| Commit message (Collapse) | Author | Files | Lines |
|---|
|
Provide basic Doxygen comments.
Update #3706.
Update #3707.
|
|
The embedded brains GmbH & Co. KG is the legal successor of embedded
brains GmbH.
|
|
Updates #4625.
|
|
Updates #3053.
|
|
The maximum frequency is UINT32_MAX. Converted to a uint64_t variable
it can be shifted by 32. The addition does not overflow since bin_per_s
- 1 is UINT32_MAX.
|
|
Use RTEMS_SYSINIT_ORDER_LAST_BUT_5 instead of RTEMS_SYSINIT_ORDER_LAST
to allow applications and support functions to place system
initialization handlers behind the standard handlers.
Update #3838.
|
|
The sbintime_t is an efficient time format. Add the ability to convert
CPU counter ticks to/from sbintime_t.
|
|
Add rtems_counter_frequency() API function. Use it to initialize the
counter value converter via the new system initialization step
(RTEMS_SYSINIT_CPU_COUNTER). This decouples the counter implementation
and the counter converter. It avoids an unnecessary pull in of the
64-bit integer division from libgcc.
Update #3456.
|
|
|
|
Add a CPU counter interface to allow access to a free-running counter.
It is useful to measure short time intervals. This can be used for
example to enable profiling of critical low-level functions.
Add two busy wait functions rtems_counter_delay_ticks() and
rtems_counter_delay_nanoseconds() implemented via the CPU counter.
|
