30: 8f c1 rjmp .+798 ; 0x350 <_exit> 00000032 <__bad_interrupt>: 32: e6 cf rjmp .-52 ; 0x0 <__vectors> 00000034 : #include #include void LCDsendChar(uint8_t ch) //Sends Char to LCD { LDP=(ch&0b11110000); 34: 28 2f mov r18, r24 36: 20 7f andi r18, 0xF0 ; 240 38: 28 bb out 0x18, r18 ; 24 LCP|=1< _delay_ms(1); LCP&=~(1< _delay_ms(1); LDP=((ch&0b00001111)<<4); 52: 90 e0 ldi r25, 0x00 ; 0 54: 44 e0 ldi r20, 0x04 ; 4 56: 88 0f add r24, r24 58: 99 1f adc r25, r25 5a: 4a 95 dec r20 5c: e1 f7 brne .-8 ; 0x56 <__SREG__+0x17> 5e: 88 bb out 0x18, r24 ; 24 LCP|=1< _delay_ms(1); LCP&=~(1< _delay_ms(1); } 74: 08 95 ret 00000076 : void LCDsendCommand(uint8_t cmd) //Sends Command to LCD { LDP=(cmd&0b11110000); 76: 28 2f mov r18, r24 78: 20 7f andi r18, 0xF0 ; 240 7a: 28 bb out 0x18, r18 ; 24 LCP|=1< _delay_ms(1); LCP&=~(1< _delay_ms(1); LDP=((cmd&0b00001111)<<4); 90: 90 e0 ldi r25, 0x00 ; 0 92: 54 e0 ldi r21, 0x04 ; 4 94: 88 0f add r24, r24 96: 99 1f adc r25, r25 98: 5a 95 dec r21 9a: e1 f7 brne .-8 ; 0x94 9c: 88 bb out 0x18, r24 ; 24 LCP|=1< _delay_ms(1); LCP&=~(1< _delay_ms(1); } ae: 08 95 ret 000000b0 : b0: 80 e3 ldi r24, 0x30 ; 48 b2: 95 e7 ldi r25, 0x75 ; 117 b4: 01 97 sbiw r24, 0x01 ; 1 b6: f1 f7 brne .-4 ; 0xb4 void LCDinit(void)//Initializes LCD { _delay_ms(15); LDP=0x00; b8: 18 ba out 0x18, r1 ; 24 LCP=0x00; ba: 18 ba out 0x18, r1 ; 24 LDDR|=1< _delay_ms(1); LCP&=~(1< _delay_ms(1); //-----------two----------- LDP=0< _delay_ms(1); LCP&=~(1< _delay_ms(1); //-------three------------- LDP=0< _delay_ms(1); LCP&=~(1< _delay_ms(1); //--------4 bit--dual line--------------- LCDsendCommand(0b00101000); 106: 88 e2 ldi r24, 0x28 ; 40 108: b6 df rcall .-148 ; 0x76 //-----increment address, cursor shift------ LCDsendCommand(0b00001110); 10a: 8e e0 ldi r24, 0x0E ; 14 10c: b4 df rcall .-152 ; 0x76 } 10e: 08 95 ret 00000110 : void LCDclr(void) //Clears LCD { LCDsendCommand(1< } 114: 08 95 ret 00000116 : void LCDhome(void) //LCD cursor home { LCDsendCommand(1< } 11a: 08 95 ret 0000011c : void LCDstring(uint8_t* data, uint8_t nBytes) //Outputs string to LCD { 11c: 0f 93 push r16 11e: 1f 93 push r17 120: cf 93 push r28 122: df 93 push r29 124: 06 2f mov r16, r22 register uint8_t i; // check to make sure we have a good pointer if (!data) return; 126: 00 97 sbiw r24, 0x00 ; 0 128: 41 f0 breq .+16 ; 0x13a 12a: ec 01 movw r28, r24 12c: 10 e0 ldi r17, 0x00 ; 0 12e: 03 c0 rjmp .+6 ; 0x136 // print data for(i=0; i // check to make sure we have a good pointer if (!data) return; // print data for(i=0; i { LCDsendChar(data[i]); } } 13a: df 91 pop r29 13c: cf 91 pop r28 13e: 1f 91 pop r17 140: 0f 91 pop r16 142: 08 95 ret 00000144 : void LCDGotoXY(uint8_t x, uint8_t y) //Cursor to X Y position { register uint8_t DDRAMAddr; // remap lines into proper order switch(y) 144: 62 30 cpi r22, 0x02 ; 2 146: 31 f0 breq .