Cutoff frequency variable LPF by 160th-order FIR filter designed by window method usin Hamming window for ST Nucleo F401RE.

Dependencies:   UIT_ACM1602NI UIT_ADDA mbed

Revision:
5:9dd178ff6239
Parent:
3:54eac4891e35
Child:
6:ccd700fb3f3a
--- a/main.cpp	Sat Nov 15 06:45:37 2014 +0000
+++ b/main.cpp	Sun Dec 07 08:55:48 2014 +0000
@@ -3,7 +3,7 @@
 //      A0: Signal to be filtered
 //      A2: Value which controls cutoff frequency
 //
-// 2014/11/12, Copyright (c) 2014 MIKAMI, Naoki
+// 2014/12/07, Copyright (c) 2014 MIKAMI, Naoki
 //------------------------------------------------------------------
 
 #include "mbed.h"
@@ -12,7 +12,7 @@
 #include "DAC_MCP4922.hpp"      // for DAC MCP4922
 #include "ACM1602NI.hpp"        // for LCD display
 
-#include "WindowingDesignLH.hpp" // for design of IIR filter
+#include "WindowingDesignLH.hpp"    // for design of FIR filter
 
 using namespace Mikami;