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
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659 行
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000001D9 00 00 .VAR R_ReadIndex;
000001DA 00 00 .VAR R_WriteIndex;
00008A5A .CODE
//////////////////////////////////////////////////////////////////
// Function: Send data to speech driver(PWM/DAC)
// Destory register: r4
//////////////////////////////////////////////////////////////////
F_SP_Send_PWM: //
00008A5A 1C D9 16 70 [P_PWM] = r4; //
00008A5C 90 9A retf; //
F_SP_Send_DAC1: //
00008A5D 1C D9 17 70 [P_DAC1] = r4; //
00008A5F 90 9A retf; //
F_SP_Send_DAC2: //
00008A60 1C D9 16 70 [P_DAC2] = r4; //
00008A62 90 9A retf; //
F_SP_Send_Two_DAC:
00008A63 1C D9 17 70 [P_DAC1] = r4; //
00008A65 1C D9 16 70 [P_DAC2] = r4; //
00008A67 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:
00008A68 14 99 14 70 R4 = [P_ADC]
00008A6A 90 9A retf
F_SP_Set_P_TimerA_Ctrl:
00008A6B 19 D3 0B 70 [P_TimerA_Ctrl] = R1
00008A6D 90 9A RETF
F_SP_Set_P_TimerA_Data:
00008A6E 19 D3 0A 70 [P_TimerA_Data] = R1
00008A70 90 9A RETF
F_SP_Set_P_TimerB_Ctrl:
00008A71 19 D3 0D 70 [P_TimerB_Ctrl] = R1
00008A73 90 9A RETF
F_SP_Set_P_TimerB_Data:
00008A74 19 D3 0C 70 [P_TimerB_Data] = R1
00008A76 90 9A RETF
F_SP_Set_P_INT_Ctrl:
00008A77 19 D3 10 70 [P_INT_Ctrl] = R1
00008A79 90 9A RETF
F_SP_Set_P_INT_Clear:
00008A7A 19 D3 11 70 [P_INT_Clear] = R1
00008A7C 90 9A RETF
F_SP_Set_P_SystemClock:
00008A7D 19 D3 13 70 [P_SystemClock] = R1
00008A7F 90 9A RETF
F_SP_Set_P_DAC_Ctrl:
00008A80 19 D3 2A 70 [P_DAC_Ctrl] = R1
00008A82 90 9A RETF
F_SP_Set_P_ADC_Ctrl:
00008A83 19 D3 15 70 [P_ADC_Ctrl] = R1
00008A85 90 9A RETF
//////////////////////////////////////////////////////////////////
// Function: Interrupt vector setting
// Used register: R1
//////////////////////////////////////////////////////////////////
F_SP_Write_INT_Status: //write interrupt status
00008A86 19 D3 A5 01 [R_InterruptStatus] = R1; //
00008A88 90 9A retf;
F_SP_Read_INT_Status: //read interrupt status
00008A89 11 93 A5 01 R1 = [R_InterruptStatus]; //
00008A8B 90 9A retf;
//////////////////////////////////////////////////////////////////
//
//////////////////////////////////////////////////////////////////
_SP_Init_IOA: .PROC
00008A8C 88 DA PUSH BP,BP TO [SP];
00008A8D 08 0B 01 00 BP = SP + 1;
00008A8F 88 D2 PUSH R1,R1 TO [SP];
00008A90 03 92 R1 = [BP+3]; // Port direction
00008A91 19 D3 02 70 [P_IOA_Dir] = R1;
00008A93 04 92 R1 = [BP+4];
00008A94 19 D3 00 70 [P_IOA_Data] = R1;
00008A96 05 92 R1 = [BP+5];
00008A97 19 D3 03 70 [P_IOA_Attrib] = R1;
00008A99 88 90 POP R1,R1 FROM [SP];
00008A9A 88 98 POP BP,BP FROM [SP];
