Karl Fessel
951fa14d70
sys/ztimer: rename required_pm_mode to block_pm_mode
2021-04-06 16:57:53 +02:00
Francisco
9d1d2f9e21
Merge pull request #16172 from kfessel/p-zimer-sec
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sys/ztimer: add ZTIMER_SEC, improve auto_init
2021-04-02 08:32:38 +02:00
Karl Fessel
3f66735bde
ztimer/periph_rtc: intialize struct tm to avoid TZ and IDST problems
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{ .elem = 0 } initializes the complete struct to 0
{} is not ISO C conform
2021-04-01 18:19:15 +02:00
Karl Fessel
9e7f1d0097
sys/ztimer: add ZTIMER_SEC to Kconfig
2021-04-01 18:19:15 +02:00
Karl Fessel
0b5709a853
ztimer/periph_rtc: count months from 0
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contrary to the western civilised world struct tm requires
us to count months from 0
2021-04-01 18:19:15 +02:00
Karl Fessel
aa770fdd8c
ztimer/auto_init: restructure for flexibitily, pm for ZTIMER_SEC
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MSEC and SEC are now usable on TIMER(0) without having USEC
pm is configured by used hardware
OLD configuration values are translated for backward compatibility
prefer rtt for ZTIMER_SEC
avoid doing partial ztimer setup if auto_init_ztimer is disabled
before this patch some const pointers might have been definend to values
that a user who disables auto_init for ztimer does not like.
2021-04-01 18:19:01 +02:00
Jnae
b1aaa974bd
sys/ztimer: add periph_ptp backend
2021-03-28 15:50:19 +02:00
Marian Buschsieweke
da76ca68db
sys/ztimer: add ZTIMER_SEC
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wire up ZTIMER_SEC to the existing RTC backend, or RTT backend, or periph_timer
backend (in this order of preference).
Update sys/ztimer/auto_init.c
Co-authored-by: Leandro Lanzieri <leandro.lanzieri@haw-hamburg.de>
2021-03-08 15:11:53 +01:00
Leandro Lanzieri
6a0240d04b
sys/ztimer/kconfig: add defaults for backends
2021-03-04 10:48:27 +01:00
Martine Lenders
6da60c933d
Merge pull request #15802 from miri64/treewide/cleanup/cppcheck-whitelisted
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treewide: re-uncrustify whitelisted files
2021-02-03 07:59:27 +01:00
Martine Lenders
7e3846b6a4
ztimer: apply uncrustify patches
2021-02-02 22:21:15 +01:00
Vincent Dupont
751a366931
ztimer: fix uncrustify issue in util.c
2021-02-02 10:52:10 +01:00
Vincent Dupont
fb4d2e509a
ztimer: add ztimer_rmutex_lock_timeout()
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Similar to xtimer_rmutex_lock_timeout()
2021-02-02 10:51:50 +01:00
Francisco
5c5ec632a5
Merge pull request #15716 from leandrolanzieri/pr/kconfig/ztimer
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sys/ztimer: add modules to Kconfig
2021-01-20 15:31:20 +01:00
Hauke Petersen
f5de257d58
ztimer: expose ztimer_is_set() to public API
2021-01-18 17:50:50 +01:00
Leandro Lanzieri
6625a15bf6
sys/ztimer: add modules to Kconfig
2021-01-18 14:14:13 +01:00
Marian Buschsieweke
d48fac278b
sys/ztimer: drop unused internal typedef
2020-12-08 22:54:39 +01:00
Marian Buschsieweke
71a0c53df2
sys/ztimer: Add ztimer_mutex_lock_timeout()
2020-12-08 22:54:39 +01:00
7fe0d5cba8
sys/ztimer: add missing inttypes.h includes
2020-11-26 13:43:13 +01:00
Bas Stottelaar
922e2ac1c9
sys/*: replace #if ENABLE_DEBUG with IS_ACTIVE
2020-11-02 21:49:39 +01:00
Marian Buschsieweke
b48679e497
sys/ztimer: Use uint32_t for freq in periph_timer
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Now that timer_init() of periph_timer uses uint32_t for the frequency, ztimer
should do the same.
