Hi
Hard to tell - I followed Mathieu http://mcrapet.free.fr/ and Mika Westerberg
and did a lot of reading then
You can see my initialisation code in
https://github.com/moosbaue/ts-7250/blob/master/arch/arm/mach-ep93xx/ts72xx.c
I modified the existing mcp23s08 code
cheers Josef
--- In "Edwin" <> wrote:
>
> Thanks for the info but,
>
> What kind of SPI communication you have used with the MCP23S17 ? Motorola, NI
> or TI ?
>
> Edwin,
>
> --- In "Josef" <josef@> wrote:
> >
> > Dear Edwin
> >
> > I have not done it with a pic, but SPI works great with mcp23s17 io
> > expander wich is also produced by microchip
> >
> > kind regards Josef
> >
> > --- In "Edwin" <e.samanz@> wrote:
> > >
> > > Dear All,
> > >
> > > Im trying to perform a SPI communication betwen the TS7250 an a PIC
> > > 16F877, but I'have read that the SPI of the TS7250 is only compatible
> > > with Motorola SPI or National Semiconductor Microwire serial interfaces.
> > >
> > > I'm wondering if someone have sometime tested the SPI communication
> > > betwen ts7250 and a PIC.
> > >
> > > Thanks in advance
> > >
> >
>
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