Member Avatar for Nemoticchigga

I am filling a char array 2 bytes at a time. I want to now add an integer that can be up to 4 bytes. Is there an easy way to split this integer into 2, 2 byte chars? For example 2200 into 0x08 and 0x98? Thanks.

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  • Latest Post Latest Post by Ancient Dragon
Member Avatar for Ancient Dragon

copy it to a temp array then copy however you want

unsigned char tmp[sizeof(int)];
int x = 123;
memcpy(tmp,&x, sizeof(int));
// now you can copy tmp array the way you want to
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