mtouch1.p1

用pic16f883做的一个键的触摸按键（MTOUCH）实现电容式触摸按键的代码。有mtouch1.h和mtouch1.c构成

Version 3.2 HI-TECH Software Intermediate Code
"17 F:\mtouch1\mtouch1.h
[v _Current_Frq `uc 1 e ]
[; ;mtouch1.h: 17: unsigned char Current_Frq;

"18
[v _Avr_Index `uc 1 e ]
[; ;mtouch1.h: 18: unsigned char Avr_Index;

"19
[v _Freq_Avr_Value `uc 1 e ]
[; ;mtouch1.h: 19: unsigned char Freq_Avr_Value;

"20
[v _Avr_Value `ui 1 e ]
[; ;mtouch1.h: 20: unsigned int Avr_Value;

"21
[v _Trip_Point `uc 1 e ]
[; ;mtouch1.h: 21: unsigned char Trip_Point;

"22
[v _Avr_Cnt `uc 1 e ]
[; ;mtouch1.h: 22: unsigned char Avr_Cnt;

"23
[v _Push_Flag `uc 1 e ]
[; ;mtouch1.h: 23: char Push_Flag;

"15 C:\Program Files\HI-TECH Software\PICC\PRO\9.60\include\pic10f20x.h
[v _RTCC `Vuc 1 e@1 ]
[; ;pic10f20x.h: 15: volatile unsigned char RTCC @ 0x01;

"16
[v _TMR0 `Vuc 1 e@1 ]
[; ;pic10f20x.h: 16: volatile unsigned char TMR0 @ 0x01;

"17
[v _PCL `Vuc 1 e@2 ]
[; ;pic10f20x.h: 17: volatile unsigned char PCL @ 0x02;

"18
[v _STATUS `Vuc 1 e@3 ]
[; ;pic10f20x.h: 18: volatile unsigned char STATUS @ 0x03;

"19
[v _FSR `uc 1 e@4 ]
[; ;pic10f20x.h: 19: unsigned char FSR @ 0x04;

"20
[v _OSCCAL `Vuc 1 e@5 ]
[; ;pic10f20x.h: 20: volatile unsigned char OSCCAL @ 0x05;

"21
[v _GPIO `Vuc 1 e@6 ]
[; ;pic10f20x.h: 21: volatile unsigned char GPIO @ 0x06;

"23
[v _CMCON `Vuc 1 e@7 ]
[; ;pic10f20x.h: 23: volatile unsigned char CMCON @ 0x07;

"25
[v _CMCON0 `Vuc 1 e@7 ]
[; ;pic10f20x.h: 25: volatile unsigned char CMCON0 @ 0x07;

"28
[v _OPTION `Wuc 1 e@0 ]
[; ;pic10f20x.h: 28: unsigned char control OPTION @ 0x00;

"29
[v _TRISGPIO `VWuc 1 e@6 ]
[; ;pic10f20x.h: 29: volatile unsigned char control TRISGPIO @ 0x06;

"31
[v _TRIS `VWuc 1 e@6 ]
[; ;pic10f20x.h: 31: volatile unsigned char control TRIS @ 0x06;

"34
[v _GPWUF `Vb 1 e@31 ]
[; ;pic10f20x.h: 34: volatile bit GPWUF @ (unsigned)&STATUS*8+7;

"36
[v _CWUF `Vb 1 e@30 ]
[; ;pic10f20x.h: 36: volatile bit CWUF @ (unsigned)&STATUS*8+6;

"38
[v _TO `Vb 1 e@28 ]
[; ;pic10f20x.h: 38: volatile bit TO @ (unsigned)&STATUS*8+4;

"39
[v _PD `Vb 1 e@27 ]
[; ;pic10f20x.h: 39: volatile bit PD @ (unsigned)&STATUS*8+3;

"40
[v _ZERO `Vb 1 e@26 ]
[; ;pic10f20x.h: 40: volatile bit ZERO @ (unsigned)&STATUS*8+2;

"41
[v _DC `Vb 1 e@25 ]
[; ;pic10f20x.h: 41: volatile bit DC @ (unsigned)&STATUS*8+1;

"42
[v _CARRY `Vb 1 e@24 ]
[; ;pic10f20x.h: 42: volatile bit CARRY @ (unsigned)&STATUS*8+0;

"45
[v _CWU `b 1 e@56 ]
[; ;pic10f20x.h: 45: bit CWU @ (unsigned)&CMCON*8+0;

