- #include<LDC12864.h>
- #include<REG52.h>
- #include<absacc.h>
- #define uchar unsigned char
- #define uint unsigned int
- #define DAC 0x7fff // DAC Adress
- #define uchar unsigned char
- #define uint unsigned int
- #define ulong unsigned long
- #define DAC_OUT P3
- void Init_OutPut();
- void Change_Rate(uchar flag);
- void Refresh_Rate();
- void Timer1Init(uint ms);
- void SetWaveRate(uint num_2);
- void Control_Key();
- void Refresh_Out();
- uchar code SINTAB[]={0x7F,0x89,0x94,0x9F,0xAA,0xB4,0xBE,0xC8,0xD1,0xD9,0xE0,0xE7,0xED,0xF2,0xF7,0xFA,0xFC,0xFE,0xFF};
- uchar bdate Tbase=0x20;
- sbit KTRI=Tbase^1;//SANJIAOBO
- sbit KSQ=Tbase^2;//FANGBO
- sbit KSIN=Tbase^3;//ZHENGXIANBO
- sbit K1=P1^0;//K1 ANJIAN SANJIAO
- sbit K2=P1^2;//K2 ANJIAN FANGBO
- sbit K3=P1^4;//K3 ANJIAN ZHENGXIAN
- sbit K4=P1^6;//K4 ANJIAN CHANGE f
- //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~SANJIAOBO~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
- void tri(){
- uchar i=0;
- XBYTE[DAC]=i;//START DAC
- do{
- XBYTE[DAC]=i;//UP
- i++;
- }while(i<0xff);
- do{
- XBYTE[DAC]=i;//DOWN
- i--;
- }while(i>0x0);
- }
- //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~FANGBO~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
- void sq(){
- XBYTE[DAC]=0x00;//START DAC
- delay();
- XBYTE[DAC]=0xff;
- delay();
- }
- //~~~~~~~~~~~~~~~~~~~~~~~~~~~~ZHENGXIANBO~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
- void sin(){
- uchar i;
- for(i=0;i<18;i++) XBYTE[DAC]=SINTAB[i];// the 1/4 T
- for(i=18;i>0;<i--) XBYTE[DAC]=SINTAB[i];//the 2/4 T
- for(i=0;i<18;i++) XBYTE[DAC]=~SINTAB[i];//the 3/4 T
- for(i=18;i>0;i--) XBYTE[DAC]=~SINTAB[i];//the 4/4 T
- }
- //~~~~~~~~~~~~~~~~~~~~~~~~~~~~MAIN~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
- void main()
- {
- EX0=1;IT0=1;EA=1;//CHUSHIHUA
- while(1){
- if(KTRI==1) tri();
- if(KSQ==1) sq();
- if(KSIN==1) sin();
- }
- }
- //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~INT0 ZHONGDUAN FUWU~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
- signed int rate_num ;
- uchar rate_buf[2];
- extern void SetWaveRate(uint num_2);
- int0() interrupt 0 using 1{
- if(K1==0){
- Tbase=0;
- KTRI=1;
- while(K4==0)
- {
- rate_num = rate_num + step_num;
- if(rate_num > 800)rate_num = 10;
- }
- }
- if(K2==0){
- Tbase=0;
- KSQ=1;
- while(K4==0)
- {
- rate_num = rate_num + step_num;
- if(rate_num > 800)rate_num = 10;
- }
- }
- if(K3==0){
- Tbase=0;
- KSIN=1;
- while(K4==0)
- {
- rate_num = rate_num + step_num;
- if(rate_num > 800)rate_num = 10;
- }
- }
- Refresh_Rate();
- }
檢測結果compiling MAIN.c...
MAIN.c(21): error C129: missing ';' before 'Tbase'
MAIN.c - 1 Error(s), 0 Warning(s).
求大神幫助~~
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