sys/xtimer: improve documentation#19681
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19677: boards/nucleo-l432k: provide three periph_timer instances r=maribu a=maribu ### Contribution description - `cpu/stm32/periph_timer`: Generalize to also work with timers that do not have 4 channels - `boards/common/stm32`: Add timer config for three timers based on TIM2, TIM15, and TIM16 (the three general-purpose timers of the STM32L4) - `boards/nucleo-l432kc`: Make use of the new timer config 19681: sys/xtimer: improve documentation r=maribu a=maribu ### Contribution description - Add a warning that xtimer is deprecated, so that new code hopefully starts using ztimer - Add a hint that `ztimer_xtimer_compat` can be used even after `xtimer` is gone Co-authored-by: Marian Buschsieweke <marian.buschsieweke@ovgu.de>
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19677: boards/nucleo-l432k: provide three periph_timer instances r=maribu a=maribu ### Contribution description - `cpu/stm32/periph_timer`: Generalize to also work with timers that do not have 4 channels - `boards/common/stm32`: Add timer config for three timers based on TIM2, TIM15, and TIM16 (the three general-purpose timers of the STM32L4) - `boards/nucleo-l432kc`: Make use of the new timer config 19678: gnrc_sixlowpan_iphc: fix NULL pointer dereference r=maribu a=miri64 19681: sys/xtimer: improve documentation r=maribu a=maribu ### Contribution description - Add a warning that xtimer is deprecated, so that new code hopefully starts using ztimer - Add a hint that `ztimer_xtimer_compat` can be used even after `xtimer` is gone Co-authored-by: Marian Buschsieweke <marian.buschsieweke@ovgu.de> Co-authored-by: Martine Lenders <m.lenders@fu-berlin.de>
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sys/include/xtimer.h
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| * number of active timers. The reason for this is that multiplexing is | ||
| * realized by next-first singly linked lists. | ||
| * | ||
| * @warning xtimer has been deprecated in favor of the @ref sys_ztimer |
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Why not use the @deprecated command?
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This way it will show up in https://doc.riot-os.org/deprecated.html
- Add a deprecation note to xtimer, so that new code hopefully starts using ztimer - Add a hint that `ztimer_xtimer_compat` can be used even after `xtimer` is gone
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19610: drivers/periph/rtc: improve doc on rtc_set_alarm r=maribu a=maribu ### Contribution description - point out behavior on denormalized time stamps - use errno codes to indicate errors (and adapt the few instances of actual error handling to use them) 19670: cpu/stm32: stm32f4 BRR from BSRR r=maribu a=kfessel ### Contribution description sometimes one wants to save one instruction :) just write the bits we need to write. ### Testing procedure tests/periph/gpio_ll tests this ### Issues/PRs references `@maribu` might know some reference maybe #19407 19678: gnrc_sixlowpan_iphc: fix NULL pointer dereference r=maribu a=miri64 19679: gnrc_sixlowpan_frag_sfr: fix ARQ scheduler race-condition r=maribu a=miri64 19680: gnrc_sixlowpan_frag_rb: fix OOB write in _rbuf_add r=maribu a=miri64 19681: sys/xtimer: improve documentation r=maribu a=maribu ### Contribution description - Add a warning that xtimer is deprecated, so that new code hopefully starts using ztimer - Add a hint that `ztimer_xtimer_compat` can be used even after `xtimer` is gone Co-authored-by: Marian Buschsieweke <marian.buschsieweke@ovgu.de> Co-authored-by: Karl Fessel <karl.fessel@ovgu.de> Co-authored-by: Martine Lenders <m.lenders@fu-berlin.de>
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Nevermind, did not realize doc.riot-os.org was still in the old state. |
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Contribution description
ztimer_xtimer_compatcan be used even afterxtimeris goneTesting procedure
Read the doc preview generated by the CI.
Issues/PRs references
Fixes #19667