NRF24L01多通道通信Word文档格式.docx

NRF24L01多通道通信Word文档格式.docx

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sbitLCD_DC=P1^2;

sbitLCD_SCLK=P1^0;

sbitLCD_Din=P1^1;

/******************按键****************************************************/

sbitKEY1=P3^6;

sbitKEY2=P3^7;

/******************发光二极管*********************************************/

sbitled1=P1^6;

sbitled2=P1^7;

/******************NRF24L01地址宏定义*************************************/

#defineTX_ADR_WIDTH5//5uintsTXaddresswidth

#defineRX_ADR_WIDTH5//5uintsRXaddresswidth

#defineTX_PLOAD_WIDTH20//20uintsTXpayload

#defineRX_PLOAD_WIDTH20//20uintsTXpayload

uintconstTX_ADDRESS[TX_ADR_WIDTH]={0x34,0x43,0x10,0x10,0x01};

//本地地址

uintconstRX_ADDRESS[RX_ADR_WIDTH]={0x34,0x43,0x10,0x10,0x01};

//接收地址0

uintconstRX_ADDRESS1[RX_ADR_WIDTH]={0xf1,0xb3,0xb4,0xb5,0xb6};

//接收地址1

uintconstRX_ADDRESS2[RX_ADR_WIDTH]={0xcd,0xb3,0xb4,0xb5,0xb6};

//接收地址2

uintconstRX_ADDRESS3[RX_ADR_WIDTH]={0xa3,0xb3,0xb4,0xb5,0xb6};

//接收地址3

uintconstRX_ADDRESS4[RX_ADR_WIDTH]={0x0f,0xb3,0xb4,0xb5,0xb6};

//接收地址4

uintconstRX_ADDRESS5[RX_ADR_WIDTH]={0x05,0xb3,0xb4,0xb5,0xb6};

