Byte Array to Int

Projects General Guidance
1

Hi,
Can anyone help me to convert byte Array to integer?

2

Replace "byte" by "int" :wink:

What exactly do want to convert?

3

A byte is 8 bits, and integer is 16 bits or 2 bytes. A type long is 4 bytes.

You can only fit two bytes in an int and if your array contains more than 4 elements it won't fit into a long.

If you don't have too many bits, you can read and write one bit at a time from the byte array into the int/long with bitRead() and bitWrite().

4

Do you mean something like

int someInt = 0;
highByte(someInt) = byteArray[0];
lowByte(someInt) = byteArray[1];

and so on.