📄 isd4004.c
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//-----------------------------------------------------------------------------
// F00x_Ports_SwitchLED.c
//-----------------------------------------------------------------------------
// Copyright 2005 Silicon Laboratories, Inc.
// http://www.silabs.com
//
// Program Description:
//
// This program demonstrates how to configure port pins as digital inputs
// and outputs. The C8051F005 target board has one push-button switch
// connected to a port pin and one LED. The program constantly checks the
// status of the switch and if it is pushed, it turns on the LED.
//
//
// How To Test:
//
// 1) Download code to a 'F005 target board
// 2) Ensure that the J1 and J3 headers are shorted
// 3) Push the button (P1.7) and see that the LED turns on
//
//
// FID: 00X000002
// Target: C8051F00x
// Tool chain: Keil C51 7.50 / Keil EVAL C51
// Command Line: None
//
// Release 1.0
// -Initial Revision (GP)
// -15 NOV 2005
//
//-----------------------------------------------------------------------------
// Includes
//-----------------------------------------------------------------------------
#include <c8051f000.h> // SFR declarations
#define SYSCLK 11059200
sbit CS=P0^7;
sbit KEY4=P3^7;
sbit rd = P1^7;
sbit wr = P1^6;
sbit addr0 = P1^0;
sbit addr1 = P1^1;
sbit addr2 = P1^2;
sbit addr3 = P1^3;
sbit addr4 = P1^4;
sbit data0 = P2^0;
sbit data1 = P2^1;
sbit data2 = P2^2;
sbit data3 = P2^3;
void write (int addr, int datain);
unsigned int read();
unsigned int Count1msInc;
unsigned char K;
unsigned int addrl,addrh;
unsigned int adl[ ]={0x00,0x96,0x2c,0xc2,0x58,0xee,0x84,0x1a,0xb0,0x46,0xdc,0x72,0x08,0x9e};//,0x34};//,0xca}; // 1s=5h
unsigned int adh[ ]={0x00,0x00,0x01,0x01,0x02,0x02,0x03,0x04,0x04,0x05,0x05,0x06,0x07,0x07};//,0x08};//,0x08};
exchg();
BELL1();
BELL2();
//RECORD();
PLAY0000H();
RECORD(unsigned int addrl,unsigned int addrh,unsigned char time);
PLAY0096H(unsigned int addrl,unsigned int addrh,unsigned char time);
DELAY(unsigned int delay)
{
unsigned int J;
for(J=0;J<delay;J++);
}
void Timer0_Init(void )
{
CKCON|=0x8;
//TMOD|=0x1;
TR0=0;
TH0=(-SYSCLK/1000)>>8;
TL0=-SYSCLK/1000;
IE|=0x2;
}
void Timer0_ISR(void ) interrupt 1 //中断
{
TH0=(-SYSCLK/1000)>>8;
TL0=-SYSCLK/1000;
Count1msInc++;
}
void Delay_ms(unsigned char Val_ms)
{
Count1msInc=0;
TR0=1;
while((Count1msInc<Val_ms)==1);
TR0=0;
}
void Delay_s(unsigned char Val_s)
{
unsigned int temp,count_s;
temp=Val_s*1000;
Count1msInc=0;
TR0=1;
while((Count1msInc<temp)==1)
{
count_s=Count1msInc/1000;
write(1,count_s%10);
write(2,count_s/10);
}
TR0=0;
}
ON_4004()
{
CS=0;
DELAY(50000);
}
OFF_4004()
