192Re: interfacing 1-wire DS1820 to TMS470
- Mar 1, 2008--- In TMS470_ARM@yahoogroups.com, Àíòîùåíêîâ Ðîìàí Âèêòîðîâè÷
>Your request is very specific, so yes, it is possible that no one has
> 1 week ago I wrote letter
> > I looking for source code interfacing 1-wire DS1820 to TMS470!
> and still don't get answer!
> Is it very probably?
interfaced this device to a TMS470 before. I have some C code that
was used on a TMS320 processor to talk to a few one wire devices. The
DS1820 was not one of them, but it did support the DS1822 which should
be *very* similar. If you want it, send me an email.
The one wire protocol is not really complicated. The specs are a bit
awkward to understand, but it is all there. Plus, Dallas has example
code available. I expect you could write your own in less than a day
and it would exactly suit your needs.
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