MrKevinWeiss
7a68fb0d5e
*Kconfig*: Remove dep-only Kconfig files
2024-03-26 14:54:22 +01:00
9fb5708efe
sys/pm_layered: move dependency resolution in its own Makefile.dep
2023-06-15 10:24:52 +02:00
Teufelchen1
571026d394
Revert "sys/pm_layered: pm_(un)block add attribute optimize(3) -shortens hotpath"
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This reverts commit 5447203921
2023-01-16 11:28:30 +01:00
Karl Fessel
72a1e93eed
sys/pm_layered: pm_get_blocker = instead of memcopy -ease readability
2022-11-04 16:59:48 +01:00
Karl Fessel
5447203921
sys/pm_layered: pm_(un)block add attribute optimize(3) -shortens hotpath
2022-11-04 16:59:02 +01:00
Karl Fessel
f3ed268ec6
sys/pm_layered: move (un)block assert for minor speedup
2022-11-03 16:20:56 +01:00
Jue
4b802ad12e
sys/pm_layered: add debugging outputs
2022-10-31 22:18:00 +01:00
Benjamin Valentin
7fb8f3b7c5
sys/pm_layered: rename val_u8 -> blockers
2022-04-06 12:29:25 +02:00
Benjamin Valentin
79de7ea5e5
sys/pm_layered: use array representation, get rid of implicit IDLE mode
2022-04-06 12:29:25 +02:00
Juergen Fitschen
b957b3cea1
sys/pm_layered: allow board.h to set PM_BLOCKER_INITIAL
2022-02-11 17:05:34 +01:00
Marian Buschsieweke
635151dc20
sys/pm_layered: use atomic_utils
2021-03-15 21:17:17 +01:00
Bas Stottelaar
1b35d06a51
sys/*: realign ENABLE_DEBUG
2020-10-23 11:27:48 +02:00
Bas Stottelaar
80d9da90df
sys/*: add missing include of assert.h
2020-10-22 11:13:09 +02:00
Leandro Lanzieri
2e79e00ca7
treewide: change Kconfig prefix for module symbols
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This changes the prefix used for the symbols that reprensent modules
(not the ones generated from USEMODULE).
MOD_ => MODULE_
2020-08-31 09:57:28 +02:00
Leandro Lanzieri
e76387911c
sys/pm_layered: Add module to Kconfig
2020-08-12 12:22:41 +02:00
Marian Buschsieweke
5ecafab83d
sys/pm: Correctly access pm_blocker
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Replace `volatile` access to pm_blocker by guarding the accesses with
`irq_disable()` ... `irq_restore()`.
`volatile` does only guarantee that no compiler optimizations are performed on
a variable access, but does not provide atomic access. E.g. on systems with
a memory bus of less than 32 bit, the access to pm_blocker cannot be done
with a single CPU instruction. Thus, resorting to disabling IRQs is the easiest
and most portable way to actually achieve atomic access.
2020-07-15 11:21:59 +02:00
benpicco
ee7ec7e3ac
Merge pull request #13978 from maribu/fix_pm_off
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sys/pm: Fix behavior of fallback pm_off() implementation
2020-05-01 14:09:48 +02:00
Marian Buschsieweke
a3e7abc2e2
sys/pm: Fix behavior of fallback pm_off() implementation
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- pm_off() should prevent other threads from getting executed after it is
called, as it should turn off the MCU completely according to its doc
- Previously, the fallback implementation would still allow other threads
to continue working
- Simply disabling IRQs and never enabling them again should make sure
the MCU behaves like it would be completely off
- pm_off() should reduce the power consumption as much as possible
- Previously, when IRQs came after the call to pm_set_lowest() in the
fallback implementation of pm_off(), `while(1) {}` got executed at full
power consumption
- Just calling `pm_set(0);` in a loop while make sure that lowest power mode
is restored if the MCU wakes up again.
- The check if the lowest power mode is available is skipped, as no code
gets executed afterwards anyway
2020-04-29 12:08:12 +02:00
Marian Buschsieweke
f6873dbac3
sys/pm: Add pm_get_blocker()
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Provide access to pm_blocker via a well-defined API rather than hacks.
2020-04-29 11:21:03 +02:00
Thomas Stilwell
325ab426d4
sys/shell/commands: pm: add set mode block mode unblock mode
2020-04-28 16:56:34 +02:00
f66fd7b1ca
sys/pm_layered: change PM_BLOCKER_INITIAL to single value
2020-02-14 12:05:59 +01:00
Joakim Nohlgård
9af2696d2f
pm_layered: Use {} for empty while loops
2018-02-01 06:55:49 +01:00
smlng
b283b7784c
make: fix various compile errors with Wextra
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pkg, nordic_softdevice_ble: disable CFLAGS to omit compiler error
sys, pm_layered: fix casting nonscalar to the same type
cpu, stm32_common: fix type-limits, remove always true assert
cpu, stm32f4: fix pointer arithmetic in periph/i2c
drivers, at86rf2xx: fix type-limits where condition always true
saul, gpio: fix if no gpio configured for saul
cpu, saml21: add frequency check to periph/timer
driver, cc110x: fix unused param and type-limts errors
boards, wsn430-common: fix old-style-declaration
make: fix old style definition
drivers, sdcard_spi: fix old style typedef
driver, at30tse: remove unnecessary check
driver, nrf24: fix type-limit
driver, pn532: change buffer from char to uint8_t
tests/driver_sdcard: fix type limits
boards, feather-m0: add missing field inits
driver, tcs37727: fix type limits
pkg, emb6: disable some compiler warnings
tests/emb6: disable some compiler warings
pkg, openthread: fix sign compare and unused params
tests/trickle: fix struct init
tests/pthread_cooperation: fix type limits
board, mips-malta: remove feature periph_uart
shell: fix var size for netif command
gnrc, netif: fix sign-compare
gnrc, nib: fix sign-compare
shell: fix output in netif command
posix: fix type-limits in pthread_cond
2017-11-28 18:31:43 +01:00
416ac62fbf
pm: unify and set safe default pm_blocker
2017-10-16 14:32:27 +02:00
Hauke Petersen
5920d99752
pm: fix weak-based default implementations
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Instead of using `weak` function definitions, this PR handles
default implementations using `PROVIDES_x` defines, allowing
for cpus/pm realted modules to use their own implementations.
2017-10-16 14:27:35 +02:00
Hauke Petersen
5c7ed2228d
pm_layerd: fix initial value for PM_BLOCKER_INITIAL
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the current value was a debugging left-over and should
actually be 0.
2017-03-28 19:32:32 +02:00
Hauke Petersen
0fc8c665f1
sys/pm_layered: fixed doxygen group
2017-01-19 11:07:59 +01:00
92f6fc6888
drivers: add layered power modes module
2017-01-12 11:24:15 +01:00