"46
[v _CPREF `b 1 e@57 ]
[; ;pic10f20x.h: 46: bit CPREF @ (unsigned)&CMCON*8+1;

"47
[v _CNREF `b 1 e@58 ]
[; ;pic10f20x.h: 47: bit CNREF @ (unsigned)&CMCON*8+2;

"48
[v _CMPON `b 1 e@59 ]
[; ;pic10f20x.h: 48: bit CMPON @ (unsigned)&CMCON*8+3;

"49
[v _CMPT0CS `b 1 e@60 ]
[; ;pic10f20x.h: 49: bit CMPT0CS @ (unsigned)&CMCON*8+4;

"50
[v _POL `b 1 e@61 ]
[; ;pic10f20x.h: 50: bit POL @ (unsigned)&CMCON*8+5;

"51
[v _COUTEN `b 1 e@62 ]
[; ;pic10f20x.h: 51: bit COUTEN @ (unsigned)&CMCON*8+6;

"52
[v _CMPOUT `Vb 1 e@63 ]
[; ;pic10f20x.h: 52: volatile bit CMPOUT @ (unsigned)&CMCON*8+7;

"66
[v _CAL6 `Vb 1 e@47 ]
[; ;pic10f20x.h: 66: volatile bit CAL6 @ (unsigned)&OSCCAL*8+7;

"67
[v _CAL5 `Vb 1 e@46 ]
[; ;pic10f20x.h: 67: volatile bit CAL5 @ (unsigned)&OSCCAL*8+6;

"68
[v _CAL4 `Vb 1 e@45 ]
[; ;pic10f20x.h: 68: volatile bit CAL4 @ (unsigned)&OSCCAL*8+5;

"69
[v _CAL3 `Vb 1 e@44 ]
[; ;pic10f20x.h: 69: volatile bit CAL3 @ (unsigned)&OSCCAL*8+4;

"70
[v _CAL2 `Vb 1 e@43 ]
[; ;pic10f20x.h: 70: volatile bit CAL2 @ (unsigned)&OSCCAL*8+3;

"71
[v _CAL1 `Vb 1 e@42 ]
[; ;pic10f20x.h: 71: volatile bit CAL1 @ (unsigned)&OSCCAL*8+2;

"72
[v _CAL0 `Vb 1 e@41 ]
[; ;pic10f20x.h: 72: volatile bit CAL0 @ (unsigned)&OSCCAL*8+1;

"73
[v _FOSC4 `Vb 1 e@40 ]
[; ;pic10f20x.h: 73: volatile bit FOSC4 @ (unsigned)&OSCCAL*8+0;

"76
[v _GP3 `Vb 1 e@51 ]
[; ;pic10f20x.h: 76: volatile bit GP3 @ (unsigned)&GPIO*8+3;

"77
[v _GP2 `Vb 1 e@50 ]
[; ;pic10f20x.h: 77: volatile bit GP2 @ (unsigned)&GPIO*8+2;

"78
[v _GP1 `Vb 1 e@49 ]
[; ;pic10f20x.h: 78: volatile bit GP1 @ (unsigned)&GPIO*8+1;

"79
[v _GP0 `Vb 1 e@48 ]
[; ;pic10f20x.h: 79: volatile bit GP0 @ (unsigned)&GPIO*8+0;

[; ;pic.h: 354: extern void _delay(unsigned long);

"11 F:\mtouch1\mtouch1.c
[; ;mtouch1.c: 11: asm("\tpsect config,class=CONFIG,delta=2"); asm("\tdw ""0xFEF&0xFFB&0xFFF");

[; 	psect config,class=CONFIG,delta=2 ;#
[; 	dw 0xFEF&0xFFB&0xFFF ;#
"15
[v _Abit_Delay `(v 1 ef1`ui ]
{
[; ;mtouch1.c: 14: void Abit_Delay(unsigned int delay )

[; ;mtouch1.c: 15: {

[e :U _Abit_Delay ]
[v _delay `ui 1 r1 ]
[f ]
[; ;mtouch1.c: 16: while(--delay) asm("nop");

"16
[e $U 2  ]
[e :U 3 ]
[; nop ;#
[e :U 2 ]
[e $ != =- _delay -> -> 1 `i `ui -> -> 0 `i `ui 3  ]
[e :U 4 ]
"17
[; ;mtouch1.c: 17: }

