Like this, for example:
char foo[3] = { 0x99, 0xEF, 0xBE };
quint16 bar = (quint8)(foo[1]) + (((qint8)(foo[2]))<<8);
qDebug() << hex << bar;
Output:
beef
Frage
I am trying to take 2. and 3. index content values from a char[3] array. How can I take these two bytes to copy, equaling to quint16 variable.
Lösung
Like this, for example:
char foo[3] = { 0x99, 0xEF, 0xBE };
quint16 bar = (quint8)(foo[1]) + (((qint8)(foo[2]))<<8);
qDebug() << hex << bar;
Output:
beef