2020-10-30 22:02:12 +01:00
Bas Stottelaar
1b35d06a51
sys/*: realign ENABLE_DEBUG
2020-10-23 11:27:48 +02:00
Bas Stottelaar
ffb929d811
sys/*: remove unused assert.h include
2020-10-22 11:29:27 +02:00
44f8d82571
sys/ztimer: fix typo 'functinality' -> 'functionality'
2020-10-02 08:16:14 +02:00
2dab6c7b30
Merge pull request #15111 from maribu/xtimer-assert
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sys/{x,z}timer: assert() successful initialization of periph_timer
2020-09-30 08:52:34 +02:00
aa6e64316c
Merge pull request #15053 from kaspar030/ztimer_periodic
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sys/ztimer: add periodic timers API
2020-09-29 23:58:51 +02:00
548c4f02fc
sys/ztimer: add ztimer_periodic
2020-09-29 23:04:39 +02:00
Marian Buschsieweke
a6dc9bdb2d
sys/ztimer: assert() successful initialized
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Use an `assert()` to make sure that `periph_timer` was successfully initialized.
2020-09-29 11:52:26 +02:00
Juergen Fitschen
62fb4a2ade
Merge pull request #13661 from jue89/feature/evtimer_on_ztimer
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sys/evtimer: introduce ZTIMER_MSEC as timer backend
2020-09-27 14:07:04 +02:00
Juergen Fitschen
c3a20f8fb8
sys/evtimer: introduce ZTIMER_MSEC as timer backend
2020-09-24 11:30:26 +02:00
e719eaf97c
Merge pull request #15003 from kaspar030/ztimer_now64_tick
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ztimer/core: ensure half-period tick when ztimer_now64 is used
2020-09-23 14:14:52 +02:00
18852cf30c
ztimer/core: ensure half-period tick when ztimer_now64 is used
2020-09-23 13:11:29 +02:00
Francisco
f3a5ee69e0
Merge pull request #14936 from kaspar030/ztimer_sleep_adjust
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sys/ztimer: allow compensation of ztimer_sleep() overhead
2020-09-22 14:56:56 +02:00
0ee2a8fa5f
sys/ztimer: fix auto_init doc
2020-09-14 18:05:09 +02:00
ff1ea0bfb1
ztimer: use uint32_t in ztimer_periodic_wakeup
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This ensures compatibility with xtimer_periodic_wakeup() in case
ztimer_now64 is used.
2020-09-10 23:39:48 +02:00
2fbd85b798
sys/ztimer: allow compensation of ztimer_sleep() overhead
2020-09-09 12:50:51 +02:00
Marian Buschsieweke
3b6fa61829
sys: Cleanup access to internal variables
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Replace direct accesses to sched_active_thread and sched_active_pid with
the helper functions thread_getpid() and thread_get_active(). This serves
two purposes:
1. It makes accidental writes to those variable from outside core less likely.
2. Casting off the volatile qualifier is now well contained to those two
functions
2020-08-24 20:28:11 +02:00
f1d5e98c81
sys/ztimer: fix ztimer msec convert for 250kHz timers
2020-08-20 13:41:40 +02:00
fa2c8b01f4
sys/ztimer: fix missing include for periph_rtt submodule
2020-07-17 20:10:27 +02:00
Francisco
a665fcc542
Merge pull request #14123 from jue89/fix/ztimer_pseudomodules
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ztimer: relocate PSEUDOMODULES definitions
2020-06-24 22:56:07 +02:00
56962f86fb
Merge pull request #14293 from kaspar030/fix_ztimer_frac_slowdown_max_value
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ztimer: convert_frac: use self->scale_now for max_value
2020-06-16 19:30:54 +02:00
1ff609167e
ztimer: convert_frac: use self->scale_now for max_value
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When using convert_frac to slow down a timer, the extension machinery is
used to prevent converting values that would be larger than, after
conversion, 2**32. In order to calculate the maximum value, UINT32_MAX
is converted.
Previously, this was mistakenly converted by multiplying with the
fraction used to scale up a value. E.g., when using convert_frac to
slow down a 1us timer to provide a 1ms timer, UINT32_MAX was multiplied
by 1000. As the result is used % UINT32_MAX, this lead to a wrong value
close to UINT32_MAX, as ((UINT32_MAX * N) % UINT32_MAX = (UINT32_MAX - N - 1)).
This PR fixes the calculation so max_value is determined by multiplying
with the fraction used to scale down a value.
2020-06-16 12:24:11 +02:00
Francisco Molina
8d329942df
drivers/periph/rtt: introduce RTT_MIN_OFFSET
2020-06-11 09:30:25 +02:00
Juergen Fitschen
b098108c99
ztimer_xtimer_compat: move PSEUDOMODULES definition to Makefile.include
2020-05-23 16:50:24 +02:00
Juergen Fitschen
5a54c29f09
xtimer_on_ztimer: move PSEUDOMODULES definition to pseudomodules.inc.mk
2020-05-23 16:37:45 +02:00
bf35edf3c6
Merge pull request #14036 from jue89/fix/xtimer_on_ztimer
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ztimer: pull in xtimer_on_ztimer only if ztimer_periph_timer is used
2020-05-19 12:26:12 +02:00
ba9afe98c3
sys/ztimer: uncrustify
2020-05-11 16:43:50 +02:00
Juergen Fitschen
bb0f7e5014
ztimer: pull in xtimer_on_ztimer only if ztimer_usec is used
2020-05-06 20:18:13 +02:00
Francisco Molina
95e2221003
sys/ztimer/auto_init: use default configuration header
2020-05-06 11:27:10 +02:00
Francisco Molina
a1f3a8d668
sys/ztimer: expose ZTIMER_MSEC/USEC_BASE
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ztimer_clock are meant to be chained. At the end of the chaine
there is always a timer device object (periph_rtt/rtc/timer).
