diff options
Diffstat (limited to 'demo/keypad_display.asm')
| -rw-r--r-- | demo/keypad_display.asm | 624 |
1 files changed, 0 insertions, 624 deletions
diff --git a/demo/keypad_display.asm b/demo/keypad_display.asm deleted file mode 100644 index a216cbe..0000000 --- a/demo/keypad_display.asm +++ /dev/null @@ -1,624 +0,0 @@ -;-------------------------------------------------------- -; File Created by SDCC : free open source ANSI-C Compiler -; Version 2.9.0 #5416 (Oct 6 2009) (UNIX) -; This file was generated Tue Oct 27 23:03:55 2009 -;-------------------------------------------------------- - .module keypad_display - .optsdcc -mmcs51 --model-small - -;-------------------------------------------------------- -; Public variables in this module -;-------------------------------------------------------- - .globl _main - .globl _CY - .globl _AC - .globl _F0 - .globl _RS1 - .globl _RS0 - .globl _OV - .globl _F1 - .globl _P - .globl _PS - .globl _PT1 - .globl _PX1 - .globl _PT0 - .globl _PX0 - .globl _RD - .globl _WR - .globl _T1 - .globl _T0 - .globl _INT1 - .globl _INT0 - .globl _TXD - .globl _RXD - .globl _P3_7 - .globl _P3_6 - .globl _P3_5 - .globl _P3_4 - .globl _P3_3 - .globl _P3_2 - .globl _P3_1 - .globl _P3_0 - .globl _EA - .globl _ES - .globl _ET1 - .globl _EX1 - .globl _ET0 - .globl _EX0 - .globl _P2_7 - .globl _P2_6 - .globl _P2_5 - .globl _P2_4 - .globl _P2_3 - .globl _P2_2 - .globl _P2_1 - .globl _P2_0 - .globl _SM0 - .globl _SM1 - .globl _SM2 - .globl _REN - .globl _TB8 - .globl _RB8 - .globl _TI - .globl _RI - .globl _P1_7 - .globl _P1_6 - .globl _P1_5 - .globl _P1_4 - .globl _P1_3 - .globl _P1_2 - .globl _P1_1 - .globl _P1_0 - .globl _TF1 - .globl _TR1 - .globl _TF0 - .globl _TR0 - .globl _IE1 - .globl _IT1 - .globl _IE0 - .globl _IT0 - .globl _P0_7 - .globl _P0_6 - .globl _P0_5 - .globl _P0_4 - .globl _P0_3 - .globl _P0_2 - .globl _P0_1 - .globl _P0_0 - .globl _B - .globl _ACC - .globl _PSW - .globl _IP - .globl _P3 - .globl _IE - .globl _P2 - .globl _SBUF - .globl _SCON - .globl _P1 - .globl _TH1 - .globl _TH0 - .globl _TL1 - .globl _TL0 - .globl _TMOD - .globl _TCON - .globl _PCON - .globl _DPH - .globl _DPL - .globl _SP - .globl _P0 - .globl _row - .globl _state -;-------------------------------------------------------- -; special function registers -;-------------------------------------------------------- - .area RSEG (DATA) -G$P0$0$0 == 0x0080 -_P0 = 0x0080 -G$SP$0$0 == 0x0081 -_SP = 0x0081 -G$DPL$0$0 == 0x0082 -_DPL = 0x0082 -G$DPH$0$0 == 0x0083 -_DPH = 0x0083 -G$PCON$0$0 == 0x0087 -_PCON = 0x0087 -G$TCON$0$0 == 0x0088 -_TCON = 0x0088 -G$TMOD$0$0 == 0x0089 -_TMOD = 0x0089 -G$TL0$0$0 == 0x008a -_TL0 = 0x008a -G$TL1$0$0 == 0x008b -_TL1 = 0x008b -G$TH0$0$0 == 0x008c -_TH0 = 0x008c -G$TH1$0$0 == 0x008d -_TH1 = 0x008d -G$P1$0$0 == 