C 有人能改变这种方法吗？

我用这个方法（从这里）读取midi pitchwheel消息，它将2个十六进制字节组合成一个14位无符号的短字符。它工作得很好，但现在我正试图发送pitchwheel消息，需要在2字节十六进制格式。有人知道如何反转此方法，使其接受12401这样的整数并返回两个字节吗

unsigned short CombineBytes(unsigned char First, unsigned char Second)
{
    unsigned short _14bit;
    _14bit = (unsigned short)Second;
    _14bit <<= 7;
    _14bit |= (unsigned short)First;
    return(_14bit);
}

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展示你的尝试。我们在这里是为了帮助您，而不是为您完成工作。这并不能解决从函数返回两个值的问题。

unsigned char CreateBytes(unsigned short value)
{
    unsigned char First;
    unsigned char Second;
    unsigned char FullValue;

    FullValue = (unsigned short)value;
    First = FullValue;
    First >>= 7;
    Second |= (unsigned short) value;
    return(First, Second);
}

first  = (combined & 0x3f80) >> 7; // 0b11111110000000
second = (combined & 0x007f);      // 0b00000001111111