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I am going to write a SPI driver for eCos on the LPC2106, but writing drivers for eCos is all pretty vague. Can anyone give some general directions? Thanks! Teun

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On Monday, September 13, 2004, at 07:51 AM, teunvandeberg wrote: > I am going to write a SPI driver for eCos on the LPC2106, but writing > drivers for eCos is all pretty vague. Can anyone give some general > directions? Thanks! > Teun I saw some threads go by on the eCos list regarding a SPI driver architecture - you would certainly want to fit within that. Does eCos fit in a LPC2106? Shannon

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Shannon Holland wrote: > > On Monday, September 13, 2004, at 07:51 AM, teunvandeberg wrote: > > > > > I am going to write a SPI driver for eCos on the LPC2106, but writing > > drivers for eCos is all pretty vague. Can anyone give some general > > directions? Thanks! > > Teun > > > > I saw some threads go by on the eCos list regarding a SPI driver > architecture - you would certainly want to fit within that. > > Does eCos fit in a LPC2106? > > Shannon The -current repository has a SPI driver for the EB55. Perhaps you could use it as a reference. eCos will fit is run from flash with minimal features. We're trying to squeeze it into the LPC2294. Dave

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Thanks! That helps a lot! Still, is there no good description of how to build a driver for eCos? I'm not so fond of the "use the force, read the source" approach. Yea, the patch for the LCP2106 can be found on: http://bugs.ecos.sourceware.org/show_bug.cgi?id=1000068 Teun --- In , David Roethig <daver@c...> wrote: > > Shannon Holland wrote: > > > > On Monday, September 13, 2004, at 07:51 AM, teunvandeberg wrote: > > > > > > > > I am going to write a SPI driver for eCos on the LPC2106, but writing > > > drivers for eCos is all pretty vague. Can anyone give some general > > > directions? Thanks! > > > Teun > > > > > > > I saw some threads go by on the eCos list regarding a SPI driver > > architecture - you would certainly want to fit within that. > > > > Does eCos fit in a LPC2106? > > > > Shannon > > The -current repository has a SPI driver for the EB55. > Perhaps you could use it as a reference. > > eCos will fit is run from flash with minimal features. > We're trying to squeeze it into the LPC2294. > Dave

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