Hi,
> You can also use the following words to avoid c!@spi, which is
> missing from the preassembled package for the Arduino:
>
>
> \ send a byte, ignore received byte
> : c!spi ( c -- )
> SPDR c! ( c addr -- )
> ;
>
> \ receive a byte, send a dummy one
> : c@spi ( -- c)
> 0 SPDR c! 1
Jan,
You can also use the following words to avoid c!@spi, which is missing from the
preassembled package for the Arduino:
\ send a byte, ignore received byte
: c!spi ( c -- )
SPDR c! ( c addr -- )
;
\ receive a byte, send a dummy one
: c@spi ( -- c)
0 SPDR c! 1 ms SPDR c@
;
SPDR is
