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发布于 2018-11-30 17:06:42
1楼
基础都没打好,好好努力吧
方法1
void D16To8A(short t16, char l, char h)
{
union
{
short u16;
struct
{
char cl;
char ch;
}ubytes;
}Test;
Test.u16 = 0;
Test.ubytes.cl = l;
Test.ubytes.ch = h;
}
方法2
void D16To8(short t16, char l, char h)
{
typedef union
{
short u16;
struct
{
char cl;
char ch;
}ubytes;
}MyData;
MyData data;
data.ubytes.cl = l;
data.ubytes.ch = h;
}
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