/******************************************************************************************************
?*【文件名稱】???:?main.c
?*【文件描述】???:?nRF24L01?2.4G無線通信模塊發(fā)射端代碼
?*【文件功能】???:?51單片機(jī)?2.4G模塊代碼發(fā)射端功能
?*【版權(quán)聲明】???:?版權(quán)所有（C）李光輝。保留所有權(quán)利
?				???Copyright?（C）?Kevin_Lee.All?Rights?Reserved
?*【主控芯片】???:?STC89C52
?*【實(shí)驗(yàn)平臺(tái)】???:?51單片機(jī)開發(fā)板
?*【編寫環(huán)境】???:?Keil?V3
?*【編寫時(shí)間】???:?2019-07-12
?*【作????者】???:?李剴（KevinLee）
?*【歷史記錄】???:??


PS:該注釋禁止刪除
*******************************************************************************************************/



#include?“reg52.h“
#include?“string.h“

//?宏定義
#define?????uchar???????unsigned?char?
#define?????uint????????unsigned?int?

#define?????TX_ADR_WIDTH????5??//?5字節(jié)寬度的發(fā)送/接收地址
#define?????TX_PLOAD_WIDTH??4??//?數(shù)據(jù)通道有效數(shù)據(jù)寬度

//?LED燈及按鍵位定義
sbit?LED?=?P1^0;
sbit?KEY1?=?P3^0;
sbit?KEY2?=?P3^1;

uchar?code?TX_ADDRESS[TX_ADR_WIDTH]?=?{0x340x430x100x100x01};??//?定義一個(gè)靜態(tài)發(fā)送地址

uchar?RX_BUF[TX_PLOAD_WIDTH];
uchar?TX_BUF[TX_PLOAD_WIDTH];
uchar?flag;
uchar?DATA?=?0x01;
uchar?bdata?sta;
sbit??RX_DR?????=?sta^6;
sbit??TX_DS?????=?sta^5;
sbit??MAX_RT????=?sta^4;

//?NRF24L01?模塊引腳位定義
sbit?CE??=??P1^2;
sbit?CSN?=??P1^3;
sbit?SCK?=??P1^7;
sbit?MOSI=?P1^5;
sbit?MISO=?P1^6;
sbit?IRQ?=?P1^4;



/**********************?下面的指令設(shè)置?和?寄存器地址設(shè)置?????***********************
?*?*******************?參考深圳市云佳科技有限公司給的PDF文檔?***********************
?*?*******************???????????NRF24L01模塊說明書????????***********************
?*/
/*??
????SPI（nRF24L01）?指令設(shè)置
????指令格式
????<命令字??:?由高位到低位（每字節(jié)）>
????<數(shù)據(jù)字節(jié):?低字節(jié)到高字節(jié)，每一字節(jié)高位在前>
?*/
#define?READ_REG????0x00??//?Define?read?command?to?register
#define?WRITE_REG???0x20??//?Define?write?command?to?register
#define?RD_RX_PLOAD?0x61??//?Define?RX?payload?register?address
#define?WR_TX_PLOAD?0xA0??//?Define?TX?payload?register?address
#define?FLUSH_TX????0xE1??//?清除?TX?FIFO寄存器??應(yīng)用于發(fā)射模式下
#define?FLUSH_RX????0xE2??//?清除?RX?FIFO寄存器??應(yīng)用于接收模式下。
#define?REUSE_TX_PL?0xE3??//?重新使用上一包有效數(shù)據(jù)。?當(dāng)CE=1，數(shù)據(jù)包被不斷重新發(fā)射?發(fā)射過程中必須禁止數(shù)據(jù)包重利用功能
#define?NOP?????????0xFF??//?空操作。可以用來讀狀態(tài)寄存器