00008A9B 90 9A RETF;
.ENDP
//////////////////////////////////////////////////////////////////
// SP_Inti_IOB
//////////////////////////////////////////////////////////////////
_SP_Init_IOB: .PROC
00008A9C 88 DA PUSH BP,BP TO [SP];
00008A9D 08 0B 01 00 BP = SP + 1;
00008A9F 88 D2 PUSH R1,R1 TO [SP];
00008AA0 03 92 R1 = [BP+3]; // Port direction
00008AA1 19 D3 07 70 [P_IOB_Dir] = R1;
00008AA3 04 92 R1 = [BP+4];
00008AA4 19 D3 05 70 [P_IOB_Data] = R1;
00008AA6 05 92 R1 = [BP+5];
00008AA7 19 D3 08 70 [P_IOB_Attrib] = R1;
00008AA9 88 90 POP R1,R1 FROM [SP];
00008AAA 88 98 POP BP,BP FROM [SP];
00008AAB 90 9A RETF;
.ENDP
_SP_Import: .PROC
00008AAC 88 DA PUSH BP,BP TO [SP];
00008AAD 08 0B 01 00 BP = SP + 1;
00008AAF 90 D4 PUSH R1,R2 TO [SP];
00008AB0 03 92 R1 = [BP+3]; // Port Number
00008AB1 04 94 R2 = [BP+4]; // Data Buffer Pointer
00008AB2 C1 92 R1 = [R1] ;
00008AB3 C2 D2 [R2] = R1 ;
00008AB4 90 90 POP R1,R2 FROM [SP];
00008AB5 88 98 POP BP,BP FROM [SP];
00008AB6 90 9A RETF;
.ENDP
_SP_Export: .PROC
00008AB7 88 DA PUSH BP,BP TO [SP];
00008AB8 08 0B 01 00 BP = SP + 1;
00008ABA 90 D4 PUSH R1,R2 TO [SP];
00008ABB 03 92 R1 = [BP+3]; // Port Number
00008ABC 04 94 R2 = [BP+4]; // Value
00008ABD C1 D4 [R1] = R2 ;
00008ABE 90 90 POP R1,R2 FROM [SP];
00008ABF 88 98 POP BP,BP FROM [SP];
00008AC0 90 9A RETF;
.ENDP
///////////////////////////////////////
_SP_RampUpDAC1: .PROC
F_SP_RampUpDAC1:
00008AC1 90 D4 push r1,r2 to [sp];
00008AC2 11 93 17 70 r1=[P_DAC1];
00008AC4 09 B3 C0 FF r1 &= ~0x003f;
00008AC6 09 43 00 80 cmp r1,0x8000
00008AC8 0E 0E jb L_RU_NormalUp;
00008AC9 19 5E je L_RU_End;
L_RU_DownLoop:
00008ACA 40 F0 2D 8B call F_Delay;
00008ACC 41 94 r2 = 0x0001;
00008ACD 1A D5 12 70 [P_Watchdog_Clear] = r2;
00008ACF 09 23 40 00 r1 -= 0x40;
00008AD1 19 D3 17 70 [P_DAC1] = r1;
00008AD3 09 43 00 80 cmp r1,0x8000;
00008AD5 4C 4E jne L_RU_DownLoop;
L_RD_DownEnd:
00008AD6 0C EE jmp L_RU_End;
L_RU_NormalUp:
L_RU_Loop:
00008AD7 40 F0 2D 8B call F_Delay;
00008AD9 41 94 r2 = 0x0001;
00008ADA 1A D5 12 70 [P_Watchdog_Clear] = r2;
00008ADC 09 03 40 00 r1 += 0x40;
00008ADE 19 D3 17 70 [P_DAC1] = r1;
00008AE0 09 43 00 80 cmp r1, 0x8000;
00008AE2 4C 4E jne L_RU_Loop;
L_RU_End:
00008AE3 90 90 pop r1,r2 from [sp];
00008AE4 90 9A retf;
.ENDP
///////////////////////////////////////
_SP_RampDnDAC1: .PROC
F_SP_RampDnDAC1:
00008AE5 90 D4 push r1,r2 to [sp];
//int off;
00008AE6 11 93 17 70 r1 = [P_DAC1];
00008AE8 09 B3 C0 FF r1 &= ~0x003F;
00008AEA 0A 5E jz L_RD_End;
L_RD_Loop:
00008AEB 40 F0 2D 8B call F_Delay;
00008AED 41 94 r2 = 0x0001;
00008AEE 1A D5 12 70 [P_Watchdog_Clear] = r2;
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