.module uart1.c
	.area text(rom, con, rel)
	.dbfile C:\work\UART_MEGA128\uart1.c
	.dbfunc e uart0_init _uart0_init fI
	.even
_uart0_init::
	.dbline -1
	.dbline 7
; #include<iom128v.h>
; #include<macros.h>
; #define fosc 4000000 //晶振4MHZ
; #define baud 2400	 //波特率
; #define com0	
; void uart0_init(void)
; {
	.dbline 8
;  UCSR0B = 0x00; //disable while setting baud rate
	clr R2
	out 0xa,R2
	.dbline 9
;  UCSR0A = 0x00;
	out 0xb,R2
	.dbline 10
;  UCSR0C =(1<<UCSZ01)|(1<<UCSZ00);//8bit+1bit stop
	ldi R24,6
	sts 149,R24
	.dbline 11
;  UBRR0L=(fosc/16/(baud+1))%256;
	ldi R24,104
	out 0x9,R24
	.dbline 12
;  UBRR0H=(fosc/16/(baud+1))/256;
	sts 144,R2
	.dbline 13
;  UCSR0B =(1<<RXEN0)|(1<<TXEN0);//RXCEN TXCEN
	ldi R24,24
	out 0xa,R24
	.dbline -2
	.dbline 14
; }
L1:
	.dbline 0 ; func end
	ret
	.dbfunc e uart1_init _uart1_init fI
	.even
_uart1_init::
	.dbline -1
	.dbline 16
; void uart1_init(void)
; {
	.dbline 17
;  UCSR1B = 0x00; //disable while setting baud rate
	clr R2
	sts 154,R2
	.dbline 18
;  UCSR1A = 0x00;
	sts 155,R2
	.dbline 19
;  UCSR1C = (1<<UCSZ11)|(1<<UCSZ10);//8bit+1bit stop
	ldi R24,6
	sts 157,R24
	.dbline 20
;  UBRR1L=(fosc/16/(baud+1))%256;
	ldi R24,104
	sts 153,R24
	.dbline 21
;  UBRR1H=(fosc/16/(baud+1))/256;
	sts 152,R2
	.dbline 22
;  UCSR1B =(1<<RXEN1)|(1<<TXEN1);//RXCEN TXCEN
	ldi R24,24
	sts 154,R24
	.dbline -2
	.dbline 23
; }
L2:
	.dbline 0 ; func end
	ret
	.dbfunc e putchar0 _putchar0 fI
;              c -> R16
	.even
_putchar0::
	.dbline -1
	.dbline 25
; void putchar0(unsigned char c)
; 	{	 
L4:
	.dbline 26
L5:
	.dbline 26
;      while (!(UCSR0A&(1<<UDRE0)));
	sbis 0xb,5
	rjmp L4
	.dbline 27
; 	 UDR0=c;    
	out 0xc,R16
	.dbline -2
	.dbline 28
; 	}
L3:
	.dbline 0 ; func end
	ret
	.dbsym r c 16 c
	.dbfunc e putchar1 _putchar1 fI
;              c -> R16
	.even
_putchar1::
	.dbline -1
	.dbline 30
; void putchar1(unsigned char c)
; 	{	 
L8:
	.dbline 31
L9:
	.dbline 31
;      while (!(UCSR1A&(1<<UDRE1)));
	lds R2,155
	sbrs R2,5
	rjmp L8
	.dbline 32
; 	 UDR1=c;    
	sts 156,R16
	.dbline -2
	.dbline 33
; 	}	
L7:
	.dbline 0 ; func end
	ret
	.dbsym r c 16 c
	.dbfunc e getchar0 _getchar0 fI
	.even
_getchar0::
	.dbline -1
	.dbline 35
; unsigned char getchar0(void)
;   	{
L12:
	.dbline 36
L13:
	.dbline 36
; 	 while(!(UCSR0A& (1<<RXC0)));
	sbis 0xb,7
	rjmp L12
	.dbline 37
;      return UDR0;
	in R16,0xc
	.dbline -2
L11:
	.dbline 0 ; func end
	ret
	.dbfunc e getchar1 _getchar1 fI
	.even
_getchar1::
	.dbline -1
	.dbline 40
; 	}	
; unsigned char getchar1(void)
;   	{
L16:
	.dbline 41
L17:
	.dbline 41
; 	 while(!(UCSR1A& (1<<RXC1)));
	lds R2,155
	sbrs R2,7
	rjmp L16
	.dbline 42
;      return UDR1;
	lds R16,156
	.dbline -2
L15:
	.dbline 0 ; func end
	ret
	.dbfunc e puts0 _puts0 fI
;              s -> R20,R21
	.even
_puts0::
	xcall push_gset1
	movw R20,R16
	.dbline -1
	.dbline 45
; 	}			
; void puts0(char *s)