0x0090 -_P1 = 0x0090 -G$SCON$0$0 == 0x0098 -_SCON = 0x0098 -G$SBUF$0$0 == 0x0099 -_SBUF = 0x0099 -G$P2$0$0 == 0x00a0 -_P2 = 0x00a0 -G$IE$0$0 == 0x00a8 -_IE = 0x00a8 -G$P3$0$0 == 0x00b0 -_P3 = 0x00b0 -G$IP$0$0 == 0x00b8 -_IP = 0x00b8 -G$PSW$0$0 == 0x00d0 -_PSW = 0x00d0 -G$ACC$0$0 == 0x00e0 -_ACC = 0x00e0 -G$B$0$0 == 0x00f0 -_B = 0x00f0 -;-------------------------------------------------------- -; special function bits -;-------------------------------------------------------- - .area RSEG (DATA) -G$P0_0$0$0 == 0x0080 -_P0_0 = 0x0080 -G$P0_1$0$0 == 0x0081 -_P0_1 = 0x0081 -G$P0_2$0$0 == 0x0082 -_P0_2 = 0x0082 -G$P0_3$0$0 == 0x0083 -_P0_3 = 0x0083 -G$P0_4$0$0 == 0x0084 -_P0_4 = 0x0084 -G$P0_5$0$0 == 0x0085 -_P0_5 = 0x0085 -G$P0_6$0$0 == 0x0086 -_P0_6 = 0x0086 -G$P0_7$0$0 == 0x0087 -_P0_7 = 0x0087 -G$IT0$0$0 == 0x0088 -_IT0 = 0x0088 -G$IE0$0$0 == 0x0089 -_IE0 = 0x0089 -G$IT1$0$0 == 0x008a -_IT1 = 0x008a -G$IE1$0$0 == 0x008b -_IE1 = 0x008b -G$TR0$0$0 == 0x008c -_TR0 = 0x008c -G$TF0$0$0 == 0x008d -_TF0 = 0x008d -G$TR1$0$0 == 0x008e -_TR1 = 0x008e -G$TF1$0$0 == 0x008f -_TF1 = 0x008f -G$P1_0$0$0 == 0x0090 -_P1_0 = 0x0090 -G$P1_1$0$0 == 0x0091 -_P1_1 = 0x0091 -G$P1_2$0$0 == 0x0092 -_P1_2 = 0x0092 -G$P1_3$0$0 == 0x0093 -_P1_3 = 0x0093 -G$P1_4$0$0 == 0x0094 -_P1_4 = 0x0094 -G$P1_5$0$0 == 0x0095 -_P1_5 = 0x0095 -G$P1_6$0$0 == 0x0096 -_P1_6 = 0x0096 -G$P1_7$0$0 == 0x0097 -_P1_7 = 0x0097 -G$RI$0$0 == 0x0098 -_RI = 0x0098 -G$TI$0$0 == 0x0099 -_TI = 0x0099 -G$RB8$0$0 == 0x009a -_RB8 = 0x009a -G$TB8$0$0 == 0x009b -_TB8 = 0x009b -G$REN$0$0 == 0x009c -_REN = 0x009c -G$SM2$0$0 == 0x009d -_SM2 = 0x009d -G$SM1$0$0 == 0x009e -_SM1 = 0x009e -G$SM0$0$0 == 0x009f -_SM0 = 0x009f -G$P2_0$0$0 == 0x00a0 -_P2_0 = 0x00a0 -G$P2_1$0$0 == 0x00a1 -_P2_1 = 0x00a1 -G$P2_2$0$0 == 0x00a2 -_P2_2 = 0x00a2 -G$P2_3$0$0 == 0x00a3 -_P2_3 = 0x00a3 -G$P2_4$0$0 == 0x00a4 -_P2_4 = 0x00a4 -G$P2_5$0$0 == 0x00a5 -_P2_5 = 0x00a5 -G$P2_6$0$0 == 0x00a6 -_P2_6 = 0x00a6 -G$P2_7$0$0 == 0x00a7 -_P2_7 = 0x00a7 -G$EX0$0$0 == 0x00a8 -_EX0 = 0x00a8 -G$ET0$0$0 == 0x00a9 -_ET0 = 0x00a9 -G$EX1$0$0 == 0x00aa -_EX1 = 0x00aa -G$ET1$0$0 == 0x00ab -_ET1 = 0x00ab -G$ES$0$0 == 0x00ac -_ES = 0x00ac -G$EA$0$0 == 0x00af -_EA = 0x00af -G$P3_0$0$0 == 0x00b0 -_P3_0 = 0x00b0 -G$P3_1$0$0 == 0x00b1 -_P3_1 = 0x00b1 -G$P3_2$0$0 == 0x00b2 -_P3_2 = 0x00b2 -G$P3_3$0$0 == 0x00b3 -_P3_3 = 0x00b3 -G$P3_4$0$0 == 0x00b4 -_P3_4 = 0x00b4 -G$P3_5$0$0 == 0x00b5 -_P3_5 = 0x00b5 -G$P3_6$0$0 == 0x00b6 -_P3_6 = 0x00b6 -G$P3_7$0$0 == 0x00b7 -_P3_7 = 0x00b7 -G$RXD$0$0 == 0x00b0 -_RXD = 0x00b0 -G$TXD$0$0 == 0x00b1 -_TXD = 0x00b1 -G$INT0$0$0 == 0x00b2 -_INT0 = 0x00b2 -G$INT1$0$0 == 0x00b3 -_INT1 = 0x00b3 -G$T0$0$0 == 0x00b4 -_T0 = 0x00b4 -G$T1$0$0 == 0x00b5 -_T1 = 0x00b5 -G$WR$0$0 == 0x00b6 -_WR = 0x00b6 -G$RD$0$0 == 0x00b7 -_RD = 0x00b7 -G$PX0$0$0 == 