+12 ; 0x154 148: 63 30 cpi r22, 0x03 ; 3 14a: 31 f0 breq .+12 ; 0x158 14c: 61 30 cpi r22, 0x01 ; 1 14e: 29 f4 brne .+10 ; 0x15a { case 0: DDRAMAddr = LCD_LINE0_DDRAMADDR+x; break; case 1: DDRAMAddr = LCD_LINE1_DDRAMADDR+x; break; 150: 80 5c subi r24, 0xC0 ; 192 152: 03 c0 rjmp .+6 ; 0x15a case 2: DDRAMAddr = LCD_LINE2_DDRAMADDR+x; break; 154: 8c 5e subi r24, 0xEC ; 236 156: 01 c0 rjmp .+2 ; 0x15a case 3: DDRAMAddr = LCD_LINE3_DDRAMADDR+x; break; 158: 8c 5a subi r24, 0xAC ; 172 default: DDRAMAddr = LCD_LINE0_DDRAMADDR+x; } // set data address LCDsendCommand(1< } 15e: 08 95 ret 00000160 : //Copies string from flash memory to LCD at x y position //const uint8_t welcomeln1[] PROGMEM="AVR LCD DEMO\0"; //CopyStringtoLCD(welcomeln1, 3, 1); void CopyStringtoLCD(const uint8_t *FlashLoc, uint8_t x, uint8_t y) { 160: 1f 93 push r17 162: cf 93 push r28 164: df 93 push r29 166: ec 01 movw r28, r24 168: 86 2f mov r24, r22 uint8_t i; LCDGotoXY(x,y); 16a: 64 2f mov r22, r20 16c: eb df rcall .-42 ; 0x144 16e: 10 e0 ldi r17, 0x00 ; 0 170: 02 c0 rjmp .+4 ; 0x176 for(i=0;(uint8_t)pgm_read_byte(&FlashLoc[i]);i++) { LCDsendChar((uint8_t)pgm_read_byte(&FlashLoc[i])); 172: 60 df rcall .-320 ; 0x34 //CopyStringtoLCD(welcomeln1, 3, 1); void CopyStringtoLCD(const uint8_t *FlashLoc, uint8_t x, uint8_t y) { uint8_t i; LCDGotoXY(x,y); for(i=0;(uint8_t)pgm_read_byte(&FlashLoc[i]);i++) 174: 1f 5f subi r17, 0xFF ; 255 176: fe 01 movw r30, r28 178: e1 0f add r30, r17 17a: f1 1d adc r31, r1 17c: 84 91 lpm r24, Z+ 17e: 88 23 and r24, r24 180: c1 f7 brne .-16 ; 0x172 { LCDsendChar((uint8_t)pgm_read_byte(&FlashLoc[i])); } } 182: df 91 pop r29 184: cf 91 pop r28 186: 1f 91 pop r17 188: 08 95 ret 0000018a : 0b00000000, 0b00000000 }; LCDdefinechar(backslash,0); */ void LCDdefinechar(const uint8_t *pc,uint8_t char_code){ 18a: ef 92 push r14 18c: ff 92 push r15 18e: 0f 93 push r16 190: 1f 93 push r17 192: cf 93 push r28 194: df 93 push r29 196: 7c 01 movw r14, r24 198: 16 2f mov r17, r22 uint8_t a, pcc; uint16_t i; a=(char_code<<3)|0x40; 19a: 11 0f add r17, r17 19c: 11 0f add r17, r17 19e: 11 0f add r17, r17 1a0: 10 64 ori r17, 0x40 ; 64 1a2: c0 e0 ldi r28, 0x00 ; 0 1a4: d0 e0 ldi r29, 0x00 ; 0 for (i=0; i<8; i++){ pcc=pgm_read_byte(&pc[i]); 1a6: f7 01 movw r30, r14 1a8: ec 0f add r30, r28 1aa: fd 1f adc r31, r29 1ac: 04 91 lpm r16, Z+ LCDsendCommand(a++); 1ae: 81 2f mov r24, r17 1b0: 8c 0f add r24, r28 1b2: 61 df rcall .-318 ; 0x76 LCDsendChar(pcc); 1b4: 80 2f mov r24, r16 1b6: 3e df rcall .