Vinayak Kariappa Chettimada c7d2734455 kernel: Improve precision of ticks and ms conversions ... The following 2 improvements are contained in this patch: - When converting from ms to ticks, instead of using hardware cycles per tick, use hardware cycles per second. This ensures that the multiplication is done before the division, increasing precision. - When converting from ticks to ms, instead of using cycles per tick and cycles per sec, use ticks per sec. This too increases the precision. The concept is to make the dividend as large as possible compared to the divisor in order to lose as little precision as possible. Fixes #8898 Fixes #9459 Fixes #9466 Fixes #9468 Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no> Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>		2018-08-31 11:14:39 -04:00
..
app_memory	userspace: compartmentalized app memory organization	2018-07-25 12:02:01 -07:00
arch	kernel: Enable interrupts for MULTITHREADING=n on supported arch's	2018-08-27 16:15:10 -04:00
audio	drivers: dmic: APIs for digital microphones	2018-08-19 11:05:19 -07:00
bluetooth	doc: fix misspellings in API documentation	2018-08-28 13:58:22 -04:00
cmsis_rtos_v1	lib/cmsis_rtos_v1: Implement support for Signal Event APIs	2018-08-13 13:08:07 -07:00
crypto
debug	obj_tracing: Declare object trace list for queue	2018-07-27 07:51:26 -04:00
dfu
display
drivers	kernel: Disable tick handling when !MULTITHREADING	2018-08-30 16:14:50 -04:00
dt-bindings	include: dt-bindings: pinctrl: stm32-pinctrlf1.h complete stm32f1 header	2018-08-20 05:51:52 -07:00
fs
linker	linker: Re-implement {APP,KERNEL}_INPUT_SECTION	2018-08-16 20:15:52 -07:00
logging	doc: fix misspellings in API documentation	2018-08-28 13:58:22 -04:00
mgmt	doc: fix misspellings in API docs	2018-08-08 01:47:51 -05:00
misc	misc: mempool: Fix bit mask value	2018-08-30 19:46:28 -04:00
net	doc: fix misspellings in API documentation	2018-08-28 13:58:22 -04:00
nvs	subsys: fs/nvs: Rewrite for improved robustness	2018-08-10 14:16:06 -07:00
posix	posix: add pthread_key and pthread_once APIs	2018-07-19 08:46:33 -04:00
random
settings	settings: fix typo in header file	2018-06-12 22:49:12 -04:00
shell
toolchain	toolchain: gcc: check if __weak is defined	2018-06-28 09:13:17 -05:00
usb	subsys: usb: class: hid: Add OUT interrupt endpoint	2018-08-27 18:59:58 -04:00
zephyr
adc.h	drivers: adc: Introduce reworked API	2018-08-29 13:46:57 -04:00
aio_comparator.h
atomic.h
base64.h
cache.h
can.h
clock_control.h
console.h	include: console: Include kernel.h for struct k_fifo	2018-08-20 09:05:08 -07:00
counter.h
crc8.h
crc16.h
crc32.h	lib/crc: Add CRC32 support	2018-07-18 10:00:12 -04:00
device.h
disk_access.h
dma.h
entropy.h	drivers: entropy: Introduce ISR-specific entropy function	2018-05-24 15:13:13 -07:00
exc_handle.h	arch: introduce exc_handle.h	2018-07-31 07:47:15 -07:00
fcb.h
flash_map.h
flash.h
fs.h
gpio.h	doc: fix early closing of GPIO doxygen defgroup	2018-06-04 10:55:37 -04:00
i2c.h	doc: fix misspellings in API docs	2018-08-08 01:47:51 -05:00
i2s.h	i2s: expose i2s APIs to user mode	2018-08-13 16:44:09 -07:00
init.h
ipm.h
irq_nextlevel.h
irq_offload.h
irq.h
json.h	lib: json: add helper macro for array of array	2018-07-06 19:17:07 -04:00
kernel_includes.h	Fix compile errors related to errno.h	2018-07-25 23:38:13 -04:00
kernel_version.h
kernel.h	kernel: Improve precision of ticks and ms conversions	2018-08-31 11:14:39 -04:00
led_strip.h
led.h
pinmux.h
power.h
ptp_clock.h	driver: ptp_clock: PTP clock driver definition	2018-06-26 12:37:28 +03:00
pwm.h
ring_buffer.h
rtc.h
sched_priq.h	kernel: Add the old "multi queue" scheduler algorithm as an option	2018-07-03 17:09:15 -04:00
sensor.h
shared_irq.h
spi.h
spinlock.h
stats.h
sw_isr_table.h
sys_clock.h	kernel: Deprecate sys_clock_us_per_tick variable.	2018-07-20 00:03:52 -04:00
sys_io.h
syscall.h	cmake: Deprecate the 2 symbols _SYSCALL_{LIMIT,BAD}	2018-08-15 11:46:51 -07:00
toolchain.h
tracing.h	systemview: add support natively using tracing hooks	2018-08-21 05:45:47 -07:00
uart.h	drivers: uart: Allow to pass arbitrary user data to irq callback	2018-08-02 19:20:12 +02:00
watchdog.h	api: watchdog: fix wdt_install_timeout doxygen comment	2018-06-05 08:04:45 -04:00
zephyr.h