We really need a programming forum for things like this:<P>Does anyone know of any GOOD tutorials for assembly language? I am particularly interested in using software to commmunicate with ...

We all probably know that for ultimate control and maximum performance, you need assembly language. No matter how good your compiler is, you’ll almost always be able to do better by using you… ...

But you can get a great starting tutorial with the 21 programs on the ARM Assembly by Example website. You need a 32-bit ARMv6 or better — so Raspberry Pi will work here.