-388 ; 0x34 */ void LCDdefinechar(const uint8_t *pc,uint8_t char_code){ uint8_t a, pcc; uint16_t i; a=(char_code<<3)|0x40; for (i=0; i<8; i++){ 1b8: 21 96 adiw r28, 0x01 ; 1 1ba: c8 30 cpi r28, 0x08 ; 8 1bc: d1 05 cpc r29, r1 1be: 99 f7 brne .-26 ; 0x1a6 pcc=pgm_read_byte(&pc[i]); LCDsendCommand(a++); LCDsendChar(pcc); } } 1c0: df 91 pop r29 1c2: cf 91 pop r28 1c4: 1f 91 pop r17 1c6: 0f 91 pop r16 1c8: ff 90 pop r15 1ca: ef 90 pop r14 1cc: 08 95 ret 000001ce : void LCDshiftLeft(uint8_t n) //Scrol n of characters Right { 1ce: 0f 93 push r16 1d0: 1f 93 push r17 1d2: 08 2f mov r16, r24 1d4: 10 e0 ldi r17, 0x00 ; 0 1d6: 03 c0 rjmp .+6 ; 0x1de for (uint8_t i=0;i } } void LCDshiftLeft(uint8_t n) //Scrol n of characters Right { for (uint8_t i=0;i { LCDsendCommand(0x1E); } } 1e2: 1f 91 pop r17 1e4: 0f 91 pop r16 1e6: 08 95 ret 000001e8 : void LCDshiftRight(uint8_t n) //Scrol n of characters Left { 1e8: 0f 93 push r16 1ea: 1f 93 push r17 1ec: 08 2f mov r16, r24 1ee: 10 e0 ldi r17, 0x00 ; 0 1f0: 03 c0 rjmp .+6 ; 0x1f8 for (uint8_t i=0;i LCDsendCommand(0x1E); } } void LCDshiftRight(uint8_t n) //Scrol n of characters Left { for (uint8_t i=0;i { LCDsendCommand(0x18); } } 1fc: 1f 91 pop r17 1fe: 0f 91 pop r16 200: 08 95 ret 00000202 : void LCDcursorOn(void) //displays LCD cursor { LCDsendCommand(0x0E); 202: 8e e0 ldi r24, 0x0E ; 14 204: 38 df rcall .-400 ; 0x76 } 206: 08 95 ret 00000208 : void LCDcursorOnBlink(void) //displays LCD blinking cursor { LCDsendCommand(0x0F); 208: 8f e0 ldi r24, 0x0F ; 15 20a: 35 df rcall .-406 ; 0x76 } 20c: 08 95 ret 0000020e : void LCDcursorOFF(void) //turns OFF cursor { LCDsendCommand(0x0C); 20e: 8c e0 ldi r24, 0x0C ; 12 210: 32 df rcall .-412 ; 0x76 } 212: 08 95 ret 00000214 : void LCDblank(void) //blanks LCD { LCDsendCommand(0x08); 214: 88 e0 ldi r24, 0x08 ; 8 216: 2f df rcall .-418 ; 0x76 } 218: 08 95 ret 0000021a : void LCDvisible(void) //Shows LCD { LCDsendCommand(0x0C); 21a: 8c e0 ldi r24, 0x0C ; 12 21c: 2c df rcall .-424 ; 0x76 } 21e: 08 95 ret 00000220 : void LCDcursorLeft(uint8_t n) //Moves cursor by n poisitions left { 220: 0f 93 push r16 222: 1f 93 push r17 224: 08 2f mov r16, r24 226: 10 e0 ldi r17, 0x00 ; 0 228: 03 c0 rjmp .+6 ; 0x230 for (uint8_t i=0;i { LCDsendCommand(0x0C); } void LCDcursorLeft(uint8_t n) //Moves cursor by n poisitions left { for (uint8_t i=0;i { LCDsendCommand(0x10); } } 234: 1f 91 pop r17 236: 0f 91 pop r16 238: 08 95 ret 0000023a : void LCDcursorRight(uint8_t n) //Moves cursor by n poisitions left { 23a: 0f 93 push r16 23c: 1f 93 push r17 23e: 08 2f mov r16, r24 240: 10 e0 ldi r17, 0x00 ; 0 242: 03 c0 rjmp .+6 ; 0x24a for (uint8_t i=0;i LCDsendCommand(0x10); } } void LCDcursorRight(uint8_t n) //Moves cursor by n poisitions left { for (uint8_t i=0;i { LCDsendCommand(0x14); } } 24e: 1f 91 pop r17 250: 0f 91 pop r16 252: 08 95 ret 00000254