[e :UE 1 ]
}
"19
[v _Abit_Avreage_Value `(v 1 ef ]
{
[; ;mtouch1.c: 18: void Abit_Avreage_Value(void)

[; ;mtouch1.c: 19: {

[e :U _Abit_Avreage_Value ]
[f ]
[; ;mtouch1.c: 20: OPTION=11110110;

"20
[e = _OPTION -> -> 11110110 `l `uc ]
[; ;mtouch1.c: 21: CMCON0=0B00001011;

"21
[e = _CMCON0 -> -> 11 `i `uc ]
[; ;mtouch1.c: 22: for (Avr_Index=0;Avr_Index<4;Avr_Index++)

"22
[e = _Avr_Index -> -> 0 `i `uc ]
[e $ < -> _Avr_Index `i -> 4 `i 6  ]
[e $U 7  ]
"23
[e :U 6 ]
[; ;mtouch1.c: 23: {

[; ;mtouch1.c: 24: TMR0=0;

"24
[e = _TMR0 -> -> 0 `i `uc ]
[; ;mtouch1.c: 25: CMPON=1;

"25
[e = _CMPON -> -> 1 `i `b ]
[; ;mtouch1.c: 26: Abit_Delay(2500);

"26
[e ( _Abit_Delay (1
 -> -> 2500 `i `ui ]
[; ;mtouch1.c: 27: CMPON=0;

"27
[e = _CMPON -> -> 0 `i `b ]
[; ;mtouch1.c: 28: Current_Frq=TMR0;

"28
[e = _Current_Frq _TMR0 ]
[; ;mtouch1.c: 29: Avr_Value+=Current_Frq;

"29
[e =+ _Avr_Value -> _Current_Frq `ui ]
"22
[e ++ _Avr_Index -> -> 1 `i `uc ]
[e $ < -> _Avr_Index `i -> 4 `i 6  ]
[e :U 7 ]
[; ;mtouch1.c: 30: }

[; ;mtouch1.c: 31: Freq_Avr_Value=Avr_Value>>2;

"31
[e = _Freq_Avr_Value -> >> _Avr_Value -> 2 `i `uc ]
[; ;mtouch1.c: 32: Avr_Value=Avr_Index=0;

"32
[e = _Avr_Value -> = _Avr_Index -> -> 0 `i `uc `ui ]
[; ;mtouch1.c: 33: Trip_Point=(10*100)/Freq_Avr_Value;

"33
[e = _Trip_Point -> / * -> 10 `i -> 100 `i -> _Freq_Avr_Value `i `uc ]
"34
[; ;mtouch1.c: 34: }

[e :UE 5 ]
}
"36
[v _Abit_Avreage_Value_Loop `(v 1 ef ]
{
[; ;mtouch1.c: 35: void Abit_Avreage_Value_Loop(void)

[; ;mtouch1.c: 36: {

[e :U _Abit_Avreage_Value_Loop ]
[f ]
[; ;mtouch1.c: 37: OPTION=11110110;

"37
[e = _OPTION -> -> 11110110 `l `uc ]
[; ;mtouch1.c: 38: CMCON0=0B00001011;

"38
[e = _CMCON0 -> -> 11 `i `uc ]
[; ;mtouch1.c: 39: TMR0=0;

"39
[e = _TMR0 -> -> 0 `i `uc ]
[; ;mtouch1.c: 40: CMPON=1;

"40
[e = _CMPON -> -> 1 `i `b ]
[; ;mtouch1.c: 41: Abit_Delay(5000);

"41
[e ( _Abit_Delay (1
 -> -> 5000 `i `ui ]
[; ;mtouch1.c: 42: CMPON=0;

"42
[e = _CMPON -> -> 0 `i `b ]
[; ;mtouch1.c: 43: Freq_Avr_Value=TMR0;

"43
[e = _Freq_Avr_Value _TMR0 ]
[; ;mtouch1.c: 44: Trip_Point=(10*100)/Freq_Avr_Value;

"44
[e = _Trip_Point -> / * -> 10 `i -> 100 `i -> _Freq_Avr_Value `i `uc ]
"45
[; ;mtouch1.c: 45: }

[e :UE 9 ]
}
"47
[v _Abit_Get_Frequency `(v 1 ef ]
{
[; ;mtouch1.c: 46: void Abit_Get_Frequency(void)

[; ;mtouch1.c: 47: {

[e :U _Abit_Get_Frequency ]
[f ]
[; ;mtouch1.c: 48: OPTION=11110110;

