* [ECOS] Documentation - Function cyg_interrupt_configure(...)
@ 2014-05-13 14:17 Smith, Keith
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From: Smith, Keith @ 2014-05-13 14:17 UTC (permalink / raw)
To: ecos-discuss
For cyg_interrupt_configure(...) the documentation and the comments for the *.h declaration of cyg_interrupt_configure simply says argument 'level' sets the trigger to be level or edge, and argument 'up' sets rising/falling edge or high/low level.
The types of 'level' and 'up' are cyg_bool_t, true or false.
The text implies that the first item of the 'or' clause represent true and the second item false.
Is this correct?
It would be a lot clearer if the text stated 'level' is of type cyg_bool_t, true or false. Setting 'level' to true enables level triggering of the interrupt. Setting 'level' to false enables edge triggering of the interrupt.
Ditto for 'up'.
Keith M Smith
PerkinElmer
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2014-05-13 14:17 [ECOS] Documentation - Function cyg_interrupt_configure(...) Smith, Keith
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