for (index = 0u; index < rxMsgLength; index += 4u) { UT_GlobalRawReceivedData[index ] = (ut_uint8)((msgInfo->data[index/4] & 0xFF000000uL) >> 24);//modified by talley UT_GlobalRawReceivedData[index + 1] = (ut_uint8)((msgInfo->data[index/4] & 0x00FF0000uL) >> 16);//modified by talley UT_GlobalRawReceivedData[index + 2] = (ut_uint8)((msgInfo->data[index/4] & 0x0000FF00uL) >> 8);//modified by talley UT_GlobalRawReceivedData[index + 3] = (ut_uint8) (msgInfo->data[index/4] & 0x000000FFuL);//modified by talley }得到的数据是 10 00 00 40 AA 55 08 41,怎么改成得到的数据为40 00 00 10 41 08 55 AA
时间: 2024-04-10 20:34:38 浏览: 21
要将接收到的数据顺序改为"40 00 00 10 41 08 55 AA",您可以调整数据的复制顺序。修改代码如下:
```c
for (index = 0u; index < rxMsgLength; index += 4u)
{
UT_GlobalRawReceivedData[index ] = (ut_uint8) (msgInfo->data[index/4] & 0x000000FFuL); // modified by talley
UT_GlobalRawReceivedData[index + 1] = (ut_uint8)((msgInfo->data[index/4] & 0x0000FF00uL) >> 8); // modified by talley
UT_GlobalRawReceivedData[index + 2] = (ut_uint8)((msgInfo->data[index/4] & 0x00FF0000uL) >> 16); // modified by talley
UT_GlobalRawReceivedData[index + 3] = (ut_uint8)((msgInfo->data[index/4] & 0xFF000000uL) >> 24); // modified by talley
}
```
通过交换复制数据的顺序,将原先的高字节位移动到低字节位,实现了数据顺序的修改。这样,您将得到"40 00 00 10 41 08 55 AA"的数据顺序。请确保代码中的数据类型和变量名与您的代码相匹配。
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