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si4432 無線模塊 參考例程 51 單片機(jī)開發(fā) 必備

資源截圖

代碼片段和文件信息



#include?“common.h“



void?init_process(void)
{
port_init();

Interrupt_priority_init();

mode_init();

uart_init(UART_RATE1152);

INTERRUPT_ENABLE();


}


/*
發(fā)送端
初始化powerup
初始化后to_tx_mode2即可發(fā)送數(shù)據(jù)

接收端
初始化powerup
進(jìn)入接收模式to_rx_mode等待接收
判斷RF_INT是否變低,如為低則表示接收到數(shù)據(jù),即可調(diào)用to_rx_mode2


如果要修改頻率
初始化后changCh




Operate?frequency:?434MHz?
Data?rate:?4.8kbps?
modulation:?FSK?
deviation:?45K?
frame?mode:?PH?+?FIFO?


*/


main(void)
{
unsigned?char?temp;
unsigned?char?len;





init_process();

powerup();

#if?1
// 接收端

to_rx_mode();
while(TRUE)
{
if(0?==?ssp_get())
{
temp?=?spi_read(0x03);
if(temp?&?0x02)
{
to_rx_mode2(RF_RXBUF&len);
to_rx_mode();
uart_put_string(RF_RXBUF?len);
}

}
}


#endif


#if?0
// 發(fā)送端
while(TRUE)
{
to_tx_mode2(“aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa“30);
uart_put_string(“TX\n“?3);

}
#endif
}


?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件????????259??2007-12-18?10:46??Keil\Config.ini

?????文件???????8212??2011-10-04?15:15??Keil\P1200.hex

?????文件??????18678??2009-05-28?22:07??Keil\P1200.hexa

?????文件????????108??2011-10-04?15:15??Keil\P1200.lnp

?????文件??????51532??2011-10-04?15:15??Keil\P1200.M51

?????文件???????7421??2011-10-04?15:15??Keil\P1200.plg

?????文件???????5115??2002-04-16?14:32??Keil\STARTUP.A51

????.......??????2522??2011-10-04?11:09??Keil\P1200_Uv2.Bak

????.......??????1206??2011-10-04?11:09??Keil\P1200_Opt.Bak

?????文件??????23368??2011-10-04?11:10??Keil\rf4432T.lst

?????文件??????31659??2011-10-04?11:10??Keil\rf4432T.obj

?????文件???????3791??2011-10-04?15:15??Keil\boot.lst

?????文件???????9225??2011-10-04?15:15??Keil\boot.obj

?????文件???????4767??2011-10-04?15:15??Keil\mcu.lst

?????文件??????11859??2011-10-04?15:15??Keil\mcu.obj

?????文件???????2569??2011-10-04?15:15??Keil\uart.lst

?????文件??????10417??2011-10-04?15:15??Keil\uart.obj

?????文件???????5125??2011-10-04?15:15??Keil\utility.lst

?????文件??????12038??2011-10-04?15:15??Keil\utility.obj

?????文件??????23368??2011-10-04?15:15??Keil\si4432T.lst

?????文件??????31659??2011-10-04?15:15??Keil\si4432T.obj

?????文件??????67475??2011-10-04?15:15??Keil\P1200

?????文件???????2522??2011-10-04?15:15??Keil\P1200.Uv2

?????文件???????1206??2011-10-04?15:15??Keil\P1200.Opt

?????目錄??????????0??2011-10-04?02:14??Keil

?????文件???????1051??2011-10-04?15:14??SourceFile\boot.c

?????文件????????255??2011-10-04?15:07??SourceFile\common.h

?????文件???????1396??2011-10-04?11:04??SourceFile\mcu.c

?????文件????????973??2011-10-04?11:05??SourceFile\mcu.h

?????文件???????2397??2011-10-04?10:55??SourceFile\REG52x2.h

............此處省略12個(gè)文件信息

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