武汉理工大学智能仪器课设 - 智能化的数据采集和电压监控系统 -(10)

yerr-=distance; row+=incy; } } }

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武汉理工大学智能仪器课程设计

void GUI_sprintf_chartodec(uchar x,uint y,uint For_color,uint Bk_color,char ch,uint size) { // // // }

//m^n函数 //返回值:m^n次方. u32 LCD_Pow(u8 m,u8 n) {

u32 result=1;

while(n--)result*=m;

GUI_sprintf_char(x,y,dat/100+'0',color,b_color); GUI_sprintf_char(x+8,y,dat/10+'0',color,b_color); GUI_sprintf_char(x+16,y,dat+'0',color,b_color); } }

else if(size==4) {

LCD_ShowChar(x,y,For_color,Bk_color, ch000/1000+'0'); LCD_ShowChar(x+10,y,For_color,Bk_color,ch00/100+'0'); LCD_ShowChar(x+20,y,For_color,Bk_color,ch0/10+'0'); LCD_ShowChar(x+30,y,For_color,Bk_color,ch+'0'); }

else if(size==1) {

LCD_ShowChar(x,y,For_color,Bk_color,ch+'0'); if(size==3) {

LCD_ShowChar(x,y,For_color,Bk_color,ch/100+'0'); LCD_ShowChar(x+10,y,For_color,Bk_color,ch/10+'0'); LCD_ShowChar(x+20,y,For_color,Bk_color,ch+'0'); }

else if(size==2) {

LCD_ShowChar(x,y,For_color,Bk_color,ch/10+'0'); LCD_ShowChar(x+10,y,For_color,Bk_color,ch+'0');

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