Normally-open-switch.rar_The Open Road

#include <iom48v.h> #include <macros.h> #include <eeprom.h> //#include <eeprom.c> #define bit248 8 #define lcd_data_port PORTD #define lcd_data_ddr DDRD #define lcd_busy_pin PIND #define lcd_busy_ddr DDRD #define PB PORTB #define PC PORTC #define PD PORTD #define lcd_control_port PORTB #define lcd_control_pin PINB #define lcd_control_ddr DDRB #define busy 0x80 #define RW BIT(1); #pragma data:sram unsigned char dsfrgr; #pragma data:eeprom #define EEM 00 unsigned char vref1,vref2,vref3,vref4; #pragma data:data //---------------------- 显示的两行字符 unsigned char strA0_1[]=" K1 K2 "; unsigned char strA0_2[]=" ON "; unsigned char strA0_3[]=" OFF "; unsigned char strA1_1[]=" K1 1#"; //1 unsigned char strA1_2[]=" K2 "; unsigned char strA2_1[]=" SET K1 2#"; //2 unsigned char strA2_2[]=" OFF 0000 (S) "; unsigned char strA3_1[]=" SET K1 3#"; //3 unsigned char strA3_2[]=" ON 0000 (S) "; unsigned char strA4_1[]=" SET K2 4#"; //4 unsigned char strA4_2[]=" OFF 0000 (S) "; unsigned char strA5_1[]=" SET K2 5#"; //5 unsigned char strA5_2[]=" ON 0000 (S) "; unsigned char strA6_1[]=" K1_ON_OFF 6#"; unsigned char strA6_2[]="set 00000 k00000"; unsigned char strA7_1[]=" K2_ON_OFF 7#"; unsigned char strA7_2[]="set 00000 k00000"; unsigned char km=8; unsigned char km_1=0; unsigned int vref=0; unsigned char ac_loss=0; unsigned int BATT=0; unsigned char uart0_rx=0; unsigned char ups_state=0; unsigned char ups_buzz=0; unsigned char ups_bypass=0; unsigned char out_flag=0; unsigned char rx_char=0; unsigned char rx_ok=0; unsigned int m=0; unsigned long LCD_LED=0; unsigned char LCD_LED_1=0; unsigned int LCD_LED_2=0; unsigned int din=0000; unsigned int dout=0000; unsigned int dfreq_in=000; unsigned int dfreq_out=0; unsigned int dbat=000; unsigned int dvload=000; unsigned int dtemper=555; unsigned int LCD_LEDx1=0; unsigned char uart0_rxok=0; unsigned char rx_end_ok=0; unsigned char ups_fault=0; unsigned char bat_low=0; unsigned char ups_shutdown=0; unsigned char ups_testing=0; unsigned char back_online=0; unsigned char PORTBBAK=0; unsigned char PORTCBAK=0; unsigned int ms_100=0; unsigned int ms_1S_1=0; unsigned int ms_1S_2=0; unsigned int kja_ms=0; unsigned int kjin_ms=0; unsigned char kon_ms=0; unsigned char koff_ms=0; unsigned int k1on_ms=1; unsigned int k2on_ms=1; unsigned int k1on_ms_mm=0; unsigned int k2on_ms_mm=0; unsigned int k1off_ms=1; unsigned int k2off_ms=1; unsigned int K1_ON_OFF=0; unsigned int K2_ON_OFF=0; unsigned char K_K2_ON=0; unsigned int K1_ON_OFF_MM=0; unsigned int K2_ON_OFF_MM=0; unsigned int K1_ON_OFF_MS=0; unsigned int K2_ON_OFF_MS=0; /*----------------------------------函数声明------------------------------------------*/ int main(void); void timer1_init(void); //void uart0_init(void); void lcd_init(unsigned char bit48); void lcd_write_data(unsigned char data,unsigned char mode,unsigned char bit48); void delay_1ms(void); void delay_nms(unsigned int n); void LCD_KM(void) ; void port_init(void) { DDRB = 0b11001111;//xff; PINB = 0XFF; PORTB = 0b00110000; DDRC = 0xff; PINC = 0XFF; PORTC = 0X00; DDRD = 0b11101111;//xff; PIND = 0XFF; PORTD = 0b00010000; } void init_devices(void) { CLI(); port_init(); timer1_init(); MCUCR = 0x00; EICRA = 0x00; //extended ext ints EIMSK = 0x00; TIMSK0 = 0x01; //timer 0 interrupt sources TIMSK1 = 0x01; //timer 1 interrupt sources TIMSK2 = 0x00; //timer 2 interrupt sources PCMSK0 = 0x00; //pin change mask 0 PCMSK1 = 0x00; //pin change mask 1 PCMSK2 = 0x00; //pin change mask 2 PCICR = 0x00; //pin change enable //PRR = 0x00; //power controller SEI(); //re-enable interrupts //all peripherals are now initialized } //--------------------------液晶初始化 bit48=4/8 void lcd_init(unsigned char bit48) { PORTD&=~BIT(6); //始终写有效 delay_nms(10); lcd_write_data(0X01,0,bit248); //清屏 delay_nms(50); lcd_write_data(0B00111000,0,bit248); // 模式设置:8位操作,2行显示,5X7点阵 delay_nms(50); lcd_write_data(0B00001100,0,bit248); //光标设置:显示开,光标开,闪耀关 delay_nms(50); lcd_write_data(0B00000110,0,bit248); //输入方式设置:设置AC为增量方式显示不移位 delay_nms(50); } //------------------------------data 数据，mode方式:0=命令,1=数据,2=单次命令 void lcd_write_data(unsigned char data,unsigned char mode,unsigned char bit48) { unsigned char data_DEMP; if(mode==1) PORTD|=BIT(5);else PORTD&=~BIT(5); //RS=0/1 data_DEMP=data&0X0F; // ----- 低4位 PORTBBAK=PORTB&0XF0; PORTB=PORTBBAK|data_DEMP; PORTD|=BIT(7); data_DEMP=(data>>4)&0X0F;//--- 高4位 PORTCBAK=PORTC&0XF0; PORTC=PORTCBAK|data_DEMP; PORTD&=~BIT(7); delay_nms(1); } //指定位置显示一个字符:第一行位置0~15,第二行16~31 void display_a_char(unsigned char position,unsigned char char_data)//参数position指定位置0~31,char_data为要显示的字符 { unsigned char position_tem; if(position>=0x10) position_tem=0XC0;//position/2+0xC0; else position_tem=0X80;//position/2+0x80; //if((position==0x1A)&&(km==7)) lcd_write_data(0b11011111,1,bit248); //else { if((position ==0x00) || (position ==0x10)) lcd_write_data(position_tem,0,bit248); lcd_write_data(char_data,1,bit248);} } //指定一行显示连续字符串:0显示在第一行,1显示在第二行,注字符串不能长于16个字符 void display_a_string(unsigned char col,unsigned char str_beg,unsigned char str_len,unsigned char *ptr)//参数col指定行,*ptr指字符串数组的首指针 { unsigned char col_tem,i,kk; kk=str_len; if(kk>16) kk=16; col_tem=(col<<4)+str_beg; //若col为1(即在LCD第二行显示字符串),先把col左移4位,使显示字符的首位置改到第二行首位,即位置16 for(i=0;i<kk;i++) display_a_char(col_tem++,*(ptr+i)); } /*====================================延时函数================================*/ //1ms延时函数 void delay_1ms(void) {unsigned int i; for(i=0;i<600;i++); } //n ms延时函数 void delay_nms(unsigned int n) { unsigned int i; for(i=0;i<n;i++) delay_1ms(); } int main(void) { delay_nms(500); init_devices(); //vref=EEPROM_read(vref1); EEPROM_write1(vref1,50); //vref=EEPROM_read(EEM); lcd_init(bit248); while(1){ //LCD_LEDx1++; k_on_off(); if(LCD_LEDx1==1) { LCD_LEDx1=0; PORTD&=~BIT(6); //始终写有效 PORTD&=~BIT(5); lcd_write_data(0b00110000,0,bit248); //清屏 delay_nms(20); lcd_write_data(0b00110000,0,bit248); //清屏 delay_nms(10); lcd_write_data(0b00110000,0,bit248); //清屏 delay_nms(10); lcd_write_data(0B00111000,0,bit248); // 模式设置:8位操作,2行显示,5X7点阵 delay_nms(10); lcd_write_data(0B00001000,0,bit248); //光标设置:显示开,光标开,闪耀关 delay_nms(10); lcd_write_data(0B00000001,0,bit248); //输入方式设置:设置AC为增量方式显示不移位 delay_nms(10); lcd_write_data(0B00000110,0,bit248); //输入方式设置:设置AC为增量方式显示不移位 delay_nms(10); lcd_write_data(0X01,0,bit248); //清屏 delay_nms(30); lcd_write_data(0B00111000,0,bit248); // 模式设置:8位操作,2行显示,5X7点阵 delay_nms(10); lcd_write_data(0B00001100,0,bit248); //光标设置:显示开,光标开,闪耀关 delay_nms(10); lcd_write_data(0B00000110,0,bit248); //输入方式设置:设置AC为增量方式显示不移位 delay_nms(10); } if (km==8) //商标 {display_a_string(0,0,16,strA0_1); if(K_K2_ON==0) display_a_string(1,0,16,strA0_2); else display_a_string(1,0,16,strA0_3); } else if (km==1) //主屏 { strA1_1[6]=(K1_ON_OFF_MM/10000)%10+48; strA1_1[7]=(K1_ON_OFF_MM/1000)%10+48; strA1_1[8]=(K1_ON_OFF_MM/100)%10+48; strA1_1[9]=(K1_ON_OFF_MM/10)%10+48; strA1_1[10]=K1_ON_OFF_MM%10+48; display_a_string(0,0,16,strA1_1); str