LCD_KEY.rar_AVR ATMEGA32_AVR LCD_atmega32

#include <avr/io.h> #include <avr/interrupt.h> #include <avr/wdt.h> #include <avr/pgmspace.h> #include "HZ.h" #include "T6963.h" #include "head.h" //宏定义区/////////////////////////////////////////////////////////////// #define V_MAX 2000 #define A_MAX 5000 #define TE_MAX 999 #define TI_MAX 1999 #define CA_MAX 9999 #define B_MAX 999 #define DMAX 9999 #define VSADDR 0x0000 #define CSADDR 0x0002 #define TESADDR 0x0004 #define TISADDR 0x0006 ///////////////////////////////////////////////////////////////////////// //全局变量区///////////////////////////////////////////////////////////// unsigned char WorkStatus = 0x00;//有限状态机 unsigned char TimeOut = 0x0A;//通信超时 unsigned char CPage = 0x00;//当前显示缓冲区首地址 unsigned char N_step = 0x00;//当前步 unsigned char N_cycle = 0x00;//当前周 unsigned char Stepchange = 0x00; unsigned char number = 0x01; unsigned char S_number[10]; unsigned char S_state = 0xf0; unsigned char m_page = 0x00; unsigned int XS_state[10]; unsigned char N_flag = 0x00; unsigned char dis_fige = 0x00; unsigned int NS_state = 0x0000; unsigned int Work_commend = 0x0000;//工作命令，传给下位机 unsigned int Voltage = 0x0000;//实际电压72.00V unsigned int Current = 0x0000;//实际电流300.0A unsigned int ACurrent[10]; unsigned int Temp = 0x0000;//实际温度099.9C unsigned int Time = 0x0000;//实际时间999M unsigned int Capacitor = 0x0000;//实际容量 unsigned int CVoltage;//恒压72.00V unsigned int XVoltage[10];//恒压72.00V unsigned int CCurrent;//恒流300.0A unsigned int XCurrent[10];//恒流300.0A unsigned int StopCurrent;//涓流 unsigned int XStopCurrent[10];//涓流 unsigned int StopVoltage;//电压 unsigned int StopTemp = 0x0000;//停止温度099.9C unsigned int StopTime;//停止时间999M unsigned int XStopTime[10];//停止时间999M unsigned int BackLight = 0x0000;//背光亮度 unsigned int StopCapacitor;//停止容量 unsigned int XStopCapacitor[10];//停止容量 unsigned int LowStatus = 0x0000;//下位机状态 unsigned int TempValue = 0x0000;//键盘输入临时值 ///////////////////////////////////////////////////////////////////////// //自编函数区///////////////////////////////////////////////////////////// unsigned char EEPROM_read(unsigned int uiAddress); void EEPROM_write(unsigned int uiAddress, unsigned char ucData); void vDataInit(void); void vSetPara(void); void vGetInt(unsigned char key); void vWork(void); void vStop(void); void vWait2Ensure(void); void vSetup(void); void vCheck(void); void vDisplay(void); void vSet_state(unsigned char op); void vMenu(unsigned char key); void vWait(unsigned int us); //void wait_m(unsigned int ms_) void vWrite(unsigned char data); unsigned char ucRead(void); char LCD_StatusCheck(unsigned char mask); char LCD_WriteCommand(unsigned char cmd); char LCD_WriteData(unsigned char dat); char LCD_AutoWriteData(unsigned char dat); unsigned char LCD_ReadStatus(void); unsigned char LCD_ReadData(void); unsigned char LCD_AutoReadData(void); char LCD_INIT(void); char LCD_FILL(unsigned char page,unsigned char dat); char LCD_LOAD_PAGE(unsigned char page,const unsigned char *p); char LCD_PutChar(unsigned char page,unsigned int position,const unsigned char *hz); char LCD_PutEng(unsigned char page,unsigned int position,const unsigned char *hz); char LCD_PutAnyThing(unsigned char page,unsigned int position,unsigned char dat); char LCD_Case(unsigned char page); char LCD_Case1(unsigned char page); void vLCD_Page_Change(unsigned char page); void LCD_page0(void);//logo void LCD_page1(void);//real void LCD_page2(void);//c/v void LCD_page3(void);//tt void