hardware.lst
来自「C语言学习的一个不错的资料」· LST 代码 · 共 659 行 · 第 1/3 页
LST
659 行
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0000032C 00 00 .VAR R_ReadIndex;
0000032D 00 00 .VAR R_WriteIndex;
00008D07 .CODE
//////////////////////////////////////////////////////////////////
// Function: Send data to speech driver(PWM/DAC)
// Destory register: r4
//////////////////////////////////////////////////////////////////
F_SP_Send_PWM: //
00008D07 1C D9 16 70 [P_PWM] = r4; //
00008D09 90 9A retf; //
F_SP_Send_DAC1: //
00008D0A 1C D9 17 70 [P_DAC1] = r4; //
00008D0C 90 9A retf; //
F_SP_Send_DAC2: //
00008D0D 1C D9 16 70 [P_DAC2] = r4; //
00008D0F 90 9A retf; //
F_SP_Send_Two_DAC:
00008D10 1C D9 17 70 [P_DAC1] = r4; //
00008D12 1C D9 16 70 [P_DAC2] = r4; //
00008D14 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:
00008D15 14 99 14 70 R4 = [P_ADC]
00008D17 90 9A retf
F_SP_Set_P_TimerA_Ctrl:
00008D18 19 D3 0B 70 [P_TimerA_Ctrl] = R1
00008D1A 90 9A RETF
F_SP_Set_P_TimerA_Data:
00008D1B 19 D3 0A 70 [P_TimerA_Data] = R1
00008D1D 90 9A RETF
F_SP_Set_P_TimerB_Ctrl:
00008D1E 19 D3 0D 70 [P_TimerB_Ctrl] = R1
00008D20 90 9A RETF
F_SP_Set_P_TimerB_Data:
00008D21 19 D3 0C 70 [P_TimerB_Data] = R1
00008D23 90 9A RETF
F_SP_Set_P_INT_Ctrl:
00008D24 19 D3 10 70 [P_INT_Ctrl] = R1
00008D26 90 9A RETF
F_SP_Set_P_INT_Clear:
00008D27 19 D3 11 70 [P_INT_Clear] = R1
00008D29 90 9A RETF
F_SP_Set_P_SystemClock:
00008D2A 19 D3 13 70 [P_SystemClock] = R1
00008D2C 90 9A RETF
F_SP_Set_P_DAC_Ctrl:
00008D2D 19 D3 2A 70 [P_DAC_Ctrl] = R1
00008D2F 90 9A RETF
F_SP_Set_P_ADC_Ctrl:
00008D30 19 D3 15 70 [P_ADC_Ctrl] = R1
00008D32 90 9A RETF
//////////////////////////////////////////////////////////////////
// Function: Interrupt vector setting
// Used register: R1
//////////////////////////////////////////////////////////////////
F_SP_Write_INT_Status: //write interrupt status
00008D33 19 D3 F8 02 [R_InterruptStatus] = R1; //
00008D35 90 9A retf;
F_SP_Read_INT_Status: //read interrupt status
00008D36 11 93 F8 02 R1 = [R_InterruptStatus]; //
00008D38 90 9A retf;
//////////////////////////////////////////////////////////////////
//
//////////////////////////////////////////////////////////////////
_SP_Init_IOA: .PROC
00008D39 88 DA PUSH BP,BP TO [SP];
00008D3A 08 0B 01 00 BP = SP + 1;
00008D3C 88 D2 PUSH R1,R1 TO [SP];
00008D3D 03 92 R1 = [BP+3]; // Port direction
00008D3E 19 D3 02 70 [P_IOA_Dir] = R1;
00008D40 04 92 R1 = [BP+4];
00008D41 19 D3 00 70 [P_IOA_Data] = R1;
00008D43 05 92 R1 = [BP+5];
00008D44 19 D3 03 70 [P_IOA_Attrib] = R1;
00008D46 88 90 POP R1,R1 FROM [SP];
00008D47 88 98 POP BP,BP FROM [SP];
00008D48 90 9A RETF;
