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authorSebastian Huber <sebastian.huber@embedded-brains.de>2016-11-02 08:13:31 +0100
committerSebastian Huber <sebastian.huber@embedded-brains.de>2016-11-03 10:59:01 +0100
commit3a58bff6bfe3ce893f47fade0ddf49457c46a360 (patch)
tree6499e461995451e88b9ecf4ce5473c72fdbe09ca /c-user/board_support_packages.rst
parentRename all manuals with an _ to have a -. It helps released naming of files. (diff)
downloadrtems-docs-3a58bff6bfe3ce893f47fade0ddf49457c46a360.tar.bz2
Update due to clock manager and driver changes
Diffstat (limited to 'c-user/board_support_packages.rst')
-rw-r--r--c-user/board_support_packages.rst4
1 files changed, 2 insertions, 2 deletions
diff --git a/c-user/board_support_packages.rst b/c-user/board_support_packages.rst
index 872ff71..9a32036 100644
--- a/c-user/board_support_packages.rst
+++ b/c-user/board_support_packages.rst
@@ -149,7 +149,7 @@ Clock Tick Device Driver
------------------------
Most RTEMS applications will include a clock tick device driver which invokes
-the ``rtems_clock_tick`` directive at regular intervals. The clock tick is
+a clock tick directive at regular intervals. The clock tick is
necessary if the application is to utilize timeslicing, the clock manager, the
timer manager, the rate monotonic manager, or the timeout option on blocking
directives.
@@ -163,7 +163,7 @@ overhead required to manipulate the counter/timer in the clock tick ISR and
increases the accuracy of tick occurrences. The initial count can be based on
the microseconds_per_tick field in the RTEMS Configuration Table. An alternate
approach is to set the initial count for a fixed time period (such as one
-millisecond) and have the ISR invoke ``rtems_clock_tick`` on the configured
+millisecond) and have the ISR invoke a clock tick directive on the configured
``microseconds_per_tick`` boundaries. Obviously, this can induce some error if
the configured ``microseconds_per_tick`` is not evenly divisible by the chosen
clock interrupt quantum.