hardware.lst
来自「悬挂绘图系统（2005年全国电子设计大赛题目）基于凌阳单片机」· LST 代码 · 共 659 行 · 第 1/3 页
LST
659 行
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000003D4 00 00 .VAR R_ReadIndex;
000003D5 00 00 .VAR R_WriteIndex;
0000B10A .CODE
//////////////////////////////////////////////////////////////////
// Function: Send data to speech driver(PWM/DAC)
// Destory register: r4
//////////////////////////////////////////////////////////////////
F_SP_Send_PWM: //
0000B10A 1C D9 16 70 [P_PWM] = r4; //
0000B10C 90 9A retf; //
F_SP_Send_DAC1: //
0000B10D 1C D9 17 70 [P_DAC1] = r4; //
0000B10F 90 9A retf; //
F_SP_Send_DAC2: //
0000B110 1C D9 16 70 [P_DAC2] = r4; //
0000B112 90 9A retf; //
F_SP_Send_Two_DAC:
0000B113 1C D9 17 70 [P_DAC1] = r4; //
0000B115 1C D9 16 70 [P_DAC2] = r4; //
0000B117 90 9A retf;
//.DEFINE F_SP_Send_Out F_SP_Send_PWM;
//.DEFINE F_SP_Send_Out F_SP_Send_DAC1;
//.DEFINE F_SP_Send_Out F_SP_Send_DAC2;
.DEFINE F_SP_Send_Out F_SP_Send_Two_DAC; // Send to both DAC1 and DAC2
F_SP_Get_ADC:
0000B118 14 99 14 70 R4 = [P_ADC]
0000B11A 90 9A retf
F_SP_Set_P_TimerA_Ctrl:
0000B11B 19 D3 0B 70 [P_TimerA_Ctrl] = R1
0000B11D 90 9A RETF
F_SP_Set_P_TimerA_Data:
0000B11E 19 D3 0A 70 [P_TimerA_Data] = R1
0000B120 90 9A RETF
F_SP_Set_P_TimerB_Ctrl:
0000B121 19 D3 0D 70 [P_TimerB_Ctrl] = R1
0000B123 90 9A RETF
F_SP_Set_P_TimerB_Data:
0000B124 19 D3 0C 70 [P_TimerB_Data] = R1
0000B126 90 9A RETF
F_SP_Set_P_INT_Ctrl:
0000B127 19 D3 10 70 [P_INT_Ctrl] = R1
0000B129 90 9A RETF
F_SP_Set_P_INT_Clear:
0000B12A 19 D3 11 70 [P_INT_Clear] = R1
0000B12C 90 9A RETF
F_SP_Set_P_SystemClock:
0000B12D 19 D3 13 70 [P_SystemClock] = R1
0000B12F 90 9A RETF
F_SP_Set_P_DAC_Ctrl:
0000B130 19 D3 2A 70 [P_DAC_Ctrl] = R1
0000B132 90 9A RETF
F_SP_Set_P_ADC_Ctrl:
0000B133 19 D3 15 70 [P_ADC_Ctrl] = R1
0000B135 90 9A RETF
//////////////////////////////////////////////////////////////////
// Function: Interrupt vector setting
// Used register: R1
//////////////////////////////////////////////////////////////////
F_SP_Write_INT_Status: //write interrupt status
0000B136 19 D3 A0 03 [R_InterruptStatus] = R1; //
0000B138 90 9A retf;
F_SP_Read_INT_Status: //read interrupt status
0000B139 11 93 A0 03 R1 = [R_InterruptStatus]; //
0000B13B 90 9A retf;
//////////////////////////////////////////////////////////////////
//
//////////////////////////////////////////////////////////////////
_SP_Init_IOA: .PROC
0000B13C 88 DA PUSH BP,BP TO [SP];
0000B13D 08 0B 01 00 BP = SP + 1;
0000B13F 88 D2 PUSH R1,R1 TO [SP];
0000B140 03 92 R1 = [BP+3]; // Port direction
0000B141 19 D3 02 70 [P_IOA_Dir] = R1;
0000B143 04 92 R1 = [BP+4];
0000B144 19 D3 00 70 [P_IOA_Data] = R1;
0000B146 05 92 R1 = [BP+5];
0000B147 19 D3 03 70 [P_IOA_Attrib] = R1;
