不韋 呂
/
UIT2_FIR_LPF_Symmetry
FIR filter of symmetric coefficiemts for ST Nucleo F401RE.
Diff: main.cpp
- Revision:
- 5:b81eb5e88546
- Parent:
- 3:89bae16a8d2c
diff -r 9339731ba2a6 -r b81eb5e88546 main.cpp --- a/main.cpp Mon Nov 10 09:56:36 2014 +0000 +++ b/main.cpp Wed Nov 12 09:55:15 2014 +0000 @@ -2,14 +2,13 @@ // FIR フィルタ,係数の対称性を利用する構造 // Analog Input : A0 // Analog Output: MCP4922 using SPI -// 2014/10/23, 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_Sym.hpp" using namespace Mikami; @@ -20,7 +19,7 @@ int main() { - ScfClockTim3(500000); // cutoff frequency: 5 kHz + myDac_.ScfClockTim3(500000); // cutoff frequency: 5 kHz float xn[ORDER_+1]; for (int n=0; n<=ORDER_; n++)