数控平面磨床控制系统C语言代码

/******************************************* File:HS.C SoftWare Enviroment:Complier is ICC AVR7.25 HardWare:ATmega16 Clock:internal clock 11.0592MHZ Data:2012-4-20 Function:上盖板测量 Remarks: /******************************************/ #include <iom32v.h> //IC type #include <macros.h> #include <stdio.h> #include <Eeprom.h> #include "DMulti.h" unsigned char DisplayBuffer[8]; unsigned char TimeDelayParameter[20]={0,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2}; unsigned char TimePositionFlag[20]={0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19}; unsigned int MotorParameter[24]={0}; unsigned char SaveMotorParameterAddress[24]={50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73}; unsigned int *P; unsigned char SavePosiotionAddress=100; unsigned char PosiontPrameter; /******************************************* Function Name: Delayus Function: Delay us (11.0592M) Remarks: this function isn't accurate,the bigger us the more accurate of the delay time Return value: /********************************************/ void Delayus(unsigned int US) { unsigned int i; US=US*3/2; for( i=0;i<US;i++); } /******************************************* FUnction Name: Delayms Name:Delay ms(8M) Parameter: Return Value: /********************************************/ void Delayms(unsigned int MS) { unsigned int i,j; for( i=0;i<MS;i++) for(j=0;j<1577;j++); } /******************************************* Function Name:LCDDataIn Function: Parameter: Return value: /********************************************/ void U595OutData(unsigned char ByteData,unsigned char UT) { unsigned char Count,Temp; PORTA&= ~(BIT(SerialCLK)); Delayus(1); for(Count=0;Count<8;Count++) { Temp=PORTA; Temp&=0x7f; PORTA=(Temp|(ByteData&0x80)); ByteData<<=1; Delayus(1); PORTA|= BIT(SerialCLK); Delayus(1); PORTA&= ~(BIT(SerialCLK)); Delayus(1); } if(U30==UT) { PORTA|= BIT(SerialOutPut0); Delayus(1); PORTA&= ~(BIT(SerialOutPut0)); } else if(U4==UT) { PORTA|= BIT(SerialOutPut1); Delayus(1); PORTA&= ~(BIT(SerialOutPut1)); } else { PORTA|= BIT(SerialOutPut2); Delayus(1); PORTA&= ~(BIT(SerialOutPut2)); } } /******************************************* Function Name: Board_init Function: Parameter: Return value: ********************************************/ void Board_init(void) { //Set I/O Direction DDRA=0xf8; PORTA=0x00; DDRB=0xfC; PORTB=0xff; DDRC=0xff; PORTC=0x00; DDRD=0x02; PORTD=0xff; U595OutData(0x0f,U30); U595OutData(0,U4); U595OutData(0x79,U43); U595OutData(0x0f,U30); U595OutData(0,U4); U595OutData(0x79,U43); } /******************************************* Function Name: Initial_INT Function: External Interrupt Initialization Parameter: Return Value: /********************************************/ void Initial_INT(void) { MCUCR|=0x0a; //the falling edge of INTx generate an interrupt request GICR|=BIT(INT0);//Enable the INT0,INT1 interrupt DDRD&=~(BIT(PD2)|BIT(PD3)); PORTD|=BIT(PD2)|BIT(PD3); SREG=(1<<7); //enable globle interrupt } /******************************************* Function Name: Uart_init Function:USART initialization Parameter: Return value: ********************************************/ void Uart_init(unsigned int baud) { baud=MCLK/16/baud-1; UCSRB=0x00; UCSRA=0x00; UBRRL=baud; //4800 UBRRH=baud>>8; UCSRB=BIT(RXCIE)|BIT(RXEN)|BIT(TXEN); //Enable Receive Data Interrupt,Receive data enable,Transmite data enable, UCSRC=(1<<URSEL)|(0<<UPM0)|(3<<UCSZ0); //选择UCSRC，异步模式，禁止校验，1位停止位，8位数据位 SREG=(1<<7); //enable globle interrupt DDRD|=0X02; //Ser TX pin output mode } /******************************************* Function