[uClinux-dev] mcf5272 gpio sample code ?
be708 at lafn.org
Mon Mar 31 07:39:53 EST 2003
System is mcf5272 on Arcturus uCdimm/uCevolution development board
Requirement is to receive data from external board connected via
My general question due to ignorance
Are there any code samples I could look at? I tried
adding in parallel port support in the kernel but it
doesn't compile which is no surprise.
Should the plan be to write a driver such as /dev/gpio or
just access the gpio addresses directly? The latter might
be easier, perhaps?
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