📄 hardware.lst
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00008D55 09 23 40 00 r1 -= 0x40;
00008D57 19 D3 17 70 [P_DAC1] = r1;
00008D59 4A 4E jnz L_RD_Loop;
L_RD_End:
00008D5A 90 90 pop r1,r2 from [sp];
00008D5B 90 9A retf;
.ENDP
///////////////////////////////////////
_SP_RampUpDAC2: .PROC
F_SP_RampUpDAC2:
00008D5C 90 D4 push r1,r2 to [sp];
00008D5D 11 93 16 70 r1=[P_DAC2];
00008D5F 09 B3 C0 FF r1 &= ~0x003f;
00008D61 09 43 00 80 cmp r1,0x8000
00008D63 0E 0E jb L_RU_NormalUp_;
00008D64 5D 5E je L_RU_End;
L_RU_DownLoop_:
00008D65 40 F0 92 8D call F_Delay;
00008D67 41 94 r2 = 0x0001;
00008D68 1A D5 12 70 [P_Watchdog_Clear] = r2;
00008D6A 09 23 40 00 r1 -= 0x40;
00008D6C 19 D3 16 70 [P_DAC2] = r1;
00008D6E 09 43 00 80 cmp r1,0x8000;
00008D70 4C 4E jne L_RU_DownLoop_;
L_RD_DownEnd_:
00008D71 0C EE jmp L_RU_End_;
L_RU_NormalUp_:
L_RU_Loop_:
00008D72 40 F0 92 8D call F_Delay;
00008D74 41 94 r2 = 0x0001;
00008D75 1A D5 12 70 [P_Watchdog_Clear] = r2;
00008D77 09 03 40 00 r1 += 0x40;
00008D79 19 D3 16 70 [P_DAC2] = r1;
00008D7B 09 43 00 80 cmp r1, 0x8000;
00008D7D 4C 4E jne L_RU_Loop_;
L_RU_End_:
00008D7E 90 90 pop r1,r2 from [sp];
00008D7F 90 9A retf;
.ENDP
///////////////////////////////////////
_SP_RampDnDAC2: .PROC
F_SP_RampDnDAC2:
//int off;
00008D80 90 D4 push r1,r2 to [sp];
00008D81 11 93 16 70 r1 = [P_DAC2];
00008D83 09 B3 C0 FF r1 &= ~0x003F;
00008D85 0A 5E jz L_RD_End_;
L_RD_Loop_:
00008D86 40 F0 92 8D call F_Delay;
00008D88 41 94 r2 = 0x0001;
00008D89 1A D5 12 70 [P_Watchdog_Clear] = r2;
00008D8B 09 23 40 00 r1 -= 0x40;
00008D8D 19 D3 16 70 [P_DAC2] = r1;
00008D8F 4A 4E jnz L_RD_Loop_;
L_RD_End_:
00008D90 90 90 pop r1,r2 from [sp];
00008D91 90 9A retf;
.ENDP
////////////////////////////////////////
F_Delay:
00008D92 88 D2 push r1 to [sp];
00008D93 48 92 r1 = 8;
L_D_Loop:
00008D94 41 22 r1 -= 1;
00008D95 42 4E jnz L_D_Loop;
00008D96 88 90 pop r1 from [sp];
00008D97 90 9A retf;
///////////////////////////////////////////
// Function: Initial Queue
// Destory: R1,R2
///////////////////////////////////////////
F_SP_InitQueue:
00008D98 09 93 FA 02 R1 = R_Queue;
00008D9A 40 94 R2 = 0;
L_ClearQueueLoop:
00008D9B D1 D4 [R1++] = R2;
00008D9C 09 43 2C 03 cmp R1, R_Queue+C_QueueSize;
00008D9E 44 4E jne L_ClearQueueLoop;
00008D9F 40 92 R1 = 0;
00008DA0 19 D3 2C 03 [R_ReadIndex] = R1;
00008DA2 19 D3 2D 03 [R_WriteIndex] = R1;
00008DA4 90 9A retf;
///////////////////////////////////////////
// Function: Get a data form Queue
// Output: R1: Data
// R2: return value
// Destory: R1,R2
///////////////////////////////////////////
F_SP_ReadQueue:
00008DA5 12 95 2C 03 R2 = [R_ReadIndex];
00008DA7 12 45 2D 03 cmp R2,[R_WriteIndex];
00008DA9 0C 5E je L_RQ_QueueEmpty;
00008DAA 0A 05 FA 02 R2 += R_Queue; // get queue data address
