📄 main.lss
字号:
26e: ea 01 movw r28, r20
{
LCD_dis_char( X++, Y,*s++);
if (16 == X) //显示超出一行时进行处理
{
Y ^= 0x01; //换行显示
270: ff 24 eor r15, r15
272: f3 94 inc r15
274: 0b c0 rjmp .+22 ; 0x28c <LCD_dis_string+0x2a>
void LCD_dis_string(unsigned char X,unsigned char Y,char *s)
{
while ( *s )
{
LCD_dis_char( X++, Y,*s++);
276: 18 2f mov r17, r24
278: 1f 5f subi r17, 0xFF ; 255
27a: 60 2f mov r22, r16
27c: 0e 94 20 01 call 0x240 ; 0x240 <LCD_dis_char>
if (16 == X) //显示超出一行时进行处理
280: 10 31 cpi r17, 0x10 ; 16
282: 11 f4 brne .+4 ; 0x288 <LCD_dis_string+0x26>
{
Y ^= 0x01; //换行显示
284: 0f 25 eor r16, r15
286: 10 e0 ldi r17, 0x00 ; 0
void LCD_dis_string(unsigned char X,unsigned char Y,char *s)
{
while ( *s )
{
LCD_dis_char( X++, Y,*s++);
288: 21 96 adiw r28, 0x01 ; 1
28a: 81 2f mov r24, r17
* 最后修改日期 ：2008-2-29
***************************************************************************/
void LCD_dis_string(unsigned char X,unsigned char Y,char *s)
{
while ( *s )
28c: 48 81 ld r20, Y
28e: 44 23 and r20, r20
290: 91 f7 brne .-28 ; 0x276 <LCD_dis_string+0x14>
{
Y ^= 0x01; //换行显示
X = 0;
}
}
}
292: df 91 pop r29
294: cf 91 pop r28
296: 1f 91 pop r17
298: 0f 91 pop r16
29a: ff 90 pop r15
29c: 08 95 ret
0000029e <delay>:
//#include "delay.c"
#include "LCD1602.c"
void delay(ulint n)
{
29e: 05 c0 rjmp .+10 ; 0x2aa <delay+0xc>
while (n--)
NOP();
2a0: 00 00 nop
2a2: 61 50 subi r22, 0x01 ; 1
2a4: 70 40 sbci r23, 0x00 ; 0
2a6: 80 40 sbci r24, 0x00 ; 0
2a8: 90 40 sbci r25, 0x00 ; 0
#include "LCD1602.c"
void delay(ulint n)
{
while (n--)
2aa: 61 15 cp r22, r1
2ac: 71 05 cpc r23, r1
2ae: 81 05 cpc r24, r1
2b0: 91 05 cpc r25, r1
2b2: b1 f7 brne .-20 ; 0x2a0 <delay+0x2>
NOP();
}
2b4: 08 95 ret
000002b6 <main>:
/*******************************************
* 主程序开始
********************************************/
int main(void)
{
2b6: ff 92 push r15
2b8: 0f 93 push r16
2ba: 1f 93 push r17
2bc: cf 93 push r28
2be: df 93 push r29
uchar dis = '0';
init_LCD();
2c0: 0e 94 fa 00 call 0x1f4 ; 0x1f4 <init_LCD>
2c4: 90 e3 ldi r25, 0x30 ; 48
2c6: f9 2e mov r15, r25
milliseconds can be achieved.
