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ModeFilter: fixed a shadowed variable

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mode is a member of the class already, so call the local variable
fmode

git-svn-id: https://arducopter.googlecode.com/svn/trunk@3081 f9c3cf11-9bcb-44bc-f272-b75c42450872
This commit is contained in:
tridge60@gmail.com 2011-08-13 04:46:10 +00:00
parent 6cf66ee773
commit b1df1d1843
1 changed files with 5 additions and 5 deletions
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10
libraries/ModeFilter/ModeFilter.cpp
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@ -57,14 +57,14 @@ void ModeFilter::isort()
//Mode function, returning the mode or median. //Mode function, returning the mode or median.
int ModeFilter::mode(){ int ModeFilter::mode(){
int mode = 0; int fmode = 0;
byte i = 0; byte i = 0;
byte count = 0; byte count = 0;
byte maxCount = 0; byte maxCount = 0;
byte bimodal = 0; byte bimodal = 0;
while(count > maxCount){ while(count > maxCount){
mode = _samples[i]; fmode = _samples[i];
maxCount = count; maxCount = count;
bimodal = 0; bimodal = 0;
} }
@ -75,9 +75,9 @@ int ModeFilter::mode(){
bimodal = 1; bimodal = 1;
} }
if(mode == 0 || bimodal == 1){ //Return the median if there is no mode. if(fmode == 0 || bimodal == 1){ //Return the median if there is no mode.
mode = _samples[(MOD_FILTER_SIZE / 2)]; fmode = _samples[(MOD_FILTER_SIZE / 2)];
} }
return mode; return fmode;
} }