.ENDP
//////////////////////////////////////////////////////////////////
// SP_Inti_IOB
//////////////////////////////////////////////////////////////////
_SP_Init_IOB: .PROC
00008D49 88 DA PUSH BP,BP TO [SP];
00008D4A 08 0B 01 00 BP = SP + 1;
00008D4C 88 D2 PUSH R1,R1 TO [SP];
00008D4D 03 92 R1 = [BP+3]; // Port direction
00008D4E 19 D3 07 70 [P_IOB_Dir] = R1;
00008D50 04 92 R1 = [BP+4];
00008D51 19 D3 05 70 [P_IOB_Data] = R1;
00008D53 05 92 R1 = [BP+5];
00008D54 19 D3 08 70 [P_IOB_Attrib] = R1;
00008D56 88 90 POP R1,R1 FROM [SP];
00008D57 88 98 POP BP,BP FROM [SP];
00008D58 90 9A RETF;
.ENDP
_SP_Import: .PROC
00008D59 88 DA PUSH BP,BP TO [SP];
00008D5A 08 0B 01 00 BP = SP + 1;
00008D5C 90 D4 PUSH R1,R2 TO [SP];
00008D5D 03 92 R1 = [BP+3]; // Port Number
00008D5E 04 94 R2 = [BP+4]; // Data Buffer Pointer
00008D5F C1 92 R1 = [R1] ;
00008D60 C2 D2 [R2] = R1 ;
00008D61 90 90 POP R1,R2 FROM [SP];
00008D62 88 98 POP BP,BP FROM [SP];
00008D63 90 9A RETF;
.ENDP
_SP_Export: .PROC
00008D64 88 DA PUSH BP,BP TO [SP];
00008D65 08 0B 01 00 BP = SP + 1;
00008D67 90 D4 PUSH R1,R2 TO [SP];
00008D68 03 92 R1 = [BP+3]; // Port Number
00008D69 04 94 R2 = [BP+4]; // Value
00008D6A C1 D4 [R1] = R2 ;
00008D6B 90 90 POP R1,R2 FROM [SP];
00008D6C 88 98 POP BP,BP FROM [SP];
00008D6D 90 9A RETF;
.ENDP
///////////////////////////////////////
_SP_RampUpDAC1: .PROC
F_SP_RampUpDAC1:
00008D6E 90 D4 push r1,r2 to [sp];
00008D6F 11 93 17 70 r1=[P_DAC1];
00008D71 09 B3 C0 FF r1 &= ~0x003f;
00008D73 09 43 00 80 cmp r1,0x8000
00008D75 0E 0E jb L_RU_NormalUp;
00008D76 19 5E je L_RU_End;
L_RU_DownLoop:
00008D77 40 F0 DA 8D call F_Delay;
00008D79 41 94 r2 = 0x0001;
00008D7A 1A D5 12 70 [P_Watchdog_Clear] = r2;
00008D7C 09 23 40 00 r1 -= 0x40;
00008D7E 19 D3 17 70 [P_DAC1] = r1;
00008D80 09 43 00 80 cmp r1,0x8000;
00008D82 4C 4E jne L_RU_DownLoop;
L_RD_DownEnd:
00008D83 0C EE jmp L_RU_End;
L_RU_NormalUp:
L_RU_Loop:
00008D84 40 F0 DA 8D call F_Delay;
00008D86 41 94 r2 = 0x0001;
00008D87 1A D5 12 70 [P_Watchdog_Clear] = r2;
00008D89 09 03 40 00 r1 += 0x40;
00008D8B 19 D3 17 70 [P_DAC1] = r1;
00008D8D 09 43 00 80 cmp r1, 0x8000;
00008D8F 4C 4E jne L_RU_Loop;
L_RU_End:
00008D90 90 90 pop r1,r2 from [sp];
00008D91 90 9A retf;
.ENDP
///////////////////////////////////////
_SP_RampDnDAC1: .PROC
F_SP_RampDnDAC1:
00008D92 90 D4 push r1,r2 to [sp];
//int off;
00008D93 11 93 17 70 r1 = [P_DAC1];
00008D95 09 B3 C0 FF r1 &= ~0x003F;
00008D97 0A 5E jz L_RD_End;
L_RD_Loop:
00008D98 40 F0 DA 8D call F_Delay;
00008D9A 41 94 r2 = 0x0001;
00008D9B 1A D5 12 70 [P_Watchdog_Clear] = r2;
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