{
DELAY(50000);
CS=1;
}
void SPIWrOne(unsigned char ch)
{
ON_4004();
SPIF = 0;
K=ch;
exchg();
SPI0DAT=K;
while(SPIF==0);
OFF_4004();
}
void SPIWrTwo(unsigned char ch)
{
SPIF = 0;
K=ch;
exchg();
SPI0DAT=K;
while(SPIF==0);
}
void SPIWrThree(unsigned char addrl,unsigned char addrh,unsigned char COM)
{
ON_4004();
SPIWrTwo(addrl);
SPIWrTwo(addrh);
SPIWrTwo(COM);
OFF_4004();
}
void SYSCLK_Init(void)
{
OSCICN |= 0x03;
OSCXCN=0xff;
}
void PORT_Init()
{
PRT1CF |= 0xff;
PRT2CF |= 0xff;
PRT0CF |= 0xff;
XBR0=0x02;
XBR1=0x00;
XBR2=0x40;
}
void SPI0_Init()
{
SPI0CFG=0x07;
SPI0CFG|=0x0C0;
SPI0CN=0x03;
SPI0CKR=SYSCLK/2/100000-1;
}
exchg()
{
unsigned char temp;
//*
temp=K%2; temp=temp<<1;
temp+=(K>>1) %2; temp=temp<<1;
temp+=(K>>2) %2; temp=temp<<1;
temp+=(K>>3) %2; temp=temp<<1;
temp+=(K>>4) %2; temp=temp<<1;
temp+=(K>>5) %2; temp=temp<<1;
temp+=(K>>6) %2; temp=temp<<1;
temp+=(K>>7) %2;
K=temp;
}
BELL1()
{
write(8,1);
DELAY(65000);
DELAY(65000);
DELAY(65000);
DELAY(65000);
DELAY(65000);
DELAY(65000);
DELAY(65000);
DELAY(65000);
write(8,0);
}
BELL2()
{
write(8,1);
DELAY(65000);
DELAY(65000);
DELAY(65000);
DELAY(65000);
DELAY(65000);
DELAY(65000);
DELAY(65000);
DELAY(65000);
write(8,0);
DELAY(65000);
DELAY(65000);
DELAY(65000);
DELAY(65000);
DELAY(65000);
DELAY(65000);
DELAY(65000);
DELAY(65000);
write(8,1);
DELAY(65000);
DELAY(65000);
DELAY(65000);
DELAY(65000);
DELAY(65000);
DELAY(65000);
DELAY(65000);
DELAY(65000);
write(8,0);
}
RECORD(unsigned int addrl,unsigned int addrh,unsigned char time)
{
BELL1();
SPIF=0;
SPIWrOne(0x20);
DELAY(10000);
EA=1;
SPIWrOne(0x20);
DELAY(10000);
//BELL2();
SPIWrThree(addrl,addrh,0x0a0);
SPIWrOne(0xb0);
//Delay_s(10);
Delay_s(time);
SPIWrOne(0x30);
BELL1();
}
PLAY0096H(unsigned int addrl,unsigned int addrh,unsigned char time)
{
SPIWrOne(0x20);
DELAY(60000);
SPIWrOne(0x20);
DELAY(60000);
BELL2();
SPIWrThree(addrl,addrh,0x0E0);
SPIWrOne(0xf0);
//Delay_s(10);
Delay_s(time);
SPIWrOne(0x30);
SPIWrOne(0x10);
DELAY(1000);
BELL1();
}
/*RECORD1(int addrl,int addrh)
{
int pl,ph;
pl=addrl;
ph=addrh;
BELL1();
SPIF=0;
//write(1,2);
SPIWrOne(0x20);
DELAY(10000);
EA=1;
SPIWrOne(0x20);
DELAY(10000);
//BELL2();
//write(2,3);
//SPIWrThree(addrl,addrh,0x0a0);
SPIWrThree(pl,ph,0x0a0);
SPIWrOne(0xb0);
//Delay_s(30);
Delay_s(4);
//Delay_s(100);
SPIWrOne(0x30);
BELL1();
//write(0,13);
//flag=2;
}*/
/*PLAY0000H()
{
SPIWrOne(0x20);
DELAY(60000);
SPIWrOne(0x20);
DELAY(60000);
BELL2();
SPIWrThree(0x08,0xea,0x0E0);
SPIWrOne(0xf0);
Delay_s(30);
//Delay_s(10);
//Delay_s(100);
SPIWrOne(0x30);
SPIWrOne(0x10);
DELAY(1000);
BELL1();
//write(3,1);
}*/
void main(void)
{
unsigned int temp1,temp2,xor1,wei1,wei2,temp_wei;
