My spell checker says "receival" should be "reception". Also, the
terms allow list and deny list are preferred over whitelist and
blacklist. But since scripts may depend on the shell command name,
only the help description is changed, not the cmd names.
Previously `shell_commands` was a "catch-all" module that included
shell commands for each and every used module that has a shell
companion. Instead, the new `shell_cmds` module is now used to provide
shell commands as individually selectable submodules, e.g.
`cmd_gnrc_icmpv6_echo` now provides the ICMPv6 echo command (a.k.a.
ping).
To still have a "catch all" module to pull in shell commands of modules
already used, `shell_cmds_default` was introduced. `shell_commands`
depends now on `shell_cmds_default` for backward compatibility, but
has been deprecated. New apps should use `shell_cmds_default`
instead.
For a handful of shell commands individual selection was already
possible. Those modules now depend on the corresponding `cmd_%` module
and they have been deprecated.
This fixed compilation, as the use of the interal `_xtimer_now()`
function is not compatible with `ztimer_xtimer_compat`. However, this
bug never triggered due to a bug in the build system preventing the
compilation of the shell command. We are about to fix this, so let's
fix the source first.
- most were trivial
- missing group close or open
- extra space
- no doxygen comment
- name commad might open an implicit group
this hould also be implicit cosed but does not happen somtimes
- crazy: internal declared groups have to be closed internal
The inverted and non-inverted `LED<num>_ON` and `LED<num>_OFF` macros
are swapped. This didn't reveal in testing as the
`LED<num>_IS_INVERTED` macros where not properly evaluated, due to a
typo in the check. This fixes both.
This fixes https://github.com/RIOT-OS/RIOT/issues/18545 as the code
previously relied on `sched_change_priority()` not directly scheduling
a new thread while IRQs are disabled, but rather later when IRQs are
restored. This is true for Cortex-M MCUs (where the PendSV IRQ is used
to trigger the scheduler), but not e.g. for AVR.
- The tool compatibility matrix got super large
- split out all "single-purpose" tools and list them per platform
- Highlighting code via backticks in titles doesn't render well with
Doxygen
- replace all `int`s and `unsigned`s with integers with fixed width
- replaced all signed integers of sizes with unsigned ones (sizes
cannot be negative)
- made bitshifts 8-bit safe (e.g. `1 << 24` is valid on 32-bit, but
undefined behavior on 8-bit, as a 16 bit wide `int` would be shifted
by more than the type width)
- use `void *` / `const void *` for data buffers to ease use
An `1 << x` with `x >= 15` is undefined behavior on 8-bit / 16-bit
machines (which typically have `sizeof(int) == 2`).
Using `1UL << x` is safe for `x <= 31`, which is large enough to make
use of the full 32 bits in `runqueue_bitcache`.
In addition, a `static_assert()` is added to enforce that
`SCHED_PRIO_LEVELS` is never set to anything larger than 32.
