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  • 大小: 12KB
    文件類型: .zip
    金幣: 2
    下載: 0 次
    發布日期: 2021-06-04
  • 語言: 其他
  • 標簽: STM32??ADA2200??

資源簡介

ADI芯片 鎖相放大器驅動 已調試過,如有問題請私信

資源截圖

代碼片段和文件信息

#include?“ADA2200.h“
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//?
//?.............................................?
//??????????????佛祖保佑?永無BUG?


u8?DataRead3[3];
void?delayLoop2(unsigned?int?Time)
{
Time*=3;
while(Time--)
{
__nop();
}
}
void?ada2200_GpioInit()
{

GPIO_InitTypeDef?g;
g.GPIO_Mode=GPIO_Mode_Out_PP;
g.GPIO_Speed=GPIO_Speed_50MHz;

g.GPIO_Pin=GPIO_Pin_1;//?DIN/DIO
GPIO_Init(GPIOB&g);
g.GPIO_Pin=GPIO_Pin_10;//CLK
GPIO_Init(GPIOB&g);
g.GPIO_Pin=GPIO_Pin_11;//CS
GPIO_Init(GPIOB&g);

?}

void?Write3bytesADA(u16?Reg?u8?data)
{
int?i=0;

Temp_CS000;
for(i=0;?i<16;?i++)
{
if(Reg?&?0x8000)
{
DIN111;
}
else
{
DIN000;
}

Reg<<=1;
SCLOCK000;
delayLoop2(10);
SCLOCK111;
delayLoop2(10);
}
for(i=0;i<8;i++)
{
if((data?&?0x80)==0)
{????????
DIN000;
}????
else
{
DIN111;
}
data<<=1;
SCLOCK000;
delayLoop2(10);
SCLOCK111;
delayLoop2(10);
}
Temp_CS111;
}

void?ReadFromRegADA(u16?Regunsigned?char?nByte)?//?nByte?is?the?number?of?bytes?which?need?to?be?read
{
int?ij;
unsigned?char?temp;
DIN111;
Temp_CS000;
temp=0;

DataRead3[0]=0;
DataRead3[1]=0;
DataRead3[2]=0;
// DataRead[3]=0;
for(i=0;?i<16;?i++)
{
if(Reg?&?0x8000)
{
DIN111;
}
else
{
DIN000;
}

Reg<<=1;
SCLOCK000;
delayLoop2(10);
SCLOCK111;
delayLoop2(10);
}
for(i=0;?i {
for(j=0;?j<8;?j++)
{
SCLOCK000;
if(GPIO_ReadInputDataBit(GPIOBGPIO_Pin_1)==0)
{
temp=temp<<1;
}else
{
temp=temp<<1;
temp=temp+0x01;
}
delayLoop2(10);
SCLOCK111;
delayLoop2(10);
}
DataRead3[i]=temp;
temp=0;
}
Temp_CS111;
}
void?ADA2200_Init()
{
ada2200_GpioInit();
delay_ms(1);

//? Write2bytesADA(0X0000);?//寫串行接口
//? WritebyteADA(0X24);???//MSB優先?SDIO雙向??SDO禁用??地址遞增

//? Write3bytesADA(0X00000X00);
//? delay_ms(40);

//? Write2bytesADA(0X0028);?//?寫模擬引腳配置??
//? WritebyteADA(0X01);?//?外部時鐘?差分輸入
Write3bytesADA(0X00280X01);
delay_ms(40);

//? Write2bytesADA(0X0029);???//同步控制
//? WritebyteADA(0X0D);?????//SYNCO?close
Write3bytesADA(0X00290X0D);
delay_ms(40);

//? Write2bytesADA(0X002A);??//解調控制
//? WritebyteADA(0X18);??????//移相關閉?RCLK使能?VOCM=0.5VDD
Write3bytesADA(0X002A0X1A);
delay_ms(40);

//? Write2bytesADA(0X002

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????3359??2016-10-08?21:45??ADA2200\ADA2200.c
?????目錄???????????0??2016-10-08?21:47??ADA2200\__Previews\
?????文件???????19907??2016-10-08?21:45??ADA2200\__Previews\ada2200.hPreview
?????文件?????????487??2016-07-18?08:27??ADA2200\ada2200.h
?????目錄???????????0??2016-10-08?21:47??ADA2200\

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