C(84):warning C209:'hextobcd':too few actual parameters,用kei

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C(84):warning C209:'hextobcd':too few actual parameters,用keil编程序之后运行出现的错误,
#include"reg52.h"
#include"intrins.h"
#include"math.h"
#define uchar unsigned char
#define uint unsigned int
#define Lcd_Data P0
uchar code dispbuf[33]={"Temperature:`CDistance:mm"};
uchar numcode[10]={'0','1','2','3','4','5','6','7','8','9'};
uint num[29]={0};
uchar jsh,jsl;
uchar count=0;
uint distance;
sbit RS=P2^0;
sbit RW=P2^1;
sbit E=P2^2;
sbit Busy=P0^7;
uchar bdata flag;
sbit DQ=P2^7;
uint temp;
void delay(void);
void Init_LCD(void);
void Write_Comm(uchar);
void Write_Data(uchar);
void Read_Busy(void);
void Init_18B20(void);
uchar ReadOneChar(void);
void WriteOneChar(uchar dat);
void testtemp(void);
uint wd(void);
void Delay(uint time);
sbit sta_flag=flag^0;
sbit fuhao=flag^1;
sbit START=P1^0;
sbit CNT=P2^5;
sbit CSBIN=P2^6;
sbit BUZZER=P3^7;
void timer1(void);
void delay1ms(void);
void sys_init(void);
void display(void);
void computer(void);
void hextobcd(bit flag,uchar num);
void bm(void);
void delay15(uchar us);
void main(void)
{
uchar i,j;
for(i=0;i

在你的函数原型中,调用这个函数时有两个参数flag,num,可是在你在写函数体和实际调用时,啥参数都没给,所以编译器傻眼了.赶紧把函数原型中的参数去掉就可以了.
再问：那应该怎么修改呢？请说详细一点可以吗？谢谢了！！
再答：原型申明 void hextobcd(bit flag,uchar num); 改成这样：void hextobcd(void);

keil中warning C209:'_write_str':too few actual parameters怎么解决用little,a little,few,a few,much,many,too many,too much,too l 用how many,how much,too many,too much,too little,too few填空. very few 和 too few区别 actual、real、true的区别?什么时候用? 英语翻译Warning：reading too much Cinderella to your daughter may warning!Temperatare too high!please check your fan and heats captain怎么读用中文斜音是“kai”还是“kei”？ wrong parameters! parameters 翻译 Few have too much and fewer have too little few have too little and fewer have too much 是什么意思?