AD采集电压后如何调用已经定义后的LCD12864函数怎么写

这是主函数

adcx=Get_Adc_Average(ADC_Channel_0,10);AD采集的数据

ADCzhi(adcx);通过12864显示

void  ADCzhi(u16 adx)   //??(A/D)???
{
  //uchar  na=0x5D,nb=0x55,nc=0x4c,nd=0x43;
	u8  ADCBuff[6];
	u8 qianwei,baiwei,shiwei,gewei;
    u8 na=0x2D,nb=0x25,nc=0x1c; 
    u8  nd=0x13;
    u8  mc=0x03;//0x04

            qianwei = ADCBuff[0] = adx/1000;  //+ '0';
             baiwei  = ADCBuff[1] = adx/100%10; // + '0';
             shiwei  = ADCBuff[2] = adx%100/10; // + '0';
             gewei   = ADCBuff[3] = adx%10;  //+ '0';      //???ASCII?
             ADCBuff[4] = 0x0d;                    //????
             ADCBuff[5] = 0x0a;
  //----------------------------------------------------
            // if(qianwei==1 || baiwei==0)    
             //{}
            // else
            switch(qianwei)//biwei
            {
                    case 0:{display_graphic_8x16(mc,na,ing0);}break;
                    case 1:{display_graphic_8x16(mc,na,ing1);}break; 
                    case 2:{display_graphic_8x16(mc,na,ing2);}break;
                    case 3:{display_graphic_8x16(mc,na,ing3);}break;
                    case 4:{display_graphic_8x16(mc,na,ing4);}break;
                    case 5:{display_graphic_8x16(mc,na,ing5);}break;