-
laires ( : ) . 232SR
===== . no acunimmoC laireS 232SR
.
. :
. TRASU
( ) . XT XR
-
yrarbiL TRASU . .
TRASU : . etarduab
;)0042(tinI_trasU
0069 . :
;)0069(tinI_trasU
. XT XR
:
;)(ydaeR_ataD_trasU
1 ( ) ( . )
:
{)1==)(ydaer_atad_trasu(fi
.
}
. : pool .
-
:pool
{)1==)(ydaer_atad_trasu(fi
}
;pool otog
( TRASU ) .
:
. etyb .
.
' ' ) . edoC IICSA
( .
;)(daeR_trasU
;)(daer_trasu=atad
. {)'A'==atad(fi
A
}
-
G : . 0C DEL
;pool otog :pool )1(elihw . ( )
:
{)1==)(ydaer_atad_trasu(fi
{))(ydaer_atad_trasu(fi
. . 1==
.
;atad rahc
)(niam diov
tuptuo era ctrop lla // ;0=csirt {
0069 si deeps // ;)0069(tinI_trasU {)1(elihw
atad gniviecer nehw // {)1==)(ydaer_atad_trasu(fi
elbairav ni ti erots dna atad daer // ;)(daer_trasu=atad
;1=0f.ctrop )'G'==atad(fi
}
}
}
;)'y'(etirW_trasU
-
. y ( esac reppu )
. esac rewol
. .
) ( .
3
9 1
7 2
4 3
2 5
6
5 7
1 8
6 9
( )
-
char y=0;
void main() {
Usart_Init(9600);
while(1){
if (Usart_Data_Ready()) { // If data is received
y = Usart_Read(); // Read the received data
if(y=='0') usart_write('3');
if(y=='1') usart_write('9');
if(y=='2') usart_write('7');
if(y=='3') usart_write('4');
if(y=='4') usart_write('8');
if(y=='5') usart_write('2');
if(y=='6') usart_write('0');
if(y=='7') usart_write('5');
if(y=='8') usart_write('1');
if(y=='9') usart_write('6');
}
}
}
-
!sey damha . oN
. ;0=y
. .
;i trohs dengisnu
;]5[x rahc
;"!sey "=][txet rahc
;1c,1b,1a rahc ;0=y rahc
)][txet rahc(gnirts diov
{
)++y;5
-
"damha"
y "!sey "
. "oN " . . ;0=y
. ( yalp pots )
. tpurretni
( ).
. tpurretni
. NOCTNI NOCTNI
. )(niam diov
. tpurretni fi
. galf tpurretni
===========================
tpurretni . TRASU
( ) 0a 'a'
.
-
;mm rahc
)(tpurretni diov
{
;)(daer_trasu=mm{))(ydaer_atad_trasu(fi
;)'a'(etirw_trasu
}
;0=5f.1rip
;nruter
}
)(niam diov
;70x0=nocmc{
;0=asirt
;1=6F.NOCTNI;1=7f.NOCTNI
;1=5f.1EIP
;)0069(tinI_trasU
};)005(sm_yaled;0=0f.atrop;)005(sm_yaled;1=0f.atrop{)1(elihw
}
)(niam diov :
tpurretni . ;nruter
:
atrop ;70x0=nocmc ( .a826f61cip ) . latigid
;1=6F.NOCTNI ;1=7f.NOCTNI . noctni .
1eip ;1=5f.1EIP . trasu
-
0A .
. tpurretni
fi
0B . ( . 0B )
. fi
)(tpurretni diov
{
} { )0==0f.btrop(fi
{)1==5f.1rip(fi }
..
}
1RIP . 232SR
{))(ydaer_atad_trasu(fi 1RIP .
tpurretni
;0=5f.1rip
. ;0= ni.noctni tpurretni lanretxe 0B
.
-
. TRASU : .
. 232SR
.
- :
tinI_traU_tfoS daeR_traU_tfoS etirW_traU_tfoS
:
;)0 ,0069 ,2 ,1 ,BTROP(tinI_traU_tfoS
XR 0069 . btrop . 2B XT 1B
detrevni . .
= atad ;)cer(daeR_traU_tfoS
cer( retniop ) . atad .
ydaer_atad . cer retniop
cer .
: N
;)'N'(etirW_traU_tfoS
-
N
Char ppp='N';
Soft_Uart_Write(ppp);
:-
char data =0, ro = 0; unsigned short *rec; void main() { rec =
&ro; // so rec will be = 0 ; // Init (8 bit, 2400 baud rate, no
parity bit..) Soft_Uart_Init(PORTB, 1, 2, 2400, 0); While(1) {
while (!*rec){ data = Soft_Uart_Read(rec); // Receive data
if(data=='m') Soft_Uart_Write('a'); } } }//~!
m a .
: -
While(!*rec) while(*rec==0) .