Name: Uart_Disable Function: Parameter: Return value: ********************************************/ void Uart_Disable(void) { U595OutData(TempU43|BIT(CD4052_INH), U43); TempU43=TempU43|(BIT(CD4052_INH)); } /******************************************* Function Name: Uart_init Function:USART initialization Parameter: Return value: ********************************************/ void Uart_Select(unsigned char Num) { if(Num==ComputerS) { U595OutData(TempU43&~(BIT(CD4052_A)|BIT(CD4052_B)), U43); TempU43=TempU43&~(BIT(CD4052_A)|BIT(CD4052_B)); } else if(Num==BiaoChi) { U595OutData(TempU43|BIT(CD4052_A), U43); TempU43=TempU43|BIT(CD4052_A); U595OutData(TempU43&~(BIT(CD4052_B)), U43); TempU43=TempU43&~(BIT(CD4052_B)); } else if(Num==GSC) { U595OutData(TempU43|BIT(CD4052_B), U43); TempU43=TempU43|BIT(CD4052_B); U595OutData(TempU43|BIT(CD4052_A), U43); TempU43=TempU43|BIT(CD4052_A); } U595OutData(TempU43&~(BIT(CD4052_INH)), U43); TempU43=TempU43&~(BIT(CD4052_INH)); Delayus(10); } /******************************************* Function Name: Uart_RX Function: Asynchronism date receive interrupt Parameter: Return Value: /********************************************/ void Uart_RX(void) { UCSRB&=~(BIT(RXCIE)); //Closed the receive data interrupt ReceiveBuffer[Pwrite++]=UDR; if(Pwrite>49) Pwrite=48; UCSRB|=BIT(RXCIE); //Closed the receive data interrupt } /******************************************* Function Name: OpenBuzzer Function: Parameter: Return value: ********************************************/ void OpenBuzzer(void) { ; //U595OutData(TempU43|BIT(BZCon),U43); //TempU43=TempU43|BIT(BZCon); } /******************************************* Function Name: OpenBuzzer Function: Parameter: Return value: ********************************************/ void CloseBuzzer(void) { ; //U595OutData(TempU43&~(BIT(BZCon)),U43); //TempU43=TempU43&~(BIT(BZCon)); } /****************************************** 发送一个字节的子程序： 上升沿发送数据， MSB first ******************************************/ void Write_Max7219_byte(unsigned char temp) { unsigned char i; unsigned char Temp1; U595OutData(TempU30&~(BIT(MAx7219_CLK)),U30); TempU30=TempU30&~(BIT(MAx7219_CLK)); Delayus(1); for(i=0;i<8;i++) { Temp1=TempU30; Temp1&=~(BIT(MAx7219_DIN)); U595OutData(Temp1|((temp&0x80)>>7),U30); TempU30=Temp1|((temp&0x80)>>7); Delayus(1); U595OutData(TempU30|BIT(MAx7219_CLK),U30); // data in TempU30=TempU30|BIT(MAx7219_CLK); temp<<=1; Delayus(1); U595OutData(TempU30&~(BIT(MAx7219_CLK)),U30); TempU30=TempU30&~(BIT(MAx7219_CLK)); Delayus(1); } } /********************************************************** 向寄存器中写入一个数据 先写地址，后写数据 load 上升沿锁存数据 **********************************************************/ void Write_Max7219(unsigned char address,unsigned char dat) { U595OutData(TempU30&~(BIT(MAx7219_CS)),U30); TempU30=TempU30&~(BIT(MAx7219_CS)); Write_Max7219_byte(address); Write_Max7219_byte(dat); U595OutData(TempU30|BIT(MAx7219_CS),U30); TempU30=TempU30|BIT(MAx7219_CS); } /********************** 初始化max7219 子函数 设置工作寄存器 需要查看芯片手册 **********************/ void Init_Max7219(void) { Write_Max7219(SHUT_DOWN,0x01); //Normal Operation XXXXXXX1 Shutdown Mode XXXXXXXX0 Write_Max7219(DISPLAY_TEST,0x00); //Normal Operation XXXXXXX0 Display Test Mode XXXXXXXX1 Write_Max7219(DECODE_MODE,0xff); //Decode Mode Select D7~D0 1 B decode 0 No decode Write_Max7219(SCAN_LIMIT,0x07); //SCAN LIMIT 0~7 0xX0~0xX7 Write_Max7219(INTENSITY,0x06); //Set Intensity 0xX0~0xXf } /******************************************* Function Name: Uart_init Function:USART initialization Parameter: Return value: ****************