0000B149 88 90 POP R1,R1 FROM [SP];
0000B14A 88 98 POP BP,BP FROM [SP];
0000B14B 90 9A RETF;
.ENDP
//////////////////////////////////////////////////////////////////
// SP_Inti_IOB
//////////////////////////////////////////////////////////////////
_SP_Init_IOB: .PROC
0000B14C 88 DA PUSH BP,BP TO [SP];
0000B14D 08 0B 01 00 BP = SP + 1;
0000B14F 88 D2 PUSH R1,R1 TO [SP];
0000B150 03 92 R1 = [BP+3]; // Port direction
0000B151 19 D3 07 70 [P_IOB_Dir] = R1;
0000B153 04 92 R1 = [BP+4];
0000B154 19 D3 05 70 [P_IOB_Data] = R1;
0000B156 05 92 R1 = [BP+5];
0000B157 19 D3 08 70 [P_IOB_Attrib] = R1;
0000B159 88 90 POP R1,R1 FROM [SP];
0000B15A 88 98 POP BP,BP FROM [SP];
0000B15B 90 9A RETF;
.ENDP
_SP_Import: .PROC
0000B15C 88 DA PUSH BP,BP TO [SP];
0000B15D 08 0B 01 00 BP = SP + 1;
0000B15F 90 D4 PUSH R1,R2 TO [SP];
0000B160 03 92 R1 = [BP+3]; // Port Number
0000B161 04 94 R2 = [BP+4]; // Data Buffer Pointer
0000B162 C1 92 R1 = [R1] ;
0000B163 C2 D2 [R2] = R1 ;
0000B164 90 90 POP R1,R2 FROM [SP];
0000B165 88 98 POP BP,BP FROM [SP];
0000B166 90 9A RETF;
.ENDP
_SP_Export: .PROC
0000B167 88 DA PUSH BP,BP TO [SP];
0000B168 08 0B 01 00 BP = SP + 1;
0000B16A 90 D4 PUSH R1,R2 TO [SP];
0000B16B 03 92 R1 = [BP+3]; // Port Number
0000B16C 04 94 R2 = [BP+4]; // Value
0000B16D C1 D4 [R1] = R2 ;
0000B16E 90 90 POP R1,R2 FROM [SP];
0000B16F 88 98 POP BP,BP FROM [SP];
0000B170 90 9A RETF;
.ENDP
///////////////////////////////////////
_SP_RampUpDAC1: .PROC
F_SP_RampUpDAC1:
0000B171 90 D4 push r1,r2 to [sp];
0000B172 11 93 17 70 r1=[P_DAC1];
0000B174 09 B3 C0 FF r1 &= ~0x003f;
0000B176 09 43 00 80 cmp r1,0x8000
0000B178 0E 0E jb L_RU_NormalUp;
0000B179 19 5E je L_RU_End;
L_RU_DownLoop:
0000B17A 40 F0 DD B1 call F_Delay;
0000B17C 41 94 r2 = 0x0001;
0000B17D 1A D5 12 70 [P_Watchdog_Clear] = r2;
0000B17F 09 23 40 00 r1 -= 0x40;
0000B181 19 D3 17 70 [P_DAC1] = r1;
0000B183 09 43 00 80 cmp r1,0x8000;
0000B185 4C 4E jne L_RU_DownLoop;
L_RD_DownEnd:
0000B186 0C EE jmp L_RU_End;
L_RU_NormalUp:
L_RU_Loop:
0000B187 40 F0 DD B1 call F_Delay;
0000B189 41 94 r2 = 0x0001;
0000B18A 1A D5 12 70 [P_Watchdog_Clear] = r2;
0000B18C 09 03 40 00 r1 += 0x40;
0000B18E 19 D3 17 70 [P_DAC1] = r1;
0000B190 09 43 00 80 cmp r1, 0x8000;
0000B192 4C 4E jne L_RU_Loop;
L_RU_End:
0000B193 90 90 pop r1,r2 from [sp];
0000B194 90 9A retf;
.ENDP
///////////////////////////////////////
_SP_RampDnDAC1: .PROC
F_SP_RampDnDAC1:
0000B195 90 D4 push r1,r2 to [sp];
//int off;
0000B196 11 93 17 70 r1 = [P_DAC1];
0000B198 09 B3 C0 FF r1 &= ~0x003F;
0000B19A 0A 5E jz L_RD_End;
L_RD_Loop:
0000B19B 40 F0 DD B1 call F_Delay;
0000B19D 41 94 r2 = 0x0001;
0000B19E 1A D5 12 70 [P_Watchdog_Clear] = r2;
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