*/
void
_delay_loop_2(uint16_t __count)
{
__asm__ volatile (
2c8: 00 e4 ldi r16, 0x40 ; 64
2ca: 1f e1 ldi r17, 0x1F ; 31
while(1)
{
write_byte_to_LCD(0,0x01); //显示清屏
2cc: c0 e9 ldi r28, 0x90 ; 144
2ce: d1 e0 ldi r29, 0x01 ; 1
2d0: 61 e0 ldi r22, 0x01 ; 1
2d2: 80 e0 ldi r24, 0x00 ; 0
2d4: 0e 94 a9 00 call 0x152 ; 0x152 <write_byte_to_LCD>
2d8: c8 01 movw r24, r16
2da: 01 97 sbiw r24, 0x01 ; 1
2dc: f1 f7 brne .-4 ; 0x2da <main+0x24>
_delay_ms(2);
LCD_dis_string(5,0,"Welcome");
2de: 40 e6 ldi r20, 0x60 ; 96
2e0: 50 e0 ldi r21, 0x00 ; 0
2e2: 60 e0 ldi r22, 0x00 ; 0
2e4: 85 e0 ldi r24, 0x05 ; 5
2e6: 0e 94 31 01 call 0x262 ; 0x262 <LCD_dis_string>
LCD_dis_string(0,1,"www.gxnu.edu.cn!");
2ea: 48 e6 ldi r20, 0x68 ; 104
2ec: 50 e0 ldi r21, 0x00 ; 0
2ee: 61 e0 ldi r22, 0x01 ; 1
2f0: 80 e0 ldi r24, 0x00 ; 0
2f2: 0e 94 31 01 call 0x262 ; 0x262 <LCD_dis_string>
2f6: 80 e1 ldi r24, 0x10 ; 16
2f8: 97 e2 ldi r25, 0x27 ; 39
2fa: fe 01 movw r30, r28
2fc: 31 97 sbiw r30, 0x01 ; 1
2fe: f1 f7 brne .-4 ; 0x2fc <main+0x46>
__ticks = (uint16_t) (__ms * 10.0);
while(__ticks)
{
// wait 1/10 ms
_delay_loop_2(((F_CPU) / 4e3) / 10);
__ticks --;
300: 01 97 sbiw r24, 0x01 ; 1
__ticks = 1;
else if (__tmp > 65535)
{
// __ticks = requested delay in 1/10 ms
__ticks = (uint16_t) (__ms * 10.0);
while(__ticks)
302: d9 f7 brne .-10 ; 0x2fa <main+0x44>
_delay_ms(1000);
write_byte_to_LCD(0,0x01); //显示清屏
304: 61 e0 ldi r22, 0x01 ; 1
306: 80 e0 ldi r24, 0x00 ; 0
308: 0e 94 a9 00 call 0x152 ; 0x152 <write_byte_to_LCD>
30c: c8 01 movw r24, r16
30e: 01 97 sbiw r24, 0x01 ; 1
310: f1 f7 brne .-4 ; 0x30e <main+0x58>
_delay_ms(2);
LCD_dis_string(2,0,"Tel:5671555");
312: 49 e7 ldi r20, 0x79 ; 121
314: 50 e0 ldi r21, 0x00 ; 0
316: 60 e0 ldi r22, 0x00 ; 0
318: 82 e0 ldi r24, 0x02 ; 2
31a: 0e 94 31 01 call 0x262 ; 0x262 <LCD_dis_string>
31e: 80 e1 ldi r24, 0x10 ; 16
320: 97 e2 ldi r25, 0x27 ; 39
322: fe 01 movw r30, r28
324: 31 97 sbiw r30, 0x01 ; 1
326: f1 f7 brne .-4 ; 0x324 <main+0x6e>
{
// wait 1/10 ms
_delay_loop_2(((F_CPU) / 4e3) / 10);
__ticks --;
328: 01 97 sbiw r24, 0x01 ; 1
__ticks = 1;
else if (__tmp > 65535)
{
// __ticks = requested delay in 1/10 ms
__ticks = (uint16_t) (__ms * 10.0);
while(__ticks)
32a: d9 f7 brne .-10 ; 0x322 <main+0x6c>
_delay_ms(1000);
write_byte_to_LCD(0,0x01); //显示清屏
32c: 61 e0 ldi r22, 0x01 ; 1
32e: 80 e0 ldi r24, 0x00 ; 0
330: 0e 94 a9 00 call 0x152 ; 0x152 <write_byte_to_LCD>
334: c8 01 movw r24, r16
336: 01 97 sbiw r24, 0x01 ; 1
338: f1 f7 brne .-4 ; 0x336 <main+0x80>
_delay_ms(2);
LCD_dis_string(0,0,"Email:");
33a: 45 e8 ldi r20, 0x85 ; 133
33c: 50 e0 ldi r21, 0x00 ; 0
33e: 60 e0 ldi r22, 0x00 ; 0
340: 80 e0 ldi r24, 0x00 ; 0