Since ZTIMER_MSEC and ZTIMER_USEC can be the scaled/shifted with
respect to the base periph_rtt/rtc/timer it makes sense to chain
other ZTIMER_XXX on top of the base rtc/timer/rtt in order to avoid
chained convertions.
2020-05-06 11:22:40 +02:00
benpicco
775b43fbd4
Merge pull request #13967 from fjmolinas/pr_ztimer_rtt_auto_init
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sys/ztimer/auto_init: fix rtt auto_init
2020-05-05 14:34:48 +02:00
fc68d9c3a3
sys/ztimer: properly initialize intermediate extension callback
2020-05-04 17:25:27 +02:00
benpicco
f42b4b4d2f
Merge pull request #13722 from jue89/feature/ztimer_pm-layered
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sys/ztimer: add power management for ztimer clocks
2020-05-01 14:12:45 +02:00
Juergen Fitschen
73e22612e2
sys/ztimer: add power management for ztimer clocks
2020-04-29 10:55:10 +02:00
Francisco Molina
da7e14dc66
sys/ztimer/auto_init: fix rtt auto_init
2020-04-28 09:11:44 +02:00
d8c129fc47
ztimer: periph_rtt: ensure RTT_MAX_VALUE is honored
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Previously, ztimer would happily set an absolute RTT alarm value that exceeds
RTT's maximum value (though not a longer interval), as the `val` was
simply added to `rtt_get_counter()`.
This commit ensures that the target value wraps around RTT_MAX_VALUE.
Fixes #13920 .
2020-04-23 16:19:25 +02:00
Francisco Molina
2331448644
Makefile: remove usage of SUBMODULES_NOFORCE
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With #10970 only existing *.c files will be added to SRC when using
the SUBMODULES mechanism, so SUBMODULES_NOFORCE (used to filter out
non existing source files) is now redundant so remove the usage.
2020-04-15 12:11:44 +02:00
b45f4236de
sys/ztimer: make ztimer_overhead() return signed value (int32_t)
2020-03-10 12:23:33 +01:00
c2f9700f5e
Merge pull request #13570 from kaspar030/ztimer_allow_adjust_config
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sys/ztimer: allow "adjust" config for ztimer_usec, ztimer_msec
2020-03-10 11:58:21 +01:00
benpicco
d405cb7dd1
Merge pull request #13577 from kaspar030/fix_ztimer_rtt_logic
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sys/ztimer: fix typo in rtt conversion selection
2020-03-09 19:11:07 +01:00
962679282e
sys/ztimer: fix typo in rtt conversion selection
2020-03-06 14:49:56 +01:00
Juergen Fitschen
61334c3034
ztimer: fix RTT backend
2020-03-06 14:22:06 +01:00
2ad4ea67e9
sys/ztimer: allow configuring ZTIMER_[UM]SEC adjust value
2020-03-06 14:17:29 +01:00
c05d0bed66
sys/ztimer: make auto_init use LOG_DEBUG
2020-03-06 11:25:35 +01:00
dd218333c2
sys/ztimer: add xtimer_on_ztimer
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This commit adds logic to make xtimer use ztimer_usec as backend
(instead of periph_timer). This allows ztimer_usec and xtimer to
coexist. It also allows xtimer to profit from eventually implemented
power mode blocking in ztimer's periph_timer backend.
2020-03-04 12:44:03 +01:00
21613b0aa6
sys/ztimer: adapt to DEFAULT_MODULE based auto_init scheme
2020-03-04 12:44:03 +01:00
8c1e577a06
sys/ztimer: move dependencies to sys/ztimer/Makefile.dep
2020-03-04 12:44:03 +01:00
eccb6e89ed
sys/ztimer: add coccinelle script for xtimer -> ztimer conversion
2020-03-04 12:44:02 +01:00
6dd79366bb
sys: add ztimer subsystem
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Co-authored-by: Joakim Nohlgård <joakim.nohlgard@eistec.se>
2020-03-04 12:44:02 +01:00