00008DAC C2 92 R1 = [R2];
00008DAD 12 95 2C 03 R2 = [R_ReadIndex];
00008DAF 41 04 R2 += 1;
00008DB0 72 44 cmp R2, C_QueueSize;
00008DB1 01 4E jne L_RQ_NotQueueBottom;
00008DB2 40 94 R2 = 0;
L_RQ_NotQueueBottom:
00008DB3 1A D5 2C 03 [R_ReadIndex] = R2;
//r2 = 0x0000; // get queue data
00008DB5 90 9A retf;
L_RQ_QueueEmpty:
//r2 = 0x8000; // queue empty
00008DB6 90 9A retf;
///////////////////////////////////////////
// Function: Put a data to Queue
// R1: Input
// Destory: R1,R2,R3
///////////////////////////////////////////
F_SP_WriteQueue:
00008DB7 12 95 2D 03 R2 = [R_WriteIndex]; // put data to queue
00008DB9 0A 05 FA 02 R2 += R_Queue;
00008DBB C2 D2 [R2] = R1;
00008DBC 12 95 2D 03 R2 = [R_WriteIndex];
00008DBE 41 04 R2 += 1;
00008DBF 72 44 cmp R2, C_QueueSize;
00008DC0 01 4E jne L_WQ_NotQueueBottom;
00008DC1 40 94 R2 = 0;
L_WQ_NotQueueBottom:
00008DC2 1A D5 2D 03 [R_WriteIndex] = R2;
00008DC4 90 9A retf;
//..........................................
F_SP_TestQueue:
//... Test Queue Empty ...
00008DC5 11 93 2C 03 R1 = [R_ReadIndex];
00008DC7 11 43 2D 03 cmp R1,[R_WriteIndex];
00008DC9 11 5E je L_TQ_QueueEmpty;
//... Test Queue Full ...
00008DCA 11 93 2C 03 R1 = [R_ReadIndex]; // For N Queue Full: 1. W=R-1 2.R=0/W=N-1
00008DCC 04 4E jnz L_TQ_JudgeCond2;
00008DCD 11 93 2D 03 R1 = [R_WriteIndex];
00008DCF 71 42 cmp R1, C_QueueSize-1; // Cond1
00008DD0 08 5E je L_TQ_QueueFull;
L_TQ_JudgeCond2:
00008DD1 11 93 2C 03 R1 = [R_ReadIndex];
00008DD3 41 22 R1 -=1;
00008DD4 11 43 2D 03 cmp R1,[R_WriteIndex];
00008DD6 02 5E je L_TQ_QueueFull;
00008DD7 40 92 r1 = 0; // not Full, not empty
00008DD8 90 9A retf;
L_TQ_QueueFull:
00008DD9 41 92 r1 = 1; // full
00008DDA 90 9A retf;
L_TQ_QueueEmpty:
00008DDB 42 92 r1 = 2; // empty
00008DDC 90 9A retf;
//.........................................
//////////////////////////////////////////////////////
// SACM_GetResource(Address,Page,offset);
//////////////////////////////////////////////////////
_SP_GetResource: .PROC
00008DDD 88 DA push bp to [sp];
00008DDE 08 0B 01 00 bp = sp + 1;
//push r2 to [sp];
00008DE0 03 92 r1 = [bp+3]; // address
00008DE1 04 94 r2 = [bp+4]; // bank
00008DE2 5A 95 r2 = r2 lsl 4;
00008DE3 5A 95 r2 = r2 lsl 4;
00008DE4 4A 95 r2 = r2 lsl 2;
00008DE5 7F BC sr &= 0x03f;
00008DE6 06 A5 r2 |=sr;
00008DE7 02 9D sr = r2;
00008DE8 E1 92 r1 = D:[r1];
//pop r2 from [sp];
00008DE9 88 98 pop bp from [sp];
00008DEA 90 9A retf;
.ENDP
_SP_Delay: .PROC
F_SP_Delay:
00008DEB 90 9A retf;
.ENDP
//========================================================================================
// End of hardware.asm
//========================================================================================
0 error(s), 0 warning(s).
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