NRF24L01玩具遥控器制作，附程序与原理图 -

#include"A_LCD.H"
#include"A_DISPLAY.H"
#include"A_NRF2401.H"
#include"A_ADC.H"
#include"A_EEPROM.H"
#include"a_keyscan.h"
#include"a_desktop.h"
#include"stc12c5.h"
#include"a_delay.h"
sbit SPEAKER=P4^4;
sbit PPM=P2^6; //未使用
sbit CH8=P2^7;
extern unsigned int poweroff;
extern char code boot[];
extern unsigned code hnist[];
extern char x,y,x4;
extern unsigned char BAT;
extern char databuf;
extern char canshu[10][5][5];
unsigned char value_ch[6];
int value_adc[6];
int value_adc1[6];
unsigned char bdata sta1;
sbit RX_DR1 =sta1^6;
sbit TX_DS1 =sta1^5;
sbit MAX_RT1 =sta1^4;
// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
int time[18]={8000,610, 900, 610, 900, 610,900, 610, 900, 610, 900, 610, 900,610,900, 610,900,610};
// 头一通道二通道三通道四通道五通道六通道七通道八通道
unsigned char ppm;
char TxBuf[32]={
0xaa,0x04,0x04,0x04,0x04,0x04,0x04,0x04,
0x04,0x0a,0x0a,0x0a,0x0a,0x0a,0x0a,0x0a,
0x0a,0x04,0x04,0x04,0x04,0x04,0x04,0x04,
0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04
};
int TxBuf1[32]={0};
unsigned char lose=0 ,sendtime=0,signal;
unsigned int timeset=0;
unsigned char write_flag=0;
unsigned char s_time;//蜂鸣器鸣叫相关计数变量
unsigned char s_mode;//蜂鸣器鸣叫方式
unsigned char code chacha[]=
{
/*-- 调入了一幅图像：这是您新建的图像 --*/
/*-- 宽度x高度=8x8 --*/
0x00,0x82,0x44,0x28,0x10,0x28,0x44,0x82
};
void ADC2TXBUF();
void main()
{
unsigned char i;
P4SW=0xff;
delay_ms(10);
read_all();
delay_ms(1000);
LcmInit();
adcinit();
init_NRF24L01() ; //这里已经设置好了为接收！
SPI_RW(0xe1); //先将发送缓存器里的数据清除
delay_ms(1000);
TMOD=0X11;
TH0=0;
TL0=0;
TH1=0;
TL1=0;
EA=1;
//ET0=1;
//ET1=1;
TR0=1;
TR1=1;
for(i=120;i>0;i--)
{
PUTbmp(0,i,boot,0);
}
delay_ms(50000);
delay_ms(50000);
while(1)
{
LcmClear();
timeset=0;
while(y>0)
{
write_flag=1;
menu_dis1();
menu_dis11();
menu_dis12();
menu_dis13();
menu_dis14();
menu_dis15();
menu_dis151();
menu_dis152();
menu_dis153();
keyscan();
if(timeset>500)
y=0;
}
PUTbmp(0,0,hnist,0);
write_all();
if(canshu[databuf][2][2]==0)
{
ET0=1;
ET1=0;
}
else
{
ET0=0;
ET1=1;
}
while(y==0)
{
if(write_flag==1)
{
write_flag=0;
}
if(canshu[databuf][2][2]==0)
number8x8_put(signal,0,19,5,3);
else
PUTchar8x8(0,12,1,chacha);
keyscan();
desk_display();
}
}
}
void adc_senddata() interrupt 1
{
TH0=(65536-50000)/256;
TL0=(65536-50000)%256;
if(canshu[databuf][2][2]==0)
{
sta1=SPI_Read(0x07);
SPI_Write_Reg(0x20 +0x07,0xFF); //这步很重要
if(MAX_RT1==1)
{
if(lose<20)
lose++;
}
if(sendtime<20)
sendtime++;
if(sendtime>19)
{
signal=(sendtime-lose)/2;
sendtime=0;
lose=0;
}
if(signal<7) s_mode=2;
ADC2TXBUF();//数据采集与整理并汇入到TxBuf
nRF24L01_TxPacket(TxBuf);
timeset++;
s_time++;
if(s_mode==1)
{
if(s_time>5)
{
SPEAKER=0;
}
if(s_time>10)
{
s_time=0;
SPEAKER=1;
}
}
if(s_mode==2)
{
if(s_time>35&canshu[databuf][2][3]==0&signal<7&canshu[databuf][2][2]==0)
{
SPEAKER=0;
}
if(s_time>40)
{
s_time=0;
SPEAKER=1;
}
}
if(s_mode==0)
{
s_time=0;
SPEAKER=1;
}
}
}
void SPEAKER_WARNING() interrupt 3
{
unsigned char h;
if(canshu[databuf][2][2]==1)
{
TH1=(65536-time[ppm])/256;
TL1=(65536-time[ppm])%256;
if(ppm%2==1)
PPM=0;
else
PPM=1;
ppm++;
if(ppm==14)
{
ppm=0;
time[0]=36400-(time[1]+time[2]+time[3]+time[4]+time[5]+time[6]+time[7]+time[8]+time[9]+time[10]+time[11]+time[12]+time[13]);//36400
}
if(ppm==0)
ADC2TXBUF();//数据采集与整理并汇入到TxBuf
}
}
void ADC2TXBUF()
{
unsigned char i,j,k,h;
int hk1,hk2;
for(i=0;i<6;i++)
{
value_adc[i]=adc(i)+canshu[databuf][4][i];
value_ch[i]=value_adc[i];
value_adc[i]=value_adc[i]-128;
}
/*********************************************/
BAT=adc(7);
if(BAT<189)
BAT=0; //电池电压采集
else
BAT=(BAT-189)/10;
/********************************************/
if(canshu[databuf][2][0]==1)//副翼襟翼混控设置
{
hk1=value_adc[4]-value_adc[0];
hk2=value_adc[4]+value_adc[0];
value_adc[0]=hk1;
value_adc[4]=hk2;
}
if(canshu[databuf][2][0]==2)//副翼升降混控设置
{
hk1=value_adc[1]-value_adc[0];
hk2=value_adc[1]+value_adc[0];
value_adc[0]=hk1;
value_adc[1]=hk2;
}
if(canshu[databuf][2][1]==1&canshu[databuf][2][0]!=2)//升降尾舵混控设置（V尾混控）
{
hk1=value_adc[3]-value_adc[1];
hk2=value_adc[3]+value_adc[1];
value_adc[1]=hk1;
value_adc[3]=hk2;
}
for(j=0;j<6;j++) //通道反向以及防止溢出
{
if(canshu[databuf][0][j]==1)
value_adc[j]=0-value_adc[j];
if(value_adc[j]>127) value_adc[j]=127;
if(value_adc[j]<-127) value_adc[j]=-127;
TxBuf[j+1]=value_adc[j];
}
if(CH8==1) TxBuf[8]=127;
else TxBuf[8]=-127;
for(k=0;k<4;k++)
{
TxBuf[k+9]=canshu[databuf][1][k];
}
for(h=1;h<7;h++)
{
time[2*h]=2000+TxBuf[h]*8;
}
}
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