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Add warning to Timer Driver chapter

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Move Timer Driver chapter.

Update #2847.
This commit is contained in:
Sebastian Huber 2016-12-20 13:04:59 +01:00
parent 4af69ea42a
commit 9038b999f7
2 changed files with 6 additions and 1 deletions
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2
bsp-howto/index.rst
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@ -49,11 +49,11 @@ to the Community Project hosted at http://www.rtems.org.
clock clock
i2c i2c
spi spi
timer
real_time_clock real_time_clock
networking networking
shared_memory_support shared_memory_support
frame_buffer frame_buffer
timer
ata ata
ide_controller ide_controller
command command

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bsp-howto/timer.rst
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@ -7,6 +7,11 @@
Timer Driver 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 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 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 time in microseconds, CPU cycles, or bus cycles. This information can be very