- 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
Found and fixed the issue for the kinetis-based boards: The kinetis
code is using some macros to map some IRQ names, that differ in
some versions of vendor headers, to a RIOT wide unique name. The
doxygen of this mapping states, that this mapping must be done before
any vendor header is included. Unfortunately, the mapping was so far
placed in cpu/kinetis/vectors.c, before any other include statement.
In some cases, the vendor headers might be included before the
mapping macros in vectors.c, leading to the compilation errors down
the line. To fix this, the adaption defines are moved into
cpu/kinetis/cpu_conf.h, which is the file that actually includes
the vendor headers. This way it is ensured, that these adaption
macros are always defined before any vendor header is included,
and therefore preventing this kind of error for good.
CPU_HAS_SRAM_BITBAND can be used to check whether bit-banding is supported for
all of SRAM. With partially supported bit-banding, this feature is more of a
foot gun that a valuable tool.
MCG_Lite is used in many KL parts and is a less advanced clock generator
than the full MCG used in the K series. This change lets the MCG_Lite
and MCG share the same user facing API, with some configuration
differences.
This allows a board configuration to select which kind of averaging
should be applied to the pin instead of always using 32 sample average.
Very high impedance sources may need to disable hardware averaging in
order to give correct values, the on-chip temperature sensor is one such
signal source.
Uses timer freerunning counter mode (TFC) and updating an internal
reference point instead of relying on RTT for reference time. The
target accuracy has been greatly improved for all test cases in
bench_periph_timer