0x00b8 -_PX0 = 0x00b8 -G$PT0$0$0 == 0x00b9 -_PT0 = 0x00b9 -G$PX1$0$0 == 0x00ba -_PX1 = 0x00ba -G$PT1$0$0 == 0x00bb -_PT1 = 0x00bb -G$PS$0$0 == 0x00bc -_PS = 0x00bc -G$P$0$0 == 0x00d0 -_P = 0x00d0 -G$F1$0$0 == 0x00d1 -_F1 = 0x00d1 -G$OV$0$0 == 0x00d2 -_OV = 0x00d2 -G$RS0$0$0 == 0x00d3 -_RS0 = 0x00d3 -G$RS1$0$0 == 0x00d4 -_RS1 = 0x00d4 -G$F0$0$0 == 0x00d5 -_F0 = 0x00d5 -G$AC$0$0 == 0x00d6 -_AC = 0x00d6 -G$CY$0$0 == 0x00d7 -_CY = 0x00d7 -;-------------------------------------------------------- -; overlayable register banks -;-------------------------------------------------------- - .area REG_BANK_0 (REL,OVR,DATA) - .ds 8 -;-------------------------------------------------------- -; internal ram data -;-------------------------------------------------------- - .area DSEG (DATA) -G$state$0$0==. -_state:: - .ds 1 -G$row$0$0==. -_row:: - .ds 2 -;-------------------------------------------------------- -; overlayable items in internal ram -;-------------------------------------------------------- - .area OSEG (OVR,DATA) -;-------------------------------------------------------- -; Stack segment in internal ram -;-------------------------------------------------------- - .area SSEG (DATA) -__start__stack: - .ds 1 - -;-------------------------------------------------------- -; indirectly addressable internal ram data -;-------------------------------------------------------- - .area ISEG (DATA) -;-------------------------------------------------------- -; absolute internal ram data -;-------------------------------------------------------- - .area IABS (ABS,DATA) - .area IABS (ABS,DATA) -;-------------------------------------------------------- -; bit data -;-------------------------------------------------------- - .area BSEG (BIT) -;-------------------------------------------------------- -; paged external ram data -;-------------------------------------------------------- - .area PSEG (PAG,XDATA) -;-------------------------------------------------------- -; external ram data -;-------------------------------------------------------- - .area XSEG (XDATA) -;-------------------------------------------------------- -; absolute external ram data -;-------------------------------------------------------- - .area XABS (ABS,XDATA) -;-------------------------------------------------------- -; external initialized ram data -;-------------------------------------------------------- - .area XISEG (XDATA) - .area HOME (CODE) - .area GSINIT0 (CODE) - .area GSINIT1 (CODE) - .area GSINIT2 (CODE) - .area GSINIT3 (CODE) - .area GSINIT4 (CODE) - .area GSINIT5 (CODE) - .area GSINIT (CODE) - .area GSFINAL (CODE) - .area CSEG (CODE) -;-------------------------------------------------------- -; interrupt vector -;-------------------------------------------------------- - .area