//接收地址5

/********************NRF24L01寄存器指令*************************************/

#defineREAD_REG0x00//读寄存器指令

#defineWRITE_REG0x20//写寄存器指令

#defineRD_RX_PLOAD0x61//读取接收数据指令

#defineWR_TX_PLOAD0xA0//写待发数据指令

#defineFLUSH_TX0xE1//冲洗发送FIFO指令

#defineFLUSH_RX0xE2//冲洗接收FIFO指令

#defineREUSE_TX_PL0xE3//定义重复装载数据指令

#defineNOP0xFF//保留

/**********************SPI（nRF24L01）寄存器地址*******************************/

#defineCONFIG0x00//配置收发状态，CRC校验模式以及收发状态响应方式

#defineEN_AA0x01//自动应答功能设置

#defineEN_RXADDR0x02//可用信道设置

#defineSETUP_AW0x03//收发地址宽度设置

#defineSETUP_RETR0x04//自动重发功能设置

#defineRF_CH0x05//工作频率设置

#defineRF_SETUP0x06//发射速率、功耗功能设置

#defineSTATUS0x07//状态寄存器

#defineOBSERVE_TX0x08//发送监测功能

#defineCD0x09//地址检测

#defineRX_ADDR_P00x0A//频道0接收数据地址

#defineRX_ADDR_P10x0B//频道1接收数据地址

#defineRX_ADDR_P20x0C//频道2接收数据地址

#defineRX_ADDR_P30x0D//频道3接收数据地址

#defineRX_ADDR_P40x0E//频道4接收数据地址

#defineRX_ADDR_P50x0F//频道5接收数据地址

#defineTX_ADDR0x10//发送地址寄存器

#defineRX_PW_P00x11//接收频道0接收数据长度

#defineRX_PW_P10x12//接收频道0接收数据长度

#defineRX_PW_P20x13//接收频道0接收数据长度

#defineRX_PW_P30x14//接收频道0接收数据长度

#defineRX_PW_P40x15//接收频道0接收数据长度

#defineRX_PW_P50x16//接收频道0接收数据长度

#defineFIFO_STATUS0x17//FIFO栈入栈出状态寄存器设置

/******************ASCII数组区**********************************/

codeunsignedcharfont6x8[92][6]=//数字和字母

{

{0x00,0x00,0x00,0x00,0x00,0x00},

{0x00,0x00,0x00,0x2f,0x00,0x00},

{0x00,0x00,0x07,0x00,0x07,0x00},

{0x00,0x14,0x7f,0x14,0x7f,0x14},

{0x00,0x24,0x2a,0x7f,0x2a,0x12},

{0x00,0x62,0x64,0x08,0x13,0x23},

{0x00,0x36,0x49,0x55,0x22,0x50},

{0x00,0x00,0x05,0x03,0x00,0x00},

{0x00,0x00,0x1c,0x22,0x41,0x00},

{0x00,0x00,0x41,0x22,0x1c,0x00},

{0x00,0x14,0x08,0x3E,0x08,0x14},

{0x00,0x08,0x08,0x3E,0x08,0x08},

{0x00,0x00,0x00,0xA0,0x60,0x00},

{0x00,0x08,0x08,0x08,0x08,0x08},

{0x00,0x00,0x60,0x60,0x00,0x00},

{0x00,0x20,0x10,0x08,0x04,0x02},

{0x00,0x3E,0x51,0x49,0x45,0x3E},

{0x00,0x00,0x42,0x7F,0x40,0x00},

{0x00,0x42,0x61,0x51,0x49,0x46},

{0x00,0x21,0x41,0x45,0x4B,0x31},

{0x00,0x18,0x14,0x12,0x7F,0x10},

{0x00,0x27,0x45,0x45,0x45,0x39},

{0x00,0x3C,0x4A,0x49,0x49,0x30},

{0x00,0x01,0x71,0x09,0x05,0x03},

{0x00,0x36,0x49,0x49,0x49,0x36},

{0x00,0x06,0x49,0x49,0x29,0x1E},

{0x00,0x00,0x36,0x36,0x00,0x00},

{0x00,0x00,0x56,0x36,0x00,0x00},

{0x00,0x08,0x14,0x22,0x41,0x00},

{0x00,0x14,0x14,0x14,0x14,0x14},

{0x00,0x00,0x41,0x22,0x14,0x08},

{0x00,0x02,0x01,0x51,0x09,0x06},

{0x00,0x32,0x49,0x59,0x51,0x3E},

{0x00,0x7C,0x12,0x11,0x12,0x7C},

{0x00,0x7F,0x49,0x49,0x49,0x36},

{0x00,0x3E,0x41,0x41,0x41,0x22},

{0x00,0x7F,0x41,0x41,0x22,0x1C},

{0x00,0x7F,0x49,0x49,0x49,0x41},

{0x00,0x7F,0x09,0x09,0x09,0x01},

{0x00,0x3E,0x41,0x49,0x49,0x7A},

{0x00,0x7F,0x08,0x08,0x08,0x7F},

{0x00,0x00,0x41,0x7F,0x41,0x00},

{0x00,0x20,0x40,0x41,0x3F,0x01},

{0x00,0x7F,0x08,0x14,0x22,0x41},

{0x00,0x7F,0x40,0x40,0x40,0x40},

{0x00,0x7F,0x02,0x0C,0x02,0x7F},

{0x00,0x7F,0x04,0x08,0x10,0x7F},

{0x00,0x3E,0x41,0x41,0x41,0x3E},

{0x00,0x7F,0x09,0x09,0x09,0x06},

{0x00,0x3E,0x41,0x51,0x21,0x5E},

{0x00,0x7F,0x09,0x19,0x29,0x46},

{0x00,0x46,0x49,0x49,0x49,0x31},

{0x00,0x01,0x01,0x7F,0x01,0x01},

{0x00,0x3F,0x40,0x40,0x40,0x3F},

{0x00,0x1F,0x20,0x40,0x20,0x1F},

{0x00,0x3F,0x40,0x38,0x40,0x3F},

{0x00,0x63,0x14,0x08,0x14,0x63},

{0x00,0x07,0x08,0x70,0x08,0x07},

{0x00,0x61,0x51,0x49,0x45,0x43},

{0x00,0x00,0x7F,0x41,0x41,0x00},

{0x00,0x55,0x2A,0x55,0x2A,0x55},

