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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-12-20 13:04:59 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-12-21 11:34:14 +0100 |
| commit | 9038b999f77a5ea5bd1a556bcd6d243f34ac607d (patch) | |
| tree | 5c43e2cfb470365af354314680f2bcdd76d43e34 /bsp-howto/timer.rst | |
| parent | Add warning to ATA/IDE driver chapter (diff) | |
| download | rtems-docs-9038b999f77a5ea5bd1a556bcd6d243f34ac607d.tar.bz2 | |
Add warning to Timer Driver chapter
Move Timer Driver chapter.
Update #2847.
Diffstat (limited to 'bsp-howto/timer.rst')
| -rw-r--r-- | bsp-howto/timer.rst | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/bsp-howto/timer.rst b/bsp-howto/timer.rst index f0ec09b..b5e6bb6 100644 --- a/bsp-howto/timer.rst +++ b/bsp-howto/timer.rst @@ -7,6 +7,11 @@ Timer Driver ************ +.. warning:: + + The Timer Driver is superfluous and should be replaced by the RTEMS counter + support. Ask on the mailing list if you plan to write a Timer Driver. + The timer driver is primarily used by the RTEMS Timing Tests. This driver provides as accurate a benchmark timer as possible. It typically reports its time in microseconds, CPU cycles, or bus cycles. This information can be very |