算法：数据转换处理2（云台显控）
#define DISPLAYFUNC
#include"define.h"
extern OS_EVENT *KEYMsg;
uchar mBlank[21] = " " ; u c h a r s t r v g a [ ] = " 0.00 V "; uchar str_vga[] = "0.00V
#define DISPLAYFUNC
#include"define.h"
extern OS_EVENT *KEYMsg;
uchar mBlank[21] = " " ; u c h a r s t r v g a [ ] = " 0.00 V "; uchar str_vga[] = "0.00V