Netteterror: "USB.C (268): error C213: left side of asn-op not an lvalue". it seems to be not that difficult, but i'm running out of time with my project and cant see the possible reason. … http://c.biancheng.net/view/281.html
Lvalues and rvalues - IBM
Nettet26. jul. 2010 · 以下内容是CSDN社区关于请教一个看不懂的错误，error C213相关内容，如果想了解更多关于单片机/工控社区其他内容，请访问CSDN ... Nettet最近在用keil 调ant的板子常常出现left side of asn-op not an lvalue错误。原来是由于变量的声明没有放到最开始导致。这么低级的错误都犯，特此记录。 brother printer 3770cdw driver
菜鸟提问：KEILC中编译错误理由left side of asn-op not a lvalue
Netteterror c213 : left side of asn-op not an lvalue code {unsigned char i,error=0; for (i=0x80;i>0;i/=2) { if (i & value) DATA=1; //error else DATA=0; SCK=1; … Nettet最简单的左值就是变量名称。. 左值（lvalue）之所以称为“左”（以首字母为 L，代表 left），是因为一个左值表示一个对象，它可以出现在赋值运算符（assignment operator）的左边，例如“左表达式=右表达式”。. 其他表达式（那些表示一个值但不指明一 … NettetThe message says that you try to assign to an expression which is not an lvalue. For built-in types, you can only assign to lvalues (that's where the name comes from: lvalue = value that can be on the left hand side of the assignment operator, while rvalue = value that must be on the right hand side of the assignment operator). brother printer 3770 drivers