#include #include typedef unsigned char uchar; #define uint unsigned int //****************************************IO 端口定义*************************************** sfr SPCTL = 0xCE; //SPI Control Register SSIG SPEN DORD MSTR CPOL CPHA SPR1 SPR0 0000,0100 sfr SPSTAT = 0xCD; //SPI Status Register SPIF WCOL - - - - - - 00xx,xxxx sfr SPDAT = 0xCF; sbit CE =P1^0; sbit CSN =P1^1; sbit IRQ =P1^2; sbit led = P1^3; //****************************************************************************************** uchar bdata sta; //状态标志 sbit RX_DR =sta^6; sbit TX_DS =sta^5; sbit MAX_RT =sta^4; //*********************************************NRF24L01************************************* #define TX_ADR_WIDTH 5 // 5 uints TX address width #define RX_ADR_WIDTH 5 // 5 uints RX address width #define TX_PLOAD_WIDTH 32 // 32 uints TX payload #define RX_PLOAD_WIDTH 32 // 32 uints TX payload uchar const TX_ADDRESS[TX_ADR_WIDTH]= {0x34,0x43,0x10,0x10,0x01}; // 本地地址 uchar const RX_ADDRESS[RX_ADR_WIDTH]= {0x34,0x43,0x10,0x10,0x01}; // 接收地址 uchar code Tx_Buf[TX_PLOAD_WIDTH]={0xff,0xee,0x11,0x22,0x33,0xaa,0xbb,0x11,0x22,0x33,0xaa,0xbb,0x11,0x22, 0x33,0xaa,0xbb,0x11,0x22,0x33,0xaa,0xbb,0x11,0x22,0x33,0xaa,0xbb,0x11,0x22,0x33,0xee,0xff};//发送数据 uchar Rx_Buf[RX_PLOAD_WIDTH];//接收数据 //***************************************NRF24L01寄存器指令******************************************************* #define READ_REG 0x00 // 读寄存器指令 #define WRITE_REG 0x20 // 写寄存器指令 #define RD_RX_PLOAD 0x61 // 读取接收数据指令 #define WR_TX_PLOAD 0xA0 // 写待发数据指令 #define FLUSH_TX 0xE1 // 冲洗发送 FIFO 指令 #define FLUSH_RX 0xE2 // 冲洗接收 FIFO 指令 #define REUSE_TX_PL 0xE3 // 定义重复装载数据指令 #define NOP 0xFF // 保留 //*************************************SPI(nRF24L01)寄存器地址********...
