparator.h drivers: aio_comparator: add system calls 2017-10-30 13:20:19 -07:00
atomic.h
cache.h
clock_control.h Convert remaining code to using newly introduced integer sized types 2017-04-21 11:38:23 -05:00
console.h doc: fix misspellings in include (API docs) 2017-08-10 12:22:19 -04:00
counter.h doc: add missing API content 2017-12-01 08:58:56 -05:00
crc8.h lib: crc: Add crc8-ccitt implementation 2018-01-15 15:46:37 -05:00
crc16.h doc: crc16: add to doxygen group 2017-11-22 13:27:01 -05:00
device.h Convert remaining code to using newly introduced integer sized types 2017-04-21 11:38:23 -05:00
disk_access.h disk: delete the GET_DISK_SIZE IOCTL. 2018-01-31 09:14:40 -05:00
dma.h drivers: dma: remove deprecated API functions 2017-09-22 07:50:20 -04:00
entropy.h drivers: Rename random to entropy 2017-11-01 08:26:29 -04:00
eth.h Convert remaining code to using newly introduced integer sized types 2017-04-21 11:38:23 -05:00
fcb.h subsys: fs: Add Flash Circular Buffer 2018-01-15 15:46:37 -05:00
flash_map.h subsys: storage: flash_map: devices bindings fetch optimalization 2018-01-15 15:46:37 -05:00
flash.h flash: minor documentation improvements. 2017-11-28 12:25:19 -05:00
fs.h doc: add missing API content 2017-12-01 08:58:56 -05:00
gpio.h drivers: gpio: deprecate GPIO_PIN_ENABLE, GPIO_PIN_DISABLE 2017-11-02 18:46:30 -04:00
i2c.h drivers: i2c: add system call handlers 2017-10-30 13:20:19 -07:00
i2s.h doc: replace UTF-8 chars 2017-10-03 20:03:57 -04:00
init.h kernel: remove deprecated init levels 2017-04-07 17:45:34 +00:00
ipm.h drivers: ipm: add system calls 2017-10-30 13:20:19 -07:00
irq_offload.h
irq.h irq.h: include generic toolchain header 2017-08-16 10:59:10 -07:00
json.h doc: json: add to doxygen group 2017-11-22 13:27:01 -05:00
kernel_version.h kernel: version: parenthesize macro value 2018-01-04 13:29:03 -05:00
kernel.h mempool: Add k_mem_pool_free_id API 2018-01-12 08:05:08 -05:00
led_strip.h drivers: led_strip: add public API for addressable LED strips 2017-10-28 13:23:30 -04:00
pinmux.h drivers: pinmux: add system call handlers 2017-10-30 13:20:19 -07:00
power.h Convert remaining code to using newly introduced integer sized types 2017-04-21 11:38:23 -05:00
pwm.h drivers: pwm: add system call handlers 2017-10-30 13:20:19 -07:00
ring_buffer.h ring_buffer: remove broken object_tracing support 2018-01-18 17:44:38 -05:00
rtc.h drivers: rtc: add system calls 2017-10-30 13:20:19 -07:00
sensor.h sensors: Redefine SENSOR_CHAN_HUMIDITY in percents, not milli-percents. 2018-02-05 14:10:39 +01:00
shared_irq.h Convert remaining code to using newly introduced integer sized types 2017-04-21 11:38:23 -05:00
spi_legacy.h api: New SPI API 2017-05-19 18:52:25 -04:00
spi.h drivers: spi: add system call handlers 2017-10-30 13:20:19 -07:00
sw_isr_table.h sw_isr_table.h: fix includes 2017-10-27 16:08:54 -04:00
sys_clock.h kernel: tickless: Add tickless kernel support 2017-04-27 13:46:28 +00:00
sys_io.h sys_io.h: don't pull in kernel.h 2017-11-02 13:25:01 -07:00
syscall.h kernel: allow system call with 64-bit return val 2017-10-12 16:25:00 -07:00
toolchain.h xtensa: move byte-order macros out of arch.h 2017-05-11 12:47:23 -04:00
uart.h drivers: uart: add system call handlers 2017-10-30 13:20:19 -07:00
watchdog.h Convert remaining code to using newly introduced integer sized types 2017-04-21 11:38:23 -05:00
zephyr.h kernel: remove legacy.h and MDEF support 2017-04-19 10:59:35 -05:00