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I'm writing a program that use LNP. My addressing handler function is big,
so I measured the mean time requiered for executing that function (with a
call in for loop, so having sub-ms precision). Mean time: 2.5 ms, with
packets of ca. 250 bytes.
I measured the time requiered to copy a region of 251 bytes: ca. 2 ms. So
my handler is not too bad, but I wonder if there exists some limit to the
time taken by an LNP handler. Perhaps the limit is LNP_BYTE_TIME? or
LNP_BYTE_SAFE? or something else? Does anyone know what this limit is?
In `kernel/systime.c' there is an interrupt handler that makes calls
to the functions that handle sensor reading, sound output, time keeping,
and other things. The interrupt fires every 1 ms. Do the LNP handlers
interfere with this interrupt or they are simply sospended to execute its
handler?
I've not found such things discussed in the documentation.
bye
Bernardo
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