IIR filter of 1st order for ST Nucleo F401RE.

Dependencies:   UIT_ADDA mbed

Revision:
2:ed56284ebeb7
Parent:
0:22eafb1b3124
--- a/main.cpp	Mon Nov 10 09:58:01 2014 +0000
+++ b/main.cpp	Wed Nov 12 10:24:30 2014 +0000
@@ -2,14 +2,13 @@
 // 1次の IIR フィルタ
 //      Analog Input : A0
 //      Analog Output: MCP4922 using SPI
-// 2014/10/29, Copyright (c) 2014 MIKAMI, Naoki
+// 2014/11/12, Copyright (c) 2014 MIKAMI, Naoki
 //--------------------------------------------------------------
 
 #include "mbed.h"
 
 #include "ADC_Base.hpp"         // for ADC not using interrupt
 #include "DAC_MCP4922.hpp"      // for DAC MCP4922
-#include "ScfClockTim3.hpp"     // for clock supplied to SCF
 
 using namespace Mikami;
 
@@ -19,7 +18,7 @@
 
 int main()
 {
-    ScfClockTim3(500000);       // cutoff frequency: 5 kHz
+    myDac_.ScfClockTim3(500000);    // cutoff frequency: 5 kHz
 
     const float A1 = 0.8f;
     const float B0 = 1.0f - A1;