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Diffstat (limited to 'tests/pwm.lst')
| -rw-r--r-- | tests/pwm.lst | 370 |
1 files changed, 370 insertions, 0 deletions
diff --git a/tests/pwm.lst b/tests/pwm.lst new file mode 100644 index 0000000..d01a39e --- /dev/null +++ b/tests/pwm.lst @@ -0,0 +1,370 @@ + +ASEM-51 V1.3 Copyright (c) 2002 by W.W. Heinz PAGE 1 + + + + + + MCS-51 Family Macro Assembler A S E M - 5 1 V 1.3 + ===================================================== + + + + Source File: pwm.asm + Object File: pwm.hex + List File: pwm.lst + + + + Line I Addr Code Source + + 1: ; Firmware pre kalibraciu PWM generatoru RST napatia zariadenia pre + 2: ; programovanie mikrokontrolerov AT89Cx051 seriovym ISP programatorom + 3: + 4: ; Verzia 1.0 + 5: + 6: ; Copyright (C) 2012 Jan Sucan <sucan@runbox.com> + 7: + 8: ; Permission is hereby granted, free of charge, to any person obtaining + 9: ; a copy of this software and associated documentation files (the + 10: ; "Software"), to deal in the Software without restriction, including + 11: ; without limitation the rights to use, copy, modify, merge, publish, + 12: ; distribute, sublicense, and/or sell copies of the Software, and to + 13: ; permit persons to whom the Software is furnished to do so, subject to + 14: ; the following conditions: + 15: + 16: ; The above copyright notice and this permission notice shall be + 17: ; included in all copies or substantial portions of the Software. + 18: + 19: ; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + 20: ; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + 21: ; MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + 22: ; IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + 23: ; CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + 24: ; TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + 25: ; SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + 26: + 27: ; ------------------------------------------------------------------------------ + 28: ; hardware + 29: ; ------------------------------------------------------------------------------ + 30: B 0081 grnled equ p0.1 ; zelena LED + 31: B 0080 redled equ p0.0 ; cervena LED + 32: B 0090 button equ p1.0 ; ovladacie tlacidlo + 33: + 34: B 0082 rdy equ p0.2 ; signaly pre AT89Cx051 + 35: B 0083 xtal equ p0.3 + 36: B 0084 prog equ p0.4 + 37: B 0085 m0 equ p0.5 + 38: B 0086 m1 equ p0.6 + 39: B 0087 m2 equ p0.7 + 40: D 00A0 pdata equ p2 + 41: B 00B5 rstsw equ p3.5 ; spinanie RST napatia + 42: B 00B6 vccsw equ p3.6 ; spinanie napajacieho napatia + 43: + +ASEM-51 V1.3 Copyright (c) 2002 by W.W. Heinz PAGE 2 + + + + Line I Addr Code Source + + 44: ; ------------------------------------------------------------------------------ + 45: ; konstanty a premenne + 46: ; ------------------------------------------------------------------------------ + 47: ; konstanty casovacov pri taktovacej frekvencii 24 MHz v jednotkach 0,5 us + 48: N 0212 period equ 530 ; perioda PWM signalu + 49: N 0012 volt equ 18 ; aktivna polperioda PWM signalu (pre 5 V) + 50: ; odmeranie casu 0,5 ms + 51: N 0017 halfmsl equ low (0ffffh - 1000) + 52: N 00FC halfmsh equ high (0ffffh - 1000) + 53: + 54: ; ------------------------------------------------------------------------------ + 55: ; kod programu + 56: ; ------------------------------------------------------------------------------ + 57: cseg + 58: + 59: N 0000 org 00h + 60: 0000 01 0D ajmp main ; hlavny program + 61: + 62: N 000B org 0bh + 63: 000B 01 5D ajmp rstpwm ; obsluha casovaca PWM generatoru + 64: + 65: ; ------------------------------------------------------------------------------ + 66: ; hlavny program + 67: ; ------------------------------------------------------------------------------ + 68: 000D D2 81 main: setb grnled ; zhasni obe LED + 69: 000F D2 80 setb redled + 70: + 71: 0011 75 89 11 mov tmod,#00010001b ; dva 16 bitove casovace + 72: + 73: 0014 D2 AF setb ea ; povol vsetky prerusenia + 74: + 75: 0016 11 7F acall rst5v + 76: 0018 C2 81 clr grnled ; zasviet zelenu LED + 77: + 78: ; pri testovani PWM generatoru RST napatia simuluj cinnost ostatnych signalov. + 79: ; Nastavuj na ostatnych vyvodoch patice AT89Cx051 rozne logicke urovne po rozny + 80: ; cas. Pseudonahodne hodnoty ziskavaj z neprazdnych bajtov pamate programu. + 81: 001A 90 00 00 mov dptr,#0 ; vyberaj bajty od zaciatku pamate programu + 82: 001D C2 D5 clr f0 + 83: 001F E5 83 loop: mov a,dph ; vyberaj len bajty z neprazdnej oblasti pamate + 84: 0021 B4 00 0A cjne a,#high (lastinst),next + 85: 0024 E5 82 mov a,dpl + 86: 0026 B4 C2 05 cjne a,#low (lastinst),next + 87: 0029 90 00 00 mov dptr,#0 + 88: 002C B2 D5 cpl f0 ; kazdy druhy priechod ziskanu hodnotu zneguj + 89: + 90: 002E 74 00 next: mov a,#0 ; vyber bajt + 91: 0030 93 movc a,@a+dptr + 92: + 93: 0031 20 D5 01 jb f0,nocpl + 94: 0034 F4 cpl a + 95: 0035 F5 A0 nocpl: mov pdata,a + 96: 0037 95 F0 subb a,b ; odcitaj hodnotu ziskanu z predchadzajuceho + 97: ; bajtu + 98: 0039 13 rrc a ; rozkopiruj bity na jednotlive vyvody + 99: 003A 92 82 mov rdy,c + +ASEM-51 V1.3 Copyright (c) 2002 by W.W. Heinz PAGE 3 + + + + Line I Addr Code Source + + 100: 003C 13 rrc a + 101: 003D 92 83 mov xtal,c + 102: 003F 13 rrc a + 103: 0040 92 84 mov prog,c + 104: 0042 13 rrc a + 105: 0043 92 85 mov m0,c + 106: 0045 13 rrc a + 107: 0046 92 86 mov m1,c + 108: 0048 13 rrc a + 109: 0049 92 87 mov m2,c + 110: 004B 13 rrc a + 111: 004C 92 B6 mov vccsw,c + 112: 004E 11 55 acall pause ; cakaj + 113: 0050 F5 F0 mov b,a ; uloz aktualnu hodnotu + 114: 0052 A3 inc dptr ; dalsi bajt + 115: 0053 01 1F ajmp loop + 116: + 117: 0055 FA pause: mov r2,a + 118: 0056 A9 F0 mov r1,b + 119: 0058 D9 FE djnz r1,$ + 120: 005A DA FC djnz r2,$-2 + 121: 005C 22 ret + 122: + 123: ; ------------------------------------------------------------------------------ + 124: ; obsluzne podprogramy + 125: ; ------------------------------------------------------------------------------ + 126: ; obsluha casovaca PWM generatoru + 127: 005D C2 8C rstpwm: clr tr0 ; zastav casovac pre konzistentnu zmenu hodnoty + 128: 005F 10 B5 0B jbc rstsw,rstpwm_low + 129: 0062 D2 B5 setb rstsw + 130: 0064 75 8A ED mov tl0,#low (0ffffh - volt) + 131: 0067 75 8C FF mov th0,#high (0ffffh - volt) + 132: 006A rstpwm_exit: + 133: 006A D2 8C setb tr0 ; znovu spust casovac + 134: 006C 32 reti + 135: 006D rstpwm_low: + 136: 006D 75 8A FF mov tl0,#low (0ffffh - period + volt) + 137: 0070 75 8C FD mov th0,#high (0ffffh - period + volt) + 138: 0073 01 6A ajmp rstpwm_exit + 139: + 140: ; nastavenie RST = 0 V + 141: 0075 C2 A9 rst0v: clr et0 ; nepotrebuje obsluhu casovaca 0 + 142: 0077 C2 B5 clr rstsw + 143: 0079 78 44 mov r0,#low (580) ; cakaj >286,5 ms na dosiahnutie napatia 0,5 V + 144: 007B 79 02 mov r1,#high (580) + 145: 007D 01 A2 ajmp rstwait + 146: + 147: ; nastavenie RST = 5 V + 148: 007F 10 B5 08 rst5v: jbc rstsw,rst5v_down + 149: 0082 D2 B5 setb rstsw ; pull-up impulz + 150: 0084 78 0B mov r0,#low (11) ; cakaj 5,5 ms + 151: 0086 79 00 mov r1,#high (11) + 152: 0088 01 8E ajmp rst5v_l0 + 153: 008A rst5v_down: ; pull-down impulz + 154: 008A 78 9F mov r0,#low (159) ; cakaj 79,5 ms + 155: 008C 79 00 mov r1,#high (159) + +ASEM-51 V1.3 Copyright (c) 2002 by W.W. Heinz PAGE 4 + + + + Line I