21 lines
495 B
Typst
21 lines
495 B
Typst
#import "/doc/metadata.typ": *
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= Linux System Programming
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// TODO
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This laboratory is focused on the user space. We make an application to change
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the blinking frequency of a led with button.
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It has some difficulties to locate the button on the GPIOs. Because this is not
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the same as we have done in the module in the precedent laboratory.
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-> explain
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Discover the epoll to trigg on file modification
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discover the timer_fd
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all is file
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all can be in the epoll to manage all event from files
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