AVE_current(void); void DisNum(unsigned int nm,unsigned char tp); unsigned char cKeyScan(void); unsigned char cKey(unsigned char keyval);//按键 ///////////////////////////////////////////////////////////////////////// //系统函数区///////////////////////////////////////////////////////////// void vPortInit(void); void vInit(void); void vTimer0Init(void); void vOCR1Init(void); void vSpiInit(void); void vTWInit(void); void wait(unsigned int time) //延时 { unsigned int i; unsigned char j; for(i=0;i<time;i++){ for(j=0;j<6;j++){ __asm__(" WDR"); } } } ///////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////// int main(void) { unsigned int ms = 0; unsigned int msa = 0; unsigned int msb = 0; unsigned int msc = 0; unsigned int msf = 0; unsigned int msg = 0; volatile unsigned char null = 0; unsigned char ka = 0,kb = 0; // unsigned char k = 0; // const unsigned char *p = name; vInit(); //初始化片内设备 null = LCD_INIT();//LCD初始化 vLCD_Page_Change(1); wait(10000); wait(10000); wait(10000); vDataInit(); vDisplay(); //vLCD_Page_Change(1); //vLCD_Page_Change(2); while(1) { __asm__(" WDR"); if(TIFR&(1<<OCF0))//1KHz---1000us { TIFR |=1<<OCF0; ms +=1; if(TimeOut>0)TimeOut--; if(ms >3999)ms=0; } if(((ms%2000)==99)&&(msf!=ms)) { msf=ms; msg++; if(msg>10) { LCD_page1(); LCD_page2(); msg=0; } } if(((ms%20)==5)&&(msa!=ms)) { msa = ms; //TODO: the code below will be execute every 30ms ka = cKey(cKeyScan()); if(kb != ka) { kb = ka; if(kb < 0x14)vMenu(kb); } vSetPara(); if((LowStatus&0x00ff)==0x0009) { if(Stepchange==0x0f)Stepchange=0x00; } if((LowStatus&0x00ff)==0x0021) { if(Stepchange==0x00) { Stepchange=0x0f; N_step = N_step+1; NS_state = XS_state[N_step]; CVoltage = XVoltage[N_step]; CCurrent = XCurrent[N_step]; StopCurrent = XStopCurrent[N_step]; StopTime = XStopTime[N_step]; StopCapacitor = XStopCapacitor[N_step]; N_flag = S_number[N_step]; WorkStatus = 0x30; vWork(); dis_fige=1; if(NS_state==0) { WorkStatus = 0x10; Work_commend=0xff00; vStop(); dis_fige=0; } if(NS_state==5) { N_step = N_flag-1; N_cycle++; WorkStatus = 0x12; } } } } if(((ms%100)==15)&&(msb!=ms)) { msb = ms; //TODO: the code below will be execute every 100ms DisNum(0,0); } if(((ms%10)==3)&&(msc!=ms)) { msc = ms; AVE_current(); } } return(-1); } ////////////////////////////////////////////////////////////////////// void vDisplay(void) { DisNum(0,0); DisNum(XVoltage[number],5); DisNum(XCurrent[number],6); DisNum(XStopCurrent[number],7); DisNum(XStopTime[number],8); DisNum(XStopCapacitor[number],9); DisNum(S_number[number],10); vSet_state(XS_state[number]); } //中断服务函数区///////////////////////////////////////////////////////// /*ISR(SPI_STC_vect) { unsigned char val = 0x00; unsigned int tout= 0X0000; val=SPSR; val = SPDR; SPDR=0x55; }*/ ISR(SPI_STC_vect) { volatile static unsigned char bn = 0xff; static unsigned char kk = 0x00; static unsigned char k = 0x00; static unsigned char mp = 0x00; unsigned char val = 0x00; val = SPDR; if(TimeOut == 0) { bn = 0; } switch(bn) { case 0: { k = val; switch(k) { case 0: { SPDR = Work_commend%0x100;//发送命令的低字节 }break; case 1: { SPDR = StopCurrent%0x100;//发送涓流电流 }break; case 2: { SPDR = CVoltage%0x100;//发送恒压 }break; case 3: { SPDR = CCurrent%0x100;//发送恒流 }break; case 4: { SPDR = StopTemp%0x100;//发送温度上限 }break; case 5: { SPDR = StopTime%0x100;//发送时间上限 }break; case 6: { SPDR = StopCapacitor%0x100;//发送容量上限 }break; case 7: { SPDR = NS_state%0x100;//发送停止电压 }break; case 8: { }break; default: break; } }brea