移动电源控制板程序-STM8S

#include "PubDef.h" #define LED1_CS 2 #define LED2_CS 4 #define LED3_CS 8 uchr Buf595[2]={0xFF,0xFF}; //CommentDsp[0] 段码 //CommentDsp[1] 1 2 3 片选。4 5 6 7指示灯 const uchr Dcode[11]={0X14,0XD7,0X4C,0X45,0X87,0X25,0X24,0X57,0X04,0X05,0XFB}; uchr LEDDsp[3]={0,0,0}; const uchr LED_CS[3]={0x0C,0x0A,0x06}; uchr CurrentPos=0; uchr ABC=0Xfe; //0..9 DP void SpiWriteData(void); uchr TestCode=0; uint TimeBaseCount_10ms,TimeBaseCount_500ms,TimeBaseCount_1000ms,TimeBaseCount_100ms,TimeBaseCount_1Min; uchr PowerOFF=0,NoPowerCount=0; uchr PowerOnRelease; uint ADC_ValueBuf[4];//801 424 641 //CurrentDSPID 0 电流，1 输出电压，2 温度，3 电池电压，4 电量，5 定时关机 uint FinalValue[6]; uchr DL; uchr Tchannel; //-LED_Display //CurrentDSPID 0 温度，1 电量，2 输出电压，3 输出电流，4 电池电压，5 定时关机 uchr DotPostion;//0 1.11，1 11.1 2 111 uchr const LEDTable[6]={0x60,0xa0,0xc0,0x20,0x80,0x00};//4 3 2 uint* DTR=FinalValue; uchr CurrentDSPID,AutoPowerOFFDelayTime,AutoPowerFlag; void ChangeDisplay(void); void GetBCD(uint temp16bit,uchr *buf); void CountDisplay(void); uchr BCD[5]; uchr LedDl; //End of LED Display //KeyProcess uchr HasKeyFlag[2]; uchr KeyCount[2]; uchr KeyNoRealse[2]; uchr KeyValue; void ProcessKey(void); void ReadKey(uchr i); //End of KEY Process //过几秒不显示 uchr DLCount; void DL_Indicate(void); uchr MaskClear,MaskClearDelay; void NoDisplay(void); uchr GetDL(uint abc); void Delay_us(void) { //uchr i=2; //while(i--); return; } void RefreshLED(void) { Buf595[0]=LED_CS[CurrentPos]|LEDTable[CurrentDSPID]; Buf595[1]=Dcode[LEDDsp[CurrentPos]]; if(CurrentPos==DotPostion) Buf595[1]&=Dcode[10]; if(CurrentPos>1) CurrentPos=0; else CurrentPos++; Buf595[0]|=MaskClear; Buf595[1]|=MaskClear; SpiWriteData(); } void SpiWriteData(void) { uchr tempvalue; tempvalue=Buf595[0]; SCK_0; for (uchr i=0;i<8;i++) { if(tempvalue&0x80) { SDA_1;} else { SDA_0; } Delay_us(); SCK_1; tempvalue<<=1; Delay_us(); SCK_0; } tempvalue=Buf595[1]; for (uchr i=0;i<8;i++) { if(tempvalue&0x80) {SDA_1;} else {SDA_0;} Delay_us(); SCK_1; tempvalue<<=1; Delay_us(); SCK_0; } CS_1; Delay_us(); CS_0; } void ReadAdc() { uint AD_Value; AD_Value=ADC_DRH; AD_Value<<=2; AD_Value|=ADC_DRL; ADC_CSR &= 0x7F; //清除标志位 ADC_ValueBuf[Tchannel]=AD_Value; if(Tchannel>2) Tchannel=0; else Tchannel++; ADC_CSR &= 0xF0; ADC_CSR |= Tchannel+3; ADC_CR1 |= 0x01; //开始转换 // while(!(ADC_CSR & 0x80)); //等待转换结束 } uint ProcessVoltage(uint tmpin) { unsigned long int Temp; Temp=tmpin; Temp*=330; Temp/=1024; return ((uint)Temp)*2; } uint ProcessCurrent(uint tmpin) { if(tmpin>4) { tmpin-=4; } else { tmpin=0; } unsigned long int Temp; Temp=tmpin; Temp*=33000; Temp/=(1024); Temp/=100; return (uint)Temp; } uint GetTemp(uint tmpin) { uint TempValue; float rvalue,tempbuf; tempbuf=(float)tmpin; rvalue=tempbuf*100.00/(1024.00-tempbuf); rvalue=rvalue/Rvalue; tempbuf=log(rvalue); tempbuf=1/((tempbuf/Temp_B)+1/298.15); TempValue=(uint)(tempbuf*10); TempValue-=2731; return TempValue; } uint Tmp1,teda; void TimeBase(void) { if(TimeBaseCount_10ms>4)//10ms { TimeBaseCount_10ms-=5; ReadAdc(); KeyValue=PC_IDR_IDR3; KeyValue<<=1; KeyValue|=PB_IDR_IDR4; ReadKey(0); ReadKey(1); } if(TimeBaseCount_100ms>49) { TimeBaseCount_100ms-=50; CountDisplay(); DL_Indicate(); } if(TimeBaseCount_500ms>249)//500ms { TimeBaseCount_500ms-=250; if(!PSW) { PowerOFF++; if(PowerOFF>4) { POFF; } } else { PowerOFF=0; } TOG(Buf595[0],4); FinalValue[0]=ProcessCurrent(ADC_ValueBuf[0]); FinalValue[1]=ProcessVoltage(ADC_ValueBuf[1]); FinalValue[3]=ProcessVoltage(ADC_ValueBuf[3]); FinalValue[4]=GetDL(FinalValue[3]); LedDl=FinalValue[4]/20+1; } if(TimeBaseCount_1000ms>499)//1000ms { TimeBaseCount_1000ms-=500; FinalValue[2]=GetTemp(ADC_ValueBuf[2]); NoDisplay(); if((FinalValue[4]==0)||(FinalValue[0]==0)) { NoPowerCount++; if(NoPowerCount>20) { POFF; } } else { NoPowerCount=0; } TimeBaseCount_1Min++; if(TimeBaseCount_1Min>59) { TimeBaseCount_1Min-=60; if (AutoPowerFlag) { if(FinalValue[5]) FinalValue[5]--; else { POFF; AutoPowerFlag=NO; } } } } } void IdleProcess(void) { TimeBase(); ProcessKey(); } //这个表起始于3.58V，4.18V 共计60个数据 const uchr PowerTable[60]= { 0,1,2,3,4,5,8,10,12,13, 14,15,17,20,25,30,35,38, 40,45,48,50,53,55,57,59, 60,62,64,65,67,69,70,72, 74,75,76,78,79,80,81,82, 83,84,84,85,86,87,88,89, 90,91,92,93,95,96,97,98, 99,100 }; //PC3 Key1 ; PB4 key2 ; PB5 Indicate uchr GetDL(uint abc) { if(abc<358) return 0; if(abc>417) return 100; abc-=358; return PowerTable[(uchr)abc]; } void ReadKey(uchr i) { if(!(KeyValue&SB(i)))//按键1 按下了 { if(!KeyNoRealse[i]) { if(KeyCount[i]>DEBOUNCE_TIME) { HasKeyFlag[i]=YES; KeyNoRealse[i]=YES; } else KeyCount[i]++; } } else { KeyCount[i]=0; KeyNoRealse[i]=NO; } } void ProcessKey(void) { if(HasKeyFlag[0]||HasKeyFlag[1]) { MaskClearDelay=MSK_DELAY; if(MaskClear==0xFF) { HasKeyFlag[0]=0; HasKeyFlag[1]=0; MaskClear=0x00; return; } } if(HasKeyFlag[0])//功能选择按钮 { HasKeyFlag[0]=NO; //CurrentDSPID 0 温度，1 电量，2 输出电压，3 输出电流，4 电池电压，5 定时关机 if(CurrentDSPID>4) CurrentDSPID=0; else CurrentDSPID++; ChangeDisplay(); } if(HasKeyFlag[1])//功能调节按钮 { HasKeyFlag[1]=NO; if(CurrentDSPID!=5) return;//设置开关机如果为0，则不定时开关机 if(FinalValue[5]>=180) { FinalValue[5]=0; AutoPowerFlag=NO; } else { FinalValue[5]+=10; AutoPowerFlag=YES; } ChangeDisplay(); } } //0 0.00 1 10.0 2 000 //CurrentDSPID 0 电流，1 输出电压，2 温度，3 电池电压，4 电量，5 定时关机 void ChangeDisplay(void) { DTR=&FinalValue[CurrentDSPID]; switch (CurrentDSPID) { case 0: DotPostion=0; break; case 1: DotPostion=0; break; case 2: DotPostion=1; break; case 3: DotPostion=0; break; case 4: DotPostion=2; break; case 5: DotPostion=2; break; default: DotPostion=0; break; } CountDisplay(); } void CountDisplay(void) { if(*DTR>999) {return;} GetBCD(*DTR,BCD); LEDDsp[0]=BCD[2]; LEDDsp[1]=BCD[1]; LEDDsp[2]=BCD[0]; } void GetBCD(uint temp16bit,uchr *buf) { uchr temp8bit; buf[0]=0;buf[1]=0;buf[2]=0;buf[3]=0;buf[4]=0; if(temp16bit>=10000) { if (temp16bit>=40000){buf[4]+=4;temp16bit-=40000;} if (temp16bit>=20000){buf[4]+=2;temp16bit-=20000;} if (temp16bit>=100