On 11/08/2016 06:30 PM, Joel Holdsworth wrote: >>>> On the whole, I don't think the zero-length transfers are too >>>> egregiously bad, and all the alternatives seem worse to me. >>> >>> So why not turn the CS line into GPIO and just toggle the GPIO? >> >> Does that work with *all* SPI controllers? >> > > It does not - no. See my other email.
And is that line an actual CS of that lattice chip or a generic input which almost works like CS? -- Best regards, Marek Vasut
