That actually sounds like a good option, thanks!
On Sun, Mar 30, 2014 at 11:22 PM, comex <com...@gmail.com> wrote: > On Sun, Mar 30, 2014 at 8:08 AM, Vladimir Pouzanov <farcal...@gmail.com> > wrote: > > gpio::Pin::new(0, 15, gpio::Out, gpio::UART1_TXD); // p13 -> TXD > > > > compiles, but something like > > > > gpio::Pin::new(0, 15, gpio::Out, gpio::SPI_MISO); // p13 -> TXD > > > > would fail, because there's no SPI_MISO defined for port 0 pin 15. > > I would have each port/pin combination be a separate function or > object which takes an appropriate enum as an argument for the > function, maybe "fn new_port0_pin15(func: Port0Pin15Func)" or set up > objects so that "port0.pin15.init(...)" works. You could use a macro > to define these more easily. > > If you really want to write '(0, 15', you could use a macro to turn > that into the preceding, but I wouldn't. > -- Sincerely, Vladimir "Farcaller" Pouzanov http://farcaller.net/
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