: #include //�� ATtiny2313 #include // �� #include //�� LCD #include //�� LCD int main(void) { DDRB=0xff; 254: 8f ef ldi r24, 0xFF ; 255 256: 87 bb out 0x17, r24 ; 23 PORTB=0x00; 258: 18 ba out 0x18, r1 ; 24 LCDinit(); 25a: 2a df rcall .-428 ; 0xb0 LCDclr(); 25c: 59 df rcall .-334 ; 0x110 LCDGotoXY(0, 0); 25e: 80 e0 ldi r24, 0x00 ; 0 260: 60 e0 ldi r22, 0x00 ; 0 262: 70 df rcall .-288 ; 0x144 LCDsendChar('K'); 264: 8b e4 ldi r24, 0x4B ; 75 266: e6 de rcall .-564 ; 0x34 268: 88 e8 ldi r24, 0x88 ; 136 26a: 93 e1 ldi r25, 0x13 ; 19 26c: 28 ec ldi r18, 0xC8 ; 200 26e: 30 e0 ldi r19, 0x00 ; 0 270: f9 01 movw r30, r18 272: 31 97 sbiw r30, 0x01 ; 1 274: f1 f7 brne .-4 ; 0x272 __ticks = (uint16_t) (__ms * 10.0); while(__ticks) { // wait 1/10 ms _delay_loop_2(((F_CPU) / 4e3) / 10); __ticks --; 276: 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) 278: d9 f7 brne .-10 ; 0x270 _delay_ms(500); LCDGotoXY(1, 0); 27a: 81 e0 ldi r24, 0x01 ; 1 27c: 60 e0 ldi r22, 0x00 ; 0 27e: 62 df rcall .-316 ; 0x144 280: 88 e8 ldi r24, 0x88 ; 136 282: 93 e1 ldi r25, 0x13 ; 19 284: 28 ec ldi r18, 0xC8 ; 200 286: 30 e0 ldi r19, 0x00 ; 0 288: f9 01 movw r30, r18 28a: 31 97 sbiw r30, 0x01 ; 1 28c: f1 f7 brne .-4 ; 0x28a { // wait 1/10 ms _delay_loop_2(((F_CPU) / 4e3) / 10); __ticks --; 28e: 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) 290: d9 f7 brne .-10 ; 0x288 _delay_ms(500); LCDsendChar('u'); 292: 85 e7 ldi r24, 0x75 ; 117 294: cf de rcall .-610 ; 0x34 296: 88 e8 ldi r24, 0x88 ; 136 298: 93 e1 ldi r25, 0x13 ; 19 29a: 28 ec ldi r18, 0xC8 ; 200 29c: 30 e0 ldi r19, 0x00 ; 0 29e: f9 01 movw r30, r18 2a0: 31 97 sbiw r30, 0x01 ; 1 2a2: f1 f7 brne .-4 ; 0x2a0 { // wait 1/10 ms _delay_loop_2(((F_CPU) / 4e3) / 10); __ticks --; 2a4: 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) 2a6: d9 f7 brne .-10 ; 0x29e _delay_ms(500); LCDGotoXY(2, 0); 2a8: 82 e0 ldi r24, 0x02 ; 2 2aa: 60 e0 ldi r22, 0x00 ; 0 2ac: 4b df rcall .-362 ; 0x144 2ae: 88 e8 ldi r24, 0x88 ; 136 2b0: 93 e1 ldi r25, 0x13 ; 19 2b2: 28 ec ldi r18, 0xC8 ; 200 2b4: 30 e0 ldi r19, 0x00 ; 0 2b6: f9 01 movw r30, r18 2b8: 31 97 sbiw r30, 0x01 ; 1 2ba: f1 f7 brne .-4 ; 0x2b8 { // wait 1/10 ms _delay_loop_2(((F_CPU) / 4e3) / 10); __ticks --; 2bc: 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) 2be: d9 f7 brne .-10 ; 0x2b6 _delay_ms(500); LCDsendChar('b'); 2c0: 82 e6 ldi r24, 0x62 ; 98 2c2: b8 de rcall .-656 ; 0x34 2c4: 88 e8 ldi r24, 0x88 ; 136 2c6: 93 e1 ldi r25, 0x13 ; 19 2c8: 28 ec ldi r18, 0xC8 ; 200 2ca: 30 e0 ldi r19, 0x00 ; 0 2cc: f9 01 movw r30, r18 2ce: 31 97 sbiw r30, 0x01 ; 1 2d0: f1 f7 brne .