不韋 呂
/
UIT2_SinGenerator_SinFunction
Sin generator using sinf() function for ST Nucleo F401RE.
Diff: main.cpp
- Revision:
- 5:14abc3025a0d
- Parent:
- 3:52173c01cb98
--- a/main.cpp Mon Nov 10 10:02:51 2014 +0000 +++ b/main.cpp Wed Nov 12 10:48:13 2014 +0000 @@ -1,14 +1,13 @@ //-------------------------------------------------------------- // Sin generator using sinf() function // 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 using namespace Mikami; @@ -20,7 +19,7 @@ { const float PI = 3.141593f; const float PI2 = PI*2; - ScfClockTim3(500000); // cutoff frequency: 5 kHz + myDac_.ScfClockTim3(500000); // cutoff frequency: 5 kHz float phi = 0; float dPhi = PI2*440.0f/(float)FS_;