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模数转换器ADS112C04

模数转换器ADS112C04 IIC函数见前篇博客

#define ADD_ADS112C04_write 0x80

#define ADD_ADS112C04_read 0x81

#define START 0x08

#define POWERDOWN 0x02

#define RDATA 0x10

#define RESET 0x06

#define WREG_0 0x40

叠片系数

#define WREG_1 0x44

#define WREG_2 0x48

#define WREG_3 0x4c

#define RREG_0 0x20

#define RREG_1 0x24

#define RREG_2 0x28

#define RREG_3 0x2c

void WriteReg(unsigned char adds,unsigned char val)

{

IIC_start();

IIC_writebyte(ADD_ADS112C04_write);

IIC_testACK();

IIC_writebyte(adds);

IIC_testACK();

IIC_writebyte(val);

IIC_testACK();

IIC_stop();

}

unsigned char ReadReg(unsigned char adds)

{

unsigned char v;

IIC_start();

IIC_writebyte(ADD_ADS112C04_write);

IIC_testACK();

IIC_writebyte(adds);

IIC_testACK();

IIC_start();// Repeated START condition

IIC_writebyte(ADD_ADS112C04_read);

IIC_testACK();

v=IIC_readebyte();

IIC_masterNACK();

IIC_stop();

return v;木本植物的样本

}

void ADS_Start()

{

IIC_start();

IIC_writebyte(ADD_ADS112C04_write);

IIC_testACK();

IIC_writebyte(START);

IIC_testACK();

IIC_stop();

}

void ADS_PowerDown()

{

IIC_start();

IIC_writebyte(ADD_ADS112C04_write);

IIC_testACK();

IIC_writebyte(POWERDOWN);

IIC_testACK();

IIC_stop();

}

void ADS_Reset()ppzhus

{

IIC_start();

IIC_writebyte(ADD_ADS112C04_write);

IIC_testACK();

IIC_writebyte(RESET);365.bm990

IIC_testACK();

IIC_stop();

}

int ReadData()

{

int v;unsigned char i=0,j=0;

IIC_start();

IIC_writebyte(ADD_ADS112C04_write); IIC_testACK();

IIC_writebyte(RDATA);冷凝器设计

IIC_testACK();mrp游戏

IIC_start();// Repeated START condition IIC_writebyte(ADD_ADS112C04_read); IIC_testACK();

i=IIC_readebyte();

IIC_masterACK();

j=IIC_readebyte();

IIC_masterNACK();

IIC_stop();

v=i;

v=v<<8;

v=v|j;

return v;

}

本文发布于:2024-09-20 13:35:18，感谢您对本站的认可！

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标签：系数样本设计叠片木本植物冷凝器

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