Campbell CR850 - Table 109. Commsmemfree(1) Defaults and Use Example, TLS Not Active

Section 10. Troubleshooting
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CommsMemFree(1) is encoded using the following expression:
CommsMemFree(1) = tiny + lil*100 + mid*10000 + med*1000000 +
lrg*100000000
where,
tiny=numberof16‐bytepacketsavailable
lil=numberoflittle(≈100bytes)packets
mid=numberofmediumsize(≈530bytes)packets
med=numberofbig(≈3kB)packets
lrg=numberoflarge(≈18kB)packetsavailable,primarilyforTLS.
The following expressions are used to pick the individual values from
CommsMemFree(1):
tiny = CommsMemFree(1) % 100
lil = (CommsMemFree(1) / 100) % 100
mid = (CommsMemFree(1) / 10000) % 100
med = (CommsMemFree(1) / 1000000) % 100
lrg = (CommsMemFree(1) / 100000000) % 100
Table 109. CommsMemFree(1) Defaults and Use Example, TLS Not
Active
Example
Buffer
Catagory
Condition:
reset, TLS not active.
Buffer count:
CommsMemFree(1) =
15251505.
Condition:
in use, TLS not active.
Buffer count:
CommsMemFree(1) =
13241504.
Numbers of
buffers in use
(reset count –
in-use count)
tiny 05 04 1
little 15 15 0
medium 25 24 1
large 15 13 2
huge
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