Addr Code Source + + 156: 008E rst5v_l0: + 157: 008E 11 A5 acall wait + 158: 0090 D2 A9 setb et0 ; povol prerusenie od casovaca 0 + 159: 0092 D2 8D setb tf0 ; vyvolaj obsluhu prerusenia od casovaca 0 + 160: 0094 78 28 mov r0,#low (40) ; cakaj 20 ms na ustalenie napatia 5 V + 161: 0096 79 00 mov r1,#high (40) + 162: 0098 01 A2 ajmp rstwait + 163: + 164: ; nastavenie RST = 12 V + 165: 009A C2 A9 rst12v: clr et0 ; nepotrebuje obsluhu casovaca 0 + 166: 009C D2 B5 setb rstsw + 167: 009E 78 64 mov r0,#low (100) ; cakaj >44 ms na dosiahnutie napatia 12 V + 168: 00A0 79 00 mov r1,#high (100) + 169: 00A2 rstwait: + 170: 00A2 11 A5 acall wait + 171: 00A4 22 ret + 172: + 173: ; ------------------------------------------------------------------------------ + 174: ; cakanie zadaneho poctu 0,5 ms + 175: 00A5 B8 00 04 wait: cjne r0,#0,wait_next ; detekuj koniec cakania + 176: 00A8 B9 00 01 cjne r1,#0,wait_next + 177: 00AB 22 ret + 178: 00AC wait_next: + 179: 00AC 18 dec r0 ; zniz 16 bitove pocitadlo + 180: 00AD B8 FF 01 cjne r0,#0ffh,$+4 ; detekuj vypozicku + 181: 00B0 19 dec r1 + 182: 00B1 C2 8E clr tr1 ; zastav casovac pre konzistentnu zmenu hodnoty + 183: 00B3 C2 8F clr tf1 + 184: 00B5 75 8B 17 mov tl1,#halfmsl ; cakaj 0,5 ms + 185: 00B8 75 8D FC mov th1,#halfmsh + 186: 00BB D2 8E setb tr1 ; znovu spust casovac + 187: 00BD 30 8F FD jnb tf1,$ + 188: 00C0 01 A5 ajmp wait + 189: + 190: ; ---------------------------------------------------------------------- + 191: ; adresa bajtu za poslednou instrukciou tohoto programu + 192: 00C2 lastinst: + 193: + 194: end + + + + + + register banks used: --- + + no errors + + + + +ASEM-51 V1.3 Copyright (c) 2002 by W.W. Heinz PAGE 5 + + + + + + L I S T O F S Y M B O L S + ============================= + + +SYMBOL TYPE VALUE LINE +------------------------------------------------------------ +??ASEM_51 NUMBER 8051 +??VERSION NUMBER 0130 +AC BIT D6 +ACC DATA E0 +B DATA F0 +BUTTON NUMBER 0090 32 +CY BIT D7 +DPH DATA 83 +DPL DATA 82 +EA BIT AF +ES BIT AC +ET0 BIT A9 +ET1 BIT AB +EX0 BIT A8 +EX1 BIT AA +EXTI0 CODE 0003 +EXTI1 CODE 0013 +F0 BIT D5 +GRNLED NUMBER 0081 30 +HALFMSH NUMBER 00FC 52 +HALFMSL NUMBER 0017 51 +IE DATA A8 +IE0 BIT 89 +IE1 BIT 8B +INT0 BIT B2 +INT1 BIT B3 +IP DATA B8 +IT0 BIT 88 +IT1 BIT 8A +LASTINST CODE 00C2 192 +LOOP CODE 001F 83 +M0 NUMBER 0085 37 +M1 NUMBER 0086 38 +M2 NUMBER 0087 39 +MAIN CODE 000D 68 +NEXT CODE 002E 90 +NOCPL CODE 0035 95 +OV BIT D2 +P BIT D0 +P0 DATA 80 +P1 DATA 90 +P2 DATA A0 +P3 DATA B0 +PAUSE CODE 0055 117 +PCON DATA 87 +PDATA NUMBER 00A0 40 +PERIOD NUMBER 0212 48 +PROG NUMBER 0084 36 +PS BIT BC +PSW DATA D0 + +ASEM-51 V1.3 Copyright (c) 2002 by W.W. Heinz PAGE 6 + + + +SYMBOL TYPE VALUE LINE +------------------------------------------------------------ +PT0 BIT B9 +PT1 BIT BB +PX0 BIT B8 +PX1 BIT BA +RB8 BIT 9A +RD BIT B7 +RDY NUMBER 0082 34 +REDLED NUMBER 0080 31 +REN BIT 9C +RESET CODE 0000 +RI BIT 98 +RS0 BIT D3 +RS1 BIT D4 +RST0V CODE 0075 141 +RST12V CODE 009A 165 +RST5V CODE 007F 148 +RST5V_DOWN CODE 008A 153 +RST5V_L0 CODE 008E 156 +RSTPWM CODE 005D 127 +RSTPWM_EXIT CODE 006A 132 +RSTPWM_LOW CODE 006D 135 +RSTSW NUMBER 00B5 41 +RSTWAIT CODE 00A2 169 +RXD BIT B0 +SBUF DATA 99 +SCON DATA 98 +SINT CODE 0023 +SM0 BIT 9F +SM1 BIT 9E +SM2 BIT 9D +SP DATA 81 +T0 BIT B4 +T1 BIT B5 +TB8 BIT 9B +TCON DATA 88 +TF0 BIT 8D +TF1 BIT 8F +TH0 DATA 8C +TH1 DATA 8D +TI BIT 99 +TIMER0 CODE 000B +TIMER1 CODE 001B +TL0 DATA 8A +TL1 DATA 8B +TMOD DATA 89 +TR0 BIT 8C +TR1 BIT 8E +TXD BIT B1 +VCCSW NUMBER 00B6 42 +VOLT NUMBER 0012 49 +WAIT CODE 00A5 175 +WAIT_NEXT CODE 00AC 178 +WR BIT B6 +XTAL NUMBER 0083 35 |