/*??
????SPI（nRF24L01）?registers（addresses）
????一下寄存器都是默認(rèn)只使用?數(shù)據(jù)通道0?不開啟其他通道
?*/
#define?CONFIG??????0x00??//?‘Config‘?register?address
#define?EN_AA???????0x01??//?‘Enable?Auto?Acknowledgment‘?register?address
#define?EN_RXADDR???0x02??//?‘Enabled?RX?addresses‘?register?address
#define?SETUP_AW????0x03??//?‘Setup?address?width‘?register?address
#define?SETUP_RETR??0x04??//?‘Setup?Auto.?Retrans‘?register?address
#define?RF_CH???????0x05??//?‘RF?channel‘?register?address
#define?RF_SETUP????0x06??//?‘RF?setup‘?register?address
#define?STATUS??????0x07??//?‘Status‘?register?address
#define?OBSERVE_TX??0x08??//?‘Observe?TX‘?register?address
#define?CD??????????0x09??//?‘Carrier?Detect‘?register?address
#define?RX_ADDR_P0??0x0A??//?‘RX?address?pipe0‘?register?address
#define?RX_ADDR_P1??0x0B??//?‘RX?address?pipe1‘?register?address
#define?RX_ADDR_P2??0x0C??//?‘RX?address?pipe2‘?register?address

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-07-12?22:38??2.4G無線通信模塊\
?????目錄???????????0??2019-06-14?09:06??2.4G無線通信模塊\2.4G無線通信\
?????目錄???????????0??2019-06-14?09:06??2.4G無線通信模塊\2.4G無線通信（接收端）\
?????文件???????14765??2019-06-12?21:24??2.4G無線通信模塊\2.4G無線通信（接收端）\2.4GReceiver
?????文件?????????187??2019-06-13?21:14??2.4G無線通信模塊\2.4G無線通信（接收端）\2.4GReceiver.plg
?????文件???????55208??2019-06-13?21:16??2.4G無線通信模塊\2.4G無線通信（接收端）\2.4GReceiver.uvopt
?????文件???????13234??2019-06-12?12:45??2.4G無線通信模塊\2.4G無線通信（接收端）\2.4GReceiver.uvproj
?????文件???????55212??2019-06-13?21:09??2.4G無線通信模塊\2.4G無線通信（接收端）\2.4GReceiver_uvopt.bak
?????文件???????????0??2019-06-12?11:30??2.4G無線通信模塊\2.4G無線通信（接收端）\2.4GReceiver_uvproj.bak
?????文件????????2236??2019-06-12?21:24??2.4G無線通信模塊\2.4G無線通信（接收端）\2.hex
?????文件??????????48??2019-06-12?21:24??2.4G無線通信模塊\2.4G無線通信（接收端）\2.lnp
?????文件???????15226??2019-06-12?21:24??2.4G無線通信模塊\2.4G無線通信（接收端）\2.M51
?????文件???????14066??2019-07-12?22:37??2.4G無線通信模塊\2.4G無線通信（接收端）\main.c
?????文件???????20225??2019-06-12?21:24??2.4G無線通信模塊\2.4G無線通信（接收端）\main.LST
?????文件???????16455??2019-06-12?21:24??2.4G無線通信模塊\2.4G無線通信（接收端）\main.OBJ
?????文件???????12684??2019-07-12?22:35??2.4G無線通信模塊\2.4G無線通信\main.c
?????文件???????18591??2019-06-12?21:26??2.4G無線通信模塊\2.4G無線通信\main.LST
?????文件???????16204??2019-06-12?21:26??2.4G無線通信模塊\2.4G無線通信\main.OBJ
?????文件???????14488??2019-06-12?21:26??2.4G無線通信模塊\2.4G無線通信\NRF24L01
?????文件????????2261??2019-06-12?21:26??2.4G無線通信模塊\2.4G無線通信\NRF24L01.hex
?????文件??????????44??2019-06-12?21:26??2.4G無線通信模塊\2.4G無線通信\NRF24L01.lnp
?????文件???????15507??2019-06-12?21:26??2.4G無線通信模塊\2.4G無線通信\NRF24L01.M51
?????文件?????????175??2019-06-13?21:09??2.4G無線通信模塊\2.4G無線通信\NRF24L01.plg
?????文件???????55281??2019-06-13?21:14??2.4G無線通信模塊\2.4G無線通信\NRF24L01.uvopt
?????文件???????13230??2019-06-12?10:08??2.4G無線通信模塊\2.4G無線通信\NRF24L01.uvproj
?????文件???????55279??2019-06-13?21:07??2.4G無線通信模塊\2.4G無線通信\NRF24L01_uvopt.bak
?????文件???????????0??2019-06-11?22:13??2.4G無線通信模塊\2.4G無線通信\NRF24L01_uvproj.bak