#include // SFR declarations
//-----------------------------------------------------------------------------
// Pin Declarations
//-----------------------------------------------------------------------------
sbit LED1 = P0^4; // LED1 ='1' means ON
sbit LED2 = P0^5; // LED2 ='1' means ON
//-----------------------------------------------------------------------------
// Function Prototypes
//-----------------------------------------------------------------------------
void OSCILLATOR_Init (void);
void PORT_Init (void);
void delay()
{
int i=0;
for(i=0;i<8000;i++) {}
}
//-----------------------------------------------------------------------------
// main() Routine
//-----------------------------------------------------------------------------
/////////////////////////////////////
//GeneratedInitializationFile//
/////////////////////////////////////
#include"C8051F410.h"
//Peripheralspecificinitializationfunctions,
//CalledfromtheInit_Device()function
voidPCA_Init()
{
PCA0MD&=~0x40;
PCA0MD=0x00;
}
voidPort_IO_Init()
{
P1MDOUT=0x80;
P2MDOUT=0xFF;
XBR1=0x40;
}
voidOscillator_Init()
{
OSCICN=0x85;
}
voidTimer_Tnit()
{
TMOD=0x01;
CKCON=0x04;
TH0=0x10;
TL0=0xbe;
}
//Initializationfunctionfordevice,
//CallInit_Device()fromyourmainprogram
voidInit_Device(void)
{
PCA_Init();
Port_IO_Init();
Oscillator_Init();
Timer_Tnit();
}//////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//#defineucharunsignedchar//0~255
#defineuintunsignedint//0~65535
//#defineulintunsignedlongint//0~4294967295
sbitLED_0=P2^0;
sbitLED_1=P2^1;
sbitLED_2=P2^2;
C8051F410实验板使用手册
一、C8051F410实验板原理图
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ＤＯＩ：１０．３９６９／ｊ．ｉｓｓｎ．１００１－８９７２．２０１３。０５．０２６
基于Ｃ８０５１ Ｆ４１ ０单片机的流量仪设计与应用
赵祖龙赖万昌
成都理工大学，成都６１ ００５９ Ｔｈｅ Ｄｅｓｉｇｎ ａｎｄ Ａｐｐｌｉｃａｔｉｏｎ ｏｆ Ｇａｓ－ｆｌｏｗｍｅｔｅｒ Ｄｅｔｅｃｔｏｒ Ｂａｓｅｄ ｏｎ Ｃ８０５１Ｆ４１０
Ｚｈａｏ Ｚｕｌｏｎｇ，Ｌａｉ Ｗａｎｃｈａｎｇ
Ｃｈｅｎｇｄｕ Ｕｎｉｖｅｒｓｉｔｙ ｏｆ Ｔｅｃｈｎｏｌｏｇｙ，Ｃｈｅｎｇｄｕ ６ １ ００５９，Ｃｈｉｎａ
摘要 设计实现了一种基于Ｃ８ ０５１ Ｆ４１ ０为核心的
高稳定性和高性价比气体流量仪。利用 ｃ８０５１Ｆ４１ ０单片机片内的Ａ／Ｄ和０／Ａ转换器来
采集和输出信号，从而达到控制质量流量控 制器的目的。该流量仪具有电路设计简单、
可靠性好、性价比高、检测精度高等优点。
关键词
ｃ８０５１ Ｆ４１ ０单片机；ＦＭ１ ２８６４－１ ２Ｌ；质量流
量控制器；Ａ／Ｄ；Ｏ／Ａ 中图分类号：ＴＰ３０２
文献标识码：Ａ Ａｂｓｔｒａｃｔ
ｌ ｈｉｓ ｐａｐｅｒ ｐｒｅｓｅｎｔｓ ｔｈｅ ｄｅｓｉｇｎ ａｎｄ ＩｍＤ【ｅｍｅｎｔａｔ１０ｎ ｂａｓｅｄ ｏｎ Ｃ８０５ １ Ｆ４ １ ０ ｈｉｇｈ ｓｔａｂｉｌｉｔｙ ａｎｄ ｃｏｓｔ－－
ｅｆｆｅｃｔｉｖｅ ｇａｓ ｆｌｏｗ ｍｅｔｅｒ．Ｕｓｉｎｇ Ｃ８０５ １ Ｆ４ １ ０
ｍｉｃｒｏｃｏｎｔｒｏｌｌｅｒ ｃｈｉｐ ｗｉｔｈｉｎ ｔｈｅ Ａ／０ ａｎｄ Ｄ／
Ａ ｃｏｎｖｅｒｔｅｒ ｔｏ ｃａｐｔｕｒｅ ａｎｄ ｏｕｔｐｕｔ ｓｉｇｎａｌｓ， ＳＯ ａｓ ｔｏ ａｃｈｉｅｖｅ ｔｈｅ ｐｕｒｐｏｓｅ ｏｆ ｃｏｎｔｒｏｌｌｉｎｇ ｔｈｅ
ｍａｓｓ ｆｌｏｗ ｃｏｎｔｒｏｌｌｅｒ．Ｔｈｅ ｆｌｏｗ ｍｅｔｅｒ ｈａｓ ａ ｓｉｍｐｌｅ
ｃｉｒｃｕｉｔ ｄｅｓｉｇｎ，ｒｅｌｉａｂｉｌｉｔｙ，ｃｏｓｔ－－ｅｆｆｅｃｔｉｖｅ ａｎｄ ｈｉｇｈ