-4 ; 0x2ce { // wait 1/10 ms _delay_loop_2(((F_CPU) / 4e3) / 10); __ticks --; 2d2: 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) 2d4: d9 f7 brne .-10 ; 0x2cc _delay_ms(500); LCDGotoXY(3, 0); 2d6: 83 e0 ldi r24, 0x03 ; 3 2d8: 60 e0 ldi r22, 0x00 ; 0 2da: 34 df rcall .-408 ; 0x144 2dc: 88 e8 ldi r24, 0x88 ; 136 2de: 93 e1 ldi r25, 0x13 ; 19 2e0: 28 ec ldi r18, 0xC8 ; 200 2e2: 30 e0 ldi r19, 0x00 ; 0 2e4: f9 01 movw r30, r18 2e6: 31 97 sbiw r30, 0x01 ; 1 2e8: f1 f7 brne .-4 ; 0x2e6 { // wait 1/10 ms _delay_loop_2(((F_CPU) / 4e3) / 10); __ticks --; 2ea: 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) 2ec: d9 f7 brne .-10 ; 0x2e4 _delay_ms(500); LCDsendChar('S'); 2ee: 83 e5 ldi r24, 0x53 ; 83 2f0: a1 de rcall .-702 ; 0x34 2f2: 88 e8 ldi r24, 0x88 ; 136 2f4: 93 e1 ldi r25, 0x13 ; 19 2f6: 28 ec ldi r18, 0xC8 ; 200 2f8: 30 e0 ldi r19, 0x00 ; 0 2fa: f9 01 movw r30, r18 2fc: 31 97 sbiw r30, 0x01 ; 1 2fe: f1 f7 brne .-4 ; 0x2fc { // 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 _delay_ms(500); LCDGotoXY(4, 0); 304: 84 e0 ldi r24, 0x04 ; 4 306: 60 e0 ldi r22, 0x00 ; 0 308: 1d df rcall .-454 ; 0x144 30a: 88 e8 ldi r24, 0x88 ; 136 30c: 93 e1 ldi r25, 0x13 ; 19 30e: 28 ec ldi r18, 0xC8 ; 200 310: 30 e0 ldi r19, 0x00 ; 0 312: f9 01 movw r30, r18 314: 31 97 sbiw r30, 0x01 ; 1 316: f1 f7 brne .-4 ; 0x314 { // wait 1/10 ms _delay_loop_2(((F_CPU) / 4e3) / 10); __ticks --; 318: 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) 31a: d9 f7 brne .-10 ; 0x312 _delay_ms(500); LCDsendChar('U'); 31c: 85 e5 ldi r24, 0x55 ; 85 31e: 8a de rcall .-748 ; 0x34 320: 88 e8 ldi r24, 0x88 ; 136 322: 93 e1 ldi r25, 0x13 ; 19 324: 28 ec ldi r18, 0xC8 ; 200 326: 30 e0 ldi r19, 0x00 ; 0 328: f9 01 movw r30, r18 32a: 31 97 sbiw r30, 0x01 ; 1 32c: f1 f7 brne .-4 ; 0x32a { // wait 1/10 ms _delay_loop_2(((F_CPU) / 4e3) / 10); __ticks --; 32e: 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) 330: d9 f7 brne .-10 ; 0x328 _delay_ms(500); LCDGotoXY(5, 0); 332: 85 e0 ldi r24, 0x05 ; 5 334: 60 e0 ldi r22, 0x00 ; 0 336: 06 df rcall .-500 ; 0x144 338: 88 e8 ldi r24, 0x88 ; 136 33a: 93 e1 ldi r25, 0x13 ; 19 33c: 28 ec ldi r18, 0xC8 ; 200 33e: 30 e0 ldi r19, 0x00 ; 0 340: f9 01 movw r30, r18 342: 31 97 sbiw r30, 0x01 ; 1 344: f1 f7 brne .-4 ; 0x342 { // wait 1/10 ms _delay_loop_2(((F_CPU) / 4e3) / 10); __ticks --; 346: 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) 348: d9 f7 brne .-10 ; 0x340 _delay_ms(500); } 34a: 80 e0 ldi r24, 0x00 ; 0 34c: 90 e0 ldi r25, 0x00 ; 0 34e: 08 95 ret 00000350 <_exit>: 350: f8 94 cli 00000352 <__stop_program>: 352: ff cf rjmp .-2 ; 0x352 <__stop_program>