; 	{
	xjmp L21
L20:
	.dbline 47
	.dbline 48
	movw R30,R20
	ldd R16,z+0
	xcall _putchar0
	.dbline 49
	subi R20,255  ; offset = 1
	sbci R21,255
	.dbline 50
L21:
	.dbline 46
; 	while (*s)
	movw R30,R20
	ldd R2,z+0
	tst R2
	brne L20
	.dbline 51
; 		{
; 		putchar0(*s);
; 		s++;
; 		}	
;     putchar0(0x0a);
	ldi R16,10
	xcall _putchar0
	.dbline 52
; 	putchar0(0x0d);
	ldi R16,13
	xcall _putchar0
	.dbline -2
	.dbline 53
; 	}
L19:
	xcall pop_gset1
	.dbline 0 ; func end
	ret
	.dbsym r s 20 pc
	.dbfunc e puts1 _puts1 fI
;              s -> R20,R21
	.even
_puts1::
	xcall push_gset1
	movw R20,R16
	.dbline -1
	.dbline 55
; void puts1(char *s)
; 	{
	xjmp L25
L24:
	.dbline 57
	.dbline 58
	movw R30,R20
	ldd R16,z+0
	xcall _putchar1
	.dbline 59
	subi R20,255  ; offset = 1
	sbci R21,255
	.dbline 60
L25:
	.dbline 56
; 	while (*s)
	movw R30,R20
	ldd R2,z+0
	tst R2
	brne L24
	.dbline 61
; 		{
; 		putchar1(*s);
; 		s++;
; 		}	
;     putchar1(0x0a);
	ldi R16,10
	xcall _putchar1
	.dbline 62
; 	putchar1(0x0d);
	ldi R16,13
	xcall _putchar1
	.dbline -2
	.dbline 63
; 	}	
L23:
	xcall pop_gset1
	.dbline 0 ; func end
	ret
	.dbsym r s 20 pc
	.dbfunc e main _main fI
;              i -> R20
	.even
_main::
	.dbline -1
	.dbline 65
; void main(void)
; {
	.dbline 68
;  unsigned char i;
;  #ifdef com0 
;  	uart0_init();
	xcall _uart0_init
	.dbline 69
;  	puts0("HELLO!");
	ldi R16,<L28
	ldi R17,>L28
	xcall _puts0
	xjmp L30
L29:
	.dbline 75
;  #else
;  	uart1_init();
;  	puts1("HELLO!"); 
;  #endif
;  while(1)
;     {
	.dbline 77
; 	 #ifdef com0
;     	 if (getchar0()=='t')//按鍵盤t鍵開始測試
	xcall _getchar0
	cpi R16,116
	brne L32
	.dbline 78
;     	   {
	.dbline 79
;     	    puts0("test ok!");
	ldi R16,<L34
	ldi R17,>L34
	xcall _puts0
	.dbline 80
;     		for (i=0;i<10;i++)
	clr R20
	xjmp L38
L35:
	.dbline 81
	.dbline 82
	mov R16,R20
	subi R16,208    ; addi 48
	xcall _putchar0
	.dbline 83
L36:
	.dbline 80
	inc R20
L38:
	.dbline 80
	cpi R20,10
	brlo L35
	.dbline 84
;     		 {
;     		  putchar0(0x30+i);
;     		 }
;     	    putchar0(0x0a);
	ldi R16,10
	xcall _putchar0
	.dbline 85
;     	    putchar0(0x0d); 		 
	ldi R16,13
	xcall _putchar0
	.dbline 86
;     	   }
L32:
	.dbline 99
L30:
	.dbline 74
	xjmp L29
X0:
	.dbline -2
	.dbline 100
;      #else
;     	 if (getchar1()=='t')//按鍵盤t鍵開始測試
;     	   {
;     	    puts1("test ok!");
;     		for (i=0;i<10;i++)
;     		 {
;     		  putchar1(0x30+i);
;     		 }
;     	    putchar1(0x0a);
;     	    putchar1(0x0d); 		 
;     	   }	  
; 	 #endif		   	 
; 	}
; }	
L27:
	.dbline 0 ; func end
	ret
	.dbsym r i 20 c
	.area data(ram, con, rel)
	.dbfile C:\work\UART_MEGA128\uart1.c
L34:
	.blkb 9
	.area idata
	.byte 't,'e,'s,'t,32,'o,'k,33,0
	.area data(ram, con, rel)
	.dbfile C:\work\UART_MEGA128\uart1.c
L28:
	.blkb 7
	.area idata
	.byte 'H,'E,'L,'L,'O,33,0
	.area data(ram, con, rel)
	.dbfile C:\work\UART_MEGA128\uart1.c