ADD: added a simple averging filter function. input parameter K, can be 1 to 8

ref: http://www.edn.com/design/systems-design/4320010/A-simple-software-lowpass-filter-suits-embedded-system-applications
This commit is contained in:
iceman1001 2016-08-29 20:29:31 +02:00
commit 4c543dbd3f
3 changed files with 37 additions and 7 deletions

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@ -42,4 +42,5 @@ extern int offline;
extern int flushAfterWrite; //buzzy
void iceIIR_Butterworth(int * data, const size_t len);
void iceSimple_Filter(int *data, const size_t len, uint8_t k);
#endif