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Fix Cisco entity-sensor (#16351)

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* Fix Cisco entity-sensor
make mw_to_dbm and uw_to_dbm handle negative numbers

* fixes and update test data
This commit is contained in:
Tony Murray
2024-09-03 09:02:02 -05:00
committed by GitHub
parent d8097b0c21
commit 03d3660dfa
6 changed files with 491 additions and 491 deletions
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4
includes/common.php
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@@ -739,7 +739,7 @@ function string_to_float($value)
*/
function uw_to_dbm($value)
{
return $value == 0 ? -60 : 10 * log10($value / 1000);
return $value <= 0 ? -60 : 10 * log10($value / 1000);
}
/**
@@ -748,7 +748,7 @@ function uw_to_dbm($value)
*/
function mw_to_dbm($value)
{
return $value == 0 ? -60 : 10 * log10($value);
return $value <= 0 ? -60 : 10 * log10($value);
}
/**