FIR filter using DSP instructions for ST Nucleo F401RE.

Dependencies:   UITDSP_ADDA mbed

Revision:
6:f005cc78b9aa
Parent:
4:0b3b70b0af0b
Child:
8:d226de4c3951
diff -r 0020b628b012 -r f005cc78b9aa main.cpp
--- a/main.cpp	Mon Nov 10 09:55:58 2014 +0000
+++ b/main.cpp	Wed Nov 12 09:53:40 2014 +0000
@@ -2,14 +2,13 @@
 // FIR フィルタ,基本的な構造, 固定小数点演算用 DSP 命令を使う
 //      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
 #include "Coefficients_200_LPF_Fixed.hpp"
 
 using namespace Mikami;
@@ -21,7 +20,7 @@
 
 int main()
 {
-    ScfClockTim3(500000);       // cutoff frequency: 5 kHz
+    myDac_.ScfClockTim3(500000);    // cutoff frequency: 5 kHz
 
     int16_t xn[ORDER_+1];
     for (int n=0; n<=ORDER_; n++)