ARM bare-metal programming in D (cont) - volatile
Walter Bright
newshound2 at digitalmars.com
Fri Oct 25 13:10:14 PDT 2013
On 10/24/2013 4:13 AM, eles wrote:
> Anyway, poke's and peek's are a bit more cumbersome than volatile variables,
> since they do not cope so well, for example, with arithmetic expressions.
Why wouldn't they work with arithmetic expressions?
poke(0x888777, peek(0x12345678) + 1);
> Anyway, still better than nothing. *If* they would exist.
T peek(T)(T* addr) { return *addr; }
void poke(T)(T* addr, T value) { *addr = value; }
> IMHO, the embedded and hardware interfacing should get more attention.
D's most excellent support for inline assembler should do nicely.
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