NRF9E51讀IC卡卡號(hào)，并把讀取到的數(shù)據(jù)傳送出去

作者：時(shí)間：2016-11-30 來(lái)源：網(wǎng)絡(luò)

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/*void rst_wdog()

{ if((REGX_CTRL&0x10)!=0x10)

{ REGX_MSB=0x75;

REGX_LSB=0x30;

// REGX_CTRL=0x08;

}

}*/

unsigned char SpiReadWrite(unsigned char b)

{

EXIF &= ~0x20; // Clear SPI interrupt

SPI_DATA = b; // Move byte to send to SPI data register

while((EXIF & 0x20) == 0x00) // Wait until SPI hs finished transmitting

;

return SPI_DATA;

}

void TransmitPacket()

{

unsigned char i;

CE = 1;

Delay100us(0);

// All packets start with the receiver address:

for(i=0;i

SpiReadWrite(tconf.buf[ADDR_INDEX+i]);

SpiReadWrite(array[0]);

SpiReadWrite(array[1]);

SpiReadWrite(array[2]);

CE = 0;

Delay100us(3); // Wait ~300us

}

///led000000000000000000000000000000000000

/*定時(shí)器0和定時(shí)器1的定時(shí)間是10ms*/

void InitTimer(void)

{

TR0 = 0;

TMOD &= ~0x33;

TMOD |= 0x11; // mode 1

CKCON |= 0x98; // T0M = 1 (/4 timer clock)

t0lrel = 0xC0; // 1KHz tick...

t0hrel = 0x63; // ... = 65536-16e6/(4*1e3) = F060h

TF0 = 0; // Clear any pending Timer0 interrupts

ET0 = 1; // Enable Timer0 interrupt

TR1=0;

t1lrel=0xC0;

t1hrel=0x63;

TF1 = 0; // Clear any pending Timer0 interrupts

ET1 = 1;

T2CON=0x00;

RCAP2H=0xFE;

RCAP2L=0x70;

ET2=1;

}

void Timer0ISR (void) interrupt 1

{

TF0 = 0; // Clear Timer0 interrupt

TH0 = t0hrel; // Reload Timer0 high byte

TL0 = t0lrel; // Reload Timer0 low byte

count0++;

if (count0==300)

{

LED=0; // Led off

TR0 = 0; // Stop timer

}

void Timer1ISR(void) interrupt 3

{

TF1 = 0; // Clear Timer1 interrupt

TH1 = t1hrel; // Reload Timer1 high byte

TL1 = t1lrel; // Reload Timer1 low byte

count++;

if (count == 120)

{

count=0;

over_flag=1;

TR1=0;

}

void Timer2ISR (void) interrupt 5 using 2

{

TF2 = 0;

count1++;

if (count1==1)

{

data0=1;

data1=1;

}

else if(count1==11)

{ count1=0;

over1_flag=1;

TR2=0;

}

void Receiver(void)

{

unsigned char b;

CS = 1;

Delay100us(0);

for(b=0;b {

SpiReadWrite(rconf.buf[b]);

}

CS = 0;

for(;;)

{

CE = 1;

while(DR1 == 0)

{ //rst_wdog();

nop();

}

a[0]=SpiReadWrite(0);

a[1]=SpiReadWrite(1);

a[2]= SpiReadWrite(2);

CE = 0;

LED=1;

count0=0;

TR0 = 1;

if(fsen==0)

{

fs();

}

//rst_wdog();

}

void Transmitter(void)

{

unsigned char b;

CS = 1;

Delay100us(0);

for(b=0;b {

SpiReadWrite(tconf.buf[b]);

}

CS = 0;

for(;;)

{ //rst_wdog();

TransmitPacket(); // Transmit data

over_flag=0;

TR1=1;

LED=1;

while(!over_flag)

{ nop();

}

void Init(void)

{ uchar i;

uchar j;

P0_DIR=0x00;

P0=0xfb;

P1=0xff;

SPICLK=1;

SPI_CTRL=0x02; //連接到RADIO上

PWR_UP = 1; // Turn on Radio on 24E1

Delay100us(30); // Wait > 3ms

InitTimer();

EA = 1;

for(j=0;j<2;j++)

{ LED=1;

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

{ Delay100us(250);

Delay100us(250);

}

LED=0;

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

{ Delay100us(250);

Delay100us(250);

}

void main(void)

{

Init();

/*f((REGX_CTRL&0x10)!=0x10)

{

REGX_MSB=0x75;

REGX_LSB=0x30;

REGX_CTRL=0x08;

} */

//Receiver();

Transmitter();

}

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NRF9E51讀IC卡卡號(hào)，并把讀取到的數(shù)據(jù)傳送出去

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NRF9E51讀IC卡卡號(hào)，并把讀取到的數(shù)據(jù)傳送出去

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NRF9E51讀IC卡卡號(hào)，并把讀取到的數(shù)據(jù)傳送出去