#include?
#include?“ioavr.h“
#include?“inavr.h“
#include?“USI_TWI_Slave.h“




extern?uint8_t?TWI_RxBuf[TWI_RX_BUFFER_SIZE];
extern??unsigned?char?TWI_slaveAddress;







extern?unsigned?char?data?;
unsigned?char?RX_data[4];
unsigned?char?i?=0;



void?DC_Motor_Set（unsigned?char?Indexunsigned?char?Dirunsigned?short?Speed）
{??
???unsigned?short?pwm?=Speed*255/100;
???switch（Index）
?????{
?????case?0:??if（Dir==1）{
??????????????????
??????????????????PORTA|=BIT（2）;?PORTA&=~BIT（3）;
???????????????????PORTA|=BIT（1）;?PORTA&=~BIT（0）;
?????????????????}
??????????????else{
??????????????????PORTA|=BIT（0）;?PORTA&=~BIT（1）;
??????????????????PORTA|=BIT（3）;?PORTA&=~BIT（2）;
??????????????}
??????????????OCR0A?=?pwm;
??????????????OCR0B?=?pwm;
??????????????break;
?????case?1:??
??????????????if（Dir==1）
?????????????????{
????????????????????PORTA|=BIT（1）;?PORTA&=~BIT（0）;
?????????????????}
??????????????else?
?????????????????{
????????????????????
????????????????????PORTA|=BIT（0）;?PORTA&=~BIT（1）;
?????????????????}
???????????????
??????????????OCR0A?=?pwm;
??????????????break;
?????case?2:??if（Dir==1）
?????????????????{
???????????????????PORTA|=BIT（2）;?PORTA&=~BIT（3）;
?????????????????}
??????????????else?
?????????????????{
???????????????????PORTA|=BIT（3）;?PORTA&=~BIT（2）;
?????????????????}
??????????????OCR0B?=?pwm;?
??????????????break;
?????default:?OCR0B?=?0x00;
??????????????OCR0A?=?0x00;?
??????????????break;
?????
?????}
}
void?main（void）
{?
??unsigned?char?TWI_slaveAddress=0;

??CLKPR?=?0x80;//配置內(nèi)部時(shí)鐘??????8M晶振

??DDRA?|=BIT（0）;DDRA?|=BIT（1）;DDRA?|=BIT（2）;DDRA?|=BIT（3）;
??DDRB?|=BIT（2）;DDRA?|=BIT（7）;
??PORTA|=BIT（3）;?PORTA&=~BIT（2）;
??PORTA|=BIT（1）;?PORTA&=~BIT（0）;
??
??
??TCCR0A?=?0XA3;TCCR0B?=?0X01;OCR0B??=?0;?OCR0A??=?0;
??TWI_slaveAddress?=?0x50;
??USI_TWI_Slave_Initialise（?TWI_slaveAddress?）;
??__enable_interrupt（）;

??while（1）
??{???
??????if（?USI_TWI_Data_In_Receive_Buffer（）?）
??????????{
?????????????RX_data[i++]??=?USI_TWI_Receive_Byte（）;
?????????????if（RX_data[0]==0xA3&&i==4）
??????????????{
????????????????i=0;
????????????????DC_Motor_Set（RX_data[1]RX_data[2]RX_data[3]）;
??????????????}
?????????}
??}
}

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

?????文件???????2493??2018-03-19?17:08??Ex_DCMotor\Debug\Exe\Ultransic.hex

?????文件???????4008??2018-03-19?17:08??Ex_DCMotor\Debug\Exe\Ultransic.sym

?????文件?????105374??2018-03-19?17:08??Ex_DCMotor\Debug\Obj\main.pbi

?????文件??????10826??2018-03-19?17:08??Ex_DCMotor\Debug\Obj\main.pbi.cout

?????文件??????19836??2018-03-19?17:08??Ex_DCMotor\Debug\Obj\main.r90

?????文件?????110454??2018-03-19?17:08??Ex_DCMotor\Debug\Obj\Ultransic.pbd

?????文件?????110454??2018-03-19?17:08??Ex_DCMotor\Debug\Obj\Ultransic.pbd.browse

?????文件?????103821??2018-03-19?17:08??Ex_DCMotor\Debug\Obj\USI_TWI_Slave.pbi

?????文件??????10835??2018-03-19?17:08??Ex_DCMotor\Debug\Obj\USI_TWI_Slave.pbi.cout

?????文件??????25837??2018-03-19?17:08??Ex_DCMotor\Debug\Obj\USI_TWI_Slave.r90

?????文件??????88958??2011-09-04?18:01??Ex_DCMotor\Debug\progisp172\config.xml

?????文件????????417??2009-12-30?10:06??Ex_DCMotor\Debug\progisp172\eng\93c46.xml

?????文件???????1283??2010-02-09?11:29??Ex_DCMotor\Debug\progisp172\eng\A25L40P.xml

?????文件???????1029??2009-03-29?09:16??Ex_DCMotor\Debug\progisp172\eng\AT1358.xml

?????文件????????391??2008-11-11?21:21??Ex_DCMotor\Debug\progisp172\eng\AT24C01.xml

?????文件????????559??2010-02-09?11:34??Ex_DCMotor\Debug\progisp172\eng\AT25DF021.xml

?????文件???????1286??2010-02-09?11:32??Ex_DCMotor\Debug\progisp172\eng\AT25DF041A.xml

?????文件???????1286??2010-02-09?11:32??Ex_DCMotor\Debug\progisp172\eng\AT25DF081.xml

?????文件???????1286??2010-02-09?11:32??Ex_DCMotor\Debug\progisp172\eng\AT25DF161.xml

?????文件???????1286??2010-02-09?11:31??Ex_DCMotor\Debug\progisp172\eng\AT25DF321.xml

?????文件???????1287??2010-02-09?11:31??Ex_DCMotor\Debug\progisp172\eng\AT25DF321A.xml

?????文件???????1286??2010-02-09?11:31??Ex_DCMotor\Debug\progisp172\eng\AT25DF641.xml

?????文件????????553??2010-01-05?09:44??Ex_DCMotor\Debug\progisp172\eng\AT25DFxx.xml

?????文件???????1284??2010-02-09?11:31??Ex_DCMotor\Debug\progisp172\eng\AT25F512B.xml

?????文件???????1285??2010-02-09?11:31??Ex_DCMotor\Debug\progisp172\eng\AT25FS010.xml

?????文件???????1285??2010-02-09?11:30??Ex_DCMotor\Debug\progisp172\eng\AT25FS040.xml

?????文件???????1285??2010-02-09?11:30??Ex_DCMotor\Debug\progisp172\eng\AT26DF041.xml

?????文件???????1287??2010-02-09?11:30??Ex_DCMotor\Debug\progisp172\eng\AT26DF081A.xml

?????文件???????1286??2010-02-09?11:30??Ex_DCMotor\Debug\progisp172\eng\AT26DF161.xml

?????文件???????1287??2010-02-09?11:29??Ex_DCMotor\Debug\progisp172\eng\AT26DF161A.xml

............此處省略229個(gè)文件信息