HOME (CODE) -__interrupt_vect: - ljmp __sdcc_gsinit_startup -;-------------------------------------------------------- -; global & static initialisations -;-------------------------------------------------------- - .area HOME (CODE) - .area GSINIT (CODE) - .area GSFINAL (CODE) - .area GSINIT (CODE) - .globl __sdcc_gsinit_startup - .globl __sdcc_program_startup - .globl __start__stack - .globl __mcs51_genXINIT - .globl __mcs51_genXRAMCLEAR - .globl __mcs51_genRAMCLEAR - .area GSFINAL (CODE) - ljmp __sdcc_program_startup -;-------------------------------------------------------- -; Home -;-------------------------------------------------------- - .area HOME (CODE) - .area HOME (CODE) -__sdcc_program_startup: - lcall _main -; return from main will lock up - sjmp . -;-------------------------------------------------------- -; code -;-------------------------------------------------------- - .area CSEG (CODE) -;------------------------------------------------------------ -;Allocation info for local variables in function 'main' -;------------------------------------------------------------ -;------------------------------------------------------------ - G$main$0$0 ==. - C$keypad_display.c$38$0$0 ==. -; keypad_display.c:38: int main() -; ----------------------------------------- -; function main -; ----------------------------------------- -_main: - ar2 = 0x02 - ar3 = 0x03 - ar4 = 0x04 - ar5 = 0x05 - ar6 = 0x06 - ar7 = 0x07 - ar0 = 0x00 - ar1 = 0x01 - C$keypad_display.c$40$1$1 ==. -; keypad_display.c:40: while(1) { -00123$: - C$keypad_display.c$41$2$2 ==. -; keypad_display.c:41: for(row=0; row<4; row++) { - clr a - mov _row,a - mov (_row + 1),a -00118$: - clr c - mov a,_row - subb a,#0x04 - mov a,(_row + 1) - xrl a,#0x80 - subb a,#0x80 - jnc 00123$ - C$keypad_display.c$42$3$3 ==. -; keypad_display.c:42: P1=keypad[row]; - mov a,_row - add a,#_keypad - mov dpl,a - mov a,(_row + 1) - addc a,#(_keypad >> 8) - mov dph,a - clr a - movc a,@a+dptr - mov _P1,a - C$keypad_display.c$48$3$3 ==. -; keypad_display.c:48: _endasm; - - mov _state, P1 - - C$keypad_display.c$53$3$3 ==. -; keypad_display.c:53: state&=0x0f; - anl _state,#0x0F - C$keypad_display.c$54$3$3 ==. -; keypad_display.c:54: state^=0x0f; - xrl _state,#0x0F - C$keypad_display.c$56$3$3 ==. -; keypad_display.c:56: if(state & 1) { - mov a,_state - jnb acc.0,00111$ - C$keypad_display.c$57$4$4 ==. -; keypad_display.c:57: state=0; - mov _state,#0x00 - sjmp 00112$ -00111$: - C$keypad_display.c$58$3$3 ==. -; keypad_display.c:58: } else if(state & 2) { - mov a,_state - jnb acc.1,00108$ - C$keypad_display.c$59$4$5 ==. -; keypad_display.c:59: state=1; - mov _state,#0x01 - sjmp 00112$ -00108$: - C$keypad_display.c$60$3$3 ==. -; keypad_display.c:60: } else if(state & 4) { - mov a,_state - jnb acc.2,00105$ - C$keypad_display.c$61$4$6 ==. -; keypad_display.c:61: state=2; - mov _state,#0x02 - sjmp 00112$ -00105$: - C$keypad_display.c$62$3$3 ==. -; keypad_display.c:62: } else if(state & 8) { - mov a,_state - jb acc.3,00142$ - ljmp 00120$ -00142$: - C$keypad_display.c$63$4$7 ==. -; keypad_display.c:63: state=3; - mov _state,#0x03 - C$keypad_display.c$65$3$3 ==. -; keypad_display.c:65: continue; -00112$: - C$keypad_display.c$68$3$3 ==. -; keypad_display.c:68: switch(row) { - clr a - cjne a,_row,00143$ - clr a - cjne a,(_row + 1),00143$ - sjmp 00113$ -00143$: - mov a,#0x01 - cjne a,_row,00144$ - clr a - cjne a,(_row + 1),00144$ - sjmp 00114$ -00144$: - mov a,#0x02 - cjne a,_row,00145$ - clr a - cjne a,(_row + 1),00145$ - sjmp 00115$ -00145$: - mov a,#0x03 - cjne a,_row,00146$ - clr a - cjne a,(_row + 1),00146$ - sjmp 00116$ -00146$: - C$keypad_display.c$69$4$9 ==. -; keypad_display.c:69: case 0: - sjmp 00120$ -00113$: - C$keypad_display.c$70$4$9 ==. -; keypad_display.c:70: P3=display_0[state]; - mov a,_state - mov dptr,#_display_0 - movc a,@a+dptr - mov _P3,a - C$keypad_display.c$71$4$9 ==. -; keypad_display.c:71: break; - C$keypad_display.c$72$4$9 ==. -; keypad_display.c:72: case 1: - sjmp 00120$ -00114$: - C$keypad_display.c$73$4$9 ==. -; keypad_display.c:73: P3=display_1[state]; - mov a,_state - mov dptr,#_display_1 - movc a,@a+dptr - mov _P3,a - C$keypad_display.c$74$4$9 ==. -; keypad_display.c:74: break; - C$keypad_display.c$75$4$9 ==. -; keypad_display.c:75: case 2: - sjmp 00120$ -00115$: - C$keypad_display.c$76$4$9 ==. -; keypad_display.c:76: P3=display_2[state]; - mov a,_state - mov dptr,#_display_2 - movc a,@a+dptr - mov _P3,a - C$keypad_display.c$77$4$9 ==. -; keypad_display.c:77: break; - C$keypad_display.c$78$4$9 ==. -; keypad_display.c:78: case 3: - sjmp 00120$ -00116$: - C$keypad_display.c$79$4$9 ==. -; keypad_display.c:79: P3=display_3[state]; - mov a,_state - mov dptr,#_display_3 - movc a,@a+dptr - mov _P3,a - C$keypad_display.c$81$2$2 ==. -; keypad_display.c:81: } -00120$: - C$keypad_display.c$41$2$2 ==. -; keypad_display.c:41: for(row=0; row<4; row++) { - inc _row - clr a - cjne a,_row,00147$ - inc (_row + 1) -00147$: - C$keypad_display.c$84$1$1 ==. - XG$main$0$0 ==. - ljmp 00118$ - .area CSEG (CODE) - .area CONST (CODE) -Fkeypad_display$keypad$0$0 == . -_keypad: - .db #0xEF - .db #0xDF - .db #0xBF - .db #0x7F -Fkeypad_display$display_0$0$0 == . -_display_0: - .db #0xF9 - .db #0x64 - .db #0x70 - .db #0x48 -Fkeypad_display$display_1$0$0 == . -_display_1: - .db #0x59 - .db #0x52 - .db #0x42 - .db #0x40 -Fkeypad_display$display_2$0$0 == . -_display_2: - .db #0xF8 - .db #0x40 - .db #0x50 - .db #0xC6 -Fkeypad_display$display_3$0$0 == . -_display_3: - .db #0x79 - .db #0xC0 - .db #0x49 - .db #0xC0 - .area XINIT (CODE) - .area CABS (ABS,CODE) |