trunk/docs/opsplitning%20af%2032bit%20integer.txt

char buffer[30];
char barcode[15];


unsigned char reqID = buffer[0];
unsigned char antal = buffer[1];
unsigned char length = buffer[2];

for (int i=3; i< (3+length); i++)
{
        barcode[i-3] = buffer[i];
}

barcode[length] = '\0';
/// bytte penge request

int cash = buffer[1]*(256*256*256) + buffer[2]*(256*256) + buffer[3]*256 + buffer[4];

int cash = buffer[1] << 24 | buffer[2] << 16 | buffer[3] << 8 | buffer[4];


buffer[1] = cash >> 24;
buffer[2] = cash >> 16;
buffer[3] = cash >> 8;
buffer[4] = cash;


1	char buffer[30];
2	char barcode[15];
3
4
5	unsigned char reqID = buffer[0];
6	unsigned char antal = buffer[1];
7	unsigned char length = buffer[2];
8
9	for (int i=3; i< (3+length); i++)
10	{
11	barcode[i-3] = buffer[i];
12	}
13
14	barcode[length] = '\0';
15	/// bytte penge request
16
17	int cash = buffer[1](256256256) + buffer[2](256256) + buffer[3]256 + buffer[4];
18
19	int cash = buffer[1] << 24 \| buffer[2] << 16 \| buffer[3] << 8 \| buffer[4];
20
21
22	buffer[1] = cash >> 24;
23	buffer[2] = cash >> 16;
24	buffer[3] = cash >> 8;
25	buffer[4] = cash;
26
27