字节数组赋值 [英] byte array assignment

问题描述

byte test[4];
memset(test,0x00,4);

test[]={0xb4,0xaf,0x98,0x1a};

上述代码在']'令牌前给我一个错误。
任何人都可以告诉我这种类型的作业有什么问题？

the above code is giving me an error expected primary-expression before ']' token. can anyone tell me whats wrong with this type of assignment?

推荐答案

/ p>

What Ben and Chris are saying is.

byte test[4]={0xb4,0xaf,0x98,0x1a};

如果你想在运行时做，你可以使用memcpy来做这项工作。 p>

If you want to do it at run time, you can use memcpy to do the job.

byte startState[4]={0xb4,0xaf,0x98,0x1a};
byte test[4];

memcpy(test, startState, sizeof(test));

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