{0x00,0x00,0x41,0x41,0x7F,0x00},

{0x00,0x04,0x02,0x01,0x02,0x04},

{0x00,0x40,0x40,0x40,0x40,0x40},

{0x00,0x00,0x01,0x02,0x04,0x00},

{0x00,0x20,0x54,0x54,0x54,0x78},

{0x00,0x7F,0x48,0x44,0x44,0x38},

{0x00,0x38,0x44,0x44,0x44,0x20},

{0x00,0x38,0x44,0x44,0x48,0x7F},

{0x00,0x38,0x54,0x54,0x54,0x18},

{0x00,0x08,0x7E,0x09,0x01,0x02},

{0x00,0x18,0xA4,0xA4,0xA4,0x7C},

{0x00,0x7F,0x08,0x04,0x04,0x78},

{0x00,0x00,0x44,0x7D,0x40,0x00},

{0x00,0x40,0x80,0x84,0x7D,0x00},

{0x00,0x7F,0x10,0x28,0x44,0x00},

{0x00,0x00,0x41,0x7F,0x40,0x00},

{0x00,0x7C,0x04,0x18,0x04,0x78},

{0x00,0x7C,0x08,0x04,0x04,0x78},

{0x00,0x38,0x44,0x44,0x44,0x38},

{0x00,0xFC,0x24,0x24,0x24,0x18},

{0x00,0x18,0x24,0x24,0x18,0xFC},

{0x00,0x7C,0x08,0x04,0x04,0x08},

{0x00,0x48,0x54,0x54,0x54,0x20},

{0x00,0x04,0x3F,0x44,0x40,0x20},

{0x00,0x3C,0x40,0x40,0x20,0x7C},

{0x00,0x1C,0x20,0x40,0x20,0x1C},

{0x00,0x3C,0x40,0x30,0x40,0x3C},

{0x00,0x44,0x28,0x10,0x28,0x44},

{0x00,0x1C,0xA0,0xA0,0xA0,0x7C},

{0x00,0x44,0x64,0x54,0x4C,0x44},

{0x14,0x14,0x14,0x14,0x14,0x14}

};

/***********标志位**********************************************/

/***************************************************************/

/***************函数声明区*****************************************************************/

voidLCD_write_byte（unsignedchardat,unsignedcharcommand）;

//SPI写入数据函数

voidLCD_init（void）;

//LCD5110初始化函数

voidLCD_set_XY（unsignedcharX,unsignedcharY）;

//设置显示指针函数

voidLCD_write_char（unsignedcharc）;

//写一个字符到LCD5110

voidLCD_clear（void）;

//LCD初始化函数

voidinerDelay_us（unsignedcharn）;

//延时函数

voidLCD_write_english_string（unsignedcharX,unsignedcharY,char*s）;

//写字符串到LCD函数

voidLCD_write_english_char（unsignedcharX,unsignedcharY,unsignedcharch）;

//写一个字符到LCD函数

voidDelay（unsignedints）;

//场延时函数

voidNRF24L01_init（void）;

//NRF24L01初始化

uintNRF24L01_SPI_RW（uintuchar）;

//SPI写入和读出

ucharNRF24L01_SPI_Read（ucharreg）;

//读寄存器reg

voidNRF24L01_SetRX_Mode（void）;

//设置接收模式

uintNRF24L01_SPI_RW_Reg（ucharreg,ucharvalue）;

//向寄存器reg中存入数据

uintNRF24L01_SPI_Read_Buf（ucharreg,uchar*pBuf,ucharuchars）;

//读取寄存器reg的数据，存到pBuf中

uintNRF24L01_SPI_Write_Buf（ucharreg,uchar*pBuf,ucharuchars）;

//向寄存器reg中写入数据pBuf

unsignedcharNRF24L01_RxPacket（unsignedchar*rx_buf）;

//由MCU读取NRF24L01接收到的数据

voidNRF24L01_TxPacket（unsignedchar*tx_buf,unsignedcharxindaoji）;

//由NRF24L01发送数据tx_buf

voidUSART_init（void）;

//串口的初始化

voidUSART_TxPacket_char（ucharf_data）;

//通过串口发送一个字节数据函数

voidUSART_TxPacket_buf（uchar*f_data）;

//通过串口发送一个字符串的数据函数

/*****************************************************************************************/

/*****************************************长延时*****************************************/

voidDelay（unsignedints）

unsignedinti,j;

for（i=0;

i<

1000;

i++）;

for（j=0;

j<

s;

j++）;

}

/******************************************************************************************/

/***************************NRF2401*******************************************************/

uintbdatasta;

//状态标志

sbitRX_DR=sta^6;

//接收终端标示

sbitTX_DS=sta^5;

//发送中断标志

sbitMAX_RT=sta^4;

//重发次数中断标志，当重发次数超过了最发充许的重发次数该中断产生

/******************************************************************************************

/*延时函数

voidinerDelay_us（unsignedcharn）

for（;

n>

0;

n--）

_nop_（）;

/***********************************************************

函数名称：

LCD_write_byte

函数功能：

模拟SPI接口时序写数据/命令LCD

入口参数：

data：

写入的数据；

command