unsigned int pl,ph;
unsigned int templ,temph;
unsigned int k;
unsigned int flag=0;
unsigned int i,i1,j,n;
WDTCN=0xde;
WDTCN=0xad;
SYSCLK_Init();
PORT_Init();
SPI0_Init();
Timer0_Init();
EA=1;
write(8,0);
write(0,15);
write(1,0);
write(2,0);
write(3,0);
write(4,0);
write(5,0);
write(6,0);
flag=0;
temp2=read();
while(1)
{
temp1=read();
if (temp1!=temp2)
{
xor1=temp1^temp2;
DELAY(10);
temp2=read();
if (temp1==temp2)
{
wei1=xor1%2;
temp_wei=temp2;
if(wei1!=0)
{
wei2=temp_wei%2;
if(wei2==0)
{ if(flag==0)
{
for(j=1;j<=i;j++) // 录音全播放
{
write(0,14);
write(3,j);
write(4,0);
if(j>=10) {write(3,j%10); write(4,j/10);}
//if (j==17) {j=1;write(3,1); write(4,0);}
if (j==16) {j=1;write(3,1); write(4,0);}
pl=adl[j-1];
ph=adh[j-1];
Delay_s(3);
PLAY0096H(pl,ph,10);
if(j==i) PLAY0096H(0x0a,0x09,4); //放音结束通知
}
}
if(flag==1)// 选择段播放录音
{
Delay_s(3);
PLAY0096H(pl,ph,10);
flag=0;
}
write(0,15);
}
}
xor1>>=1;
wei1=xor1%2;
if(wei1!=0)
{
temp_wei>>=1;
wei2=temp_wei%2;
if(wei2==0)
{
write(0,13);
if(flag==0) // 正常录音
{
i++;
i1++;
write(3,i);
write(4,0);
if(i1==16) {i1=0;PLAY0096H(0xea,0x08,4);} //空间存储满通知
else {
PLAY0096H(0xca,0x08,5); // 录音开始通知
pl=adl[i-1];
ph=adh[i-1];
Delay_s(1);
RECORD(pl,ph,10);
}
if(i>=10) {write(3,i%10); write(4,i/10);}
if (i==16) {i=0;write(3,i%10); write(4,0);}
write(0,15);
}
if(flag==1) //选择段录音
{
write(0,13);
templ=pl;
temph=ph;
Delay_s(3);
RECORD(templ,temph,10);
for(k=n-1;k<i;k++) //排序
{
adl[k]=adl[k+1];
adh[k]=adh[k+1];
adl[i]=templ;
adh[i]=temph;
}
write(0,15);
flag=0;
}
}
}
xor1>>=1;
wei1=xor1%2;
if(wei1!=0)
{
temp_wei>>=2;
wei2=temp_wei%2;
if(wei2==0) {
if(flag==1)
{
write(0,11);
for(k=n-1;k<i;k++) //排序//段删除
{
adl[k]=adl[k+1];
adh[k]=adh[k+1];
//adl[i]=0x34;
//adh[i]=0x08;
i=i-1;
if(i<=1)i=1;
}
//write(0,15);
flag=0;
}
//Delay_s(3);
//RECORD(0x0a,0x09,4);
//PLAY0096H(0x0a,0x09,4);
//PLAY0096H(0x34,0x08,30);
}
}
xor1>>=1;
wei1=xor1%2;
if(wei1!=0)
{
temp_wei>>=3;
wei2=temp_wei%2;
if(wei2==0) {
n++; // 段选
write(5,n);
write(6,0);
if(n>=10) {write(5,n%10); write(6,n/10);}
if (n==16) {n=1;write(5,1); write(6,0);}
pl=adl[n-1];
ph=adh[n-1];
flag=1;
write(0,7);
}
}
}
}
}//end while
}// end main
void write (int addr,int datain)
{
char pp;
PRT2CF |= 0xff;
pp=addr;
pp|= 0xA0;
P1 =pp;
P2=datain;
wr=1;
wr=0;
}
unsigned int read()
{
unsigned int data_rd;
PRT2CF &= 0xf0;
P2=0xff;
rd=0;
data_rd=P2;
data_rd &=0x0f;
rd=1;
PRT2CF |= 0xff;
return data_rd;
}
/*addrl
0x00,0x96,0x2c,0xc2,0x58,0xee,0x84,0x1a
0xb0,0x46,0xdc,0x72,0x08,0x9e,0x34,0xca,0x60
addrh
0x00,0x00,0x01,0x01,0x02,0x02,0x03,0x04
0x04,0x05,0x05,0x06,0x07,0x07,0x08,0x08,0x09*/⌨️ 快捷键说明
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