单片机C语言编程：NRF905无线通信初探

  #include <reg52.h>
#include <ABSACC.h>
#include <intrins.h>
#include <stdio.h>
//----------------------------------------------------------------------------------------------------------------
#define uint unsigned int
#define uchar unsigned char
//----------------------------------------------------------------------------------------------------------------
#define BYTE_BIT0 0x01
#define BYTE_BIT7 0x80
//----------------------------------------------------------------------------------------------------------------
bdata unsigned  char DATA_BUF;
#define DATA7 ((DATA_BUF&BYTE_BIT7) != 0)
#define DATA0   ((DATA_BUF&BYTE_BIT0) != 0)
sbit flag =DATA_BUF^7;
sbit flag1 =DATA_BUF^0;
//---------------------------------------------------发送数据缓冲区-------------------------------------------------
#define TxRxBuf_Len 4
unsigned char TxRxBuf[TxRxBuf_Len]={0x29,0x30,0x31,0x32,};
code TxAddress[4]={0xcc,0xcc,0xcc,0xcc};
char tf1,tf2,tf3,tf4;
//----------------------------------------NRF905工作模式控制端口------------------------------------------------------
sbit TXEN=P1^4;
sbit TRX_CE=P1^5;
sbit PWR=P1^6;


//----------------------------------------nrf905状态端口---------------------------------------------------------
sbit CD=P1^7;
sbit AM=P3^2;

sbit DR=P3^3;
//----------------------------------------NRF905 数据交换端口---------------------------------------------------
sbit MISO=P3^4;
sbit MOSI=P3^5;
sbit SCK=P3^6;
sbit CSN=P3^7;

//---------------------------------------------------------------------------------------------------------------
//----------------------------------------按键端口-------------------------------------------------------
sbit KEY1=P2^0;
sbit KEY2=P2^1;
sbit KEY3=P2^2;
sbit KEY4=P2^3; 
//----------------------------------------LED显示端口---------------------------------------------------
sbit    LED1=P1^0;
sbit    LED2=P1^1;
sbit    LED3=P1^2;
sbit    LED4=P1^3;
//----------------------------------------nrf905控制指令-------------------------------------------
#define WC 0x00
#define RC 0x10
#define WTP 0x20
#define RTP 0x21
#define WTA 0x22
#define RTA 0x23
#define RRP 0x24
//------------------------------------------------NRF905寄存器配置------------------------------------------------
 unsigned char idata RFConf[11]=
{
  0x00,                             //配置命令//