dds.c

来自「AD8933 square wave,sin wave,triangular w」· C语言 代码 · 共 28 行

#define uchar unsigned char 
#define uint  unsigned int
#define ulong unsigned long 

#include<reg52.h>
#include<intrins.h>

sbit FSYNC=P1^0;
sbit SCLK=P1^1;
sbit SDATA=P1^2;

#define DDS_FSYNC_UP    FSYNC=1
#define DDS_FSYNC_DOWN  FSYNC=0
#define DDS_SCLK_UP     SCLK=1
#define DDS_SCLK_DOWN   SCLK=0
#define DDS_SDATA_UP    SDATA=1
#define DDS_SDATA_DOWN  SDATA=0

void DDS_Write_2Byte()
{

}

void main()
{

}