"48
[e = _OPTION -> -> 11110110 `l `uc ]
[; ;mtouch1.c: 49: CMCON0=0B00001011;

"49
[e = _CMCON0 -> -> 11 `i `uc ]
[; ;mtouch1.c: 50: TMR0=0;

"50
[e = _TMR0 -> -> 0 `i `uc ]
[; ;mtouch1.c: 51: CMPON=1;

"51
[e = _CMPON -> -> 1 `i `b ]
[; ;mtouch1.c: 52: Abit_Delay(2500);

"52
[e ( _Abit_Delay (1
 -> -> 2500 `i `ui ]
[; ;mtouch1.c: 53: CMPON=0;

"53
[e = _CMPON -> -> 0 `i `b ]
[; ;mtouch1.c: 54: Current_Frq=TMR0;

"54
[e = _Current_Frq _TMR0 ]
[; ;mtouch1.c: 55: TMR0=0;

"55
[e = _TMR0 -> -> 0 `i `uc ]
[; ;mtouch1.c: 56: OPTION=0B11010111;

"56
[e = _OPTION -> -> 215 `i `uc ]
"57
[; ;mtouch1.c: 57: }

[e :UE 10 ]
}
"59
[v _main `(v 1 e ]
[p mainexit ]
{
[; ;mtouch1.c: 58: void main(void)

[; ;mtouch1.c: 59: {

[e :U _main ]
[f ]
[; ;mtouch1.c: 60: FOSC4=0;

"60
[e = _FOSC4 -> -> 0 `i `b ]
[; ;mtouch1.c: 61: Abit_Delay(50000);

"61
[e ( _Abit_Delay (1
 -> -> 50000 `l `ui ]
[; ;mtouch1.c: 62: TRIS=0B00001001;

"62
[e = _TRIS -> -> 9 `i `uc ]
[; ;mtouch1.c: 63: Abit_Avreage_Value();

"63
[e ( _Abit_Avreage_Value ..  ]
[; ;mtouch1.c: 64: Push_Flag=0;

"64
[e = _Push_Flag -> -> 0 `i `uc ]
[; ;mtouch1.c: 65: while(1)

"65
[e :U 13 ]
[; ;mtouch1.c: 66: {

[; ;mtouch1.c: 67: Abit_Get_Frequency();

"67
[e ( _Abit_Get_Frequency ..  ]
[; ;mtouch1.c: 68: TMR0=0;

"68
[e = _TMR0 -> -> 0 `i `uc ]
[; ;mtouch1.c: 69: if(Current_Frq<(Freq_Avr_Value-Trip_Point))

"69
[e $ ! < -> _Current_Frq `i - -> _Freq_Avr_Value `i -> _Trip_Point `i 15  ]
[; ;mtouch1.c: 70: {

[; ;mtouch1.c: 71: Avr_Cnt=0;

"71
[e = _Avr_Cnt -> -> 0 `i `uc ]
[; ;mtouch1.c: 72: GP0=0;

"72
[e = _GP0 -> -> 0 `i `b ]
"74
[; ;mtouch1.c: 74: }

[e $U 16  ]
"75
[e :U 15 ]
[; ;mtouch1.c: 75: else

[; ;mtouch1.c: 76: {

[; ;mtouch1.c: 77: GP0=1;

"77
[e = _GP0 -> -> 1 `i `b ]
[; ;mtouch1.c: 79: if(Avr_Cnt++>59)

"79
[e $ ! > -> ++ _Avr_Cnt -> -> 1 `i `uc `i -> 59 `i 17  ]
[; ;mtouch1.c: 80: {

[; ;mtouch1.c: 81: Avr_Cnt =0;

"81
[e = _Avr_Cnt -> -> 0 `i `uc ]
[; ;mtouch1.c: 82: Abit_Avreage_Value_Loop();

"82
[e ( _Abit_Avreage_Value_Loop ..  ]
"83
[e :U 17 ]
"84
[e :U 16 ]
[; ;mtouch1.c: 83: }

[; ;mtouch1.c: 84: }

[; ;mtouch1.c: 85: Current_Frq=0;

"85
[e = _Current_Frq -> -> 0 `i `uc ]
"86
[e :U 12 ]
"65
[e $U 13  ]
[e :U 14 ]
"87
[; ;mtouch1.c: 86: }

[; ;mtouch1.c: 87: }

[e :UE 11 ]
}