diff options
Diffstat (limited to 'source/lang/api/board-values.rst')
| -rw-r--r-- | source/lang/api/board-values.rst | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/source/lang/api/board-values.rst b/source/lang/api/board-values.rst index 5fbf20f..7198407 100644 --- a/source/lang/api/board-values.rst +++ b/source/lang/api/board-values.rst @@ -23,9 +23,6 @@ Documentation <index-boards>`. Constants --------- -.. TODO [systick.rst] Add a link to systick.rst instead of systick.h -.. below, when systick.rst exists. - - ``CYCLES_PER_MICROSECOND``: Number of CPU cycles per microsecond on your board. @@ -35,9 +32,8 @@ Constants - ``CLOCK_SPEED_HZ``: Clock speed of your board, in hertz (Hz). This is the same as ``CLOCK_SPEED_MHZ`` × 1,000,000. -- ``SYSTICK_RELOAD_VAL``: Value used when reloading the :ref:`SysTick - <libmaple-systick>` timer's counter. For :ref:`lang-millis` to work - properly, this must be ``CYCLES_PER_MICROSECOND`` × 1,000 - 1. +- ``SYSTICK_RELOAD_VAL``: Value used when reloading the :ref:`systick` + timer's counter [#fmillis]_. .. _lang-board-values-but: @@ -205,3 +201,8 @@ See Also - :ref:`lang-pwmwrite` - :ref:`lang-enabledebugports` - :ref:`lang-disabledebugports` + +.. rubric:: Footnotes + +.. [#fmillis] In order for :ref:`lang-millis` to work properly, this + must be ``CYCLES_PER_MICROSECOND`` × 1,000 - 1. |