NRF24L01遥控器程序

发射端

#include

#include"API.H"

uchar TX_ADDRESS[TX_ADR_WIDTH]={0xFC,0xFF,0xFB,0xFA,0xFF}; //发送地址uchar RX_ADDRESS[RX_ADR_WIDTH]={0xFC,0xFF,0xFB,0xFA,0xFF}; //接收地址//TIME=====================================================

bit time_10ms_s=0;

uchar time_10ms_c2=0;

uchar time_10ms_c99=0;

bit time_30ms_s=0;

bit time_1s_s=0;

//KEY====================================================== uchar s1_s=0;

uchar s2_s=0;

uchar s3_s=0;

uchar order=0;

uchar rate = 0x0F;

//THE KEY OF THE REALLY====================================

sbit K EY1 = P1^0; //按键“KEY1”

sbit K EY2 = P1^1; //按键“KEY2”

sbit KEY3 = P1^2; //按键“KEY3”uchar rece_buf[32]; //接收寄存器

void CLOCK();

void SCAN();

void SCAN_JUDGE();

void launch();

void Delay10ms();

void T0_time()interrupt 1

{

TH0=(65536-9174)/256;

TL0=(65536-9174)%256;

CLOCK();

}

void main()

{

//TO-------------------------------------------------------

TMOD=0x01;

TH0=(65536-9174)/256;

TL0=(65536-9174)%256; //T=10ms

//INITIAL--------------------------------------------------

NRF24L01_RT_Init(TX_PLOAD_WIDTH,TX_ADDRESS,TX_ADR_WIDTH,RX_ADDRESS,RX_ADR_ WIDTH,rate);

P1=0xFF ;

ET0=1;

TR0=1;

EA=1;

for(;;)

{

SCAN();

SCAN_JUDGE();

launch();

}

}

//TIME=====================================================

void CLOCK()

{

time_10ms_s=1;

time_10ms_c2++;

time_10ms_c99++;

if(time_10ms_c2>=1)

{

time_10ms_c2=0;

time_30ms_s=1;

}

if(time_10ms_c99>=99)

{

time_10ms_c99=0;

time_1s_s=1;

}

}

//SCAN=====================================================

void SCAN()

{

if(time_10ms_s==1)

{

time_10ms_s=0;

//key1-----------------------------------------------------

if(KEY1==0)

{

if(s1_s<3)

{

s1_s++;

}

}

else if(KEY1==1)

{

if(s1_s>0)

{

s1_s--;

}

}

//key2----------------------------------------------------- if(KEY2==0)

{

if(s2_s<3)

{

s2_s++;

}

}

else if(KEY2==1)

{

if(s2_s>0)

{

s2_s--;

}

}

//key3----------------------------------------------------- if(KEY3==0)

{

if(s3_s<3)

{

s3_s++;

}

}

else if(KEY3==1)

{

if(s3_s>0)

{

s3_s--;

}

}

}

}

void SCAN_JUDGE()

{

if(s1_s>=3)

{

if(s2_s>=3)

{

order='L';

}

else if(s3_s>=3)

{

order='R';

}

else if((s2_s<=0)&&(s3_s<=0))

{

order='M';

}

}

else if(s1_s<=0)

{

order='S';

}

}

//launch==================================================

void launch()

{

rece_buf[1]=order;

rece_buf[0]=1;

SEND_BUF(rece_buf);

}

接收端

#include "API.h"

uchar TX_ADDRESS[TX_ADR_WIDTH]={0xFC,0xFF,0xFB,0xFA,0xFF}; //发送地址uchar RX_ADDRESS[RX_ADR_WIDTH]={0xFC,0xFF,0xFB,0xFA,0xFF}; //接收地址uchar rate = 0x0F;

sbit m otor1 = P1^0;

sbit m otor2 = P1^1;

uchar rece_buf[32]; //接收寄存器unsigned int i=0;

void main()

{

P1=0x00;

while(NRF24L01_Check());

NRF24L01_RT_Init(TX_PLOAD_WIDTH,TX_ADDRESS,TX_ADR_WIDTH,RX_ADDRESS,RX_ADR_ WIDTH,rate);

while(1)

{

if(NRF_IRQ==0)

{

if(NRF24L01_RxPacket(rece_buf)==0)

{

if( rece_buf[1]=='M')

for(i=0;i<10;i++)

{

motor1=1;

motor2=1;

}

if( rece_buf[1]=='L')

for(i=0;i<10;i++)

{

motor1=1;

motor2=0;

}

if( rece_buf[1]=='R')

for(i=0;i<10;i++)

{

motor1=0;

motor2=1;

}

if( rece_buf[1]=='S')

for(i=0;i<10;i++)

{

motor1=0;

motor2=0;

}

}

}

}

}