342: 0e 94 31 01 call 0x262 ; 0x262 <LCD_dis_string>
346: 80 e1 ldi r24, 0x10 ; 16
348: 97 e2 ldi r25, 0x27 ; 39
34a: fe 01 movw r30, r28
34c: 31 97 sbiw r30, 0x01 ; 1
34e: f1 f7 brne .-4 ; 0x34c <main+0x96>
{
// wait 1/10 ms
_delay_loop_2(((F_CPU) / 4e3) / 10);
__ticks --;
350: 01 97 sbiw r24, 0x01 ; 1
__ticks = 1;
else if (__tmp > 65535)
{
// __ticks = requested delay in 1/10 ms
__ticks = (uint16_t) (__ms * 10.0);
while(__ticks)
352: d9 f7 brne .-10 ; 0x34a <main+0x94>
_delay_ms(1000);
write_byte_to_LCD(0,0x01); //显示清屏
354: 61 e0 ldi r22, 0x01 ; 1
356: 80 e0 ldi r24, 0x00 ; 0
358: 0e 94 a9 00 call 0x152 ; 0x152 <write_byte_to_LCD>
35c: c8 01 movw r24, r16
35e: 01 97 sbiw r24, 0x01 ; 1
360: f1 f7 brne .-4 ; 0x35e <main+0xa8>
_delay_ms(2);
LCD_dis_string(0,0,"rockjablew@163.com");
362: 4c e8 ldi r20, 0x8C ; 140
364: 50 e0 ldi r21, 0x00 ; 0
366: 60 e0 ldi r22, 0x00 ; 0
368: 80 e0 ldi r24, 0x00 ; 0
36a: 0e 94 31 01 call 0x262 ; 0x262 <LCD_dis_string>
36e: 80 e1 ldi r24, 0x10 ; 16
370: 97 e2 ldi r25, 0x27 ; 39
372: fe 01 movw r30, r28
374: 31 97 sbiw r30, 0x01 ; 1
376: f1 f7 brne .-4 ; 0x374 <main+0xbe>
{
// wait 1/10 ms
_delay_loop_2(((F_CPU) / 4e3) / 10);
__ticks --;
378: 01 97 sbiw r24, 0x01 ; 1
__ticks = 1;
else if (__tmp > 65535)
{
// __ticks = requested delay in 1/10 ms
__ticks = (uint16_t) (__ms * 10.0);
while(__ticks)
37a: d9 f7 brne .-10 ; 0x372 <main+0xbc>
_delay_ms(1000);
write_byte_to_LCD(0,0x01); //显示清屏
37c: 61 e0 ldi r22, 0x01 ; 1
37e: 80 e0 ldi r24, 0x00 ; 0
380: 0e 94 a9 00 call 0x152 ; 0x152 <write_byte_to_LCD>
384: c8 01 movw r24, r16
386: 01 97 sbiw r24, 0x01 ; 1
388: f1 f7 brne .-4 ; 0x386 <main+0xd0>
_delay_ms(2);
LCD_dis_char(0,0,dis);
38a: 4f 2d mov r20, r15
38c: 60 e0 ldi r22, 0x00 ; 0
38e: 80 e0 ldi r24, 0x00 ; 0
390: 0e 94 20 01 call 0x240 ; 0x240 <LCD_dis_char>
dis ++ ;
394: f3 94 inc r15
if( dis == ':') dis = '0';
396: 8a e3 ldi r24, 0x3A ; 58
398: f8 16 cp r15, r24
39a: 11 f4 brne .+4 ; 0x3a0 <main+0xea>
39c: 80 e3 ldi r24, 0x30 ; 48
39e: f8 2e mov r15, r24
3a0: 80 e1 ldi r24, 0x10 ; 16
3a2: 97 e2 ldi r25, 0x27 ; 39
3a4: fe 01 movw r30, r28
3a6: 31 97 sbiw r30, 0x01 ; 1
3a8: f1 f7 brne .-4 ; 0x3a6 <main+0xf0>
{
// wait 1/10 ms
_delay_loop_2(((F_CPU) / 4e3) / 10);
__ticks --;
3aa: 01 97 sbiw r24, 0x01 ; 1
__ticks = 1;
else if (__tmp > 65535)
{
// __ticks = requested delay in 1/10 ms
__ticks = (uint16_t) (__ms * 10.0);
while(__ticks)
3ac: d9 f7 brne .-10 ; 0x3a4 <main+0xee>
3ae: 90 cf rjmp .-224 ; 0x2d0 <main+0x1a>
000003b0 <_exit>:
3b0: f8 94 cli
000003b2 <__stop_program>:
3b2: ff cf rjmp .-2 ; 0x3b2 <__stop_program>
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