有时不用管这个警告，见下面这个函数，读eeprom的，每次调用也会出现这个警告，比如vol=rd_eeprom(0);u8 rd_eeprom(u8 xdata *address){u8 val;EECON = 0x02;//AUXR |= 0x20; //M0 set to stretch MOVX controlval = *address;EECON = 0x00;return (val);}下次别问了 有翻译工具 浪费分啊 为你好
Write_lcd(0,1,"液"); 传递给函数的是字符串的指针，但是函数原型Write_lcd(unsigned int x,unsigned int y,unsigned int word)定义的word是int 类型，也就是说Write_lcd()不支持指针和汉字。因为“”内部，编译器是作为字符串处理的，所以是个指针，而你的函数参数是个uint型，所以会报错。另...
Pointer to constant assigned address that does not contain a value expand all in page Description This defect occurs when a pointer to a constant (const int*, const char*, etc.) is assigned an address that does not yet contain a value. For instance: int x; const int * ptr = &x; Ri...
1. 解释警告信息 "converting to non-pointer type ‘char’ from null [-wconversion-null]" 的含义 这个警告信息指出在编译过程中,存在将NULL(或nullptr在C++11及以后的版本中)转换为非指针类型char的情况。在C和C++中,NULL(或nullptr)通常用于表示指针不指向任何有效的内存地址。将NULL(或nullptr)直接赋给一个...
aattentiong attentiong[translate] abustling 奔忙[translate] athey often go to play volleyball on the playground 他们在操场经常去打排球[translate] aimplicit cast of pointer to non-equal pointer 尖非相等的尖含蓄塑像[translate]
a我要喝酒去喽 I must drink[translate] a欺骗某人某物 Deceives somebody something[translate] aConversion from 'void*' to pointer to non-'void' requires an explicit cast 转换从‘void*’向非‘无效的’尖要求一个显式转换[translate]
Learn: How to declare pointer and non-pointer variables together using single declaration statement in C/C++ programming language?Let suppose, if you want to declare three variables in which two are pointers and one is not a pointer variable, we can declare them in a single line declaration ...
Apointer variablestores the address of a variable (that must be non-pointer type), but when we need to store the address of any pointer variable, we need a special type of pointer known as"pointer to pointer"or"double pointer".
回答：你把一个非指针赋给了一个指针
amy dear, blow my kiss for you 我的亲爱,打击我的对于你的吻 [translate] agetting up is an everyday occurrence 起来是日常事件 [translate] aimplicit cast of pointer to non-equal pointer 尖非相等的尖含蓄塑像 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙...