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1,warning Deprecateddeclaration/函數(shù)/ - give arg types
該函數(shù)如果沒(méi)有參數(shù)就要在括號(hào)里加“void”
例如:函數(shù)定義
void TP_GetAdXY()
{
intadx,ady;
adx=Read_X();
ady=Read_Y();
//*x=adx;
//*y=ady;
Lcd_ColorBox(adx,ady,adx+10,adx+10,Red);
}
函數(shù)聲明
void TP_GetAdXY();
就會(huì)出現(xiàn)下面警告
USER\ADS7843.h(77):warning: #1295-D: Deprecated declarationTP_GetAdXY - give arg types
如果是下邊這樣的話就不會(huì)出現(xiàn)警告
void TP_GetAdXY(void)
{
intadx,ady;
adx=Read_X();
ady=Read_Y();
//*x=adx;
//*y=ady;
Lcd_ColorBox(adx,ady,adx+10,adx+10,Red);
}
函數(shù)聲明
void TP_GetAdXY(void);
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