Changeset 27515ec in rtems-docs


Ignore:
Timestamp:
Sep 18, 2017, 6:26:50 AM (20 months ago)
Author:
Sebastian Huber <sebastian.huber@…>
Branches:
master
Children:
87e1929
Parents:
5c3683e
git-author:
Sebastian Huber <sebastian.huber@…> (09/18/17 06:26:50)
git-committer:
Sebastian Huber <sebastian.huber@…> (09/18/17 06:31:09)
Message:

bsp-howto: Clock_driver_support_install_isr()

Close #3139.

File:
1 edited

Legend:

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  • bsp-howto/clock.rst

    r5c3683e r27515ec  
    221221============================================
    222222
    223 The clock driver must provide a function to install the clock tick interrupt
    224 service routine via ``Clock_driver_support_install_isr()``.
     223The clock driver may provide a function to install the clock tick interrupt
     224service routine via ``Clock_driver_support_install_isr()``.  The clock tick
     225interrupt service routine is passed as the one and only parameter to this
     226macro.  The default implementation will do nothing.
    225227
    226228.. code-block:: c
     
    244246    }
    245247
    246     #define Clock_driver_support_install_isr( isr, old ) \
     248    #define Clock_driver_support_install_isr( isr ) \
    247249      some_support_install_isr( isr )
    248250
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